Komodo blunder

[bob]

Got the first 24.1 game in progress. By move 8, crafty as black, has the eval at 0.0 already, stockfish has traded one queen for one knight and one black pawn. Not looking good for white at all.

Maybe you can post one of your games with the search depth and scores? Might get some hint as to what is going wrong, but clearly our results are poles apart somehow, unless this game turns around. I'll let it run until in the morning, still at game in 1 hour + 10 sec increment..

Edit: correction. At move 9 it is now -2.xx, favoring black...

[Dirt]

I didn't play any games with SF as black as I did not see how to stop it from resigning and didn't want to look thru the code.

If you're using polyglot you set resign = false. You probably are not using polyglot, though.

Actually I am, but I use it via xboard. I can probably fake that somehow...

I'm using xboard, too. It's in the polyglot.ini, or whatever you called it.

[hgm]

It is also in the Engine Settings dialogs. Just untick the 'Polyglot Resign' checkbox. And just press 'Polyglot Save' if you want that to become the persistent setting for this engine. (I.e. so that it will be altered in the currently used polyglot.ini file for that engine.)

As a rule of thumb, one should never touch or edit ini files, when using XBoard.

[bob]

Played 11 games overnight. Crafty won all 11 easily (vs stockfish 6 using 4 cores) vs Crafty using one. Played 6 games as black and 5 short games as white where SF resigned as black...

[hgm]

I think there is little doubt that this is position is won for the 7 Knights. With only 6 Knights it is a clear win for the Queens, however.

Additional Pawns could improve the chances of the Knights player: because the Knights have a numeric majority, Pawns become a liability, and the Queens cannot protect them when they get attacked by 2 or 3 Knights. Also the Pawns make it easier to keep Knights protected against 2-for-1 trades at all time, and still having enough leeway to move them around.

But there are many engines that cannot play with Knights + Pawns > 10. The most natural starting position would be
[d]nnnnknnn/pppppppp/8/8/8/8/PPPPPPPP/1Q1QK1Q1 w
Then even with 6 Knights (deleting Nd8) it becomes an interesting fight.

[bob]

I think there is little doubt that this is position is won for the 7 Knights. With only 6 Knights it is a clear win for the Queens, however.

Additional Pawns could improve the chances of the Knights player: because the Knights have a numeric majority, Pawns become a liability, and the Queens cannot protect them when they get attacked by 2 or 3 Knights. Also the Pawns make it easier to keep Knights protected against 2-for-1 trades at all time, and still having enough leeway to move them around.

But there are many engines that cannot play with Knights + Pawns > 10. The most natural starting position would be
[d]nnnnknnn/pppppppp/8/8/8/8/PPPPPPPP/1Q1QK1Q1 w
Then even with 6 Knights (deleting Nd8) it becomes an interesting fight.

I learn something new every week. Years ago on r.g.c.c Amir Ban and I were discussing endgame tables, and someone injected the idea of KQ vs KR as one a computer couldn't win without EGTBs. I agreed, since I knew how to play that ending and after seeing Belle beat GM Browne with the Q side, and then drawing him with the R side, the "great flying rook" looked to be problematic.

Amir thought with tuning a program might do it. Close. Turns out Crafty (and probably everyone else now) trivially does it. All it needs to know is (a) get winning king close to losing king and (b) drive the king to the edge of the board. Turned out Crafty could win this against crafty + EGTB with no problems at all, which surprised me no end.

This knight position turned out to be more interesting than I originally thought, because a face-full of knights is a serious problem.

[Dirt]

As a rule of thumb, one should never touch or edit ini files, when using XBoard.

Thanks. It doesn't seem to work in 4.4.2, and I've given up trying to compile later xboards because librsvg-2.0 isn't found.

[hgm]

Ah, you are using prehistoric versions. Be careful advising other people, then...

In this case it does not seem to matter, though. In XBoard 4.4 you can also just untick the 'Polyglot Resign' checkbox in the Engine Settings dialog; see the screenshot in

http://www.gnu.org/software/xboard/what ... tml#tag-A5

As you can see the 'Polyglot Save' button is also already there. So it should work fine. XBoard 4.4 did not support a settings file for its own settings, so there certainly was not anything to edit there...

But what distro are you on that you have difficulty installing librsvg?

[Dirt]

But what distro are you on that you have difficulty installing librsvg?

Fedora 14, but something's wrong. I can't install flash, either.

So, I need to reinstall something, but when I tried Fedora 20 they appeared to have removed the option to change the background color, which makes it unusable. I've given up, for now.

[Peter Berger]

Got the first 24.1 game in progress. By move 8, crafty as black, has the eval at 0.0 already, stockfish has traded one queen for one knight and one black pawn. Not looking good for white at all.

Maybe you can post one of your games with the search depth and scores? Might get some hint as to what is going wrong, but clearly our results are poles apart somehow, unless this game turns around. I'll let it run until in the morning, still at game in 1 hour + 10 sec increment..

Edit: correction. At move 9 it is now -2.xx, favoring black...

Let's stress-test the forum software By now I am convinced that Crafty will lose every single game on my computer in this setup .

My crafty.rc:

mt=2
egtb
hash=384M
hashp=128M
cache=32M
ponder=off
time sd/60/10
log=on
computer
resign=6
draw=accept
noise 15
exit

The last game:

[Event "60/10 Fischer time control, 2 CPU each, ponder=off"]
[Site "Peter's comp test position"]
[Date "2015.09.19"]
[Round "?"]
[White "Stockfish 180915"]
[Black "Crafty 24.1"]
[Result "1-0"]
[FEN "1nnnknn1/3ppp2/2n2n2/8/8/8/3PPP2/1Q1QK1Q1 w - -"]
[SetUp "1"]

1. Qa4 Nd6 2. d4 Ng6 3. d5 Nh6 4. Qh1 Nhf5 5. Qaa1 Nfh4 6. Qh3
Nf4 7. Qh2 Nfg6 8. Kf1 e5 9. dxe6 Nfe4 10. exf7+ N8xf7 11. Kg1
Nd2 12. Qe1 N6e4 13. Kh1 Nfe5 14. Qa2 Ndc4 15. f4 Ng4 16. Qxc4
Nxh2 17. Qxe4+ Nce7 18. Qa8 Ng4 19. Qxb8+ Kf7 20. e4 Nf6 21. f5
Nexf5 22. exf5 Nxf5 23. Qb3+ Kg7 24. Qa1 Nfe7 25. Qf3 Ng8 26. Qf5
Nf8 27. Qd5 Ng6 28. Qxd7+ N6e7 29. Qe6 Kf8 30. Qa8+ Kg7 31. Qg2+
Kf8 32. Qg5 Ke8 33. Qg6+ Kd8 34. Qb6+ Kd7 35. Qf7 Nd5 36. Qfe6+
Ke8 37. Qb8# 1-0

My apology for the log ( dunno how to save Crafty's eval in PGN in console mode ( probably not possible)):

playing a computer!
resign after 5 consecutive moves with score < -6.
accept draw offers
noise level set to 15.00 seconds.


Crafty v24.1 (2 cpus)

White(1): setboard 1nnnknn1/3ppp2/2n2n2/8/8/8/3PPP2/1Q1QK1Q1 w - - 0 1

+---+---+---+---+---+---+---+---+
8 | |<N>|<N>|<N>|<K>|<N>|<N>| . |
+---+---+---+---+---+---+---+---+
7 | . | | . |<P>|<P>|<P>| . | |
+---+---+---+---+---+---+---+---+
6 | | . |<N>| . | |<N>| | . |
+---+---+---+---+---+---+---+---+
5 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
4 | | . | | . | | . | | . |
+---+---+---+---+---+---+---+---+
3 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
2 | | . | |-P-|-P-|-P-| | . |
+---+---+---+---+---+---+---+---+
1 | . |-Q-| . |-Q-|-K-| |-Q-| |
+---+---+---+---+---+---+---+---+
a b c d e f g h

White(1): qa4
time used: 1:57
time limit 2:18 (13:50)
depth time score variation (1)
starting thread 1 <done>
20 35.30/2:00 10.17 1. ... Nd6 2. f4 Nh6 3. Qg7 Nhf5 4. Qh8
Ne6 5. Qa8 Ng3 6. e3 Nge4 7. Qaa1 N4c5
8. d3 Nd5 9. d4 Nce4 10. Qa3 f5 11. Qh5+
Kd8
20-> 35.49/1:47 10.17 1. ... Nd6 2. f4 Nh6 3. Qg7 Nhf5 4. Qh8
Ne6 5. Qa8 Ng3 6. e3 Nge4 7. Qaa1 N4c5
8. d3 Nd5 9. d4 Nce4 10. Qa3 f5 11. Qh5+
Kd8
21 43.04/2:18 ++ 1. ... Nd6? (>+10.33)
21 45.21/2:18 10.29 1. ... Nd6 2. f4 Nh6 3. d3 Nhf5 4. e4 Nfd4
5. Qh1 N6b5 6. Qa8 Nd8e6 7. Qc1 Ng4 8.
e5 Nh2 9. Kd1 Nhf3 10. Qh5 Ng6 11. Qb7
Nexf4 12. Qc8+ Nd8
21-> 47.49/2:04 10.29 1. ... Nd6 2. f4 Nh6 3. d3 Nhf5 4. e4 Nfd4
5. Qh1 N6b5 6. Qa8 Nd8e6 7. Qc1 Ng4 8.
e5 Nh2 9. Kd1 Nhf3 10. Qh5 Ng6 11. Qb7
Nexf4 12. Qc8+ Nd8
22 1:25/2:04 10.20 1. ... Nd6 2. d4 Ng6 3. Qa8 Ne6 4. e4 Ndxe4
5. d5 Nxd5 6. Qxe4 Nb6 7. Qa2 Nf6 8. Qeb1
Nfd5 9. Qg3 d6 10. Qe4 Ned4 11. Kd2 Ncb4
12. Qa7 Nc4+ 13. Ke1
22-> 1:26/1:52 10.20 1. ... Nd6 2. d4 Ng6 3. Qa8 Ne6 4. e4 Ndxe4
5. d5 Nxd5 6. Qxe4 Nb6 7. Qa2 Nf6 8. Qeb1
Nfd5 9. Qg3 d6 10. Qe4 Ned4 11. Kd2 Ncb4
12. Qa7 Nc4+ 13. Ke1
23 1:35/1:52 10.20 1. ... Nd6 2. d4 Ng6 3. Qa8 Ne6 4. e4 Ndxe4
5. d5 Nxd5 6. Qxe4 Nb6 7. Qa2 Nf6 8. Qeb1
Nfd5 9. Qg3 d6 10. Qe4 Ned4 11. Kd2 Ncb4
12. Qa7 Nc4+ 13. Ke1
23-> 1:39/1:39 10.20 1. ... Nd6 2. d4 Ng6 3. Qa8 Ne6 4. e4 Ndxe4
5. d5 Nxd5 6. Qxe4 Nb6 7. Qa2 Nf6 8. Qeb1
Nfd5 9. Qg3 d6 10. Qe4 Ned4 11. Kd2 Ncb4
12. Qa7 Nc4+ 13. Ke1
time=1:39(100%) n=469733922(469.7M) fh1=90% 50move=1 nps=4.7M
ext=7.2M pruned=181.6M qchks=12.8M predicted=0
LMReductions: 1/17.5M 2/9.4M 3/4.1M 4/323.8K 5/5.3K
null searches (R): 3/14.7M 4/921.6K 5/15.8K 6/133
splits=1.5K aborts=304 data=0% probes=0 hits=0
terminating SMP processes.
LearnBook() updating book database
1-0 {Black resigns}
Black(1): Nd6
time used: 1:39

+---+---+---+---+---+---+---+---+
8 | |<N>| |<N>|<K>|<N>|<N>| . |
+---+---+---+---+---+---+---+---+
7 | . | | . |<P>|<P>|<P>| . | |
+---+---+---+---+---+---+---+---+
6 | | . |<N>|<N>| |<N>| | . |
+---+---+---+---+---+---+---+---+
5 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
4 |-Q-| . | | . | | . | | . |
+---+---+---+---+---+---+---+---+
3 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
2 | | . | |-P-|-P-|-P-| | . |
+---+---+---+---+---+---+---+---+
1 | . |-Q-| . | |-K-| |-Q-| |
+---+---+---+---+---+---+---+---+
a b c d e f g h

White(2): d4
time used: 1:30
time limit 2:14 (13:27)
depth time score variation (1)
starting thread 1 <done>
23 37.57/2:14 ++ 2. ... Ng6? (>+10.37)
23 46.96/2:14 10.36 2. ... Ng6 3. f3 Ne6 4. e4 Nh4 5. Qa3 Kf8
6. Qh1 Nxf3+ 7. Qaxf3 Nexd4 8. Qfd3 Ndxe4
9. Qb7 e5 10. Kf1 d6 11. Qh8 Nbd7 12. Qc8+
Ke7 13. Qa3 Ke6 14. Kg2
23-> 59.03/2:01 10.36 2. ... Ng6 3. f3 Ne6 4. e4 Nh4 5. Qa3 Kf8
6. Qh1 Nxf3+ 7. Qaxf3 Nexd4 8. Qfd3 Ndxe4
9. Qb7 e5 10. Kf1 d6 11. Qh8 Nbd7 12. Qc8+
Ke7 13. Qa3 Ke6 14. Kg2
24 1:48/2:01 -- 2. ... Ng6! (<+10.20)
time=2:01(100%) n=560618248(560.6M) fh1=87% 50move=0 nps=4.6M
ext=13.8M pruned=198.2M qchks=25.8M predicted=0
LMReductions: 1/14.1M 2/8.1M 3/3.8M 4/326.1K 5/5.5K
null searches (R): 3/16.0M 4/1.2M 5/28.6K 6/379
splits=817 aborts=210 data=0% probes=0 hits=0
terminating SMP processes.
1-0 {Black resigns}
Black(2): Ng6
time used: 2:01

+---+---+---+---+---+---+---+---+
8 | |<N>| |<N>|<K>| . |<N>| . |
+---+---+---+---+---+---+---+---+
7 | . | | . |<P>|<P>|<P>| . | |
+---+---+---+---+---+---+---+---+
6 | | . |<N>|<N>| |<N>|<N>| . |
+---+---+---+---+---+---+---+---+
5 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
4 |-Q-| . | |-P-| | . | | . |
+---+---+---+---+---+---+---+---+
3 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
2 | | . | | . |-P-|-P-| | . |
+---+---+---+---+---+---+---+---+
1 | . |-Q-| . | |-K-| |-Q-| |
+---+---+---+---+---+---+---+---+
a b c d e f g h

White(3): d5
time used: 1:37
time limit 2:09 (12:59)
depth time score variation (1)
starting thread 1 <done>
19 16.07/1:17 8.40 3. ... Nxd5 4. Qa8 Ngf6 5. e3 Ne6 6. Qf1
Ndc7 7. Qaa1 Ncd5 8. Qh1 Nc5 9. f3 Ndb4
10. Kd1 Nbd3 11. Qh6 Nba6 12. Ke2 Nc4 13.
Qg5 Ne6 14. Qf5
19-> 16.15/1:17 8.40 3. ... Nxd5 4. Qa8 Ngf6 5. e3 Ne6 6. Qf1
Ndc7 7. Qaa1 Ncd5 8. Qh1 Nc5 9. f3 Ndb4
10. Kd1 Nbd3 11. Qh6 Nba6 12. Ke2 Nc4 13.
Qg5 Ne6 14. Qf5
20 21.49/1:17 8.44 3. ... Nxd5 4. Qa8 Ngf6 5. Qh1 Ne6 6. f3
Ndc7 7. Qaa1 Nba6 8. e3 Nac5 9. Kf2 Ng7
10. e4 Nge6 11. Kg3 Ndb5 12. Qh6 Ned4 13.
Qf1 Nce5 14. Qac1
20-> 21.61/1:17 8.44 3. ... Nxd5 4. Qa8 Ngf6 5. Qh1 Ne6 6. f3
Ndc7 7. Qaa1 Nba6 8. e3 Nac5 9. Kf2 Ng7
10. e4 Nge6 11. Kg3 Ndb5 12. Qh6 Ned4 13.
Qf1 Nce5 14. Qac1
21 24.86/2:09 ++ 3. ... Nxd5? (>+8.60)
21 24.90/2:09 ++ 3. ... Nxd5? (>+8.76)
21 24.91/2:09 ++ 3. ... Nxd5? (>+9.08)
21 24.96/2:09 ++ 3. ... Nxd5? (>+9.72)
21 25.05/2:09 ++ 3. ... Nxd5? (>+11.00)
21 38.93/2:09 ++ 3. ... Nxd5? (>+13.56)
21 43.54/2:09 15.64 3. ... Nxd5 4. Qbxg6 fxg6 5. Qxg6+ Kf8
6. Qag4 e5 7. Qxg8+ Ke7 8. Q4g5+ Nf6 9.
Q8g7+ Ke6 10. Q7xf6+ Kd5 11. Qd2+ Nd4 12.
e4+ Kc6 13. Qc1+ Kb7 14. Qxd8 N4b5 15.
Qb2 Ka8 16. Qxe5 Ka7 17. Qa5+ Na6
21 48.05/2:35 -- 3. ... Na6! (<+15.55)
21 48.33/2:35 -- 3. ... Na6! (<+15.39)
21 48.65/2:35 -- 3. ... Na6! (<+15.07)
21 49.08/2:35 -- 3. ... Na6! (<+14.43)
21 1:04/2:35 13.50 3. ... Na6 4. dxc6 Nc7 5. cxd7+ Nxd7 6.
Qh1 Nf6 7. e3 e6 8. Qh6 Ncd5 9. Qc1 Nf5
10. Qh3 Nb6 11. Qa7 Nfd5 12. Qa6 Nb4 13.
Qb5 Ndc6
21-> 1:04/2:35 13.50 3. ... Na6 4. dxc6 Nc7 5. cxd7+ Nxd7 6.
Qh1 Nf6 7. e3 e6 8. Qh6 Ncd5 9. Qc1 Nf5
10. Qh3 Nb6 11. Qa7 Nfd5 12. Qa6 Nb4 13.
Qb5 Ndc6 (s=10)
22 1:13/2:35 13.59 3. ... Na6 4. dxc6 Nc7 5. cxd7+ Nxd7 6.
f4 Nd5 7. Qbc2 Ngf6 8. f5 Nf8 9. Qga7 Nfe4
10. Q4a5 e6 11. Qd4 Ndc3 12. fxe6 Ndxe6
13. Qh8 Ndc5 14. Qa8+ Ke7 15. Qh4+ N6g5
(s=9)
22 1:13/3:01 -- 3. ... Kf8! (<+13.58)
22 1:13/3:01 -- 3. ... Kf8! (<+13.42)
22 1:13/3:01 -- 3. ... Kf8! (<+13.10)
22 1:26/3:01 -- 3. ... Kf8! (<+12.46)
22 2:01/3:01 12.33 3. ... Kf8 4. dxc6 Nbxc6 5. Qh1 Ke8 6.
Qa8 Nge5 7. Qb6 e6 8. f3 Nd5 9. Qbg1 Ndf6
10. Qg7 Nf5 11. Qg5 d5 12. Qh8 Ng6 13.
Qh3 Nge5 14. Kf2 (s=8)
22 2:07/3:27 -- 3. ... Nh7! (<+12.32)
22 2:18/3:27 12.35 3. ... Nh7 4. dxc6 Nbxc6 5. f4 Ngf6 6.
f5 Ngf8 7. Qf4 Nd5 8. Qh6 Ndf6 9. Qhg7
Nfe4 10. Qf1 e6 11. fxe6 Ndxe6 12. Qga1
Ng6 13. Qb6 Nge5 14. Qa8+ Ke7 (s=6)
22 2:28/3:53 -- 3. ... Nde4! (<+12.34)
22 2:37/3:53 12.47 3. ... Nde4 4. dxc6 Nbxc6 5. Qaa1 Nd6 6.
f3 e6 7. Qa8 Nf5 8. Kf2 Nfd4 9. e3 Nf5
10. Qg2 d6 11. Qbb7 Nge5 12. Qg5 Neg4+
13. Ke2 Nge5 14. Qb1 (s=2)
22 2:38/4:19 -- 3. ... Nh6! (<+12.46)
22 2:38/4:19 -- 3. ... Nh6! (<+12.30)
22 3:12/4:19 12.03 3. ... Nh6 4. dxc6 Nbxc6 5. f3 Nhf5 6.
Kf2 e5 7. e4 Nfd4 8. Qa3 N6b5 9. Qa8 d5
10. exd5 Nxd5 11. Qg5 Nbc3 12. Qh1 Nb6
13. Qa6 Nbd5 14. Qgh6
22-> 3:16/4:19 12.03 3. ... Nh6 4. dxc6 Nbxc6 5. f3 Nhf5 6.
Kf2 e5 7. e4 Nfd4 8. Qa3 N6b5 9. Qa8 d5
10. exd5 Nxd5 11. Qg5 Nbc3 12. Qh1 Nb6
13. Qa6 Nbd5 14. Qgh6 (s=10)
23 4:02/4:19 12.04 3. ... Nh6 4. dxc6 Nbxc6 5. Qh1 Nhf5 6.
Qh3 e5 7. Qa8 Ngh4 8. Kf1 Ke7 9. Qha3 Ke8
10. Kg1 Nfe4 11. Q3a6 Nfd4 12. Qbb6 Nc3
13. e3 Ndf3+ 14. Kh1 Nde4 15. Qb2 (s=9)
23-> 4:05/3:53 12.04 3. ... Nh6 4. dxc6 Nbxc6 5. Qh1 Nhf5 6.
Qh3 e5 7. Qa8 Ngh4 8. Kf1 Ke7 9. Qha3 Ke8
10. Kg1 Nfe4 11. Q3a6 Nfd4 12. Qbb6 Nc3
13. e3 Ndf3+ 14. Kh1 Nde4 15. Qb2 (s=10)
time=4:05(100%) n=1136516018(1.1B) fh1=89% 50move=0 nps=4.6M
ext=21.8M pruned=436.5M qchks=43.7M predicted=0
LMReductions: 1/36.4M 2/19.5M 3/8.4M 4/793.0K 5/14.1K
null searches (R): 3/31.6M 4/1.9M 5/37.2K 6/527
splits=3.5K aborts=779 data=0% probes=0 hits=0
terminating SMP processes.
1-0 {Black resigns}
Black(3): Nh6
time used: 4:05

+---+---+---+---+---+---+---+---+
8 | |<N>| |<N>|<K>| . | | . |
+---+---+---+---+---+---+---+---+
7 | . | | . |<P>|<P>|<P>| . | |
+---+---+---+---+---+---+---+---+
6 | | . |<N>|<N>| |<N>|<N>|<N>|
+---+---+---+---+---+---+---+---+
5 | . | | . |-P-| . | | . | |
+---+---+---+---+---+---+---+---+
4 |-Q-| . | | . | | . | | . |
+---+---+---+---+---+---+---+---+
3 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
2 | | . | | . |-P-|-P-| | . |
+---+---+---+---+---+---+---+---+
1 | . |-Q-| . | |-K-| |-Q-| |
+---+---+---+---+---+---+---+---+
a b c d e f g h

White(4): qh1
time used: 1:57
time limit 2:00 (12:03)
depth time score variation (1)
starting thread 1 <done>
21 15.03/2:31 12.08 4. ... Nhg4 5. dxc6 Nbxc6 6. Qa8 N4e5 7.
f4 Nec4 8. f5 Nf8 9. Qh3 Nde4 10. Qb5 Ncd6
11. Qb6 Nd5 12. Qb2 Ndc3 13. Qg4 e6 14.
fxe6 dxe6
21 15.28/2:55 -- 4. ... Nhf5! (<+12.07)
21 15.44/2:55 12.04 4. ... Nhf5 5. dxc6 Nbxc6 6. Qh3 e5 7.
Qa8 Ngh4 8. Kf1 Ke7 9. Qha3 Ke8 10. Kg1
Nfe4 11. Q3a6 Nfd4 12. Qbb6 Nc3 13. e3
Ndf3+ 14. Kh1 Nde4 15. Qb2
21-> 15.60/2:55 12.04 4. ... Nhf5 5. dxc6 Nbxc6 6. Qh3 e5 7.
Qa8 Ngh4 8. Kf1 Ke7 9. Qha3 Ke8 10. Kg1
Nfe4 11. Q3a6 Nfd4 12. Qbb6 Nc3 13. e3
Ndf3+ 14. Kh1 Nde4 15. Qb2 (s=2)
22 19.18/2:55 12.02 4. ... Nhf5 5. dxc6 Nbxc6 6. Qh3 e5 7.
Qa8 Ngh4 8. Kf1 Ke7 9. Qha3 Ke8 10. Kg1
Ng6 11. e3 Ngh4 12. Qd1 Nfe4 13. Qad3 Nb4
14. Q3b3 Nc6 15. f3
22 21.69/3:20 -- 4. ... Nhg4! (<+12.01)
22 22.44/3:20 12.02 4. ... Nhg4 5. dxc6 Nbxc6 6. Qa8 N4e5 7.
f4 Nec4 8. f5 Nf8 9. Qh3 Nde4 10. Qb5 Ncd6
11. Qb6 Nd5 12. Qb2 Nef6 13. Qd3 Ndb4 14.
Qdb1 Nbd5 15. Qb3
22-> 22.64/3:20 12.02 4. ... Nhg4 5. dxc6 Nbxc6 6. Qa8 N4e5 7.
f4 Nec4 8. f5 Nf8 9. Qh3 Nde4 10. Qb5 Ncd6
11. Qb6 Nd5 12. Qb2 Nef6 13. Qd3 Ndb4 14.
Qdb1 Nbd5 15. Qb3 (s=2)
23 25.32/3:20 12.04 4. ... Nhg4 5. dxc6 Nbxc6 6. Qa8 N4e5 7.
f4 Nec4 8. f5 Nf8 9. Qh3 Nde4 10. Qb5 Ncd6
11. Qb6 Nd5 12. Qb2 Ndc3 13. Qg4 Nf2 14.
Qg8 Nfe4 15. Qb6 Nxf5
23 25.78/3:44 -- 4. ... Nhf5! (<+12.03)
23 2:35/3:44 12.02 4. ... Nhf5 5. Qb2 Ng7 6. e3 Nde4 7. dxc6
Nbxc6 8. f3 Nd6 9. Qa8 Ne6 10. Qb1 Nc4
11. Kf2 N4e5 12. Qf5 Ng7 13. Qg5 Ne6 14.
Qgg1 d5 15. Qc8 d4 16. Qh6 dxe3+ 17. Kxe3
Ned4 18. Kf2 Nexf3
23-> 2:35/3:44 12.02 4. ... Nhf5 5. Qb2 Ng7 6. e3 Nde4 7. dxc6
Nbxc6 8. f3 Nd6 9. Qa8 Ne6 10. Qb1 Nc4
11. Kf2 N4e5 12. Qf5 Ng7 13. Qg5 Ne6 14.
Qgg1 d5 15. Qc8 d4 16. Qh6 dxe3+ 17. Kxe3
Ned4 18. Kf2 Nexf3 (s=2)
24 2:56/3:44 12.02 4. ... Nhf5 5. Qb2 Ng7 6. e3 Nde4 7. dxc6
Nbxc6 8. f3 Nd6 9. Qa8 Ne6 10. Qb1 Nc4
11. Kf2 N4e5 12. Qf5 Ng7 13. Qg5 Ne6 14.
Qgg1 d5 15. Qc8 d4 16. Qh6 dxe3+ 17. Kxe3
Ned4 18. Kf2 Nexf3
24-> 3:02/3:21 12.02 4. ... Nhf5 5. Qb2 Ng7 6. e3 Nde4 7. dxc6
Nbxc6 8. f3 Nd6 9. Qa8 Ne6 10. Qb1 Nc4
11. Kf2 N4e5 12. Qf5 Ng7 13. Qg5 Ne6 14.
Qgg1 d5 15. Qc8 d4 16. Qh6 dxe3+ 17. Kxe3
Ned4 18. Kf2 Nexf3 (s=2)
25 3:18/3:21 12.02 4. ... Nhf5 5. Qb2 Ng7 6. e3 Nde4 7. dxc6
Nbxc6 8. f3 Nd6 9. Qa8 Ne6 10. Qb1 Nc4
11. Kf2 N4e5 12. Qf5 Ng7 13. Qg5 Ne6 14.
Qgg1 d5 15. Qc8 d4 16. Qh6 dxe3+ 17. Kxe3
Ned4 18. Kf2 Nexf3
25-> 3:22/3:00 12.02 4. ... Nhf5 5. Qb2 Ng7 6. e3 Nde4 7. dxc6
Nbxc6 8. f3 Nd6 9. Qa8 Ne6 10. Qb1 Nc4
11. Kf2 N4e5 12. Qf5 Ng7 13. Qg5 Ne6 14.
Qgg1 d5 15. Qc8 d4 16. Qh6 dxe3+ 17. Kxe3
Ned4 18. Kf2 Nexf3 (s=2)
time=3:22(100%) n=954897634(954.9M) fh1=88% 50move=2 nps=4.7M
ext=18.3M pruned=384.2M qchks=36.0M predicted=0
LMReductions: 1/25.7M 2/15.2M 3/7.0M 4/775.6K 5/17.8K 6/11
null searches (R): 3/27.5M 4/1.9M 5/41.4K 6/674 7/1
splits=2.8K aborts=652 data=0% probes=0 hits=0
terminating SMP processes.
1-0 {Black resigns}
Black(4): Nhf5
time used: 3:22

+---+---+---+---+---+---+---+---+
8 | |<N>| |<N>|<K>| . | | . |
+---+---+---+---+---+---+---+---+
7 | . | | . |<P>|<P>|<P>| . | |
+---+---+---+---+---+---+---+---+
6 | | . |<N>|<N>| |<N>|<N>| . |
+---+---+---+---+---+---+---+---+
5 | . | | . |-P-| . |<N>| . | |
+---+---+---+---+---+---+---+---+
4 |-Q-| . | | . | | . | | . |
+---+---+---+---+---+---+---+---+
3 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
2 | | . | | . |-P-|-P-| | . |
+---+---+---+---+---+---+---+---+
1 | . |-Q-| . | |-K-| | . |-Q-|
+---+---+---+---+---+---+---+---+
a b c d e f g h

White(5): qaa1
time used: 4:51
time limit 1:52 (11:16)
depth time score variation (1)
starting thread 1 <done>
21 19.90/3:02 12.01 5. ... Nfd4 6. e3 N4f5 7. dxc6 Nbxc6 8.
Qb6 e5 9. Qf1 Nge7 10. Qh3 Ned5 11. Qh8+
Ke7 12. Qb3 Ne6 13. Qaa3 Ncb4 14. Qaa8
Nc6 15. Qba3 Ncb4 16. Q8a4
21-> 20.48/2:43 12.01 5. ... Nfd4 6. e3 N4f5 7. dxc6 Nbxc6 8.
Qb6 e5 9. Qf1 Nge7 10. Qh3 Ned5 11. Qh8+
Ke7 12. Qb3 Ne6 13. Qaa3 Ncb4 14. Qaa8
Nc6 15. Qba3 Ncb4 16. Q8a4
22 27.26/2:43 12.00 5. ... Nfd4 6. e3 N4f5 7. dxc6 Nbxc6 8.
Qb6 e5 9. Qf1 Nfe7 10. Qh3 Ned5 11. Qc5
Ke7 12. Qa8 Ne6 13. Qca3 Ndb4 14. Kd1 Nc5
15. Qh6 Nde4 16. Qc8 Nxf2+ 17. Ke2
22-> 27.65/2:26 12.00 5. ... Nfd4 6. e3 N4f5 7. dxc6 Nbxc6 8.
Qb6 e5 9. Qf1 Nfe7 10. Qh3 Ned5 11. Qc5
Ke7 12. Qa8 Ne6 13. Qca3 Ndb4 14. Kd1 Nc5
15. Qh6 Nde4 16. Qc8 Nxf2+ 17. Ke2
23 32.06/2:26 12.05 5. ... Nfd4 6. e3 N4f5 7. dxc6 Nbxc6 8.
Qb6 e5 9. Qa8 Ke7 10. Qf1 Nd5 11. Qb3 Ne6
12. Qh3 Nec7 13. Qaa4 Ke8 14. Qh5 Nf6 15.
Qg5 Nfe4 16. Qg4 Nge7
23-> 36.72/2:11 12.05 5. ... Nfd4 6. e3 N4f5 7. dxc6 Nbxc6 8.
Qb6 e5 9. Qa8 Ke7 10. Qf1 Nd5 11. Qb3 Ne6
12. Qh3 Nec7 13. Qaa4 Ke8 14. Qh5 Nf6 15.
Qg5 Nfe4 16. Qg4 Nge7
24 1:17/2:11 12.07 5. ... Nfd4 6. e3 N4f5 7. Kd1 e5 8. Ke1
Ngh4 9. Qa8 Nfe4 10. dxc6 Nbxc6 11. Qd1
Ke7 12. Qa3 Ke8 13. Qg4 Ng6 14. Qa8 Nf6
15. Qgh3 Nfe4 16. Qg1 Nb4 17. Ke2
24-> 1:21/1:58 12.07 5. ... Nfd4 6. e3 N4f5 7. Kd1 e5 8. Ke1
Ngh4 9. Qa8 Nfe4 10. dxc6 Nbxc6 11. Qd1
Ke7 12. Qa3 Ke8 13. Qg4 Ng6 14. Qa8 Nf6
15. Qgh3 Nfe4 16. Qg1 Nb4 17. Ke2
25 1:56/1:58 12.13 5. ... Nfd4 6. e3 N4f5 7. Kd1 e5 8. Ke1
Ngh4 9. Qa8 Nfe4 10. dxc6 Nbxc6 11. Qd1
Ke7 12. Qa3 Ke8 13. Qg4 Ng6 14. Qa8 Nf6
15. Qgh3 Nfe4 16. Qg1 Nb4 17. Ke2 Nc6
25 3:05/2:20 -- 5. ... Nfh4! (<+12.12)
25 4:29/2:20 12.00 5. ... Nfh4 6. dxc6 Nbxc6 7. Qb6 Nhf5 8.
e3 Nc4 9. Qbb1 Ncd6 10. Qa8 e6 11. Qb6
Nde4 12. Qb3 Nc5 13. Qc4 Nce4 14. Qc2 Ned6
15. Qca4 Nd5 16. Qh7 Nf6 17. Qh3 Nde4
25-> 4:29/2:20 12.00 5. ... Nfh4 6. dxc6 Nbxc6 7. Qb6 Nhf5 8.
e3 Nc4 9. Qbb1 Ncd6 10. Qa8 e6 11. Qb6
Nde4 12. Qb3 Nc5 13. Qc4 Nce4 14. Qc2 Ned6
15. Qca4 Nd5 16. Qh7 Nf6 17. Qh3 Nde4 (s=2)
time=4:29(100%) n=1197404856(1.2B) fh1=86% 50move=4 nps=4.4M
ext=29.8M pruned=432.2M qchks=63.1M predicted=0
LMReductions: 1/27.7M 2/16.7M 3/7.3M 4/639.0K 5/8.9K
null searches (R): 3/31.8M 4/2.1M 5/52.1K 6/1.2K
splits=2.8K aborts=615 data=0% probes=0 hits=0
terminating SMP processes.
1-0 {Black resigns}
Black(5): Nfh4
time used: 4:29

+---+---+---+---+---+---+---+---+
8 | |<N>| |<N>|<K>| . | | . |
+---+---+---+---+---+---+---+---+
7 | . | | . |<P>|<P>|<P>| . | |
+---+---+---+---+---+---+---+---+
6 | | . |<N>|<N>| |<N>|<N>| . |
+---+---+---+---+---+---+---+---+
5 | . | | . |-P-| . | | . | |
+---+---+---+---+---+---+---+---+
4 | | . | | . | | . | |<N>|
+---+---+---+---+---+---+---+---+
3 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
2 | | . | | . |-P-|-P-| | . |
+---+---+---+---+---+---+---+---+
1 |-Q-|-Q-| . | |-K-| | . |-Q-|
+---+---+---+---+---+---+---+---+
a b c d e f g h

White(6): qh3
time used: 7:29
time limit 1:42 (10:14)
depth time score variation (1)
starting thread 1 <done>
20 15.36/1:01 12.03 6. ... Nf4 7. Qh2 Nhg6 8. dxc6 Nbxc6 9.
Qh6 Nfe6 10. e3 Nce5 11. Qa8 Ndc4 12. Qhh1
Nc6 13. Ke2 Nd6 14. f4 Nfe4 15. Qbe1 N6c5
16. Kf3
20 27.42/2:02 -- 6. ... Nde4! (<+12.02)
20 36.11/2:23 ++ 6. ... Nde4? (>+12.15)
20 38.25/2:23 12.15 6. ... Nde4 7. f3 Nf4 8. Qh2 Nd6 9. dxc6
Nbxc6 10. Qh1 Nfg6 11. Kf2 Nc4 12. Qb5
Nd6 13. Qb6 Nc4 14. Qbb1 N4e5 15. Qa8 Nd5
16. Qhc1 e6 17. Qg5 Nf5 18. Qh1 d6 19.
e4 f6 20. Qgg1 Nd3+ 21. Kg2 N5f4+ 22. Kf1
Nfd4 23. Qc8 Nde5 24. Qh7 Ndxf3 25. Qg8+
Ke7
20-> 38.26/2:23 12.15 6. ... Nde4 7. f3 Nf4 8. Qh2 Nd6 9. dxc6
Nbxc6 10. Qh1 Nfg6 11. Kf2 Nc4 12. Qb5
Nd6 13. Qb6 Nc4 14. Qbb1 N4e5 15. Qa8 Nd5
16. Qhc1 e6 17. Qg5 Nf5 18. Qh1 d6 19.
e4 f6 20. Qgg1 Nd3+ 21. Kg2 N5f4+ 22. Kf1
Nfd4 23. Qc8 Nde5 24. Qh7 Ndxf3 25. Qg8+
Ke7 (s=2)
21 44.92/2:23 12.08 6. ... Nde4 7. f3 Nd6 8. dxc6 Nbxc6 9.
Kf2 Ndf5 10. Qa8 Nfd4 11. Qg3 Nhf5 12.
Qg5 Nd6 13. Qh1 Ne6 14. Qd2 Nc7 15. Qa4
Nde6 16. Qhh6 Ncd4
21 45.23/2:43 -- 6. ... Nf4! (<+12.07)
21 47.72/2:43 12.00 6. ... Nf4 7. Qh2 Nhg6 8. dxc6 Nbxc6 9.
Qh6 Ng2+ 10. Kf1 N2h4 11. Qb6 Nhf5 12.
Qh3 Nfd4 13. e3 Nc4 14. Qc7 N4e6 15. Qc8
Nd6 16. Qca6 Nde4 17. Q1a4
21-> 48.92/2:43 12.00 6. ... Nf4 7. Qh2 Nhg6 8. dxc6 Nbxc6 9.
Qh6 Ng2+ 10. Kf1 N2h4 11. Qb6 Nhf5 12.
Qh3 Nfd4 13. e3 Nc4 14. Qc7 N4e6 15. Qc8
Nd6 16. Qca6 Nde4 17. Q1a4 (s=2)
22 59.65/2:43 12.00 6. ... Nf4 7. Qh2 Nfg6 8. dxc6 Nbxc6 9.
Qb6 Nhf5 10. e3 Nc4 11. Qbc7 Nfd6 12. Qh3
Nb5 13. Qch2 d5 14. Qa8 Ncd6 15. Qa6 Nb4
16. Qb6 N8b7 17. Q3g2 Nd3+ 18. Ke2
22-> 1:02/2:27 12.00 6. ... Nf4 7. Qh2 Nfg6 8. dxc6 Nbxc6 9.
Qb6 Nhf5 10. e3 Nc4 11. Qbc7 Nfd6 12. Qh3
Nb5 13. Qch2 d5 14. Qa8 Ncd6 15. Qa6 Nb4
16. Qb6 N8b7 17. Q3g2 Nd3+ 18. Ke2 (s=2)
23 1:24/2:27 12.01 6. ... Nf4 7. Qh2 Nfg6 8. dxc6 Nbxc6 9.
Qb6 e5 10. Qa8 Ke7 11. Qh1 Nhf5 12. e3
Nc4 13. Qb3 Nfd6 14. Qh6 Ne6 15. Qc3 Nf5
16. Qh3 Nfd6 17. Ke2 Nfe4
23-> 1:46/2:12 12.01 6. ... Nf4 7. Qh2 Nfg6 8. dxc6 Nbxc6 9.
Qb6 e5 10. Qa8 Ke7 11. Qh1 Nhf5 12. e3
Nc4 13. Qb3 Nfd6 14. Qh6 Ne6 15. Qc3 Nf5
16. Qh3 Nfd6 17. Ke2 Nfe4 (s=2)
24 2:05/2:12 12.00 6. ... Nf4 7. Qh2 Nfg6 8. dxc6 Nbxc6 9.
Qb6 e5 10. Qa8 Ke7 11. Qh1 Nhf5 12. e3
Nc4 13. Qb3 Nfd6 14. Qh6 Ne6 15. Qc2 Nc7
16. Qaa4 Ncd5 17. Qg7 Nh4 18. Qab3 Nf3+
19. Ke2
24-> 2:13/1:58 12.00 6. ... Nf4 7. Qh2 Nfg6 8. dxc6 Nbxc6 9.
Qb6 e5 10. Qa8 Ke7 11. Qh1 Nhf5 12. e3
Nc4 13. Qb3 Nfd6 14. Qh6 Ne6 15. Qc2 Nc7
16. Qaa4 Ncd5 17. Qg7 Nh4 18. Qab3 Nf3+
19. Ke2
time=2:14(100%) n=602089458(602.1M) fh1=85% 50move=6 nps=4.5M
ext=16.4M pruned=211.1M qchks=34.4M predicted=0
LMReductions: 1/13.2M 2/8.4M 3/3.3M 4/233.8K 5/2.4K
null searches (R): 3/16.3M 4/1.1M 5/26.8K 6/434
splits=2.7K aborts=476 data=0% probes=0 hits=0
terminating SMP processes.
1-0 {Black resigns}
Black(6): Nf4
time used: 2:14

+---+---+---+---+---+---+---+---+
8 | |<N>| |<N>|<K>| . | | . |
+---+---+---+---+---+---+---+---+
7 | . | | . |<P>|<P>|<P>| . | |
+---+---+---+---+---+---+---+---+
6 | | . |<N>|<N>| |<N>| | . |
+---+---+---+---+---+---+---+---+
5 | . | | . |-P-| . | | . | |
+---+---+---+---+---+---+---+---+
4 | | . | | . | |<N>| |<N>|
+---+---+---+---+---+---+---+---+
3 | . | | . | | . | | . |-Q-|
+---+---+---+---+---+---+---+---+
2 | | . | | . |-P-|-P-| | . |
+---+---+---+---+---+---+---+---+
1 |-Q-|-Q-| . | |-K-| | . | |
+---+---+---+---+---+---+---+---+
a b c d e f g h

White(7): qh2
time used: 1:01
time limit 1:37 (9:43)
depth time score variation (1)
starting thread 1 <done>
23 1:12/1:12 12.00 7. ... Nfg6 8. dxc6 Nbxc6 9. Qh1 Nhf5 10.
Qa8 Nde4 11. e3 e6 12. Qb3 Ned6 13. Qba3
Nd5 14. Kd1 Nce5 15. Q3a5 Nb7 16. Qd2 Nbd6
17. Qh5 Ne4 18. Qb2 Nd3
23-> 1:29/1:05 12.00 7. ... Nfg6 8. dxc6 Nbxc6 9. Qh1 Nhf5 10.
Qa8 Nde4 11. e3 e6 12. Qb3 Ned6 13. Qba3
Nd5 14. Kd1 Nce5 15. Q3a5 Nb7 16. Qd2 Nbd6
17. Qh5 Ne4 18. Qb2 Nd3
time=1:29(100%) n=396214828(396.2M) fh1=86% 50move=8 nps=4.4M
ext=9.7M pruned=135.9M qchks=20.6M predicted=0
LMReductions: 1/9.4M 2/5.8M 3/2.3M 4/166.2K 5/1.3K
null searches (R): 3/10.3M 4/615.7K 5/11.9K 6/167
splits=778 aborts=139 data=0% probes=0 hits=0
terminating SMP processes.
1-0 {Black resigns}
Black(7): Nfg6
time used: 1:29

+---+---+---+---+---+---+---+---+
8 | |<N>| |<N>|<K>| . | | . |
+---+---+---+---+---+---+---+---+
7 | . | | . |<P>|<P>|<P>| . | |
+---+---+---+---+---+---+---+---+
6 | | . |<N>|<N>| |<N>|<N>| . |
+---+---+---+---+---+---+---+---+
5 | . | | . |-P-| . | | . | |
+---+---+---+---+---+---+---+---+
4 | | . | | . | | . | |<N>|
+---+---+---+---+---+---+---+---+
3 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
2 | | . | | . |-P-|-P-| |-Q-|
+---+---+---+---+---+---+---+---+
1 |-Q-|-Q-| . | |-K-| | . | |
+---+---+---+---+---+---+---+---+
a b c d e f g h

White(8): kf1
time used: 1:59
time limit 1:33 (9:22)
depth time score variation (1)
starting thread 1 <done>
21 30.47/2:31 12.00 8. ... Nhf5 9. dxc6 Nbxc6 10. Qa8 Nfd4
11. Qd3 Ne6 12. Qdh3 Nc4 13. e3 Nc6e5 14.
Ke2 d5 15. Kd1 Nc6 16. Ke2 N4e5 17. Qc8
Nfg4 18. Q2g3 Nc5 19. Qa8
21 34.55/2:50 -- 8. ... e5! (<+11.99)
21 39.30/2:50 11.98 8. ... e5 9. dxc6 Nbxc6 10. Qd3 Nd4 11.
Qa8 Nde4 12. f3 Nf4 13. fxe4 Nxd3 14. Qxh4
Nc6 15. Qh8+ Ke7 16. exd3 Ne6 17. Qa3+
d6 18. Qc8 Ncd8 19. Kf2 Ng4+ 20. Kf3
21-> 40.88/2:50 11.98 8. ... e5 9. dxc6 Nbxc6 10. Qd3 Nd4 11.
Qa8 Nde4 12. f3 Nf4 13. fxe4 Nxd3 14. Qxh4
Nc6 15. Qh8+ Ke7 16. exd3 Ne6 17. Qa3+
d6 18. Qc8 Ncd8 19. Kf2 Ng4+ 20. Kf3 (s=2)
22 1:21/2:50 11.92 8. ... e5 9. dxc6 Nbxc6 10. Qd3 Nd4 11.
Qa8 Nde4 12. f3 Nf4 13. fxe4 Nxd3 14. Qxh4
Nc6 15. Qh8+ Ke7 16. exd3 Ne8 17. Kf2 Nf6
18. Qa3+ d6 19. Qc3 Ke6 20. Qc4+ d5 21.
Qh3+ Kd6
22-> 1:24/2:32 11.92 8. ... e5 9. dxc6 Nbxc6 10. Qd3 Nd4 11.
Qa8 Nde4 12. f3 Nf4 13. fxe4 Nxd3 14. Qxh4
Nc6 15. Qh8+ Ke7 16. exd3 Ne8 17. Kf2 Nf6
18. Qa3+ d6 19. Qc3 Ke6 20. Qc4+ d5 21.
Qh3+ Kd6 (s=2)
time=2:32(100%) n=681912500(681.9M) fh1=88% 50move=10 nps=4.5M
ext=14.5M pruned=238.6M qchks=31.6M predicted=0
LMReductions: 1/16.6M 2/10.7M 3/4.6M 4/365.8K 5/4.2K
null searches (R): 3/18.9M 4/1.2M 5/20.6K 6/159
splits=1.9K aborts=389 data=0% probes=0 hits=0
terminating SMP processes.
1-0 {Black resigns}
Black(8): e5
time used: 2:33

+---+---+---+---+---+---+---+---+
8 | |<N>| |<N>|<K>| . | | . |
+---+---+---+---+---+---+---+---+
7 | . | | . |<P>| . |<P>| . | |
+---+---+---+---+---+---+---+---+
6 | | . |<N>|<N>| |<N>|<N>| . |
+---+---+---+---+---+---+---+---+
5 | . | | . |-P-|<P>| | . | |
+---+---+---+---+---+---+---+---+
4 | | . | | . | | . | |<N>|
+---+---+---+---+---+---+---+---+
3 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
2 | | . | | . |-P-|-P-| |-Q-|
+---+---+---+---+---+---+---+---+
1 |-Q-|-Q-| . | | . |-K-| . | |
+---+---+---+---+---+---+---+---+
a b c d e f g h

White(9): dxe6
time used: 58.28
time limit 1:27 (8:47)
depth time score variation (1)
starting thread 1 <done>
20 16.81/1:25 11.71 9. ... Nfe4 10. exf7+ N8xf7 11. Kg1 Nfe5
12. Qh3 Nhf5 13. Qba2 Nf6 14. e3 Neg4 15.
Q1b1 Nde4 16. Qxg4 Nxg4 17. Qg8+ Ke7 18.
Qxe4+ Nce5 19. Qxf5 Nbc6 20. Qc8
20-> 17.28/1:16 11.71 9. ... Nfe4 10. exf7+ N8xf7 11. Kg1 Nfe5
12. Qh3 Nhf5 13. Qba2 Nf6 14. e3 Neg4 15.
Q1b1 Nde4 16. Qxg4 Nxg4 17. Qg8+ Ke7 18.
Qxe4+ Nce5 19. Qxf5 Nbc6 20. Qc8
21 42.88/1:16 -- 9. ... Nfe4! (<+11.55)
21 45.78/1:16 11.58 9. ... Nfe4 10. exf7+ N8xf7 11. Ke1 Nfe5
12. Qh1 Nf6 13. Qb6 Nhf5 14. f3 Nfd4 15.
Qa4 Ne6 16. Qf2 Nf5 17. Qa8 Ned4 18. Qfh2
d6 19. Kf2 Nd5
21-> 46.19/1:08 11.58 9. ... Nfe4 10. exf7+ N8xf7 11. Ke1 Nfe5
12. Qh1 Nf6 13. Qb6 Nhf5 14. f3 Nfd4 15.
Qa4 Ne6 16. Qf2 Nf5 17. Qa8 Ned4 18. Qfh2
d6 19. Kf2 Nd5
time=1:08(100%) n=304109805(304.1M) fh1=87% 50move=0 nps=4.4M
ext=8.1M pruned=110.8M qchks=17.8M predicted=0
LMReductions: 1/6.6M 2/3.5M 3/1.7M 4/124.1K 5/915
null searches (R): 3/7.3M 4/462.4K 5/8.2K 6/60
splits=1.8K aborts=373 data=0% probes=0 hits=0
terminating SMP processes.
1-0 {Black resigns}
Black(9): Nfe4
time used: 1:08

+---+---+---+---+---+---+---+---+
8 | |<N>| |<N>|<K>| . | | . |
+---+---+---+---+---+---+---+---+
7 | . | | . |<P>| . |<P>| . | |
+---+---+---+---+---+---+---+---+
6 | | . |<N>|<N>|-P-| . |<N>| . |
+---+---+---+---+---+---+---+---+
5 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
4 | | . | | . |<N>| . | |<N>|
+---+---+---+---+---+---+---+---+
3 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
2 | | . | | . |-P-|-P-| |-Q-|
+---+---+---+---+---+---+---+---+
1 |-Q-|-Q-| . | | . |-K-| . | |
+---+---+---+---+---+---+---+---+
a b c d e f g h

White(10): exf7
time used: 17.61
time limit 1:25 (8:31)
depth time score variation (1)
starting thread 1 <done>
22 20.44/51.13 11.54 10. ... N8xf7 11. Ke1 Nfe5 12. Qh1 Nhf5
13. Qh3 Nf6 14. Qaa3 Ngh4 15. Qa8 Nd5 16.
Qh1 Nf4 17. Kf1 Ndc4 18. Qba2 Nce3+ 19.
Ke1 Nfg2+ 20. Kd2 N3c4+ 21. Kc1 Nf4 22.
Kb1
22-> 27.36/51.13 11.54 10. ... N8xf7 11. Ke1 Nfe5 12. Qh1 Nhf5
13. Qh3 Nf6 14. Qaa3 Ngh4 15. Qa8 Nd5 16.
Qh1 Nf4 17. Kf1 Ndc4 18. Qba2 Nce3+ 19.
Ke1 Nfg2+ 20. Kd2 N3c4+ 21. Kc1 Nf4 22.
Kb1
time=51.14(100%) n=221327882(221.3M) fh1=86% 50move=0 nps=4.3M
ext=6.5M pruned=76.4M qchks=14.2M predicted=0
LMReductions: 1/4.4M 2/2.2M 3/1.1M 4/71.3K 5/487
null searches (R): 3/5.0M 4/327.9K 5/6.4K 6/87
splits=958 aborts=248 data=0% probes=0 hits=0
terminating SMP processes.
1-0 {Black resigns}
Black(10): N8xf7
time used: 51.14

+---+---+---+---+---+---+---+---+
8 | |<N>| | . |<K>| . | | . |
+---+---+---+---+---+---+---+---+
7 | . | | . |<P>| . |<N>| . | |
+---+---+---+---+---+---+---+---+
6 | | . |<N>|<N>| | . |<N>| . |
+---+---+---+---+---+---+---+---+
5 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
4 | | . | | . |<N>| . | |<N>|
+---+---+---+---+---+---+---+---+
3 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
2 | | . | | . |-P-|-P-| |-Q-|
+---+---+---+---+---+---+---+---+
1 |-Q-|-Q-| . | | . |-K-| . | |
+---+---+---+---+---+---+---+---+
a b c d e f g h

White(11): kg1
time used: 3:46
time limit 1:23 (8:19)
depth time score variation (1)
starting thread 1 <done>
21 15.84/1:07 10.11 11. ... Nd2 12. Qd1 Nce5 13. Qg3 N6e4 14.
Qe3 Nbc6 15. Qa8+ Ncd8 16. Qaa4 Nf5 17.
Qea3 Nec4 18. Qaa1 Nf4 19. Qe1 Nh3+ 20.
Kh2 Nhxf2 21. Qb5 Ng4+ 22. Kg1 N5d6 23.
Qb8
21-> 16.47/59.95 10.11 11. ... Nd2 12. Qd1 Nce5 13. Qg3 N6e4 14.
Qe3 Nbc6 15. Qa8+ Ncd8 16. Qaa4 Nf5 17.
Qea3 Nec4 18. Qaa1 Nf4 19. Qe1 Nh3+ 20.
Kh2 Nhxf2 21. Qb5 Ng4+ 22. Kg1 N5d6 23.
Qb8
22 20.25/1:23 ++ 11. ... Nd2? (>+10.27)
22 21.92/1:23 ++ 11. ... Nd2? (>+10.43)
22 27.05/1:23 10.05 11. ... Nd2 12. Qd1 Nce5 13. Qg3 N6e4 14.
Qe3 Nbc6 15. Qa8+ Ncd8 16. Qaa4 Nf5 17.
Qh3 Ndf3+ 18. exf3 Nc3 19. Qxf5 Nxd1 20.
Qxd1 Ne6 21. Qb3 Nh4 22. Qb8+ Ned8 23.
Qf6 Nhxf3+ 24. Kg2
22-> 28.30/1:14 10.05 11. ... Nd2 12. Qd1 Nce5 13. Qg3 N6e4 14.
Qe3 Nbc6 15. Qa8+ Ncd8 16. Qaa4 Nf5 17.
Qh3 Ndf3+ 18. exf3 Nc3 19. Qxf5 Nxd1 20.
Qxd1 Ne6 21. Qb3 Nh4 22. Qb8+ Ned8 23.
Qf6 Nhxf3+ 24. Kg2
23 30.06/1:23 ++ 11. ... Nd2? (>+10.21)
23 31.34/1:23 ++ 11. ... Nd2? (>+10.37)
23 33.25/1:23 10.28 11. ... Nd2 12. Qd1 Nce5 13. Qg3 N6e4 14.
Qe3 Nbc6 15. Qa8+ Ncd8 16. f4 Nec4 17.
Qea7 Nxf4 18. Qxe4+ Nxe4 19. Qdxd7+ Kf8
20. Qe7+ Kg7 21. Qxe4 Nxe2+ 22. Qxe2 Nc6
23. Qg4+ Ng6 24. Qa8 Nfe5
23-> 36.20/1:14 10.28 11. ... Nd2 12. Qd1 Nce5 13. Qg3 N6e4 14.
Qe3 Nbc6 15. Qa8+ Ncd8 16. f4 Nec4 17.
Qea7 Nxf4 18. Qxe4+ Nxe4 19. Qdxd7+ Kf8
20. Qe7+ Kg7 21. Qxe4 Nxe2+ 22. Qxe2 Nc6
23. Qg4+ Ng6 24. Qa8 Nfe5
24 46.28/1:14 -- 11. ... Nd2! (<+10.12)
24 1:04/1:23 ++ 11. ... Nd2? (>+10.44)
24 1:07/1:23 ++ 11. ... Nd2? (>+10.60)
24 1:09/1:23 ++ 11. ... Nd2? (>+10.92)
24 1:38/1:23 ++ 11. ... Nd2? (>+11.56)
24 2:58/1:23 11.86 11. ... Nd2 12. Qd1 Nce5 13. Qh3 Ng5 14.
Qxh4 Ndf3+ 15. exf3 Ngxf3+ 16. Kh1 Nfxh4
17. Qxd6 Nbc6 18. Qa8+ Nd8 19. Qad5 Ne6
20. f4 Nhf3 21. fxe5 Ngxe5 22. Qa8+ Kf7
23. Qh8 Kg6 24. Kg2 Kg5
time=8:19(100%) n=2214064145(2.2B) fh1=84% 50move=1 nps=4.4M
ext=73.1M pruned=777.2M qchks=169.3M predicted=0
LMReductions: 1/30.7M 2/18.6M 3/8.8M 4/678.3K 5/7.4K
null searches (R): 3/47.3M 4/3.0M 5/61.4K 6/748
splits=5.4K aborts=1.0K data=0% probes=18 hits=0
terminating SMP processes.
1-0 {Black resigns}
Black(11): Nd2
time used: 8:19

+---+---+---+---+---+---+---+---+
8 | |<N>| | . |<K>| . | | . |
+---+---+---+---+---+---+---+---+
7 | . | | . |<P>| . |<N>| . | |
+---+---+---+---+---+---+---+---+
6 | | . |<N>|<N>| | . |<N>| . |
+---+---+---+---+---+---+---+---+
5 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
4 | | . | | . | | . | |<N>|
+---+---+---+---+---+---+---+---+
3 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
2 | | . | |<N>|-P-|-P-| |-Q-|
+---+---+---+---+---+---+---+---+
1 |-Q-|-Q-| . | | . | |-K-| |
+---+---+---+---+---+---+---+---+
a b c d e f g h

White(12): qe1
time used: 1:03
time limit 1:04 (6:24)
depth time score variation (1)
starting thread 1 <done>
23 24.05/1:04 ++ 12. ... Nce5? (>+11.57)
23 27.65/1:04 11.59 12. ... Nce5 13. Qa8 Ndf3+ 14. exf3 Kf8
15. Qe2 Nhxf3+ 16. Qaxf3 Nxf3+ 17. Qxf3
Ke7 18. Qfg3 Nge5 19. Qhh4+ Kf8 20. Qh7
Nbc6 21. f4 Ndc4 22. fxe5 N6xe5 23. Qgg7+
Ke7 24. Qf5 Kd6 25. Qgf6+ Kc5
23 1:18/1:16 -- 12. ... N6e4! (<+11.58)
23 2:11/1:16 11.58 12. ... N6e4 13. Kh1 Nfe5 14. Qh3 Ng5 15.
Qha3 Ndc4 16. Qa8 Nf5 17. e3 Nh3 18. Qab1
Ng4 19. Qxf5 Nhxf2+ 20. Kg1 Nh3+ 21. Kg2
Nh4+ 22. Qxh4 Ngxe3+ 23. Kxh3 Nxf5 24.
Qh5+ Ke7 25. Qxf5 d6 26. Qb7+ Ke8
23-> 2:11/1:16 11.58 12. ... N6e4 13. Kh1 Nfe5 14. Qh3 Ng5 15.
Qha3 Ndc4 16. Qa8 Nf5 17. e3 Nh3 18. Qab1
Ng4 19. Qxf5 Nhxf2+ 20. Kg1 Nh3+ 21. Kg2
Nh4+ 22. Qxh4 Ngxe3+ 23. Kxh3 Nxf5 24.
Qh5+ Ke7 25. Qxf5 d6 26. Qb7+ Ke8 (s=2)
time=2:11(100%) n=583255731(583.3M) fh1=86% 50move=3 nps=4.4M
ext=18.7M pruned=201.5M qchks=37.7M predicted=0
LMReductions: 1/10.6M 2/5.7M 3/2.7M 4/170.3K 5/965
null searches (R): 3/14.7M 4/1.2M 5/28.2K 6/304
splits=1.9K aborts=325 data=0% probes=20 hits=0
terminating SMP processes.
1-0 {Black resigns}
Black(12): N6e4
time used: 2:11

+---+---+---+---+---+---+---+---+
8 | |<N>| | . |<K>| . | | . |
+---+---+---+---+---+---+---+---+
7 | . | | . |<P>| . |<N>| . | |
+---+---+---+---+---+---+---+---+
6 | | . |<N>| . | | . |<N>| . |
+---+---+---+---+---+---+---+---+
5 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
4 | | . | | . |<N>| . | |<N>|
+---+---+---+---+---+---+---+---+
3 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
2 | | . | |<N>|-P-|-P-| |-Q-|
+---+---+---+---+---+---+---+---+
1 |-Q-| | . | |-Q-| |-K-| |
+---+---+---+---+---+---+---+---+
a b c d e f g h

White(13): kh1
time used: 1:23
time limit 58.98 (5:53)
depth time score variation (1)
starting thread 1 <done>
23 15.45/35.38 -- 13. ... Nfe5! (<+11.45)
23 17.72/35.38 11.46 13. ... Nfe5 14. Qh3 Ng5 15. Qha3 Ndc4
16. Qa8 Nf5 17. Qab1 Nfd6 18. Qc2 Nf4 19.
f3 Nfg6 20. Qf2 Ne6 21. Qc1 Nc7 22. Qa2
Nf5 23. Qa4 Nd5 24. Qh2 Ncd4
23-> 18.62/35.38 11.46 13. ... Nfe5 14. Qh3 Ng5 15. Qha3 Ndc4
16. Qa8 Nf5 17. Qab1 Nfd6 18. Qc2 Nf4 19.
f3 Nfg6 20. Qf2 Ne6 21. Qc1 Nc7 22. Qa2
Nf5 23. Qa4 Nd5 24. Qh2 Ncd4
24 27.86/58.98 ++ 13. ... Nfe5? (>+11.62)
24 45.84/58.98 11.75 13. ... Nfe5 14. Qh3 Ng5 15. Qha3 Ndc4
16. Q3a2 Nf4 17. Qa1b1 Nhg6 18. Qg1 Nfe6
19. e3 Ngf3 20. Qg2 Nfd2 21. Qb5 Nd6 22.
Qe2 N2e4 23. Qa8 N4g5 24. Qa1 Ngf3 25.
Qg3
24-> 1:18/53.08 11.75 13. ... Nfe5 14. Qh3 Ng5 15. Qha3 Ndc4
16. Q3a2 Nf4 17. Qa1b1 Nhg6 18. Qg1 Nfe6
19. e3 Ngf3 20. Qg2 Nfd2 21. Qb5 Nd6 22.
Qe2 N2e4 23. Qa8 N4g5 24. Qa1 Ngf3 25.
Qg3
time=1:18(100%) n=344109898(344.1M) fh1=86% 50move=5 nps=4.4M
ext=10.6M pruned=120.1M qchks=22.1M predicted=0
LMReductions: 1/6.8M 2/3.7M 3/1.7M 4/104.2K 5/726
null searches (R): 3/8.3M 4/572.6K 5/14.5K 6/246
splits=1.5K aborts=305 data=0% probes=0 hits=0
terminating SMP processes.
1-0 {Black resigns}
Black(13): Nfe5
time used: 1:18

+---+---+---+---+---+---+---+---+
8 | |<N>| | . |<K>| . | | . |
+---+---+---+---+---+---+---+---+
7 | . | | . |<P>| . | | . | |
+---+---+---+---+---+---+---+---+
6 | | . |<N>| . | | . |<N>| . |
+---+---+---+---+---+---+---+---+
5 | . | | . | |<N>| | . | |
+---+---+---+---+---+---+---+---+
4 | | . | | . |<N>| . | |<N>|
+---+---+---+---+---+---+---+---+
3 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
2 | | . | |<N>|-P-|-P-| |-Q-|
+---+---+---+---+---+---+---+---+
1 |-Q-| | . | |-Q-| | . |-K-|
+---+---+---+---+---+---+---+---+
a b c d e f g h

White(14): qa2
time used: 1:04
time limit 55.94 (5:35)
depth time score variation (1)
starting thread 1 <done>
20-> 24.55/50.34 11.82 14. ... Ndc4 15. f3 Ng5 16. Qc1 Ne6 17.
Qh6 Nf5 18. Qh7 Nfe7 19. Qa1 Ned4 20. Qa4
Kd8 21. Qa2 Nb6 22. Q7h5 Nbc4 23. Q2h3
Nd5 24. Qg5+ Ke8
21 29.63/50.34 11.89 14. ... Ndc4 15. f3 Ng5 16. Qc1 Ne6 17.
Qh6 Nf5 18. Qh7 Nfe7 19. Qa1 Ned4 20. Qa4
Ne6 21. Kg1 Nd5 22. Q7h6 Kd8 23. Qf2 Ncb6
24. Qc2 Nbc4
21-> 1:05/45.31 11.89 14. ... Ndc4 15. f3 Ng5 16. Qc1 Ne6 17.
Qh6 Nf5 18. Qh7 Nfe7 19. Qa1 Ned4 20. Qa4
Ne6 21. Kg1 Nd5 22. Q7h6 Kd8 23. Qf2 Ncb6
24. Qc2 Nbc4
time=1:05(100%) n=275206103(275.2M) fh1=82% 50move=7 nps=4.2M
ext=9.7M pruned=83.7M qchks=23.1M predicted=0
LMReductions: 1/3.7M 2/1.9M 3/804.9K 4/43.1K 5/135
null searches (R): 3/5.1M 4/252.6K 5/3.6K 6/15
splits=1.1K aborts=253 data=0% probes=0 hits=0
terminating SMP processes.
1-0 {Black resigns}
Black(14): Ndc4
time used: 1:05

+---+---+---+---+---+---+---+---+
8 | |<N>| | . |<K>| . | | . |
+---+---+---+---+---+---+---+---+
7 | . | | . |<P>| . | | . | |
+---+---+---+---+---+---+---+---+
6 | | . |<N>| . | | . |<N>| . |
+---+---+---+---+---+---+---+---+
5 | . | | . | |<N>| | . | |
+---+---+---+---+---+---+---+---+
4 | | . |<N>| . |<N>| . | |<N>|
+---+---+---+---+---+---+---+---+
3 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
2 |-Q-| . | | . |-P-|-P-| |-Q-|
+---+---+---+---+---+---+---+---+
1 | . | | . | |-Q-| | . |-K-|
+---+---+---+---+---+---+---+---+
a b c d e f g h

White(15): f4
time used: 1:12
time limit 53.41 (5:20)
depth time score variation (1)
starting thread 1 <done>
20 17.40/48.06 12.26 15. ... Ng4 16. Qxc4 Nxh2 17. Qxe4+ Nce7
18. Qa8 Nc6 19. Kxh2 Nf5 20. e4 Nfd4 21.
Qg3 Nf8 22. Qg4 Kf7 23. Qb7 Nfe6 24. Qh5+
Ke7 25. Kg3 Kf6 26. Qh4+ Kg7
20-> 18.92/43.26 12.26 15. ... Ng4 16. Qxc4 Nxh2 17. Qxe4+ Nce7
18. Qa8 Nc6 19. Kxh2 Nf5 20. e4 Nfd4 21.
Qg3 Nf8 22. Qg4 Kf7 23. Qb7 Nfe6 24. Qh5+
Ke7 25. Kg3 Kf6 26. Qh4+ Kg7
21 31.73/43.26 12.26 15. ... Ng4 16. Qxc4 Nxh2 17. Qxe4+ Nce7
18. Qa8 Nc6 19. Kxh2 Nf5 20. e4 Nfd4 21.
Qg3 Nf8 22. Qg4 Kf7 23. Qb7 Nfe6 24. Qh5+
Ke7 25. Kg3 Kf8 26. Qc8+ Ke7 27. Kg4
21-> 34.62/38.45 12.26 15. ... Ng4 16. Qxc4 Nxh2 17. Qxe4+ Nce7
18. Qa8 Nc6 19. Kxh2 Nf5 20. e4 Nfd4 21.
Qg3 Nf8 22. Qg4 Kf7 23. Qb7 Nfe6 24. Qh5+
Ke7 25. Kg3 Kf8 26. Qc8+ Ke7 27. Kg4
time=38.56(99%) n=165974149(166.0M) fh1=81% 50move=0 nps=4.3M
ext=7.1M pruned=50.7M qchks=16.7M predicted=0
LMReductions: 1/1.6M 2/799.4K 3/352.0K 4/20.9K 5/151
null searches (R): 3/3.0M 4/224.7K 5/5.3K 6/19
splits=1.8K aborts=270 data=0% probes=0 hits=0
terminating SMP processes.
1-0 {Black resigns}
Black(15): Ng4
time used: 38.58

+---+---+---+---+---+---+---+---+
8 | |<N>| | . |<K>| . | | . |
+---+---+---+---+---+---+---+---+
7 | . | | . |<P>| . | | . | |
+---+---+---+---+---+---+---+---+
6 | | . |<N>| . | | . |<N>| . |
+---+---+---+---+---+---+---+---+
5 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
4 | | . |<N>| . |<N>|-P-|<N>|<N>|
+---+---+---+---+---+---+---+---+
3 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
2 |-Q-| . | | . |-P-| . | |-Q-|
+---+---+---+---+---+---+---+---+
1 | . | | . | |-Q-| | . |-K-|
+---+---+---+---+---+---+---+---+
a b c d e f g h

White(16): qc4
time used: 58.51
time limit 51.93 (5:11)
depth time score variation (1)
starting thread 1 <done>
19-> 31.22/31.15 12.26 16. ... Nxh2 17. Qxe4+ Nce7 18. Qa8 Nc6
19. Kxh2 Nf5 20. e4 Nfd4 21. Qg3 Nf8 22.
Qg4 Kf7 23. Qb7 Nfe6 24. Qh5+ Ke7 25. Kg3
Kf8 26. Qc8+ Ke7 27. Kg4
time=31.22(100%) n=133061720(133.1M) fh1=77% 50move=0 nps=4.3M
ext=6.0M pruned=38.9M qchks=14.8M predicted=0
LMReductions: 1/955.8K 2/289.9K 3/97.5K 4/4.3K 5/6
null searches (R): 3/1.8M 4/57.7K 5/393
splits=79 aborts=8 data=0% probes=0 hits=0
terminating SMP processes.
1-0 {Black resigns}
Black(16): Nxh2
time used: 31.22

+---+---+---+---+---+---+---+---+
8 | |<N>| | . |<K>| . | | . |
+---+---+---+---+---+---+---+---+
7 | . | | . |<P>| . | | . | |
+---+---+---+---+---+---+---+---+
6 | | . |<N>| . | | . |<N>| . |
+---+---+---+---+---+---+---+---+
5 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
4 | | . |-Q-| . |<N>|-P-| |<N>|
+---+---+---+---+---+---+---+---+
3 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
2 | | . | | . |-P-| . | |<N>|
+---+---+---+---+---+---+---+---+
1 | . | | . | |-Q-| | . |-K-|
+---+---+---+---+---+---+---+---+
a b c d e f g h

White(17): qe4
time used: 13.81
time limit 50.73 (5:04)
depth time score variation (1)
starting thread 1 <done>
23 23.39/30.43 12.26 17. ... Nce7 18. Qa8 Nc6 19. Kxh2 Nf5 20.
e4 Nd6 21. Qa2 Nf8 22. Qg8 Nf7 23. Qb1
Nfd8 24. Qg7 Nfe6 25. Qh8+ Ke7 26. Qh4+
Ke8 27. f5 Ned4 28. Qh8+ Ke7 29. Kh3 Kd6
30. Qh7
23-> 25.78/30.43 12.26 17. ... Nce7 18. Qa8 Nc6 19. Kxh2 Nf5 20.
e4 Nd6 21. Qa2 Nf8 22. Qg8 Nf7 23. Qb1
Nfd8 24. Qg7 Nfe6 25. Qh8+ Ke7 26. Qh4+
Ke8 27. f5 Ned4 28. Qh8+ Ke7 29. Kh3 Kd6
30. Qh7
time=30.69(100%) n=133012241(133.0M) fh1=81% 50move=0 nps=4.3M
ext=6.5M pruned=44.6M qchks=14.5M predicted=0
LMReductions: 1/1.5M 2/703.6K 3/273.5K 4/20.0K 5/171
null searches (R): 3/2.4M 4/188.4K 5/7.7K 6/215
splits=970 aborts=165 data=0% probes=478 hits=43
terminating SMP processes.
1-0 {Black resigns}
Black(17): Nce7
time used: 30.71

+---+---+---+---+---+---+---+---+
8 | |<N>| | . |<K>| . | | . |
+---+---+---+---+---+---+---+---+
7 | . | | . |<P>|<N>| | . | |
+---+---+---+---+---+---+---+---+
6 | | . | | . | | . |<N>| . |
+---+---+---+---+---+---+---+---+
5 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
4 | | . | | . |-Q-|-P-| |<N>|
+---+---+---+---+---+---+---+---+
3 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
2 | | . | | . |-P-| . | |<N>|
+---+---+---+---+---+---+---+---+
1 | . | | . | |-Q-| | . |-K-|
+---+---+---+---+---+---+---+---+
a b c d e f g h

White(18): qa8
time used: 1:20
time limit 49.55 (4:57)
depth time score variation (1)
starting thread 1 <done>
23 19.19/49.55 13.31 18. ... Nc6 19. Kxh2 Nf5 20. e4 Nfe7 21.
f5 Nge5 22. Qg3 Kd8 23. Qg7 Kc7 24. f6
N7g6 25. Qg8 d6 26. Qb3 Kd8 27. Qaa3 Kc7
28. Qe6 Nbd7 29. Qexd6+ Kb7 30. Kh3 Nh8
31. Qe6 Kc7 32. Qb2 Nhf7
23 1:06/59.46 -- 18. ... Ng4! (<+13.30)
23 1:17/59.46 -- 18. ... Ng4! (<+13.14)
23 1:42/59.46 -- 18. ... Ng4! (<+12.82)
23 1:58/59.46 13.11 18. ... Ng4 19. Qxb8+ Kf7 20. e4 Nf6 21.
Qd6 Nhf5 22. exf5 Nxf5 23. Qc7 Nge7 24.
Qce5 Ng4 25. Qh8 Nf6 26. Qe5 Ng3+ 27. Kg2
Nge4 28. f5 Nc6 29. Qc7 Ne7 30. Qf4 d5
23-> 1:58/59.46 13.11 18. ... Ng4 19. Qxb8+ Kf7 20. e4 Nf6 21.
Qd6 Nhf5 22. exf5 Nxf5 23. Qc7 Nge7 24.
Qce5 Ng4 25. Qh8 Nf6 26. Qe5 Ng3+ 27. Kg2
Nge4 28. f5 Nc6 29. Qc7 Ne7 30. Qf4 d5
(s=2)
time=1:58(100%) n=524020563(524.0M) fh1=79% 50move=2 nps=4.4M
ext=27.1M pruned=171.2M qchks=63.8M predicted=0
LMReductions: 1/4.7M 2/2.0M 3/766.7K 4/52.2K 5/395
null searches (R): 3/8.3M 4/439.4K 5/11.0K 6/268
splits=1.9K aborts=394 data=0% probes=1.1K hits=148
terminating SMP processes.
1-0 {Black resigns}
Black(18): Ng4
time used: 1:58

+---+---+---+---+---+---+---+---+
8 |-Q-|<N>| | . |<K>| . | | . |
+---+---+---+---+---+---+---+---+
7 | . | | . |<P>|<N>| | . | |
+---+---+---+---+---+---+---+---+
6 | | . | | . | | . |<N>| . |
+---+---+---+---+---+---+---+---+
5 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
4 | | . | | . | |-P-|<N>|<N>|
+---+---+---+---+---+---+---+---+
3 | . | | . | | . | | . | |
+---+---+---+---+---+---+---+---+
2 | | . | | . |-P-| . | | . |
+---+---+---+---+---+---+---+---+
1 | . | | . | |-Q-| | . |-K-|
+---+---+---+---+---+---+---+---+
a b c d e f g h

White(19): qb8
time used: 1:03
time limit 45.00 (4:30)
depth time score variation (1)
starting thread 1 <done>
24 22.53/27.00 -- 19. ... Kf7! (<+12.93)
23-> 27.05/27.00 12.93 19. ... Kf7 20. e4 Nf6 21. Qd6 Nhf5 22.
exf5 Nxf5 23. Qc7 Nge7 24. Qce5 Ng4 25.
Qh8 Nf6 26. Qe5 Ng3+ 27. Kg2 Nge4 28. f5
Nc6 29. Qb5 Ke7 30. Qg7+ Kd6 31. Qf8+ Kc7
32. Qc4
time=27.05(100%) n=12