Komodo 4 SP released!

Discussion of anything and everything relating to chess playing software and machines.

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Jesse Gersenson
Posts: 575
Joined: Sat Aug 20, 2011 7:43 am
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Re: Komodo 4 SP released!

Post by Jesse Gersenson » Mon Dec 26, 2011 8:12 am

LucenaTheLucid wrote:...Just a quick question, when purchasing Komodo 4 what is this "newsletter". Is it produced by the Komodo team or a 3rd party source. I just started this e-mail account and hoped it wouldn't be spammed.

Just a quick edit. I noticed that in the sign up process you ask for "county"? Shouldn't this be country?
The newsletter checkbox was removed from the checkout process.

'County' should be, for people in the US, 'State'. This will be corrected.

@M ANSARI
Yes, just entering your paypal address is logical and a nice improvement. It will be added to the site.

Please email Don a screenshot of the paypal donate button 'not working' and include the url of the page where you clicked 'Donate'.

Sarciness
Posts: 43
Joined: Tue Nov 23, 2010 3:22 pm

Re: Komodo 4 SP released!

Post by Sarciness » Mon Dec 26, 2011 10:21 am

M ANSARI wrote:I think that way too much information is required to make a payment. Why not a simple Paypal payment with only an email address for reference? I also tried the "Donate" button, but that didn't work.
Yes, please allow us to purchase with PayPal.

Bram Visser
Posts: 52
Joined: Wed Oct 19, 2011 1:37 pm
Location: NL

Re: Komodo 4 SP released!

Post by Bram Visser » Mon Dec 26, 2011 10:33 am

Looking forward to the first testresults !

User avatar
Don
Posts: 5106
Joined: Tue Apr 29, 2008 2:27 pm

Re: Komodo 4 SP released!

Post by Don » Mon Dec 26, 2011 10:47 am

M ANSARI wrote:I think that way too much information is required to make a payment. Why not a simple Paypal payment with only an email address for reference? I also tried the "Donate" button, but that didn't work.
I'll look into fixing that. When I order things I also hate having to go through hoops.

Thanks for the feedback.

SchachProfi
Posts: 66
Joined: Tue Apr 27, 2010 3:23 pm

Re: Komodo 4 SP released!

Post by SchachProfi » Mon Dec 26, 2011 6:34 pm

zullil wrote:I won't be purchasing Komodo either, but that's because it's not worth $20 to me. I can lose to DoubleCheck for free. :lol:
You would most likely lose against the nextbest random Grandma you will find, why do you care about Computer Chess at all? :lol:

Karol Majewski
Posts: 94
Joined: Sat Jul 09, 2011 2:18 pm

Komodo 4 bishop underpromotion

Post by Karol Majewski » Mon Dec 26, 2011 6:43 pm

It seems that Komodo 4 is unable to solve this tricky position:

[d]q6N/1p5P/1p6/1P4kp/8/4p2P/4P2K/8 w - - 0 1

White wins: 1.Nf7+ Kh4 2.h8B!! Qb8 3.Be5 Komodo doesn't see this bishop underpromotion.


Analysis by Komodo64 SSE Version 4:

1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kf3 Kg7 6.Kxe3 Kf6 7.Kd4
+/= (0.68) Depth: 7 00:00:00 3kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kf3 Kg7 6.Kxe3 Kf6 7.Kd4
+/= (0.68) Depth: 7 00:00:00 3kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kf3 Kg7 6.Kxe3 Kf6 7.Ke4 Ke6
+/= (0.68) Depth: 8 00:00:00 6kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kf3 Kg7 6.Kxe3 Kf6 7.Ke4 Ke6
+/= (0.68) Depth: 8 00:00:00 6kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kf3 Kg7 6.Kxe3 Kf6 7.Kf4 h4 8.Kg4 Ke5 9.Kxh4
+/- (0.71) Depth: 9 00:00:00 11kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kf3 Kg7 6.Kxe3 Kf6 7.Kf4 h4 8.Kg4 Ke5 9.Kxh4
+/- (0.71) Depth: 9 00:00:00 12kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kf4 Kg7 6.Kxe3 Kf6 7.Kf4 h4 8.Kg4 Ke5 9.Kxh4 Ke4
+/= (0.68) Depth: 10 00:00:00 18kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kf4 Kg7 6.Kxe3 Kf6 7.Kf4 h4 8.Kg4 Ke5 9.Kxh4 Ke4
+/= (0.68) Depth: 10 00:00:00 19kN
1.Nf7+
+/- (0.84) Depth: 11 00:00:00 40kN
1.Nf7+
+/- (1.31) Depth: 11 00:00:00 78kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kh4 Kg7 6.Kxh5 Kf6 7.Kg4 Ke6 8.Kf4 Kd5 9.Kxe3 Ke5 10.h4 Kf5
+- (1.70) Depth: 11 00:00:00 106kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kh4 Kg7 6.Kxh5 Kf6 7.Kg4 Ke6 8.Kf4 Kd5 9.Kxe3 Ke5 10.h4 Kf5
+- (1.70) Depth: 11 00:00:00 107kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kh4 Kg7 6.Kxh5 Kf6 7.Kg4 Kg6 8.Kf4 Kh5 9.Kxe3 Kh4 10.Kf4 Kxh3 11.e4 Kg2
+- (1.47) Depth: 12 00:00:00 116kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kh4 Kg7 6.Kxh5 Kf6 7.Kg4 Kg6 8.Kf4 Kh5 9.Kxe3 Kh4 10.Kf4 Kxh3 11.e4 Kg2
+- (1.47) Depth: 12 00:00:00 118kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Nf7 b5 9.e4 h4 10.e5 b4 11.Nd6
+- (2.05) Depth: 13 00:00:00 186kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Nf7 b5 9.e4 h4 10.e5 b4 11.Nd6
+- (2.05) Depth: 13 00:00:00 188kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.e4 b5 9.Nf7 h4 10.e5 b4 11.Nd6
+- (2.05) Depth: 14 00:00:00 210kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.e4 b5 9.Nf7 h4 10.e5 b4 11.Nd6
+- (2.05) Depth: 14 00:00:00 214kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.e4 b5 9.Nf7 h4 10.e5 b4 11.e6 b3 12.e7 Kd7
+- (2.07) Depth: 15 00:00:00 279kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.e4 b5 9.Nf7 h4 10.e5 b4 11.e6 b3 12.e7 Kd7
+- (2.07) Depth: 15 00:00:00 285kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Nf4 b4 10.Kc4 b3 11.Kxb3 h4 12.Kc4 b5+ 13.Kb4
+- (2.19) Depth: 16 00:00:01 470kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Nf4 b4 10.Kc4 b3 11.Kxb3 h4 12.Kc4 b5+ 13.Kb4
+- (2.19) Depth: 16 00:00:01 477kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Ne7+ Kb6 10.e4 b4 11.Kc4 b3 12.Nd5+ Kc6 13.Kxb3 Kc5 14.Kc3 b5
+- (2.27) Depth: 17 00:00:01 701kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Ne7+ Kb6 10.e4 b4 11.Kc4 b3 12.Nd5+ Kc6 13.Kxb3 Kc5 14.Kc3 b5
+- (2.27) Depth: 17 00:00:01 720kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Ne7+ Kb6 10.Nd5+ Kc6 11.e4 h4 12.e5 Kd7 13.Nf4 b4 14.Kc4 b3 15.Kxb3 Ke7
+- (2.29) Depth: 18 00:00:01 1117kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Ne7+ Kb6 10.Nd5+ Kc6 11.e4 h4 12.e5 Kd7 13.Nf4 b4 14.Kc4 b3 15.Kxb3 Ke7
+- (2.29) Depth: 18 00:00:01 1145kN
1.Nf7+
+- (2.45) Depth: 19 00:00:02 1843kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Ne7+ Kb6 10.Nd5+ Kc6 11.e4 h4 12.e5 Kd7 13.Nf4 b4 14.Kc4 b3 15.Kxb3
+- (2.45) Depth: 19 00:00:02 2007kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Ne7+ Kb6 10.Nd5+ Kc6 11.e4 h4 12.e5 Kd7 13.Nf4 b4 14.Kc4 b3 15.Kxb3
+- (2.45) Depth: 19 00:00:02 2038kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Nf4 h4 10.e4 b4 11.Kc4 Kd6 12.Nd3 b3 13.Kxb3 Kc6 14.Kc4 Kd6 15.Kd4 b6
+- (2.43) Depth: 20 00:00:03 3373kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Nf4 h4 10.e4 b4 11.Kc4 Kd6 12.Nd3 b3 13.Kxb3 Kc6 14.Kc4 Kd6 15.Kd4 b6
+- (2.43) Depth: 20 00:00:03 3447kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Nf4 h4 10.Ng2 b4 11.Kc4 b3 12.Kxb3 Kc5 13.Kc3 Kd5 14.Nxh4 Ke4 15.Nf3 Ke3 16.Nd4
+- (2.31) Depth: 21 00:00:03 4579kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Nf4 h4 10.Ng2 b4 11.Kc4 b3 12.Kxb3 Kc5 13.Kc3 Kd5 14.Nxh4 Ke4 15.Nf3 Ke3 16.Nd4
+- (2.31) Depth: 21 00:00:04 4745kN
1.Nf7+
+- (2.47) Depth: 22 00:00:05 6458kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Nf4 h4 10.Ng2 Kd6 11.Nxh4 b4 12.Nf3 Ke6 13.Kc4 Kf5 14.Kxb4 Kf4 15.Kb5 Ke3 16.Kb6 Kf4
+- (2.82) Depth: 22 00:00:07 10073kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Nf4 h4 10.Ng2 Kd6 11.Nxh4 b4 12.Nf3 Ke6 13.Kc4 Kf5 14.Kxb4 Kf4 15.Kb5 Ke3 16.Kb6 Kf4
+- (2.82) Depth: 22 00:00:07 10254kN
1.Nf7+ Kh4
+- (2.51) Depth: 23 00:00:15 20614kN
1.Nf7+ Kh4
+- (1.59) Depth: 23 00:00:16 22684kN
1.Nf7+ Kh4
= (0.20) Depth: 23 00:00:18 25416kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 23 00:00:30 40672kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 23 00:00:40 53500kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 24 00:00:42 55657kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 24 00:00:42 56147kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 25 00:00:45 60364kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 25 00:00:45 60700kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 26 00:00:50 66280kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 26 00:00:50 66758kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 27 00:01:02 82187kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 27 00:01:04 85634kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 28 00:01:24 112mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 28 00:01:31 121mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 29 00:01:50 148mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 29 00:01:56 156mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 30 00:02:54 238mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 30 00:03:09 258mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 31 00:04:15 356mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 31 00:04:29 375mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 32 00:11:33 1126mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 32 00:12:02 1165mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 33 00:16:18 1536mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 33 00:17:16 1618mN

User avatar
Don
Posts: 5106
Joined: Tue Apr 29, 2008 2:27 pm

Re: Komodo 4 bishop underpromotion

Post by Don » Mon Dec 26, 2011 7:24 pm

Yes, it's well known that Komodo does not handle under-promotions other than knights in the tree search for reasons of performance.

I may provide a switch for a future version of Komodo for those that want to use Komodo for composed problems.


Karol Majewski wrote:It seems that Komodo 4 is unable to solve this tricky position:

[d]q6N/1p5P/1p6/1P4kp/8/4p2P/4P2K/8 w - - 0 1

White wins: 1.Nf7+ Kh4 2.h8B!! Qb8 3.Be5 Komodo doesn't see this bishop underpromotion.


Analysis by Komodo64 SSE Version 4:

1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kf3 Kg7 6.Kxe3 Kf6 7.Kd4
+/= (0.68) Depth: 7 00:00:00 3kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kf3 Kg7 6.Kxe3 Kf6 7.Kd4
+/= (0.68) Depth: 7 00:00:00 3kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kf3 Kg7 6.Kxe3 Kf6 7.Ke4 Ke6
+/= (0.68) Depth: 8 00:00:00 6kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kf3 Kg7 6.Kxe3 Kf6 7.Ke4 Ke6
+/= (0.68) Depth: 8 00:00:00 6kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kf3 Kg7 6.Kxe3 Kf6 7.Kf4 h4 8.Kg4 Ke5 9.Kxh4
+/- (0.71) Depth: 9 00:00:00 11kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kf3 Kg7 6.Kxe3 Kf6 7.Kf4 h4 8.Kg4 Ke5 9.Kxh4
+/- (0.71) Depth: 9 00:00:00 12kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kf4 Kg7 6.Kxe3 Kf6 7.Kf4 h4 8.Kg4 Ke5 9.Kxh4 Ke4
+/= (0.68) Depth: 10 00:00:00 18kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kf4 Kg7 6.Kxe3 Kf6 7.Kf4 h4 8.Kg4 Ke5 9.Kxh4 Ke4
+/= (0.68) Depth: 10 00:00:00 19kN
1.Nf7+
+/- (0.84) Depth: 11 00:00:00 40kN
1.Nf7+
+/- (1.31) Depth: 11 00:00:00 78kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kh4 Kg7 6.Kxh5 Kf6 7.Kg4 Ke6 8.Kf4 Kd5 9.Kxe3 Ke5 10.h4 Kf5
+- (1.70) Depth: 11 00:00:00 106kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kh4 Kg7 6.Kxh5 Kf6 7.Kg4 Ke6 8.Kf4 Kd5 9.Kxe3 Ke5 10.h4 Kf5
+- (1.70) Depth: 11 00:00:00 107kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kh4 Kg7 6.Kxh5 Kf6 7.Kg4 Kg6 8.Kf4 Kh5 9.Kxe3 Kh4 10.Kf4 Kxh3 11.e4 Kg2
+- (1.47) Depth: 12 00:00:00 116kN
1.Nf7+ Kg6 2.h8Q Qxh8 3.Nxh8+ Kg7 4.Kg3 Kxh8 5.Kh4 Kg7 6.Kxh5 Kf6 7.Kg4 Kg6 8.Kf4 Kh5 9.Kxe3 Kh4 10.Kf4 Kxh3 11.e4 Kg2
+- (1.47) Depth: 12 00:00:00 118kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Nf7 b5 9.e4 h4 10.e5 b4 11.Nd6
+- (2.05) Depth: 13 00:00:00 186kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Nf7 b5 9.e4 h4 10.e5 b4 11.Nd6
+- (2.05) Depth: 13 00:00:00 188kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.e4 b5 9.Nf7 h4 10.e5 b4 11.Nd6
+- (2.05) Depth: 14 00:00:00 210kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.e4 b5 9.Nf7 h4 10.e5 b4 11.Nd6
+- (2.05) Depth: 14 00:00:00 214kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.e4 b5 9.Nf7 h4 10.e5 b4 11.e6 b3 12.e7 Kd7
+- (2.07) Depth: 15 00:00:00 279kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.e4 b5 9.Nf7 h4 10.e5 b4 11.e6 b3 12.e7 Kd7
+- (2.07) Depth: 15 00:00:00 285kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Nf4 b4 10.Kc4 b3 11.Kxb3 h4 12.Kc4 b5+ 13.Kb4
+- (2.19) Depth: 16 00:00:01 470kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Nf4 b4 10.Kc4 b3 11.Kxb3 h4 12.Kc4 b5+ 13.Kb4
+- (2.19) Depth: 16 00:00:01 477kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Ne7+ Kb6 10.e4 b4 11.Kc4 b3 12.Nd5+ Kc6 13.Kxb3 Kc5 14.Kc3 b5
+- (2.27) Depth: 17 00:00:01 701kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Ne7+ Kb6 10.e4 b4 11.Kc4 b3 12.Nd5+ Kc6 13.Kxb3 Kc5 14.Kc3 b5
+- (2.27) Depth: 17 00:00:01 720kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Ne7+ Kb6 10.Nd5+ Kc6 11.e4 h4 12.e5 Kd7 13.Nf4 b4 14.Kc4 b3 15.Kxb3 Ke7
+- (2.29) Depth: 18 00:00:01 1117kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Ne7+ Kb6 10.Nd5+ Kc6 11.e4 h4 12.e5 Kd7 13.Nf4 b4 14.Kc4 b3 15.Kxb3 Ke7
+- (2.29) Depth: 18 00:00:01 1145kN
1.Nf7+
+- (2.45) Depth: 19 00:00:02 1843kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Ne7+ Kb6 10.Nd5+ Kc6 11.e4 h4 12.e5 Kd7 13.Nf4 b4 14.Kc4 b3 15.Kxb3
+- (2.45) Depth: 19 00:00:02 2007kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Ne7+ Kb6 10.Nd5+ Kc6 11.e4 h4 12.e5 Kd7 13.Nf4 b4 14.Kc4 b3 15.Kxb3
+- (2.45) Depth: 19 00:00:02 2038kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Nf4 h4 10.e4 b4 11.Kc4 Kd6 12.Nd3 b3 13.Kxb3 Kc6 14.Kc4 Kd6 15.Kd4 b6
+- (2.43) Depth: 20 00:00:03 3373kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Nf4 h4 10.e4 b4 11.Kc4 Kd6 12.Nd3 b3 13.Kxb3 Kc6 14.Kc4 Kd6 15.Kd4 b6
+- (2.43) Depth: 20 00:00:03 3447kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Nf4 h4 10.Ng2 b4 11.Kc4 b3 12.Kxb3 Kc5 13.Kc3 Kd5 14.Nxh4 Ke4 15.Nf3 Ke3 16.Nd4
+- (2.31) Depth: 21 00:00:03 4579kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Nf4 h4 10.Ng2 b4 11.Kc4 b3 12.Kxb3 Kc5 13.Kc3 Kd5 14.Nxh4 Ke4 15.Nf3 Ke3 16.Nd4
+- (2.31) Depth: 21 00:00:04 4745kN
1.Nf7+
+- (2.47) Depth: 22 00:00:05 6458kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Nf4 h4 10.Ng2 Kd6 11.Nxh4 b4 12.Nf3 Ke6 13.Kc4 Kf5 14.Kxb4 Kf4 15.Kb5 Ke3 16.Kb6 Kf4
+- (2.82) Depth: 22 00:00:07 10073kN
1.Nf7+ Kf4 2.h8Q Qxh8 3.Nxh8 Ke4 4.Kg3 Kd4 5.Kf4 Kc5 6.Kxe3 Kxb5 7.Kd4 Kc6 8.Ng6 b5 9.Nf4 h4 10.Ng2 Kd6 11.Nxh4 b4 12.Nf3 Ke6 13.Kc4 Kf5 14.Kxb4 Kf4 15.Kb5 Ke3 16.Kb6 Kf4
+- (2.82) Depth: 22 00:00:07 10254kN
1.Nf7+ Kh4
+- (2.51) Depth: 23 00:00:15 20614kN
1.Nf7+ Kh4
+- (1.59) Depth: 23 00:00:16 22684kN
1.Nf7+ Kh4
= (0.20) Depth: 23 00:00:18 25416kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 23 00:00:30 40672kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 23 00:00:40 53500kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 24 00:00:42 55657kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 24 00:00:42 56147kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 25 00:00:45 60364kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 25 00:00:45 60700kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 26 00:00:50 66280kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 26 00:00:50 66758kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 27 00:01:02 82187kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 27 00:01:04 85634kN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 28 00:01:24 112mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 28 00:01:31 121mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 29 00:01:50 148mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 29 00:01:56 156mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 30 00:02:54 238mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 30 00:03:09 258mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 31 00:04:15 356mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 31 00:04:29 375mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 32 00:11:33 1126mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 32 00:12:02 1165mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 33 00:16:18 1536mN
1.Nf7+ Kh4 2.h8Q Qb8+ 3.Qe5 Qd6 4.Kg2 Qd5+ 5.Qxd5
= (0.00) Depth: 33 00:17:16 1618mN

User avatar
M ANSARI
Posts: 3413
Joined: Thu Mar 16, 2006 6:10 pm

Re: Komodo 4 bishop underpromotion

Post by M ANSARI » Wed Dec 28, 2011 7:01 am

Thanks for making the Paypal changes, but I still can't seem to pay. I get this error when the page goes to https://www.paypal.com/cgi-bin/webscr

Error 205 (net::ERR_CERT_UNABLE_TO_CHECK_REVOCATION): Unknown error.

Is that something wrong on my side. I am using a 3G router and maybe it doesn't give the security clearance?

EDIT:
Never mind, it seems to be a Google Chrome based problem. I was able to go through payment via Explorer.

User avatar
Ajedrecista
Posts: 1405
Joined: Wed Jul 13, 2011 7:04 pm
Location: Madrid, Spain.
Contact:

Bishop and rook underpromotions in Komodo 3.

Post by Ajedrecista » Wed Dec 28, 2011 1:37 pm

Hello:

[d]q7/1p3N1P/1p6/1P5p/7k/4p2P/4P2K/8 w - - 2 2

Using Komodo 3 w32 (not version 4), with MultiPV = 5 and 128 MB of hash, the position is correctly solved with less than 2.8e+6 nodes (at depth 17). In this case, Komodo handles well the bishop underpromotion that avoids an eventual draw by stalemate.
FEN: q7/1p3N1P/1p6/1P5p/7k/4p2P/4P2K/8 w - - 2 2

Komodo3-32:
---------------------------------------------------------------------------
---------------------------------------------------------------------------
---------------------------------------------------------------------------
---------------------------------------------------------------------------
1 00:00 20 199.999 +2,08 h7h8Q Qa8xh8
---------------------------------------------------------------------------
2 00:00 1.054 10.539.999 -3,88 h7h8R Qa8a2 Nf7e5 Qa2xe2+
2 00:00 1.054 10.539.999 -0,81 Kh2g2 Qa8a2 h7h8Q
2 00:00 1.054 10.539.999 -0,05 Nf7e5 Kh4g5 Ne5f7+
2 00:00 1.054 10.539.999 +2,08 h7h8Q Qa8xh8 Nf7xh8 Kh4g5
2 00:00 1.054 10.539.999 +4,62 h7h8B Qa8b8+ Bh8e5 Qb8c7 Be5xc7
---------------------------------------------------------------------------
3 00:00 1.975 19.749.999 -3,88 h7h8R Qa8a2 Nf7e5 Qa2xe2+ Kh2g1 Kh4xh3
3 00:00 1.975 19.749.999 -0,05 Kh2g2 Qa8a2 h7h8Q Qa2d5+
3 00:00 1.975 19.749.999 0,00 h7h8B Qa8b8+ Bh8e5 Qb8c7 Be5xc7
3 00:00 1.975 19.749.999 +1,91 Nf7e5 Kh4g5 h7h8Q Qa8xh8 Ne5f7+ Kg5f6
3 00:00 1.975 19.749.999 +2,08 h7h8Q Qa8xh8 Nf7xh8 Kh4g5 Kh2g3
---------------------------------------------------------------------------
4 00:00 6.602 437.218 -1,74 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2h1 Qe2f1+
4 00:00 6.602 437.218 -0,33 Kh2g1 Qa8a1+ Kg1h2 Qa1g7 h7h8Q Qg7g3+ Kh2h1 Qg3e1+
4 00:00 6.602 437.218 0,00 h7h8B Qa8b8+ Bh8e5 Qb8c7 Be5xc7
4 00:00 6.602 437.218 +1,91 Nf7e5 Kh4g5 h7h8Q Qa8xh8 Ne5f7+ Kg5f6
4 00:00 6.602 422.507 +2,14 h7h8Q Qa8xh8 Nf7xh8 Kh4g5 Kh2g3 h5h4+ Kg3g2
---------------------------------------------------------------------------
5 00:00 9.319 299.646 -1,74 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+
5 00:00 9.319 617.152 -0,33 Kh2g1 Qa8a1+ Kg1h2 Qa1g7 h7h8Q Qg7g3+ Kh2h1 Qg3e1+
5 00:00 9.319 617.152 0,00 h7h8B Qa8b8+ Bh8e5 Qb8c7 Be5xc7
5 00:00 9.319 617.152 +0,85 Nf7e5 Kh4g5 h7h8Q Qa8xh8 Ne5f7+ Kg5f6 Nf7xh8 Kf6e6
5 00:00 9.319 298.200 +2,14 h7h8Q Qa8xh8 Nf7xh8 Kh4g5 Kh2g3 h5h4+ Kg3g2 Kg5f5
---------------------------------------------------------------------------
6 00:00 11.680 375.562 -1,05 Kh2g1 Qa8a1+ Kg1h2 Qa1g7 h7h8Q Qg7g3+ Kh2h1 Qg3e1+ Kh1h2 Qe1xe2+
6 00:00 11.680 375.562 -1,05 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4e5+ Qf7f4
6 00:00 11.680 375.562 0,00 h7h8B Qa8b8+ Bh8e5 Qb8c7 Be5xc7
6 00:00 11.680 375.562 +0,85 Nf7e5 Kh4g5 h7h8Q Qa8xh8 Ne5f7+ Kg5f6 Nf7xh8 Kf6e6
6 00:00 11.680 373.750 +2,08 h7h8Q Qa8xh8 Nf7xh8 Kh4g5 Kh2g3 h5h4+ Kg3g2 Kg5f5 Kg2f3 Kf5f6
---------------------------------------------------------------------------
7 00:00 17.095 275.281 -1,78 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4
7 00:00 17.095 275.281 -1,74 Kh2g1 Qa8a1+ Kg1h2 Qa1g7 h7h8Q Qg7g3+ Kh2h1 Qg3e1+ Kh1g2 Qe1xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+
7 00:00 17.095 275.281 +0,97 Nf7e5 Kh4g5 h7h8Q Qa8xh8 Ne5f7+ Kg5f6 Nf7xh8 h5h4 Kh2g2
7 00:00 17.095 370.824 +1,48 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3
7 00:00 17.095 273.516 +2,17 h7h8Q Qa8xh8 Nf7xh8 Kh4g5 Kh2g3 h5h4+ Kg3f3 Kg5f6 Kf3xe3 Kf6g7 Ke3e4
---------------------------------------------------------------------------
8 00:00 24.375 312.099 -1,89 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 h5h4 Kh2g1
8 00:00 24.375 312.099 -1,89 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 h5h4 Kh2g1
8 00:00 24.375 312.099 +1,53 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4
8 00:00 24.375 312.099 +1,80 Nf7e5 Kh4g5 h7h8Q Qa8xh8 Ne5f7+ Kg5f6 Nf7xh8 h5h4 Kh2g2 Kf6f5 Nh8f7
8 00:00 24.375 311.996 +2,17 h7h8Q Qa8xh8 Nf7xh8 Kh4g5 Kh2g3 h5h4+ Kg3f3 Kg5f6 Kf3xe3 Kf6g7 Ke3e4 Kg7xh8 Ke4d5 Kh8h7
---------------------------------------------------------------------------
9 00:00 39.704 363.923 -2,20 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4d6+ Qf7f4 Qd6g6+ Kg3h4 Qg6xb6 e3e2 Qb6d8+ Kh4g3
9 00:00 39.704 363.923 -2,20 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4d6+ Qf7f4 Qd6g6+ Kg3h4 Qg6xb6 e3e2
9 00:00 39.704 363.923 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
9 00:00 39.704 363.923 +1,79 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3e4+ Kg5g6
9 00:00 39.704 317.630 +2,17 h7h8Q Qa8xh8 Nf7xh8 Kh4g5 Kh2g3 h5h4+ Kg3f3 Kg5f6 Kf3xe3 Kf6g7 Ke3e4 Kg7xh8 Ke4d5 Kh8h7 Kd5d6
---------------------------------------------------------------------------
10 00:00 75.826 373.343 -2,28 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4d6+ Qf7f4 Qd6g6+ Kg3h4 Qg6g2 Qf4g3 Qg2e4+ Kh4xh3
10 00:00 75.826 373.343 -2,28 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4d6+ Qf7f4 Qd6g6+ Kg3h4 Qg6g2 Qf4g3 Qg2e4+ Kh4xh3
10 00:00 75.826 373.343 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
10 00:00 75.826 443.167 +1,93 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3e4+ Kg5f4 Ne4d6 Kf4e5 Nd6xb7
10 00:00 75.826 346.631 +2,19 h7h8Q Qa8b8+ Qh8e5 Qb8xe5+ Nf7xe5 Kh4g5 Kh2g3 Kg5f5 Ne5d3 Kf5e4 Nd3f4 Ke4d4 Nf4xh5 Kd4c5
---------------------------------------------------------------------------
11 00:00 123.463 376.296 -2,45 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3g4 Kh2g2 Kg4f4 Kg2h3 Kf4e4
11 00:00 123.463 439.213 -2,28 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4d6+ Qf7f4 Qd6g6+ Kg3h4 Qg6g2 Qf4g3 Qg2e4+ Kh4xh3
11 00:00 123.463 465.722 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
11 00:00 123.463 465.722 +1,93 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3e4+ Kg5f4 Ne4d6 Kf4e5 Nd6xb7
11 00:00 123.463 359.164 +2,26 h7h8Q Qa8b8+ Qh8e5 Qb8xe5+ Nf7xe5 Kh4g5 Kh2g3 Kg5f5 Ne5c4 Kf5e4 Nc4xb6 Ke4d4 Nb6d7 b7b6 Kg3f4 Kd4c4 Nd7xb6+ Kc4xb5
---------------------------------------------------------------------------
12 00:00 258.209 375.795 -3,55 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Kh1g2 Qf7f2+ Kg2h1 Qf2f3+ Kh1h2 Qf3f4+ Kh2h1 e3e2 Qh8d8+ Kh4g3 Qd8g8+ Qf4g4
12 00:00 258.209 384.754 -3,55 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Kh1g2 Qf7f2+ Kg2h1 Qf2f3+ Kh1h2 Qf3f4+ Kh2h1 e3e2 Qh8d8+ Kh4g3 Qd8g8+ Qf4g4 Qg8b8+ Kg3f2 Qb8h2+
12 00:00 258.209 403.388 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
12 00:00 258.209 403.388 +2,01 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3e4+ Kg5f4 Ne4d6 Kf4e5 Nd6xb7 Ke5e4 Nb7d6+ Ke4e5 Nd6f7+ Ke5e4 Nf7g5+ Ke4f4 Ng5e6+
12 00:00 258.209 375.576 +2,30 h7h8Q Qa8b8+ Qh8e5 Qb8xe5+ Nf7xe5 Kh4g5 Kh2g3 Kg5f5 Ne5c4 Kf5e4 Nc4xb6 Ke4d4 Nb6d7 Kd4c4 b5b6 Kc4d5 Kg3f4 Kd5c6 Nd7f6 Kc6xb6
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13 00:00 358.875 382.963 -4,24 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2e1+ Kh1g2 Qe1g3+ Kg2h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Kh1g2 Qf7f2+ Kg2h1 Qf2f3+ Kh1h2 Qf3f4+ Kh2h1 Kh4g3 Qh8g8+ Qf4g4 Qg8b8+ Kg3f2
13 00:00 358.875 396.065 -4,24 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Kh1g2 Qf7f2+ Kg2h1 Qf2f3+ Kh1h2 Qf3f4+ Kh2h1 Kh4g3 Qh8g8+ Qf4g4 Qg8b8+ Kg3f2 Qb8h2+ Kf2f1
13 00:00 358.875 417.733 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
13 00:00 358.875 417.733 +2,02 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3e4+ Kg5f4 Ne4d6 Kf4e5 Nd6xb7 Ke5e4 Nb7d6+ Ke4e5 Nd6f7+ Ke5f4 Nf7d6
13 00:00 358.875 382.799 +2,30 h7h8Q Qa8b8+ Qh8e5 Qb8xe5+ Nf7xe5 Kh4g5 Kh2g3 Kg5f5 Ne5c4 Kf5e4 Nc4xb6 Ke4d4 Nb6d7 Kd4c4 b5b6 Kc4d5 Kg3f4 Kd5c6 Nd7f6 Kc6xb6 Kf4xe3
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14 00:01 534.440 402.409 -4,24 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2e1+ Kh1g2 Qe1g3+ Kg2h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3e1+ Kh1g2 Qe1f2+ Kg2h1 Qf2xf7 Kh1g2 Qf7f2+ Kg2h1 Qf2f3+ Kh1h2 Qf3f4+ Kh2h1 Kh4g3 Qh8g8+ Qf4g4 Qg8b8+ Kg3f2
14 00:01 534.440 407.316 -4,24 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2e1+ Kh1g2 Qe1g3+ Kg2h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Kh1g2 Qf7f2+ Kg2h1 Qf2f3+ Kh1h2 Qf3f4+ Kh2h1 Kh4g3 Qh8g8+ Qf4g4 Qg8b8+ Kg3f2 Qb8h2+ Kf2f1
14 00:01 534.440 412.344 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
14 00:01 534.440 488.921 +2,31 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3f1 Kg5f4 Nf1h2 Kf4e5 Nh2f3+ Ke5d5 Nf3xh4 Kd5c5 Kg2f3 Kc5xb5 Kf3xe3
14 00:01 534.440 397.722 +2,40 h7h8Q Qa8xh8 Nf7xh8 Kh4g5 Kh2g3 Kg5f6 Kg3h4 Kf6g7 Kh4xh5 Kg7xh8 Kh5g4 Kh8g7 Kg4f3 Kg7f6 Kf3xe3 Kf6e5 Ke3f3 Ke5f5 h3h4 Kf5f6 Kf3f4
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15 00:01 758.258 411.403 -3,98 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2e1+ Kh1g2 Qe1g3+ Kg2h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3e1+ Kh1g2 Qe1f2+ Kg2h1 Qf2xf7 Kh1g2 Qf7f2+ Kg2h1 Qf2f3+ Kh1h2 Qf3f4+ Kh2g2 e3e2 Qh8d8+ Qf4g5+ Qd8xg5+ Kh4xg5 Kg2f2 e2e1Q+ Kf2xe1 h5h4 Ke1e2 h4h3 Ke2f3 Kg5h4 Kf3e2
15 00:01 758.258 418.441 -3,98 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2e1+ Kh1g2 Qe1g3+ Kg2h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3e1+ Kh1g2 Qe1f2+ Kg2h1 Qf2xf7 Kh1g2 Qf7f2+ Kg2h1 Qf2f3+ Kh1h2 Qf3f4+ Kh2g2 e3e2 Qh8d8+ Qf4g5+ Qd8xg5+ Kh4xg5 Kg2f2 e2e1Q+ Kf2xe1 h5h4 Ke1e2 h4h3 Ke2f3 Kg5h4 Kf3e2
15 00:01 758.258 429.583 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
15 00:01 758.258 433.265 +2,31 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3f1 Kg5f4 Nf1h2 Kf4e5 Nh2f3+ Ke5d5 Nf3xh4 Kd5c5 Kg2f3 Kc5xb5 Nh4f5 Kb5c5 Kf3xe3
15 00:01 758.258 407.802 +2,54 h7h8Q Qa8xh8 Nf7xh8 Kh4g5 Kh2g3 Kg5f6 Kg3h4 Kf6g7 Kh4xh5 Kg7xh8 Kh5g4 Kh8g7 Kg4f3 Kg7f6 Kf3xe3 Kf6e5 Ke3f3 Ke5f5 h3h4 Kf5f6 Kf3f4 Kf6g6 e2e4 Kg6h5
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16 00:04 1.840.509 407.634 -2,51 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2f3+ Kh1g1 Qf3g3+ Kg1h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2g3 Ke4d5 Kg3h4 Kd5c5 Kh4xh5 Kc5xb5 Kh5g4 Kb5c4 Kg4f3 b6b5
16 00:04 1.840.509 417.718 -2,34 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f3+ Kh1g1 Qf3g3+ Kg1h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2h3 Ke4d4 Kh3h4 Kd4c4 Kh4xh5 Kc4xb5 Kh5g5 Kb5c4 Kg5f4 b6b5
16 00:04 1.840.509 426.824 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
16 00:04 1.840.509 558.389 +2,30 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3e4+ Kg5f4 Ne4d6 Kf4e5 Nd6xb7 Ke5d5 Kg2f3 Kd5c4 Nb7d6+ Kc4c5 Nd6f5 Kc5xb5 Nf5xh4 Kb5c4 Nh4f5 b6b5 Nf5xe3+ Kc4c5
16 00:04 1.840.509 407.586 +2,55 h7h8Q Qa8xh8 Nf7xh8 Kh4g5 Kh2g3 Kg5f6 Kg3h4 Kf6g7 Kh4xh5 Kg7xh8 Kh5g4 Kh8g7 Kg4f4 Kg7f6 Kf4xe3 Kf6f5 Ke3f3 Kf5g5 e2e4 Kg5f6 h3h4 Kf6g6 Kf3f4
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17 00:06 2.717.140 413.058 -3,04 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2g3 Ke4d4 Kg3h4 Kd4c4 Kh4xh5 Kc4xb5 Kh5g4 Kb5c4 Kg4f3 b6b5 Kf3e4 b5b4
17 00:06 2.717.140 435.851 -2,76 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2f3+ Kh1g1 Qf3g3+ Kg1h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2g3 Ke4d5 Kg3h4 Kd5c5 Kh4xh5 Kc5xb5 Kh5g4 Kb5c4 Kg4f3 b6b5 Kf3e2
17 00:06 2.717.140 438.029 0,00 h7h8Q Qa8b8+ Qh8e5 Qb8d6 Nf7xd6
17 00:06 2.717.140 440.300 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
17 00:06 2.717.140 413.056 +2,30 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3e4+ Kg5f4 Ne4d6 Kf4e5 Nd6xb7 Ke5d5 Kg2f3 Kd5c4 Nb7d6+ Kc4c5 Nd6f5 Kc5xb5 Nf5xh4 Kb5c4 Nh4f5 b6b5 Nf5xe3+ Kc4c5
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18 00:10 4.087.360 409.386 -4,20 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1h2 Qf3f2+ Kh2h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2g3 Ke4d4 Kg3h4 Kd4c4 Kh4xh5 Kc4xb5 Kh5g4 Kb5c4 Kg4f4 b6b5 Kf4e3 b5b4 Ke3d2 b4b3 Kd2c1 Kc4c3
18 00:10 4.087.360 428.844 -4,20 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2g3 Ke4d4 Kg3h4 Kd4c4 Kh4xh5 Kc4xb5 Kh5g4 Kb5c4 Kg4f4 b6b5 Kf4e3 b5b4 Ke3d2 b4b3 Kd2c1 Kc4c3
18 00:10 4.087.360 443.405 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
18 00:10 4.087.360 455.766 0,00 h7h8Q Qa8b8+ Qh8e5 Qb8d6 Nf7xd6
18 00:10 4.087.360 409.375 +2,38 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3e4+ Kg5f4 Ne4d6 Kf4e5 Nd6xb7 Ke5d5 Kg2f3 Kd5c4 Nb7d6+ Kc4c5 Nd6f5 Kc5xb5 Nf5xh4 Kb5c5 Kf3xe3 b6b5 Nh4f3 b5b4 Nf3d2 Kc5d5 h3h4 Kd5e5
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19 00:13 5.731.380 414.473 -4,20 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1h2 Qf3f2+ Kh2h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2g3 Ke4d3 Kg3h4 Kd3c4 Kh4xh5 Kc4xb5 Kh5g5 Kb5c4 Kg5f4 b6b5 Kf4e3 b5b4 Ke3d2 b4b3 Kd2c1
19 00:13 5.731.380 429.538 -4,20 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1h2 Qf3f2+ Kh2h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2g3 Ke4d4 Kg3h4 Kd4c4 Kh4xh5 Kc4xb5 Kh5g4 Kb5c4 Kg4f4 b6b5 Kf4e3 b5b4 Ke3d2 b4b3 Kd2c1
19 00:13 5.731.380 439.317 0,00 h7h8Q Qa8b8+ Qh8e5 Qb8d6 Nf7xd6
19 00:13 5.731.380 458.506 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
19 00:13 5.731.380 414.004 +3,03 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3f1 Kg5f4 Nf1h2 Kf4e5 Nh2f3+ Ke5d5 Nf3xh4 Kd5e4 Nh4g6 Ke4f5 Kg2f3 Kf5xg6 Kf3xe3 Kg6h6 Ke3f4 Kh6h5 e2e4 Kh5h4 e4e5 Kh4xh3 e5e6
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20 00:22 9.238.320 415.203 -4,05 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1h2 Qf3f2+ Kh2h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e2 Kh2h3 Ke2d3 Kh3h4 Kd3c4 Kh4xh5 Kc4xb5 Kh5g5 Kb5c4 Kg5f4 b6b5 Kf4e3 b5b4 Ke3d2 b4b3 Kd2c1 Kc4c3 Kc1b1
20 00:22 9.238.320 428.451 -4,05 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1f4+ Kh2g1 Qf4g3+ Kg1h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1h2 Qf3f2+ Kh2h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2g3 Ke4d4 Kg3h4 Kd4c4 Kh4xh5 Kc4xb5 Kh5g5 Kb5c4 Kg5f4 b6b5 Kf4e3 b5b4 Ke3d2 b4b3 Kd2c1
20 00:22 9.238.320 444.553 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
20 00:22 9.238.320 465.920 0,00 h7h8Q Qa8b8+ Qh8e5 Qb8d6 Nf7xd6
20 00:22 9.238.320 415.205 +3,13 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 Kg5h4 Kg2f3 Kh4xh3 Ng3xh5 Kh3h4 Nh5f4 Kh4g5 Kf3xe3 Kg5f5 Nf4d5 Kf5g5 Nd5xb6 Kg5f5 Ke3d4 Kf5g5 e2e4 Kg5f6 Nb6d5+ Kf6e6 Nd5f4+ Ke6f6 e4e5+ Kf6f5
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21 00:33 13.725.412 412.024 -4,32 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1h2 Qf3f2+ Kh2h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e2 Kh2g3 Ke2d3 Kg3h4 Kd3c4 Kh4xh5 Kc4xb5 Kh5g5 Kb5c4 Kg5f4 b6b5 Kf4e3 b5b4 Ke3d2 b4b3 Kd2c1 Kc4c3 Kc1b1 b7b5
21 00:33 13.725.412 436.821 -4,32 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1h2 Qf3f2+ Kh2h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e2 Kh2h3 Ke2d3 Kh3h4 Kd3c4 Kh4xh5 Kc4xb5 Kh5g5 Kb5c4 Kg5f4 b6b5 Kf4e3 b5b4 Ke3d2 b4b3 Kd2c1 Kc4c3 Kc1b1 b7b5 Kb1c1
21 00:33 13.725.412 444.776 0,00 h7h8Q Qa8b8+ Qh8xb8
21 00:33 13.725.412 463.303 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
21 00:33 13.725.412 412.019 +3,51 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3f1 Kg5f4 Nf1h2 Kf4e5 Nh2f3+ Ke5d5 Nf3xh4 Kd5e4 Kg2g3 Ke4d4 Nh4f3+ Kd4e4 Kg3g4 Ke4d5 h3h4 Kd5e6 h4h5 Ke6f6 Nf3d4
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22 01:01 25.040.472 409.873 -5,19 Kh2g1 Qa8b8 h7h8Q Qb8g3+ Kg1h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3e1+ Kh1h2 Qe1xe2+ Kh2h1 Qe2f1+ Kh1h2 Qf1f2+ Kh2h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2h3 Ke4d3 Kh3h4 Kd3c4 Kh4xh5 Kc4xb5 Kh5g5 Kb5c4 Kg5f4 Kc4d4 Kf4f3 b6b5 Kf3f2 b5b4 Kf2e2 Kd4c4 Ke2e1 b4b3 Ke1d2 Kc4d4 Kd2d1
22 01:01 25.040.472 427.588 -4,98 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1h2 Qf3f2+ Kh2h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2h3 Ke4d3 Kh3g3 Kd3c4 Kg3h4 Kc4c5 Kh4xh5 Kc5xb5 Kh5g5 Kb5c4 Kg5f4 b6b5 Kf4e3 b5b4 Ke3e2 b4b3 Ke2d2 b3b2 Kd2c2 b2b1Q+ Kc2xb1 b7b6 Kb1c2
22 01:01 25.040.472 481.694 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
22 01:01 25.040.472 512.178 0,00 h7h8Q Qa8b8+ Qh8xb8
22 01:01 25.040.472 409.869 +3,74 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3f1 Kg5f4 Nf1h2 Kf4e5 Nh2f3+ Ke5d5 Nf3xh4 Kd5e4 Kg2g3 Ke4d4 Nh4f3+ Kd4e4 h3h4 Ke4f5 h4h5 Kf5f6 Kg3f4 Kf6g7 Kf4g5 Kg7h7
---------------------------------------------------------------------------
23 01:58 52.717.829 443.999 -5,39 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g4+ Kg1f1 Qg4f3+ Kf1g1 Qf3f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e3 Kh2h3 Ke3d4 Kh3h4 Kd4c4 Kh4xh5 Kc4xb5 Kh5g4 Kb5c4 Kg4g3 b6b5 Kg3f2 b5b4 Kf2e1 Kc4d3 Ke1d1 b4b3 Kd1c1 Kd3c3 Kc1b1 b7b5 Kb1c1
23 01:58 52.717.829 551.389 -5,39 Kh2g1 Qa8b8 h7h8Q Qb8g3+ Kg1h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3e1+ Kh1h2 Qe1xe2+ Kh2h1 Qe2f1+ Kh1h2 Qf1f2+ Kh2h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2g3 Ke4d3 Kg3h4 Kd3c4 Kh4xh5 Kc4xb5 Kh5g4 Kb5c4 Kg4g3 b6b5 Kg3f2 b5b4 Kf2e1 Kc4d3 Ke1d1 b4b3 Kd1c1 Kd3c3 Kc1b1 b7b5 Kb1c1
23 01:58 52.717.829 567.529 0,00 h7h8Q Qa8b8+ Qh8e5 Qb8d6 Nf7xd6
23 01:58 52.717.829 578.820 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
23 01:58 52.717.829 443.939 +4,08 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3f1 Kg5f4 Nf1h2 Kf4e5 Nh2f3+ Ke5d5 Nf3xh4 Kd5e4 Kg2g3 Ke4e5 Nh4g6+ Ke5d4 Ng6f4 Kd4c5 h3h4 Kc5d4 Kg3f3 Kd4c4 Kf3xe3 Kc4xb5 h4h5 Kb5c4
---------------------------------------------------------------------------
24 03:34 93.402.471 436.015 -5,91 Kh2g1 Qa8b8 h7h8Q Qb8g3+ Kg1h1 Qg3e1+ Kh1h2 Qe1xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g4+ Kg1f1 Qg4f3+ Kf1g1 Qf3f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2g3 Ke4d3 Kg3h4 Kd3c4 Kh4xh5 Kc4xb5 Kh5g5 Kb5c4 Kg5f4 b6b5 Kf4e3 b5b4 Ke3d2 b4b3 Kd2d1 Kc4d3 Kd1c1 Kd3c3 Kc1b1 b3b2 Kb1a2
24 03:34 93.402.471 454.929 -5,91 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g4+ Kg1f1 Qg4f3+ Kf1g1 Qf3f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e3 Kh2g3 Ke3d3 Kg3h4 Kd3c4 Kh4xh5 Kc4xb5 Kh5h4 Kb5c4 Kh4g3 b6b5 Kg3f2 Kc4d3 Kf2e1 b5b4 Ke1d1 Kd3c3 Kd1c1 b4b3 Kc1b1 b3b2 Kb1a2 Kc3c2 Ka2a3
24 03:34 93.402.471 471.991 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
24 03:34 93.402.471 506.076 0,00 h7h8Q Qa8b8+ Qh8e5 Qb8d6 Nf7xd6
24 03:34 93.402.471 435.982 +4,08 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3f1 Kg5f4 Nf1h2 Kf4e5 Nh2f3+ Ke5d5 Nf3xh4 Kd5e4 Kg2g3 Ke4e5 Nh4g6+ Ke5d4 Ng6f4 Kd4e5 Kg3f3 Ke5f6 h3h4 Kf6e5 Kf3xe3 Ke5f5 h4h5 Kf5g5 Ke3f3
It is curious for me the ordering of the moves once the underpromotion is evaluated as the only move that leads to 1-0:

Code: Select all

Odd plies:

h7h8B	Nf7e5	h7h8Q	Kh2g1	Kh2g2

-------------------------------------

Even plies:

h7h8B	h7h8Q	Nf7e5	Kh2g2	Kh2g1
I mean, alternating the order between the drawn moves (Ne5 <===> h8=Q) on one side, and Kg1 <===> Kg2 in each reached ply.

***********************************************************************

Another interesting case is the rook underpromotion in the well-known Saavedra position.

[d]8/2P5/8/8/8/3r4/2K5/k7 b - - 8 5
FEN: 8/2P5/8/8/8/3r4/2K5/k7 b - - 8 5

Komodo3-32:
---------------------------------------------------------------------------
---------------------------------------------------------------------------
---------------------------------------------------------------------------
---------------------------------------------------------------------------
1 00:00 21 209.999 0,00 Rd3d4
---------------------------------------------------------------------------
2 00:00 197 1.969.999 -7,51 Rd3g3 c7c8Q
2 00:00 197 1.969.999 -7,17 Ka1a2 Kc2xd3 Ka2a3 c7c8Q
2 00:00 197 1.969.999 -6,97 Rd3f3 c7c8Q
2 00:00 197 1.969.999 -1,68 Rd3e3 c7c8Q
2 00:00 197 1.969.999 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
3 00:00 708 7.079.999 -7,51 Rd3g3 c7c8Q Rg3g2+ Kc2c3
3 00:00 708 7.079.999 -7,22 Ka1a2 Kc2xd3 Ka2a3 c7c8Q Ka3b4 Qc8c4+ Kb4a5
3 00:00 708 7.079.999 -6,97 Rd3f3 c7c8Q Rf3f2+ Kc2c3
3 00:00 708 7.079.999 -1,75 Rd3e3 c7c8Q Re3e2+ Kc2d3 Re2b2
3 00:00 708 7.079.999 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
4 00:00 1.847 18.469.999 -7,51 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2g3+ Kc3b4
4 00:00 1.847 18.469.999 -7,29 Ka1a2 Kc2xd3 Ka2a3 c7c8Q Ka3b4 Qc8c4+ Kb4a5 Qc4d4
4 00:00 1.847 18.469.999 -6,97 Rd3f3 c7c8Q Rf3f2+ Kc2c3 Rf2f3+ Kc3c4
4 00:00 1.847 18.469.999 -1,86 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1
4 00:00 1.847 18.469.999 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
5 00:00 2.931 29.309.999 -7,29 Ka1a2 Kc2xd3 Ka2a3 c7c8Q Ka3b4 Qc8c4+ Kb4a5 Qc4d4
5 00:00 2.931 29.309.999 -1,97 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2g3+ Kc3b4 Ka1b1 Qc8f5+
5 00:00 2.931 29.309.999 -1,86 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1
5 00:00 2.931 29.309.999 -1,75 Rd3f3 c7c8Q Rf3f2+ Kc2c3 Rf2f3+ Kc3c4 Rf3g3 Qc8a8+
5 00:00 2.931 29.309.999 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
6 00:00 5.060 335.099 -7,40 Ka1a2 c7c8Q Rd3d2+ Kc2xd2 Ka2b3 Qc8c3+ Kb3a2 Qc3c4+ Ka2a1
6 00:00 5.060 335.099 -7,08 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2g3+ Kc3b4 Ka1b1 Qc8f5+ Kb1c1 Qf5f4+
6 00:00 5.060 335.099 -6,97 Rd3f3 c7c8Q Rf3f2+ Kc2b3 Rf2f3+ Kb3a4 Rf3f4+ Ka4b5 Rf4f2
6 00:00 5.060 335.099 -6,70 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1 Qc8a6+ Ka1b2 Qa6b6+
6 00:00 5.060 323.824 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
7 00:00 8.137 538.874 -7,40 Ka1a2 c7c8Q Rd3d2+ Kc2xd2 Ka2b3 Qc8c3+ Kb3a2 Qc3c4+ Ka2a1 Qc4c5
7 00:00 8.137 538.874 -7,08 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2g3+ Kc3b4 Ka1b1 Qc8f5+ Kb1c1 Qf5f4+ Kc1d1 Qf4xg3
7 00:00 8.137 538.874 -6,97 Rd3f3 c7c8Q Rf3f2+ Kc2b3 Rf2f3+ Kb3a4 Rf3f4+ Ka4b5 Rf4f2 Qc8c1+ Ka1a2
7 00:00 8.137 538.874 -6,78 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1 Qc8a6+ Ka1b2 Qa6b6+ Kb2a3 Qb6xg1
7 00:00 8.137 520.742 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
8 00:00 12.575 404.340 -7,51 Ka1a2 c7c8Q Rd3d2+ Kc2xd2 Ka2b3 Qc8g4 Kb3a2 Qg4e6+ Ka2b2 Qe6e7
8 00:00 12.575 404.340 -7,18 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2g3+ Kc3b4 Ka1b1 Qc8f5+ Kb1c1 Qf5f4+ Kc1d1 Qf4xg3 Kd1e2 Kb4c3
8 00:00 12.575 404.340 -7,09 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1 Qc8a6+ Ka1b2 Qa6b6+ Kb2a3 Qb6xg1 Ka3b4 Qg1b6+ Kb4c4 Qb6c6+
8 00:00 12.575 404.340 -6,97 Rd3f3 c7c8Q Rf3f2+ Kc2b3 Rf2f3+ Kb3a4 Rf3f4+ Ka4b5 Rf4f2 Qc8c1+ Ka1a2 Kb5a4
8 00:00 12.575 402.390 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
9 00:00 22.957 497.982 -7,33 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2g3+ Kc3b4 Ka1b1 Qc8f5+ Kb1c1 Qf5f4+ Kc1d1 Qf4xg3 Kd1e2 Kb4c4 Ke2f1 Qg3f3+
9 00:00 22.957 497.982 -7,14 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1 Qc8a6+ Ka1b2 Qa6b6+ Kb2a3 Qb6xg1 Ka3b4 Qg1d4+ Kb4b5 Kd2d3
9 00:00 22.957 497.982 -7,03 Rd3h3 c7c8Q Rh3h2+ Kc2c3 Rh2b2 Qc8a8+ Ka1b1 Qa8a4 Rb2b8 Qa4e4+ Kb1a2 Qe4d5+ Ka2a1 Qd5h1+ Ka1a2 Qh1h2+
9 00:00 22.957 497.982 -6,97 Rd3f3 c7c8Q Rf3f2+ Kc2b3 Rf2f3+ Kb3a4 Rf3f4+ Ka4b5 Rf4f2 Qc8c1+ Ka1a2 Kb5a4 Rf2b2 Qc1d1 Rb2b8
9 00:00 22.957 489.741 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
10 00:00 34.469 441.344 -7,31 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1 Kd2c2 Rg1g2+ Kc2c3 Rg2b2 Qc8a8+ Ka1b1 Qa8a4 Rb2b8
10 00:00 34.469 555.056 -7,31 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2b2 Qc8a8+ Ka1b1 Qa8a4 Rb2b8 Qa4e4+ Kb1a2 Qe4d5+ Ka2a1 Qd5h1+ Ka1a2 Qh1h2+ Ka2b1
10 00:00 34.469 555.056 -7,31 Rd3h3 c7c8Q Rh3h2+ Kc2c3 Rh2b2 Qc8a8+ Ka1b1 Qa8a4 Rb2b8 Qa4e4+ Kb1a2 Qe4d5+ Ka2a1 Qd5h1+ Ka1a2 Qh1h2+ Ka2b1 Qh2xb8+ Kb1c1 Qb8b2+
10 00:00 34.469 555.056 -6,93 Rd3f3 c7c8Q Rf3f2+ Kc2b3 Rf2f3+ Kb3a4 Rf3f4+ Ka4b5 Rf4f2 Qc8c1+ Ka1a2 Kb5a4 Rf2b2 Qc1d1 Rb2b8 Qd1d5+ Ka2b2 Qd5e5+ Kb2c1 Qe5f4+
10 00:00 34.469 441.198 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
11 00:00 65.962 527.274 -M395 Rd3h3 c7c8Q Rh3h2+ Kc2c3 Rh2b2 Qc8a8+ Ka1b1 Qa8a4 Rb2b8 Qa4e4+ Kb1a2 Qe4d5+ Ka2a1 Qd5h1+ Ka1a2 Qh1h2+ Ka2b1 Qh2xb8+ Kb1c1 Qb8b2+ Kc1d1 Qb2d2+
11 00:00 65.962 527.274 -7,31 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2b2 Qc8a8+ Ka1b1 Qa8a4 Rb2b8 Qa4e4+ Kb1a2 Qe4d5+ Ka2a1 Qd5h1+ Ka1a2 Qh1h2+ Ka2b1 Qh2xb8+ Kb1c1 Qb8b2+
11 00:00 65.962 527.274 -7,31 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1 Kd2c2 Rg1g2+ Kc2c3 Rg2b2 Qc8a8+ Ka1b1 Qa8a4 Rb2b8 Qa4e4+ Kb1a2 Qe4d5+ Ka2a1
11 00:00 65.962 527.274 -6,97 Rd3f3 c7c8Q Rf3f2+ Kc2b3 Rf2f3+ Kb3a4 Rf3f4+ Ka4b5 Rf4f2 Qc8c1+ Ka1a2 Kb5a4 Rf2b2 Qc1d1 Rb2b8 Qd1d5+ Ka2b2 Qd5e5+ Kb2c2 Qe5xb8 Kc2d3 Qb8e5
11 00:00 65.962 469.060 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
12 00:00 184.581 562.575 -7,35 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1 Qc8a6+ Ka1b2 Qa6b6+ Kb2a3 Qb6xg1 Ka3b4 Qg1d4+ Kb4b5 Kd2d3 Kb5c6 Kd3c4 Kc6b7 Qd4d7+ Kb7b6 Kc4b4
12 00:00 184.581 562.575 -6,97 Rd3f3 c7c8Q Rf3f2+ Kc2b3 Rf2f3+ Kb3a4 Rf3f4+ Ka4b5 Rf4f2 Qc8c1+ Ka1a2 Kb5a4 Rf2b2 Qc1d1 Rb2b8 Qd1d5+ Ka2b2 Qd5e5+ Kb2c2 Qe5xb8 Kc2d3 Qb8e5
12 00:00 184.581 656.638 -6,91 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2b2 Qc8a8+ Ka1b1 Qa8e4+ Kb1a2 Qe4a4+ Ka2b1 Qa4d1+ Kb1a2 Qd1d5+ Ka2b1 Qd5h1+ Kb1a2 Qh1e4 Rb2b3+ Kc3c2 Rb3b2+ Kc2c1 Ka2a3 Qe4a8+ Ka3b3 Qa8b7+ Kb3c3 Qb7f3+ Kc3c4 Kc1xb2
12 00:00 184.581 986.536 -2,24 Rd3h3 c7c8Q Rh3h2+ Kc2c3 Rh2b2 Qc8a8+ Ka1b1 Qa8e4+ Kb1a2 Qe4a4+ Ka2b1 Qa4d1+ Kb1a2 Qd1d5+ Ka2b1 Qd5f5+ Kb1a1 Qf5a5+ Ka1b1 Qa5a4 Rb2b8 Qa4e4+ Kb1a2
12 00:00 184.581 562.531 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
13 00:00 395.474 562.471 -7,47 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1 Qc8c5 Rg1g2+ Kd2c3 Rg2g3+ Kc3c2 Rg3g2+ Kc2c1 Ka1a2 Qc5d5+ Ka2a3 Qd5xg2 Ka3b4 Qg2d5 Kb4c3 Qd5e5+ Kc3d3 Kc1b2 Kd3c4
13 00:00 395.474 575.569 -7,04 Rd3h3 c7c8Q Rh3h2+ Kc2c3 Rh2b2 Qc8e8 Ka1a2 Qe8a8+ Ka2b1 Qa8h1+ Kb1a2 Qh1e4 Rb2b3+ Kc3c2 Rb3b2+ Kc2c1 Ka2a3 Qe4a8+ Ka3b3 Qa8f3+ Kb3b4 Kc1xb2 Kb4c5 Qf3c3+ Kc5b6 Qc3d4+ Kb6c6 Qd4e4+ Kc6d6
13 00:00 395.474 844.849 -6,90 Rd3f3 c7c8Q Rf3f2+ Kc2b3 Rf2f3+ Kb3a4 Rf3f4+ Ka4b5 Rf4f2 Qc8c1+ Ka1a2 Kb5a4 Rf2b2 Qc1d1 Rb2b8 Qd1d5+ Ka2b1 Ka4a3 Kb1c2 Qd5c5+ Kc2d3 Qc5d6+ Kd3e3
13 00:00 395.474 617.831 -2,09 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2b2 Qc8a8+ Ka1b1 Qa8h1+ Kb1a2 Qh1d5+ Ka2b1 Qd5f5+ Kb1a1 Qf5g6 Ka1a2 Qg6a6+ Ka2b1 Qa6d3+ Kb1a1 Qd3d4 Ka1b1 Qd4a4 Rb2b8
13 00:00 395.474 550.224 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
14 00:01 628.382 619.034 -7,47 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1 Qc8c5 Rg1g2+ Kd2c3 Rg2g3+ Kc3c2 Rg3g2+ Kc2c1 Ka1a2 Qc5d5+ Ka2a3 Qd5xg2 Ka3b4 Qg2d5 Kb4c3 Qd5e5+ Kc3d3 Kc1b2 Kd3c4
14 00:01 628.382 600.690 -7,05 Rd3h3 c7c8Q Rh3h2+ Kc2c3 Rh2b2 Qc8e6 Ka1b1 Qe6f5+ Kb1a1 Qf5f1+ Ka1a2 Qf1a6+ Ka2b1 Qa6d3+ Kb1a2 Qd3e4 Rb2b3+ Kc3c2 Rb3b2+ Kc2c1 Ka2a3 Qe4a8+ Ka3b4 Kc1xb2 Kb4c5 Qa8e4 Kc5d6 Kb2c3
14 00:01 628.382 649.087 -6,93 Rd3f3 c7c8Q Rf3f2+ Kc2b3 Rf2f3+ Kb3a4 Rf3f4+ Ka4b5 Rf4f2 Qc8c1+ Ka1a2 Kb5a4 Rf2b2 Qc1d1 Rb2b8 Qd1d5+ Ka2b1 Ka4a3 Kb1c2 Qd5c5+ Kc2d3 Qc5d6+ Kd3e3 Qd6xb8 Ke3e4 Qb8b4+ Ke4f5 Qb4c4
14 00:01 628.382 582.860 -6,92 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2b2 Qc8e6 Ka1b1 Qe6f5+ Kb1a1 Qf5f1+ Ka1a2 Qf1a6+ Ka2b1 Qa6d3+ Kb1a2 Qd3c4+ Ka2a1 Qc4e4 Ka1a2 Qe4a8+ Ka2b1 Qa8h1+ Kb1a2 Qh1e4 Rb2b3+ Kc3c2 Ka2a3 Qe4a8+ Ka3b4
14 00:01 628.382 574.520 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
15 00:01 972.745 616.402 -M395 Rd3h3 c7c8Q Rh3h2+ Kc2c3 Rh2b2 Qc8a8+ Ka1b1 Qa8a4 Rb2b8 Qa4e4+ Kb1a2 Qe4d5+ Ka2a1 Qd5h1+ Ka1a2 Qh1h2+ Ka2b1 Qh2xb8+ Kb1c1 Qb8b2+ Kc1d1 Qb2d2+
15 00:01 972.745 629.160 -7,51 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1 Qc8c5 Rg1g2+ Kd2c3 Rg2g3+ Kc3c2 Rg3g2+ Kc2c1 Ka1a2 Qc5d5+ Ka2a3 Qd5xg2 Ka3b4 Qg2d5 Kb4a4 Kc1b2 Ka4b4 Qd5e5 Kb4c4 Kb2a3
15 00:01 972.745 768.907 -7,00 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2b2 Qc8e6 Ka1b1 Qe6f5+ Kb1a1 Qf5f1+ Ka1a2 Qf1a6+ Ka2b1 Qa6d3+ Kb1a2 Qd3d5+ Ka2b1 Qd5e6 Rb2c2+ Kc3b3 Rc2b2+ Kb3a3 Rb2b5 Qe6e4+ Kb1c1 Qe4c4+ Kc1d2 Qc4xb5 Kd2e3 Qb5e5+ Ke3f3
15 00:01 972.745 798.575 -6,93 Rd3f3 c7c8Q Rf3f2+ Kc2b3 Rf2f3+ Kb3a4 Rf3f4+ Ka4b5 Rf4f2 Qc8c1+ Ka1a2 Kb5a4 Rf2b2 Qc1d1 Rb2b8 Qd1d5+ Ka2b1 Ka4a3 Kb1c2 Qd5c5+ Kc2d3 Qc5d6+ Kd3e3 Qd6xb8 Ke3e4 Qb8b4+ Ke4f5 Qb4c4
15 00:01 972.745 610.349 -0,05 Rd3d4 Kc2b3
Here, (again MultiPV = 5 and hash = 128 MB, analysing with Komodo 3 w32), the rook underpromotion is not considered in the non-drawn mainlines, while ..., Rd4; Kb3 seems a try of draw by threefold repetition IMHO. But this totally wrong analysis suddenly changes when ..., Rd4 is played:

[d]8/2P5/8/8/3r4/8/2K5/k7 w - - 9 6
FEN: 8/2P5/8/8/3r4/8/2K5/k7 w - - 9 6

Komodo3-32:
---------------------------------------------------------------------------
---------------------------------------------------------------------------
---------------------------------------------------------------------------
---------------------------------------------------------------------------
1 00:00 36 359.999 +4,83 c7c8R Rd4a4
---------------------------------------------------------------------------
2 00:00 305 3.049.999 -3,87 c7c8B Rd4c4+ Kc2d3 Rc4xc8
2 00:00 305 3.049.999 -0,40 Kc2c3 Rd4d1
2 00:00 305 3.049.999 -0,05 Kc2b3 Rd4d3+
2 00:00 305 3.049.999 0,00 c7c8Q Rd4c4+ Qc8xc4
2 00:00 305 3.049.999 +4,83 c7c8R Rd4a4 Kc2b3 Ra4b4+ Kb3xb4
---------------------------------------------------------------------------
3 00:00 814 8.139.999 -4,52 c7c8B Rd4c4+ Kc2d3 Rc4xc8 Kd3d4
3 00:00 814 8.139.999 -0,05 Kc2b3 Rd4d3+
3 00:00 814 8.139.999 -0,05 Kc2c3 Rd4d1 Kc3c2 Rd1d4
3 00:00 814 8.139.999 0,00 c7c8Q Rd4c4+ Qc8xc4
3 00:00 814 8.139.999 +4,83 c7c8R Rd4a4 Kc2b3 Ra4b4+ Kb3xb4
---------------------------------------------------------------------------
4 00:00 1.451 14.509.999 -4,52 c7c8B Rd4c4+ Kc2d3 Rc4xc8 Kd3d4 Ka1b2
4 00:00 1.451 14.509.999 -0,05 Kc2c3 Rd4d1 Kc3c2 Rd1d4
4 00:00 1.451 14.509.999 -0,05 Kc2b3 Rd4d3+
4 00:00 1.451 14.509.999 0,00 c7c8Q Rd4c4+ Qc8xc4
4 00:00 1.451 14.509.999 +4,83 c7c8R Rd4a4 Kc2b3 Ra4b4+ Kb3xb4
---------------------------------------------------------------------------
5 00:00 2.181 21.809.999 -4,52 c7c8B Rd4c4+ Kc2d3 Rc4xc8 Kd3d4 Ka1b2 Kd4d5
5 00:00 2.181 21.809.999 -0,05 Kc2b3 Rd4d3+
5 00:00 2.181 21.809.999 -0,05 Kc2c3 Rd4d1 Kc3c2 Rd1d4
5 00:00 2.181 21.809.999 0,00 c7c8Q Rd4c4+ Qc8xc4
5 00:00 2.181 21.809.999 +4,61 c7c8R Rd4a4 Kc2b3 Ra4b4+ Kb3xb4 Ka1b2
---------------------------------------------------------------------------
6 00:00 3.125 206.953 -4,52 c7c8B Rd4c4+ Kc2d3 Rc4xc8 Kd3d4 Ka1b2 Kd4d5 Kb2c3
6 00:00 3.125 206.953 -0,05 Kc2c3 Rd4d1 Kc3c2 Rd1d4
6 00:00 3.125 31.249.999 -0,05 Kc2b3 Rd4d3+
6 00:00 3.125 31.249.999 0,00 c7c8Q Rd4c4+ Qc8xc4
6 00:00 3.125 199.990 +4,82 c7c8R Rd4a4 Kc2b3 Ra4b4+ Kb3xb4 Ka1b2 Rc8c3 Kb2a2
---------------------------------------------------------------------------
7 00:00 4.234 280.397 -4,52 c7c8B Rd4c4+ Kc2d3 Rc4xc8 Kd3d4 Ka1b2 Kd4d5 Kb2c3 Kd5e4
7 00:00 4.234 280.397 -0,05 Kc2b3 Rd4d3+
7 00:00 4.234 280.397 -0,05 Kc2c3 Rd4d1 Kc3c2 Rd1d4
7 00:00 4.234 280.397 0,00 c7c8Q Rd4c4+ Qc8xc4
7 00:00 4.234 270.962 +4,82 c7c8R Rd4a4 Kc2b3 Ra4b4+ Kb3xb4 Ka1b2 Rc8c3 Kb2a2
---------------------------------------------------------------------------
8 00:00 5.903 390.927 -4,52 c7c8B Rd4c4+ Kc2d3 Rc4xc8 Kd3d4 Ka1b2 Kd4d5 Kb2c3 Kd5e4 Kc3c4
8 00:00 5.903 390.927 -0,05 Kc2c3 Rd4d1 Kc3c2 Rd1d4
8 00:00 5.903 390.927 -0,05 Kc2b3 Rd4d3+
8 00:00 5.903 390.927 0,00 c7c8Q Rd4c4+ Qc8xc4
8 00:00 5.903 377.773 +4,90 c7c8R Rd4a4 Kc2b3 Ra4b4+ Kb3xb4 Ka1b2 Rc8c3 Kb2a1 Rc3b3 Ka1a2 Kb4c3
---------------------------------------------------------------------------
9 00:00 8.636 277.684 -4,52 c7c8B Rd4c4+ Kc2d3 Rc4xc8 Kd3d4 Ka1b2 Kd4d5 Kb2c3 Kd5e4 Kc3c4 Ke4e5 Rc8h8
9 00:00 8.636 277.684 -0,05 Kc2b3 Rd4d3+
9 00:00 8.636 277.684 -0,05 Kc2c3 Rd4d1 Kc3c2 Rd1d4
9 00:00 8.636 277.684 0,00 c7c8Q Rd4c4+ Qc8xc4
9 00:00 8.636 276.345 +4,90 c7c8R Rd4a4 Kc2b3 Ra4b4+ Kb3xb4 Ka1b2 Rc8c3 Kb2a2 Rc3b3 Ka2a1 Kb4c4 Ka1a2
---------------------------------------------------------------------------
10 00:00 14.047 451.672 -4,52 c7c8B Rd4c4+ Kc2d3 Rc4xc8 Kd3d4 Ka1b2 Kd4d5 Kb2c3 Kd5e4 Kc3c4 Ke4e5 Rc8h8 Ke5e6
10 00:00 14.047 451.672 -0,05 Kc2c3 Rd4d1 Kc3c2 Rd1d4
10 00:00 14.047 451.672 -0,05 Kc2b3 Rd4d3+
10 00:00 14.047 451.672 0,00 c7c8Q Rd4c4+ Qc8xc4
10 00:00 14.047 449.492 +M8 c7c8R Rd4a4 Kc2b3 Ra4b4+ Kb3xb4 Ka1b2 Rc8c3 Kb2a2 Rc3b3 Ka2a1 Kb4c3 Ka1a2 Kc3c2 Ka2a1 Rb3a3+
The rook underpromotion is not only considered from the very first moment but also Komodo gives a wrong score (mate in eight when it is really a mate in seven) and stops the MultiPV analysis. It looks like some built-in knowledge that is not shown in the analysis until the very last moment for some unknown reason (maybe considering Q and N promotions most of the time while discarding R and B underpromotions due to their low frequency in game play).

I want to congratulate Don Dailey, Larry Kaufman and the team of testers (Clemens Keck et al) for improving an already good engine. Finally the Elo gain was not so high as expected (at least in IPON: 13 Elo, which means ~ 0.7 Elo per week since Komodo 3 release), but I guess that this (13 ± 14) Elo improvement is extremely hard to get at this top level, so thank you very much. I wish good luck (and also good health) to all the Komodo team.

Finally, I have two questions:

a) EGTB support (Gaviota, Nalimov, some kind of bitbases, a mix of all this...) is in the ToDo list for a future release?

b) Will Komodo 4 MP (1 core) be the same as Komodo 4 SP? I mean: the difference between Komodo 4 MP and Komodo 4 SP will only be the multithreaded implementation or there will be more little changes? Thanks in advance.

Regards from Spain.

Ajedrecista.

User avatar
Don
Posts: 5106
Joined: Tue Apr 29, 2008 2:27 pm

Re: Bishop and rook underpromotions in Komodo 3.

Post by Don » Wed Dec 28, 2011 1:52 pm

Ajedrecista wrote:Hello:

[d]q7/1p3N1P/1p6/1P5p/7k/4p2P/4P2K/8 w - - 2 2

Using Komodo 3 w32 (not version 4), with MultiPV = 5 and 128 MB of hash, the position is correctly solved with less than 2.8e+6 nodes (at depth 17). In this case, Komodo handles well the bishop underpromotion that avoids an eventual draw by stalemate.
FEN: q7/1p3N1P/1p6/1P5p/7k/4p2P/4P2K/8 w - - 2 2

Komodo3-32:
---------------------------------------------------------------------------
---------------------------------------------------------------------------
---------------------------------------------------------------------------
---------------------------------------------------------------------------
1 00:00 20 199.999 +2,08 h7h8Q Qa8xh8
---------------------------------------------------------------------------
2 00:00 1.054 10.539.999 -3,88 h7h8R Qa8a2 Nf7e5 Qa2xe2+
2 00:00 1.054 10.539.999 -0,81 Kh2g2 Qa8a2 h7h8Q
2 00:00 1.054 10.539.999 -0,05 Nf7e5 Kh4g5 Ne5f7+
2 00:00 1.054 10.539.999 +2,08 h7h8Q Qa8xh8 Nf7xh8 Kh4g5
2 00:00 1.054 10.539.999 +4,62 h7h8B Qa8b8+ Bh8e5 Qb8c7 Be5xc7
---------------------------------------------------------------------------
3 00:00 1.975 19.749.999 -3,88 h7h8R Qa8a2 Nf7e5 Qa2xe2+ Kh2g1 Kh4xh3
3 00:00 1.975 19.749.999 -0,05 Kh2g2 Qa8a2 h7h8Q Qa2d5+
3 00:00 1.975 19.749.999 0,00 h7h8B Qa8b8+ Bh8e5 Qb8c7 Be5xc7
3 00:00 1.975 19.749.999 +1,91 Nf7e5 Kh4g5 h7h8Q Qa8xh8 Ne5f7+ Kg5f6
3 00:00 1.975 19.749.999 +2,08 h7h8Q Qa8xh8 Nf7xh8 Kh4g5 Kh2g3
---------------------------------------------------------------------------
4 00:00 6.602 437.218 -1,74 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2h1 Qe2f1+
4 00:00 6.602 437.218 -0,33 Kh2g1 Qa8a1+ Kg1h2 Qa1g7 h7h8Q Qg7g3+ Kh2h1 Qg3e1+
4 00:00 6.602 437.218 0,00 h7h8B Qa8b8+ Bh8e5 Qb8c7 Be5xc7
4 00:00 6.602 437.218 +1,91 Nf7e5 Kh4g5 h7h8Q Qa8xh8 Ne5f7+ Kg5f6
4 00:00 6.602 422.507 +2,14 h7h8Q Qa8xh8 Nf7xh8 Kh4g5 Kh2g3 h5h4+ Kg3g2
---------------------------------------------------------------------------
5 00:00 9.319 299.646 -1,74 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+
5 00:00 9.319 617.152 -0,33 Kh2g1 Qa8a1+ Kg1h2 Qa1g7 h7h8Q Qg7g3+ Kh2h1 Qg3e1+
5 00:00 9.319 617.152 0,00 h7h8B Qa8b8+ Bh8e5 Qb8c7 Be5xc7
5 00:00 9.319 617.152 +0,85 Nf7e5 Kh4g5 h7h8Q Qa8xh8 Ne5f7+ Kg5f6 Nf7xh8 Kf6e6
5 00:00 9.319 298.200 +2,14 h7h8Q Qa8xh8 Nf7xh8 Kh4g5 Kh2g3 h5h4+ Kg3g2 Kg5f5
---------------------------------------------------------------------------
6 00:00 11.680 375.562 -1,05 Kh2g1 Qa8a1+ Kg1h2 Qa1g7 h7h8Q Qg7g3+ Kh2h1 Qg3e1+ Kh1h2 Qe1xe2+
6 00:00 11.680 375.562 -1,05 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4e5+ Qf7f4
6 00:00 11.680 375.562 0,00 h7h8B Qa8b8+ Bh8e5 Qb8c7 Be5xc7
6 00:00 11.680 375.562 +0,85 Nf7e5 Kh4g5 h7h8Q Qa8xh8 Ne5f7+ Kg5f6 Nf7xh8 Kf6e6
6 00:00 11.680 373.750 +2,08 h7h8Q Qa8xh8 Nf7xh8 Kh4g5 Kh2g3 h5h4+ Kg3g2 Kg5f5 Kg2f3 Kf5f6
---------------------------------------------------------------------------
7 00:00 17.095 275.281 -1,78 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4
7 00:00 17.095 275.281 -1,74 Kh2g1 Qa8a1+ Kg1h2 Qa1g7 h7h8Q Qg7g3+ Kh2h1 Qg3e1+ Kh1g2 Qe1xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+
7 00:00 17.095 275.281 +0,97 Nf7e5 Kh4g5 h7h8Q Qa8xh8 Ne5f7+ Kg5f6 Nf7xh8 h5h4 Kh2g2
7 00:00 17.095 370.824 +1,48 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3
7 00:00 17.095 273.516 +2,17 h7h8Q Qa8xh8 Nf7xh8 Kh4g5 Kh2g3 h5h4+ Kg3f3 Kg5f6 Kf3xe3 Kf6g7 Ke3e4
---------------------------------------------------------------------------
8 00:00 24.375 312.099 -1,89 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 h5h4 Kh2g1
8 00:00 24.375 312.099 -1,89 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 h5h4 Kh2g1
8 00:00 24.375 312.099 +1,53 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4
8 00:00 24.375 312.099 +1,80 Nf7e5 Kh4g5 h7h8Q Qa8xh8 Ne5f7+ Kg5f6 Nf7xh8 h5h4 Kh2g2 Kf6f5 Nh8f7
8 00:00 24.375 311.996 +2,17 h7h8Q Qa8xh8 Nf7xh8 Kh4g5 Kh2g3 h5h4+ Kg3f3 Kg5f6 Kf3xe3 Kf6g7 Ke3e4 Kg7xh8 Ke4d5 Kh8h7
---------------------------------------------------------------------------
9 00:00 39.704 363.923 -2,20 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4d6+ Qf7f4 Qd6g6+ Kg3h4 Qg6xb6 e3e2 Qb6d8+ Kh4g3
9 00:00 39.704 363.923 -2,20 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4d6+ Qf7f4 Qd6g6+ Kg3h4 Qg6xb6 e3e2
9 00:00 39.704 363.923 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
9 00:00 39.704 363.923 +1,79 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3e4+ Kg5g6
9 00:00 39.704 317.630 +2,17 h7h8Q Qa8xh8 Nf7xh8 Kh4g5 Kh2g3 h5h4+ Kg3f3 Kg5f6 Kf3xe3 Kf6g7 Ke3e4 Kg7xh8 Ke4d5 Kh8h7 Kd5d6
---------------------------------------------------------------------------
10 00:00 75.826 373.343 -2,28 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4d6+ Qf7f4 Qd6g6+ Kg3h4 Qg6g2 Qf4g3 Qg2e4+ Kh4xh3
10 00:00 75.826 373.343 -2,28 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4d6+ Qf7f4 Qd6g6+ Kg3h4 Qg6g2 Qf4g3 Qg2e4+ Kh4xh3
10 00:00 75.826 373.343 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
10 00:00 75.826 443.167 +1,93 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3e4+ Kg5f4 Ne4d6 Kf4e5 Nd6xb7
10 00:00 75.826 346.631 +2,19 h7h8Q Qa8b8+ Qh8e5 Qb8xe5+ Nf7xe5 Kh4g5 Kh2g3 Kg5f5 Ne5d3 Kf5e4 Nd3f4 Ke4d4 Nf4xh5 Kd4c5
---------------------------------------------------------------------------
11 00:00 123.463 376.296 -2,45 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3g4 Kh2g2 Kg4f4 Kg2h3 Kf4e4
11 00:00 123.463 439.213 -2,28 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4d6+ Qf7f4 Qd6g6+ Kg3h4 Qg6g2 Qf4g3 Qg2e4+ Kh4xh3
11 00:00 123.463 465.722 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
11 00:00 123.463 465.722 +1,93 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3e4+ Kg5f4 Ne4d6 Kf4e5 Nd6xb7
11 00:00 123.463 359.164 +2,26 h7h8Q Qa8b8+ Qh8e5 Qb8xe5+ Nf7xe5 Kh4g5 Kh2g3 Kg5f5 Ne5c4 Kf5e4 Nc4xb6 Ke4d4 Nb6d7 b7b6 Kg3f4 Kd4c4 Nd7xb6+ Kc4xb5
---------------------------------------------------------------------------
12 00:00 258.209 375.795 -3,55 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Kh1g2 Qf7f2+ Kg2h1 Qf2f3+ Kh1h2 Qf3f4+ Kh2h1 e3e2 Qh8d8+ Kh4g3 Qd8g8+ Qf4g4
12 00:00 258.209 384.754 -3,55 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Kh1g2 Qf7f2+ Kg2h1 Qf2f3+ Kh1h2 Qf3f4+ Kh2h1 e3e2 Qh8d8+ Kh4g3 Qd8g8+ Qf4g4 Qg8b8+ Kg3f2 Qb8h2+
12 00:00 258.209 403.388 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
12 00:00 258.209 403.388 +2,01 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3e4+ Kg5f4 Ne4d6 Kf4e5 Nd6xb7 Ke5e4 Nb7d6+ Ke4e5 Nd6f7+ Ke5e4 Nf7g5+ Ke4f4 Ng5e6+
12 00:00 258.209 375.576 +2,30 h7h8Q Qa8b8+ Qh8e5 Qb8xe5+ Nf7xe5 Kh4g5 Kh2g3 Kg5f5 Ne5c4 Kf5e4 Nc4xb6 Ke4d4 Nb6d7 Kd4c4 b5b6 Kc4d5 Kg3f4 Kd5c6 Nd7f6 Kc6xb6
---------------------------------------------------------------------------
13 00:00 358.875 382.963 -4,24 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2e1+ Kh1g2 Qe1g3+ Kg2h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Kh1g2 Qf7f2+ Kg2h1 Qf2f3+ Kh1h2 Qf3f4+ Kh2h1 Kh4g3 Qh8g8+ Qf4g4 Qg8b8+ Kg3f2
13 00:00 358.875 396.065 -4,24 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Kh1g2 Qf7f2+ Kg2h1 Qf2f3+ Kh1h2 Qf3f4+ Kh2h1 Kh4g3 Qh8g8+ Qf4g4 Qg8b8+ Kg3f2 Qb8h2+ Kf2f1
13 00:00 358.875 417.733 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
13 00:00 358.875 417.733 +2,02 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3e4+ Kg5f4 Ne4d6 Kf4e5 Nd6xb7 Ke5e4 Nb7d6+ Ke4e5 Nd6f7+ Ke5f4 Nf7d6
13 00:00 358.875 382.799 +2,30 h7h8Q Qa8b8+ Qh8e5 Qb8xe5+ Nf7xe5 Kh4g5 Kh2g3 Kg5f5 Ne5c4 Kf5e4 Nc4xb6 Ke4d4 Nb6d7 Kd4c4 b5b6 Kc4d5 Kg3f4 Kd5c6 Nd7f6 Kc6xb6 Kf4xe3
---------------------------------------------------------------------------
14 00:01 534.440 402.409 -4,24 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2e1+ Kh1g2 Qe1g3+ Kg2h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3e1+ Kh1g2 Qe1f2+ Kg2h1 Qf2xf7 Kh1g2 Qf7f2+ Kg2h1 Qf2f3+ Kh1h2 Qf3f4+ Kh2h1 Kh4g3 Qh8g8+ Qf4g4 Qg8b8+ Kg3f2
14 00:01 534.440 407.316 -4,24 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2e1+ Kh1g2 Qe1g3+ Kg2h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Kh1g2 Qf7f2+ Kg2h1 Qf2f3+ Kh1h2 Qf3f4+ Kh2h1 Kh4g3 Qh8g8+ Qf4g4 Qg8b8+ Kg3f2 Qb8h2+ Kf2f1
14 00:01 534.440 412.344 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
14 00:01 534.440 488.921 +2,31 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3f1 Kg5f4 Nf1h2 Kf4e5 Nh2f3+ Ke5d5 Nf3xh4 Kd5c5 Kg2f3 Kc5xb5 Kf3xe3
14 00:01 534.440 397.722 +2,40 h7h8Q Qa8xh8 Nf7xh8 Kh4g5 Kh2g3 Kg5f6 Kg3h4 Kf6g7 Kh4xh5 Kg7xh8 Kh5g4 Kh8g7 Kg4f3 Kg7f6 Kf3xe3 Kf6e5 Ke3f3 Ke5f5 h3h4 Kf5f6 Kf3f4
---------------------------------------------------------------------------
15 00:01 758.258 411.403 -3,98 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2e1+ Kh1g2 Qe1g3+ Kg2h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3e1+ Kh1g2 Qe1f2+ Kg2h1 Qf2xf7 Kh1g2 Qf7f2+ Kg2h1 Qf2f3+ Kh1h2 Qf3f4+ Kh2g2 e3e2 Qh8d8+ Qf4g5+ Qd8xg5+ Kh4xg5 Kg2f2 e2e1Q+ Kf2xe1 h5h4 Ke1e2 h4h3 Ke2f3 Kg5h4 Kf3e2
15 00:01 758.258 418.441 -3,98 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2e1+ Kh1g2 Qe1g3+ Kg2h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3e1+ Kh1g2 Qe1f2+ Kg2h1 Qf2xf7 Kh1g2 Qf7f2+ Kg2h1 Qf2f3+ Kh1h2 Qf3f4+ Kh2g2 e3e2 Qh8d8+ Qf4g5+ Qd8xg5+ Kh4xg5 Kg2f2 e2e1Q+ Kf2xe1 h5h4 Ke1e2 h4h3 Ke2f3 Kg5h4 Kf3e2
15 00:01 758.258 429.583 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
15 00:01 758.258 433.265 +2,31 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3f1 Kg5f4 Nf1h2 Kf4e5 Nh2f3+ Ke5d5 Nf3xh4 Kd5c5 Kg2f3 Kc5xb5 Nh4f5 Kb5c5 Kf3xe3
15 00:01 758.258 407.802 +2,54 h7h8Q Qa8xh8 Nf7xh8 Kh4g5 Kh2g3 Kg5f6 Kg3h4 Kf6g7 Kh4xh5 Kg7xh8 Kh5g4 Kh8g7 Kg4f3 Kg7f6 Kf3xe3 Kf6e5 Ke3f3 Ke5f5 h3h4 Kf5f6 Kf3f4 Kf6g6 e2e4 Kg6h5
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16 00:04 1.840.509 407.634 -2,51 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2f3+ Kh1g1 Qf3g3+ Kg1h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2g3 Ke4d5 Kg3h4 Kd5c5 Kh4xh5 Kc5xb5 Kh5g4 Kb5c4 Kg4f3 b6b5
16 00:04 1.840.509 417.718 -2,34 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f3+ Kh1g1 Qf3g3+ Kg1h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2h3 Ke4d4 Kh3h4 Kd4c4 Kh4xh5 Kc4xb5 Kh5g5 Kb5c4 Kg5f4 b6b5
16 00:04 1.840.509 426.824 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
16 00:04 1.840.509 558.389 +2,30 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3e4+ Kg5f4 Ne4d6 Kf4e5 Nd6xb7 Ke5d5 Kg2f3 Kd5c4 Nb7d6+ Kc4c5 Nd6f5 Kc5xb5 Nf5xh4 Kb5c4 Nh4f5 b6b5 Nf5xe3+ Kc4c5
16 00:04 1.840.509 407.586 +2,55 h7h8Q Qa8xh8 Nf7xh8 Kh4g5 Kh2g3 Kg5f6 Kg3h4 Kf6g7 Kh4xh5 Kg7xh8 Kh5g4 Kh8g7 Kg4f4 Kg7f6 Kf4xe3 Kf6f5 Ke3f3 Kf5g5 e2e4 Kg5f6 h3h4 Kf6g6 Kf3f4
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17 00:06 2.717.140 413.058 -3,04 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2g3 Ke4d4 Kg3h4 Kd4c4 Kh4xh5 Kc4xb5 Kh5g4 Kb5c4 Kg4f3 b6b5 Kf3e4 b5b4
17 00:06 2.717.140 435.851 -2,76 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2f3+ Kh1g1 Qf3g3+ Kg1h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2g3 Ke4d5 Kg3h4 Kd5c5 Kh4xh5 Kc5xb5 Kh5g4 Kb5c4 Kg4f3 b6b5 Kf3e2
17 00:06 2.717.140 438.029 0,00 h7h8Q Qa8b8+ Qh8e5 Qb8d6 Nf7xd6
17 00:06 2.717.140 440.300 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
17 00:06 2.717.140 413.056 +2,30 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3e4+ Kg5f4 Ne4d6 Kf4e5 Nd6xb7 Ke5d5 Kg2f3 Kd5c4 Nb7d6+ Kc4c5 Nd6f5 Kc5xb5 Nf5xh4 Kb5c4 Nh4f5 b6b5 Nf5xe3+ Kc4c5
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18 00:10 4.087.360 409.386 -4,20 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1h2 Qf3f2+ Kh2h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2g3 Ke4d4 Kg3h4 Kd4c4 Kh4xh5 Kc4xb5 Kh5g4 Kb5c4 Kg4f4 b6b5 Kf4e3 b5b4 Ke3d2 b4b3 Kd2c1 Kc4c3
18 00:10 4.087.360 428.844 -4,20 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1g1 Qf3f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2g3 Ke4d4 Kg3h4 Kd4c4 Kh4xh5 Kc4xb5 Kh5g4 Kb5c4 Kg4f4 b6b5 Kf4e3 b5b4 Ke3d2 b4b3 Kd2c1 Kc4c3
18 00:10 4.087.360 443.405 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
18 00:10 4.087.360 455.766 0,00 h7h8Q Qa8b8+ Qh8e5 Qb8d6 Nf7xd6
18 00:10 4.087.360 409.375 +2,38 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3e4+ Kg5f4 Ne4d6 Kf4e5 Nd6xb7 Ke5d5 Kg2f3 Kd5c4 Nb7d6+ Kc4c5 Nd6f5 Kc5xb5 Nf5xh4 Kb5c5 Kf3xe3 b6b5 Nh4f3 b5b4 Nf3d2 Kc5d5 h3h4 Kd5e5
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19 00:13 5.731.380 414.473 -4,20 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1h2 Qf3f2+ Kh2h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2g3 Ke4d3 Kg3h4 Kd3c4 Kh4xh5 Kc4xb5 Kh5g5 Kb5c4 Kg5f4 b6b5 Kf4e3 b5b4 Ke3d2 b4b3 Kd2c1
19 00:13 5.731.380 429.538 -4,20 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1h2 Qf3f2+ Kh2h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2g3 Ke4d4 Kg3h4 Kd4c4 Kh4xh5 Kc4xb5 Kh5g4 Kb5c4 Kg4f4 b6b5 Kf4e3 b5b4 Ke3d2 b4b3 Kd2c1
19 00:13 5.731.380 439.317 0,00 h7h8Q Qa8b8+ Qh8e5 Qb8d6 Nf7xd6
19 00:13 5.731.380 458.506 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
19 00:13 5.731.380 414.004 +3,03 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3f1 Kg5f4 Nf1h2 Kf4e5 Nh2f3+ Ke5d5 Nf3xh4 Kd5e4 Nh4g6 Ke4f5 Kg2f3 Kf5xg6 Kf3xe3 Kg6h6 Ke3f4 Kh6h5 e2e4 Kh5h4 e4e5 Kh4xh3 e5e6
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20 00:22 9.238.320 415.203 -4,05 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1h2 Qf3f2+ Kh2h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e2 Kh2h3 Ke2d3 Kh3h4 Kd3c4 Kh4xh5 Kc4xb5 Kh5g5 Kb5c4 Kg5f4 b6b5 Kf4e3 b5b4 Ke3d2 b4b3 Kd2c1 Kc4c3 Kc1b1
20 00:22 9.238.320 428.451 -4,05 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1f4+ Kh2g1 Qf4g3+ Kg1h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1h2 Qf3f2+ Kh2h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2g3 Ke4d4 Kg3h4 Kd4c4 Kh4xh5 Kc4xb5 Kh5g5 Kb5c4 Kg5f4 b6b5 Kf4e3 b5b4 Ke3d2 b4b3 Kd2c1
20 00:22 9.238.320 444.553 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
20 00:22 9.238.320 465.920 0,00 h7h8Q Qa8b8+ Qh8e5 Qb8d6 Nf7xd6
20 00:22 9.238.320 415.205 +3,13 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 Kg5h4 Kg2f3 Kh4xh3 Ng3xh5 Kh3h4 Nh5f4 Kh4g5 Kf3xe3 Kg5f5 Nf4d5 Kf5g5 Nd5xb6 Kg5f5 Ke3d4 Kf5g5 e2e4 Kg5f6 Nb6d5+ Kf6e6 Nd5f4+ Ke6f6 e4e5+ Kf6f5
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21 00:33 13.725.412 412.024 -4,32 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1h2 Qf3f2+ Kh2h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e2 Kh2g3 Ke2d3 Kg3h4 Kd3c4 Kh4xh5 Kc4xb5 Kh5g5 Kb5c4 Kg5f4 b6b5 Kf4e3 b5b4 Ke3d2 b4b3 Kd2c1 Kc4c3 Kc1b1 b7b5
21 00:33 13.725.412 436.821 -4,32 Kh2g1 Qa8a1+ Kg1h2 Qa1a2 h7h8Q Qa2xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1h2 Qf3f2+ Kh2h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e2 Kh2h3 Ke2d3 Kh3h4 Kd3c4 Kh4xh5 Kc4xb5 Kh5g5 Kb5c4 Kg5f4 b6b5 Kf4e3 b5b4 Ke3d2 b4b3 Kd2c1 Kc4c3 Kc1b1 b7b5 Kb1c1
21 00:33 13.725.412 444.776 0,00 h7h8Q Qa8b8+ Qh8xb8
21 00:33 13.725.412 463.303 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
21 00:33 13.725.412 412.019 +3,51 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3f1 Kg5f4 Nf1h2 Kf4e5 Nh2f3+ Ke5d5 Nf3xh4 Kd5e4 Kg2g3 Ke4d4 Nh4f3+ Kd4e4 Kg3g4 Ke4d5 h3h4 Kd5e6 h4h5 Ke6f6 Nf3d4
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22 01:01 25.040.472 409.873 -5,19 Kh2g1 Qa8b8 h7h8Q Qb8g3+ Kg1h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3e1+ Kh1h2 Qe1xe2+ Kh2h1 Qe2f1+ Kh1h2 Qf1f2+ Kh2h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2h3 Ke4d3 Kh3h4 Kd3c4 Kh4xh5 Kc4xb5 Kh5g5 Kb5c4 Kg5f4 Kc4d4 Kf4f3 b6b5 Kf3f2 b5b4 Kf2e2 Kd4c4 Ke2e1 b4b3 Ke1d2 Kc4d4 Kd2d1
22 01:01 25.040.472 427.588 -4,98 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g3+ Kg1h1 Qg3f3+ Kh1h2 Qf3f2+ Kh2h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2h3 Ke4d3 Kh3g3 Kd3c4 Kg3h4 Kc4c5 Kh4xh5 Kc5xb5 Kh5g5 Kb5c4 Kg5f4 b6b5 Kf4e3 b5b4 Ke3e2 b4b3 Ke2d2 b3b2 Kd2c2 b2b1Q+ Kc2xb1 b7b6 Kb1c2
22 01:01 25.040.472 481.694 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
22 01:01 25.040.472 512.178 0,00 h7h8Q Qa8b8+ Qh8xb8
22 01:01 25.040.472 409.869 +3,74 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3f1 Kg5f4 Nf1h2 Kf4e5 Nh2f3+ Ke5d5 Nf3xh4 Kd5e4 Kg2g3 Ke4d4 Nh4f3+ Kd4e4 h3h4 Ke4f5 h4h5 Kf5f6 Kg3f4 Kf6g7 Kf4g5 Kg7h7
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23 01:58 52.717.829 443.999 -5,39 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g4+ Kg1f1 Qg4f3+ Kf1g1 Qf3f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e3 Kh2h3 Ke3d4 Kh3h4 Kd4c4 Kh4xh5 Kc4xb5 Kh5g4 Kb5c4 Kg4g3 b6b5 Kg3f2 b5b4 Kf2e1 Kc4d3 Ke1d1 b4b3 Kd1c1 Kd3c3 Kc1b1 b7b5 Kb1c1
23 01:58 52.717.829 551.389 -5,39 Kh2g1 Qa8b8 h7h8Q Qb8g3+ Kg1h1 Qg3xh3+ Kh1g1 Qh3g3+ Kg1h1 Qg3e1+ Kh1h2 Qe1xe2+ Kh2h1 Qe2f1+ Kh1h2 Qf1f2+ Kh2h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2g3 Ke4d3 Kg3h4 Kd3c4 Kh4xh5 Kc4xb5 Kh5g4 Kb5c4 Kg4g3 b6b5 Kg3f2 b5b4 Kf2e1 Kc4d3 Ke1d1 b4b3 Kd1c1 Kd3c3 Kc1b1 b7b5 Kb1c1
23 01:58 52.717.829 567.529 0,00 h7h8Q Qa8b8+ Qh8e5 Qb8d6 Nf7xd6
23 01:58 52.717.829 578.820 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
23 01:58 52.717.829 443.939 +4,08 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3f1 Kg5f4 Nf1h2 Kf4e5 Nh2f3+ Ke5d5 Nf3xh4 Kd5e4 Kg2g3 Ke4e5 Nh4g6+ Ke5d4 Ng6f4 Kd4c5 h3h4 Kc5d4 Kg3f3 Kd4c4 Kf3xe3 Kc4xb5 h4h5 Kb5c4
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24 03:34 93.402.471 436.015 -5,91 Kh2g1 Qa8b8 h7h8Q Qb8g3+ Kg1h1 Qg3e1+ Kh1h2 Qe1xe2+ Kh2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g4+ Kg1f1 Qg4f3+ Kf1g1 Qf3f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e4 Kh2g3 Ke4d3 Kg3h4 Kd3c4 Kh4xh5 Kc4xb5 Kh5g5 Kb5c4 Kg5f4 b6b5 Kf4e3 b5b4 Ke3d2 b4b3 Kd2d1 Kc4d3 Kd1c1 Kd3c3 Kc1b1 b3b2 Kb1a2
24 03:34 93.402.471 454.929 -5,91 Kh2g2 Qa8a2 h7h8Q Qa2xe2+ Kg2g1 Qe2f2+ Kg1h1 Qf2f1+ Kh1h2 Qf1xh3+ Kh2g1 Qh3g4+ Kg1f1 Qg4f3+ Kf1g1 Qf3f2+ Kg1h1 Qf2xf7 Qh8d4+ Kh4g3 Qd4xe3+ Qf7f3+ Qe3xf3+ Kg3xf3 Kh1h2 Kf3e3 Kh2g3 Ke3d3 Kg3h4 Kd3c4 Kh4xh5 Kc4xb5 Kh5h4 Kb5c4 Kh4g3 b6b5 Kg3f2 Kc4d3 Kf2e1 b5b4 Ke1d1 Kd3c3 Kd1c1 b4b3 Kc1b1 b3b2 Kb1a2 Kc3c2 Ka2a3
24 03:34 93.402.471 471.991 0,00 Nf7e5 Qa8b8 h7h8Q Qb8xe5+ Qh8xe5
24 03:34 93.402.471 506.076 0,00 h7h8Q Qa8b8+ Qh8e5 Qb8d6 Nf7xd6
24 03:34 93.402.471 435.982 +4,08 h7h8B Qa8b8+ Bh8e5 Qb8c7 Nf7d6 Kh4g5 Nd6e4+ Kg5h4 Be5g3+ Qc7xg3+ Ne4xg3 Kh4g5 Kh2g2 h5h4 Ng3f1 Kg5f4 Nf1h2 Kf4e5 Nh2f3+ Ke5d5 Nf3xh4 Kd5e4 Kg2g3 Ke4e5 Nh4g6+ Ke5d4 Ng6f4 Kd4e5 Kg3f3 Ke5f6 h3h4 Kf6e5 Kf3xe3 Ke5f5 h4h5 Kf5g5 Ke3f3
It is curious for me the ordering of the moves once the underpromotion is evaluated as the only move that leads to 1-0:

Code: Select all

Odd plies&#58;

h7h8B	Nf7e5	h7h8Q	Kh2g1	Kh2g2

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Even plies&#58;

h7h8B	h7h8Q	Nf7e5	Kh2g2	Kh2g1
I mean, alternating the order between the drawn moves (Ne5 <===> h8=Q) on one side, and Kg1 <===> Kg2 in each reached ply.

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Another interesting case is the rook underpromotion in the well-known Saavedra position.

[d]8/2P5/8/8/8/3r4/2K5/k7 b - - 8 5
FEN: 8/2P5/8/8/8/3r4/2K5/k7 b - - 8 5

Komodo3-32:
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1 00:00 21 209.999 0,00 Rd3d4
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2 00:00 197 1.969.999 -7,51 Rd3g3 c7c8Q
2 00:00 197 1.969.999 -7,17 Ka1a2 Kc2xd3 Ka2a3 c7c8Q
2 00:00 197 1.969.999 -6,97 Rd3f3 c7c8Q
2 00:00 197 1.969.999 -1,68 Rd3e3 c7c8Q
2 00:00 197 1.969.999 -0,05 Rd3d4 Kc2b3
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3 00:00 708 7.079.999 -7,51 Rd3g3 c7c8Q Rg3g2+ Kc2c3
3 00:00 708 7.079.999 -7,22 Ka1a2 Kc2xd3 Ka2a3 c7c8Q Ka3b4 Qc8c4+ Kb4a5
3 00:00 708 7.079.999 -6,97 Rd3f3 c7c8Q Rf3f2+ Kc2c3
3 00:00 708 7.079.999 -1,75 Rd3e3 c7c8Q Re3e2+ Kc2d3 Re2b2
3 00:00 708 7.079.999 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
4 00:00 1.847 18.469.999 -7,51 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2g3+ Kc3b4
4 00:00 1.847 18.469.999 -7,29 Ka1a2 Kc2xd3 Ka2a3 c7c8Q Ka3b4 Qc8c4+ Kb4a5 Qc4d4
4 00:00 1.847 18.469.999 -6,97 Rd3f3 c7c8Q Rf3f2+ Kc2c3 Rf2f3+ Kc3c4
4 00:00 1.847 18.469.999 -1,86 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1
4 00:00 1.847 18.469.999 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
5 00:00 2.931 29.309.999 -7,29 Ka1a2 Kc2xd3 Ka2a3 c7c8Q Ka3b4 Qc8c4+ Kb4a5 Qc4d4
5 00:00 2.931 29.309.999 -1,97 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2g3+ Kc3b4 Ka1b1 Qc8f5+
5 00:00 2.931 29.309.999 -1,86 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1
5 00:00 2.931 29.309.999 -1,75 Rd3f3 c7c8Q Rf3f2+ Kc2c3 Rf2f3+ Kc3c4 Rf3g3 Qc8a8+
5 00:00 2.931 29.309.999 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
6 00:00 5.060 335.099 -7,40 Ka1a2 c7c8Q Rd3d2+ Kc2xd2 Ka2b3 Qc8c3+ Kb3a2 Qc3c4+ Ka2a1
6 00:00 5.060 335.099 -7,08 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2g3+ Kc3b4 Ka1b1 Qc8f5+ Kb1c1 Qf5f4+
6 00:00 5.060 335.099 -6,97 Rd3f3 c7c8Q Rf3f2+ Kc2b3 Rf2f3+ Kb3a4 Rf3f4+ Ka4b5 Rf4f2
6 00:00 5.060 335.099 -6,70 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1 Qc8a6+ Ka1b2 Qa6b6+
6 00:00 5.060 323.824 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
7 00:00 8.137 538.874 -7,40 Ka1a2 c7c8Q Rd3d2+ Kc2xd2 Ka2b3 Qc8c3+ Kb3a2 Qc3c4+ Ka2a1 Qc4c5
7 00:00 8.137 538.874 -7,08 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2g3+ Kc3b4 Ka1b1 Qc8f5+ Kb1c1 Qf5f4+ Kc1d1 Qf4xg3
7 00:00 8.137 538.874 -6,97 Rd3f3 c7c8Q Rf3f2+ Kc2b3 Rf2f3+ Kb3a4 Rf3f4+ Ka4b5 Rf4f2 Qc8c1+ Ka1a2
7 00:00 8.137 538.874 -6,78 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1 Qc8a6+ Ka1b2 Qa6b6+ Kb2a3 Qb6xg1
7 00:00 8.137 520.742 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
8 00:00 12.575 404.340 -7,51 Ka1a2 c7c8Q Rd3d2+ Kc2xd2 Ka2b3 Qc8g4 Kb3a2 Qg4e6+ Ka2b2 Qe6e7
8 00:00 12.575 404.340 -7,18 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2g3+ Kc3b4 Ka1b1 Qc8f5+ Kb1c1 Qf5f4+ Kc1d1 Qf4xg3 Kd1e2 Kb4c3
8 00:00 12.575 404.340 -7,09 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1 Qc8a6+ Ka1b2 Qa6b6+ Kb2a3 Qb6xg1 Ka3b4 Qg1b6+ Kb4c4 Qb6c6+
8 00:00 12.575 404.340 -6,97 Rd3f3 c7c8Q Rf3f2+ Kc2b3 Rf2f3+ Kb3a4 Rf3f4+ Ka4b5 Rf4f2 Qc8c1+ Ka1a2 Kb5a4
8 00:00 12.575 402.390 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
9 00:00 22.957 497.982 -7,33 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2g3+ Kc3b4 Ka1b1 Qc8f5+ Kb1c1 Qf5f4+ Kc1d1 Qf4xg3 Kd1e2 Kb4c4 Ke2f1 Qg3f3+
9 00:00 22.957 497.982 -7,14 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1 Qc8a6+ Ka1b2 Qa6b6+ Kb2a3 Qb6xg1 Ka3b4 Qg1d4+ Kb4b5 Kd2d3
9 00:00 22.957 497.982 -7,03 Rd3h3 c7c8Q Rh3h2+ Kc2c3 Rh2b2 Qc8a8+ Ka1b1 Qa8a4 Rb2b8 Qa4e4+ Kb1a2 Qe4d5+ Ka2a1 Qd5h1+ Ka1a2 Qh1h2+
9 00:00 22.957 497.982 -6,97 Rd3f3 c7c8Q Rf3f2+ Kc2b3 Rf2f3+ Kb3a4 Rf3f4+ Ka4b5 Rf4f2 Qc8c1+ Ka1a2 Kb5a4 Rf2b2 Qc1d1 Rb2b8
9 00:00 22.957 489.741 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
10 00:00 34.469 441.344 -7,31 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1 Kd2c2 Rg1g2+ Kc2c3 Rg2b2 Qc8a8+ Ka1b1 Qa8a4 Rb2b8
10 00:00 34.469 555.056 -7,31 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2b2 Qc8a8+ Ka1b1 Qa8a4 Rb2b8 Qa4e4+ Kb1a2 Qe4d5+ Ka2a1 Qd5h1+ Ka1a2 Qh1h2+ Ka2b1
10 00:00 34.469 555.056 -7,31 Rd3h3 c7c8Q Rh3h2+ Kc2c3 Rh2b2 Qc8a8+ Ka1b1 Qa8a4 Rb2b8 Qa4e4+ Kb1a2 Qe4d5+ Ka2a1 Qd5h1+ Ka1a2 Qh1h2+ Ka2b1 Qh2xb8+ Kb1c1 Qb8b2+
10 00:00 34.469 555.056 -6,93 Rd3f3 c7c8Q Rf3f2+ Kc2b3 Rf2f3+ Kb3a4 Rf3f4+ Ka4b5 Rf4f2 Qc8c1+ Ka1a2 Kb5a4 Rf2b2 Qc1d1 Rb2b8 Qd1d5+ Ka2b2 Qd5e5+ Kb2c1 Qe5f4+
10 00:00 34.469 441.198 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
11 00:00 65.962 527.274 -M395 Rd3h3 c7c8Q Rh3h2+ Kc2c3 Rh2b2 Qc8a8+ Ka1b1 Qa8a4 Rb2b8 Qa4e4+ Kb1a2 Qe4d5+ Ka2a1 Qd5h1+ Ka1a2 Qh1h2+ Ka2b1 Qh2xb8+ Kb1c1 Qb8b2+ Kc1d1 Qb2d2+
11 00:00 65.962 527.274 -7,31 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2b2 Qc8a8+ Ka1b1 Qa8a4 Rb2b8 Qa4e4+ Kb1a2 Qe4d5+ Ka2a1 Qd5h1+ Ka1a2 Qh1h2+ Ka2b1 Qh2xb8+ Kb1c1 Qb8b2+
11 00:00 65.962 527.274 -7,31 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1 Kd2c2 Rg1g2+ Kc2c3 Rg2b2 Qc8a8+ Ka1b1 Qa8a4 Rb2b8 Qa4e4+ Kb1a2 Qe4d5+ Ka2a1
11 00:00 65.962 527.274 -6,97 Rd3f3 c7c8Q Rf3f2+ Kc2b3 Rf2f3+ Kb3a4 Rf3f4+ Ka4b5 Rf4f2 Qc8c1+ Ka1a2 Kb5a4 Rf2b2 Qc1d1 Rb2b8 Qd1d5+ Ka2b2 Qd5e5+ Kb2c2 Qe5xb8 Kc2d3 Qb8e5
11 00:00 65.962 469.060 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
12 00:00 184.581 562.575 -7,35 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1 Qc8a6+ Ka1b2 Qa6b6+ Kb2a3 Qb6xg1 Ka3b4 Qg1d4+ Kb4b5 Kd2d3 Kb5c6 Kd3c4 Kc6b7 Qd4d7+ Kb7b6 Kc4b4
12 00:00 184.581 562.575 -6,97 Rd3f3 c7c8Q Rf3f2+ Kc2b3 Rf2f3+ Kb3a4 Rf3f4+ Ka4b5 Rf4f2 Qc8c1+ Ka1a2 Kb5a4 Rf2b2 Qc1d1 Rb2b8 Qd1d5+ Ka2b2 Qd5e5+ Kb2c2 Qe5xb8 Kc2d3 Qb8e5
12 00:00 184.581 656.638 -6,91 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2b2 Qc8a8+ Ka1b1 Qa8e4+ Kb1a2 Qe4a4+ Ka2b1 Qa4d1+ Kb1a2 Qd1d5+ Ka2b1 Qd5h1+ Kb1a2 Qh1e4 Rb2b3+ Kc3c2 Rb3b2+ Kc2c1 Ka2a3 Qe4a8+ Ka3b3 Qa8b7+ Kb3c3 Qb7f3+ Kc3c4 Kc1xb2
12 00:00 184.581 986.536 -2,24 Rd3h3 c7c8Q Rh3h2+ Kc2c3 Rh2b2 Qc8a8+ Ka1b1 Qa8e4+ Kb1a2 Qe4a4+ Ka2b1 Qa4d1+ Kb1a2 Qd1d5+ Ka2b1 Qd5f5+ Kb1a1 Qf5a5+ Ka1b1 Qa5a4 Rb2b8 Qa4e4+ Kb1a2
12 00:00 184.581 562.531 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
13 00:00 395.474 562.471 -7,47 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1 Qc8c5 Rg1g2+ Kd2c3 Rg2g3+ Kc3c2 Rg3g2+ Kc2c1 Ka1a2 Qc5d5+ Ka2a3 Qd5xg2 Ka3b4 Qg2d5 Kb4c3 Qd5e5+ Kc3d3 Kc1b2 Kd3c4
13 00:00 395.474 575.569 -7,04 Rd3h3 c7c8Q Rh3h2+ Kc2c3 Rh2b2 Qc8e8 Ka1a2 Qe8a8+ Ka2b1 Qa8h1+ Kb1a2 Qh1e4 Rb2b3+ Kc3c2 Rb3b2+ Kc2c1 Ka2a3 Qe4a8+ Ka3b3 Qa8f3+ Kb3b4 Kc1xb2 Kb4c5 Qf3c3+ Kc5b6 Qc3d4+ Kb6c6 Qd4e4+ Kc6d6
13 00:00 395.474 844.849 -6,90 Rd3f3 c7c8Q Rf3f2+ Kc2b3 Rf2f3+ Kb3a4 Rf3f4+ Ka4b5 Rf4f2 Qc8c1+ Ka1a2 Kb5a4 Rf2b2 Qc1d1 Rb2b8 Qd1d5+ Ka2b1 Ka4a3 Kb1c2 Qd5c5+ Kc2d3 Qc5d6+ Kd3e3
13 00:00 395.474 617.831 -2,09 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2b2 Qc8a8+ Ka1b1 Qa8h1+ Kb1a2 Qh1d5+ Ka2b1 Qd5f5+ Kb1a1 Qf5g6 Ka1a2 Qg6a6+ Ka2b1 Qa6d3+ Kb1a1 Qd3d4 Ka1b1 Qd4a4 Rb2b8
13 00:00 395.474 550.224 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
14 00:01 628.382 619.034 -7,47 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1 Qc8c5 Rg1g2+ Kd2c3 Rg2g3+ Kc3c2 Rg3g2+ Kc2c1 Ka1a2 Qc5d5+ Ka2a3 Qd5xg2 Ka3b4 Qg2d5 Kb4c3 Qd5e5+ Kc3d3 Kc1b2 Kd3c4
14 00:01 628.382 600.690 -7,05 Rd3h3 c7c8Q Rh3h2+ Kc2c3 Rh2b2 Qc8e6 Ka1b1 Qe6f5+ Kb1a1 Qf5f1+ Ka1a2 Qf1a6+ Ka2b1 Qa6d3+ Kb1a2 Qd3e4 Rb2b3+ Kc3c2 Rb3b2+ Kc2c1 Ka2a3 Qe4a8+ Ka3b4 Kc1xb2 Kb4c5 Qa8e4 Kc5d6 Kb2c3
14 00:01 628.382 649.087 -6,93 Rd3f3 c7c8Q Rf3f2+ Kc2b3 Rf2f3+ Kb3a4 Rf3f4+ Ka4b5 Rf4f2 Qc8c1+ Ka1a2 Kb5a4 Rf2b2 Qc1d1 Rb2b8 Qd1d5+ Ka2b1 Ka4a3 Kb1c2 Qd5c5+ Kc2d3 Qc5d6+ Kd3e3 Qd6xb8 Ke3e4 Qb8b4+ Ke4f5 Qb4c4
14 00:01 628.382 582.860 -6,92 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2b2 Qc8e6 Ka1b1 Qe6f5+ Kb1a1 Qf5f1+ Ka1a2 Qf1a6+ Ka2b1 Qa6d3+ Kb1a2 Qd3c4+ Ka2a1 Qc4e4 Ka1a2 Qe4a8+ Ka2b1 Qa8h1+ Kb1a2 Qh1e4 Rb2b3+ Kc3c2 Ka2a3 Qe4a8+ Ka3b4
14 00:01 628.382 574.520 -0,05 Rd3d4 Kc2b3
---------------------------------------------------------------------------
15 00:01 972.745 616.402 -M395 Rd3h3 c7c8Q Rh3h2+ Kc2c3 Rh2b2 Qc8a8+ Ka1b1 Qa8a4 Rb2b8 Qa4e4+ Kb1a2 Qe4d5+ Ka2a1 Qd5h1+ Ka1a2 Qh1h2+ Ka2b1 Qh2xb8+ Kb1c1 Qb8b2+ Kc1d1 Qb2d2+
15 00:01 972.745 629.160 -7,51 Rd3e3 c7c8Q Re3e2+ Kc2c1 Re2e1+ Kc1d2 Re1g1 Qc8c5 Rg1g2+ Kd2c3 Rg2g3+ Kc3c2 Rg3g2+ Kc2c1 Ka1a2 Qc5d5+ Ka2a3 Qd5xg2 Ka3b4 Qg2d5 Kb4a4 Kc1b2 Ka4b4 Qd5e5 Kb4c4 Kb2a3
15 00:01 972.745 768.907 -7,00 Rd3g3 c7c8Q Rg3g2+ Kc2c3 Rg2b2 Qc8e6 Ka1b1 Qe6f5+ Kb1a1 Qf5f1+ Ka1a2 Qf1a6+ Ka2b1 Qa6d3+ Kb1a2 Qd3d5+ Ka2b1 Qd5e6 Rb2c2+ Kc3b3 Rc2b2+ Kb3a3 Rb2b5 Qe6e4+ Kb1c1 Qe4c4+ Kc1d2 Qc4xb5 Kd2e3 Qb5e5+ Ke3f3
15 00:01 972.745 798.575 -6,93 Rd3f3 c7c8Q Rf3f2+ Kc2b3 Rf2f3+ Kb3a4 Rf3f4+ Ka4b5 Rf4f2 Qc8c1+ Ka1a2 Kb5a4 Rf2b2 Qc1d1 Rb2b8 Qd1d5+ Ka2b1 Ka4a3 Kb1c2 Qd5c5+ Kc2d3 Qc5d6+ Kd3e3 Qd6xb8 Ke3e4 Qb8b4+ Ke4f5 Qb4c4
15 00:01 972.745 610.349 -0,05 Rd3d4 Kc2b3
Here, (again MultiPV = 5 and hash = 128 MB, analysing with Komodo 3 w32), the rook underpromotion is not considered in the non-drawn mainlines, while ..., Rd4; Kb3 seems a try of draw by threefold repetition IMHO. But this totally wrong analysis suddenly changes when ..., Rd4 is played:

[d]8/2P5/8/8/3r4/8/2K5/k7 w - - 9 6
FEN: 8/2P5/8/8/3r4/8/2K5/k7 w - - 9 6

Komodo3-32:
---------------------------------------------------------------------------
---------------------------------------------------------------------------
---------------------------------------------------------------------------
---------------------------------------------------------------------------
1 00:00 36 359.999 +4,83 c7c8R Rd4a4
---------------------------------------------------------------------------
2 00:00 305 3.049.999 -3,87 c7c8B Rd4c4+ Kc2d3 Rc4xc8
2 00:00 305 3.049.999 -0,40 Kc2c3 Rd4d1
2 00:00 305 3.049.999 -0,05 Kc2b3 Rd4d3+
2 00:00 305 3.049.999 0,00 c7c8Q Rd4c4+ Qc8xc4
2 00:00 305 3.049.999 +4,83 c7c8R Rd4a4 Kc2b3 Ra4b4+ Kb3xb4
---------------------------------------------------------------------------
3 00:00 814 8.139.999 -4,52 c7c8B Rd4c4+ Kc2d3 Rc4xc8 Kd3d4
3 00:00 814 8.139.999 -0,05 Kc2b3 Rd4d3+
3 00:00 814 8.139.999 -0,05 Kc2c3 Rd4d1 Kc3c2 Rd1d4
3 00:00 814 8.139.999 0,00 c7c8Q Rd4c4+ Qc8xc4
3 00:00 814 8.139.999 +4,83 c7c8R Rd4a4 Kc2b3 Ra4b4+ Kb3xb4
---------------------------------------------------------------------------
4 00:00 1.451 14.509.999 -4,52 c7c8B Rd4c4+ Kc2d3 Rc4xc8 Kd3d4 Ka1b2
4 00:00 1.451 14.509.999 -0,05 Kc2c3 Rd4d1 Kc3c2 Rd1d4
4 00:00 1.451 14.509.999 -0,05 Kc2b3 Rd4d3+
4 00:00 1.451 14.509.999 0,00 c7c8Q Rd4c4+ Qc8xc4
4 00:00 1.451 14.509.999 +4,83 c7c8R Rd4a4 Kc2b3 Ra4b4+ Kb3xb4
---------------------------------------------------------------------------
5 00:00 2.181 21.809.999 -4,52 c7c8B Rd4c4+ Kc2d3 Rc4xc8 Kd3d4 Ka1b2 Kd4d5
5 00:00 2.181 21.809.999 -0,05 Kc2b3 Rd4d3+
5 00:00 2.181 21.809.999 -0,05 Kc2c3 Rd4d1 Kc3c2 Rd1d4
5 00:00 2.181 21.809.999 0,00 c7c8Q Rd4c4+ Qc8xc4
5 00:00 2.181 21.809.999 +4,61 c7c8R Rd4a4 Kc2b3 Ra4b4+ Kb3xb4 Ka1b2
---------------------------------------------------------------------------
6 00:00 3.125 206.953 -4,52 c7c8B Rd4c4+ Kc2d3 Rc4xc8 Kd3d4 Ka1b2 Kd4d5 Kb2c3
6 00:00 3.125 206.953 -0,05 Kc2c3 Rd4d1 Kc3c2 Rd1d4
6 00:00 3.125 31.249.999 -0,05 Kc2b3 Rd4d3+
6 00:00 3.125 31.249.999 0,00 c7c8Q Rd4c4+ Qc8xc4
6 00:00 3.125 199.990 +4,82 c7c8R Rd4a4 Kc2b3 Ra4b4+ Kb3xb4 Ka1b2 Rc8c3 Kb2a2
---------------------------------------------------------------------------
7 00:00 4.234 280.397 -4,52 c7c8B Rd4c4+ Kc2d3 Rc4xc8 Kd3d4 Ka1b2 Kd4d5 Kb2c3 Kd5e4
7 00:00 4.234 280.397 -0,05 Kc2b3 Rd4d3+
7 00:00 4.234 280.397 -0,05 Kc2c3 Rd4d1 Kc3c2 Rd1d4
7 00:00 4.234 280.397 0,00 c7c8Q Rd4c4+ Qc8xc4
7 00:00 4.234 270.962 +4,82 c7c8R Rd4a4 Kc2b3 Ra4b4+ Kb3xb4 Ka1b2 Rc8c3 Kb2a2
---------------------------------------------------------------------------
8 00:00 5.903 390.927 -4,52 c7c8B Rd4c4+ Kc2d3 Rc4xc8 Kd3d4 Ka1b2 Kd4d5 Kb2c3 Kd5e4 Kc3c4
8 00:00 5.903 390.927 -0,05 Kc2c3 Rd4d1 Kc3c2 Rd1d4
8 00:00 5.903 390.927 -0,05 Kc2b3 Rd4d3+
8 00:00 5.903 390.927 0,00 c7c8Q Rd4c4+ Qc8xc4
8 00:00 5.903 377.773 +4,90 c7c8R Rd4a4 Kc2b3 Ra4b4+ Kb3xb4 Ka1b2 Rc8c3 Kb2a1 Rc3b3 Ka1a2 Kb4c3
---------------------------------------------------------------------------
9 00:00 8.636 277.684 -4,52 c7c8B Rd4c4+ Kc2d3 Rc4xc8 Kd3d4 Ka1b2 Kd4d5 Kb2c3 Kd5e4 Kc3c4 Ke4e5 Rc8h8
9 00:00 8.636 277.684 -0,05 Kc2b3 Rd4d3+
9 00:00 8.636 277.684 -0,05 Kc2c3 Rd4d1 Kc3c2 Rd1d4
9 00:00 8.636 277.684 0,00 c7c8Q Rd4c4+ Qc8xc4
9 00:00 8.636 276.345 +4,90 c7c8R Rd4a4 Kc2b3 Ra4b4+ Kb3xb4 Ka1b2 Rc8c3 Kb2a2 Rc3b3 Ka2a1 Kb4c4 Ka1a2
---------------------------------------------------------------------------
10 00:00 14.047 451.672 -4,52 c7c8B Rd4c4+ Kc2d3 Rc4xc8 Kd3d4 Ka1b2 Kd4d5 Kb2c3 Kd5e4 Kc3c4 Ke4e5 Rc8h8 Ke5e6
10 00:00 14.047 451.672 -0,05 Kc2c3 Rd4d1 Kc3c2 Rd1d4
10 00:00 14.047 451.672 -0,05 Kc2b3 Rd4d3+
10 00:00 14.047 451.672 0,00 c7c8Q Rd4c4+ Qc8xc4
10 00:00 14.047 449.492 +M8 c7c8R Rd4a4 Kc2b3 Ra4b4+ Kb3xb4 Ka1b2 Rc8c3 Kb2a2 Rc3b3 Ka2a1 Kb4c3 Ka1a2 Kc3c2 Ka2a1 Rb3a3+
The rook underpromotion is not only considered from the very first moment but also Komodo gives a wrong score (mate in eight when it is really a mate in seven) and stops the MultiPV analysis. It looks like some built-in knowledge that is not shown in the analysis until the very last moment for some unknown reason (maybe considering Q and N promotions most of the time while discarding R and B underpromotions due to their low frequency in game play).

I want to congratulate Don Dailey, Larry Kaufman and the team of testers (Clemens Keck et al) for improving an already good engine. Finally the Elo gain was not so high as expected (at least in IPON: 13 Elo, which means ~ 0.7 Elo per week since Komodo 3 release), but I guess that this (13 ± 14) Elo improvement is extremely hard to get at this top level, so thank you very much. I wish good luck (and also good health) to all the Komodo team.

Finally, I have two questions:

a) EGTB support (Gaviota, Nalimov, some kind of bitbases, a mix of all this...) is in the ToDo list for a future release?

b) Will Komodo 4 MP (1 core) be the same as Komodo 4 SP? I mean: the difference between Komodo 4 MP and Komodo 4 SP will only be the multithreaded implementation or there will be more little changes? Thanks in advance.

Regards from Spain.

Ajedrecista.
Thank you for the kind words.

The plan is to make Komodo 4 MP exactly the same except for the MP part. If there are any improvements or bug fixes that we choose to implement, it will be incorporated in the MP as well as an upgraded SP version and it will be a free upgrade to previous purchasers. As long as it's part of the Komodo 4 series, it will be at no cost to existing owners of the software.

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