Mate in 24

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

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mhalstern
Posts: 484
Joined: Wed Nov 18, 2009 1:09 am

Re: Mate in 24

Post by mhalstern »

New game
r1r3k1/1pp1Rpp1/p1q4p/8/5BQ1/3B2K1/PPP2PP1/R7 w - - 0 1

Analysis by Bison 9.11:

1.Rae1 h5 2.Qxh5 g6 3.Qh4 Qd5
+- (9.64) Depth: 6 00:00:00 18kN
1.Rae1 g5 2.Bxg5 hxg5 3.Qxg5+ Kf8 4.Bh7 Qd6+ 5.Kh3
+- (9.49) Depth: 7 00:00:00 54kN
1.Rae1
+- (9.94 !) Depth: 8 00:00:00 54kN
1.Rae1 Rd8 2.Rxc7 h5 3.Qxh5 g6 4.Qe5 Rd5
+- (9.92) Depth: 8 00:00:00 109kN
1.Rae1 g6 2.Be4 Qc4 3.Bxb7 h5 4.Qh3 Rd8 5.Bxa8 Rxa8 6.Rxc7 Qxa2
+- (9.94) Depth: 9 00:00:00 226kN
1.Rae1 g6 2.Be4 Qf6 3.Bxb7 h5 4.Qh3 Rd8 5.Bxa8 Rxa8
+- (10.05) Depth: 10 00:00:00 347kN
1.Rae1 g6 2.Be4 Qf6 3.Bxb7 h5 4.Qf3 c6 5.Bxa8 h4+ 6.Kg4 Rxa8
+- (9.95) Depth: 11 00:00:00 558kN
1.Be5 g5 2.Qf5 Qg6 3.Qxg6+ fxg6 4.Bc4+ Kf8 5.Rf7+ Kg8 6.Rd7+ Kf8 7.Bg7+ Ke8 8.Rad1 c5
+- (10.38) Depth: 11 00:00:01 738kN
1.Be5
+- (11.37 !) Depth: 12 00:00:01 738kN
1.Be5 g6 2.Qf4 Qe8 3.Rxe8+ Rxe8 4.Re1 b5 5.Qxh6 Rxe5 6.Rxe5 Rd8 7.Qg5
+- (14.01) Depth: 12 00:00:01 1316kN
1.Be5 Kf8 2.Rxf7+ Kxf7 3.Qxg7+ Ke6 4.Re1 Rg8 5.Bf4+ Qe4 6.Rxe4+ Kd5 7.Bc4+ Kxe4 8.Bxg8 Rxg8 9.Qxg8 Kf5 10.Qc8+ Kf6 11.Qxb7
+- (17.22) Depth: 13 00:00:04 3184kN
1.Be5 g6 2.Qf4 Qd5 3.Bxg6 Qxe5 4.Bxf7+ Kh7 5.Rxe5 Kg7 6.Bd5 b5 7.Bxa8 Rg8 8.Bd5
+- (21.23) Depth: 14 00:00:06 4871kN
1.Be5 g6 2.Qf4 Qd5 3.Bxg6 Qxe5 4.Bxf7+ Kh7 5.Rxe5 Kg7 6.Bd5 Rg8 7.Re7+ Kg6 8.Bxg8 Rf8 9.Qxf8
+- (26.69) Depth: 15 00:00:08 6857kN
1.Be5
+- (43.07 !) Depth: 16 00:00:10 8423kN
1.Be5 g6 2.Qf4 Qd5 3.Bxg6 Qxe5 4.Bxf7+ Kf8 5.Rxe5 Kg7 6.Bd5 Rg8 7.Re7+ Kh8+ 8.Bxg8 Rxg8+ 9.Kh2 Rxg2+ 10.Kxg2 Kg8 11.Qf7+ Kh8 12.Qh7#
+- (#12) Depth: 16 00:00:11 9531kN
1.Be5 g6 2.Qf4 Qd5 3.Bc4 Qxe5 4.Rxe5 h5 5.Qxf7+ Kh8 6.Qf6+ Kh7 7.Re7+ Kh6 8.Qg7+ Kg5 9.Re5#
+- (#9) Depth: 17 00:00:18 14998kN
1.Be5 g6 2.Qf4 Qd5 3.Bc4 Qxe5 4.Rxe5 h5 5.Qxf7+ Kh8 6.Qxg6 h4+ 7.Kxh4 b5 8.Qh6#
+- (#8) Depth: 18 00:00:32 27588kN
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Cubeman
Posts: 644
Joined: Fri Feb 02, 2007 3:11 am
Location: New Zealand

Re: Mate in 24

Post by Cubeman »

Hiarcs 13.1 on cellphone takes 8 seconds to find the #8.
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rabbits
Posts: 276
Joined: Wed Mar 08, 2006 10:14 pm
Location: Sydney, Australia

Re: Mate in 24

Post by rabbits »

That's pretty impressive Alex
Allan
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User avatar
Kirk
Posts: 5700
Joined: Sat Mar 11, 2006 3:44 am

Re: Mate in 24

Post by Kirk »

Michael Diosi wrote:Hi,


[d] 8/8/p2B1R2/Pp2K3/1Pp3pp/2P3pq/4P1kp/7b w - - 0 1

Ruzvelt MARTSVALASHVILI
Vestnik Chernobylya 1992
1° Mention d'Honneur
‡24 (7+10)


Have fun :) Yeah I know Chest solves this fast...
What do other engines say ?

Michael
http://www.playwitharena.com
Just tried this old posted Mate with Chiron 1.1 and Fritz 13

They could not find it.
“He knew all the tricks, dramatic irony, metaphor, pathos, puns, parody, litotes and... satire. He was vicious”
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Sedat Canbaz
Posts: 3018
Joined: Thu Mar 09, 2006 11:58 am
Location: Antalya/Turkey

Re: Mate in 24

Post by Sedat Canbaz »

Michael Diosi wrote:Hi,


[d] 8/8/p2B1R2/Pp2K3/1Pp3pp/2P3pq/4P1kp/7b w - - 0 1

Ruzvelt MARTSVALASHVILI
Vestnik Chernobylya 1992
1° Mention d'Honneur
‡24 (7+10)


Have fun :) Yeah I know Chest solves this fast...
What do other engines say ?

Michael
http://www.playwitharena.com

Hello Michael,

On my system:
-Houdini 2.0b Pro x64 Pro x64 4c found the mate in 6 seconds (512 MB Hashtable ;TC:40 moves in 10 hours; QX9650 @3.66GHz)


1: mate in 24 moves, 2011
8/8/p2B1R2/Pp2K3/1Pp3pp/2P3pq/4P1kp/7b w - - 0 1

Analysis by Houdini 2.0b Pro x64 Pro x64 4c:

1.Bc5
= (-0.07) Depth: 10/10 00:00:00 0kN
1.Bc5
= (-0.07) Depth: 11/10 00:00:00 0kN
1.Bc5
= (-0.07) Depth: 12/10 00:00:00 1kN
1.Bc5
= (-0.07) Depth: 13/10 00:00:00 2kN
1.Bc5
= (-0.07) Depth: 14/11 00:00:00 3kN
1.Bc5
= (-0.07) Depth: 15/13 00:00:00 6kN
1.Bc5
= (-0.07) Depth: 16/15 00:00:00 12kN
1.Bc5
= (-0.07) Depth: 17/16 00:00:00 19kN
1.Bc5
= (-0.07) Depth: 18/17 00:00:00 32kN
1.Bc5
= (-0.07) Depth: 19/21 00:00:00 55kN
1.Bc5
= (-0.07) Depth: 20/21 00:00:00 113kN
1.Bc5
= (-0.07) Depth: 21/27 00:00:00 279kN
1.Bc5
= (-0.07) Depth: 22/27 00:00:00 450kN
1.Bb8 Kg1 2.Ba7+ Kg2 3.e3 Kg1 4.e4+ Kg2 5.Kd4 Kg1 6.Kd5+ Kg2 7.Kc5 Kg1 8.Kc6+ Kg2 9.Kb6 Kg1 10.Kxa6+ Kg2 11.Kb6 Kg1 12.Kxb5+ Kg2 13.Kb6 Kg1 14.Kc6+ Kg2 15.Kc5 Kg1 16.Kd5+ Kg2 17.Bb8 Kg1 18.Ba7+ Kg2
= (-0.03) Depth: 22/43 00:00:00 782kN
1.Bb8 Kg1 2.Ba7+ Kg2 3.e3 Kg1 4.e4+ Kg2 5.Kd4 Kg1 6.Kd5+ Kg2 7.Kc5 Kg1 8.Kc6+ Kg2 9.Kb6 Kg1 10.Kxa6+ Kg2 11.Kb6 Kg1 12.Kxb5+ Kg2 13.Kb6 Kg1 14.Kc6+ Kg2 15.Kc5 Kg1 16.Kd5+ Kg2 17.Kd4 Kg1 18.Kxc4+ Kg2 19.Kc5 Kg1 20.Kb5+ Kg2 21.Bb8 Kg1 22.Ba7+ Kg2
= (-0.03) Depth: 23/51 00:00:00 882kN
1.Bb8 Kg1 2.Ba7+ Kg2 3.e3 Kg1 4.e4+ Kg2 5.Kd4 Kg1 6.Kd5+ Kg2 7.Kc5 Kg1 8.Kc6+ Kg2 9.Kb6 Kg1 10.Kxa6+ Kg2 11.Kb6 Kg1 12.Kxb5+ Kg2 13.Kb6 Kg1 14.Kc6+ Kg2 15.Kc5 Kg1 16.Kd5+ Kg2 17.Kd4 Kg1 18.Kxc4+ Kg2 19.Kc5 Kg1 20.Kb5+ Kg2 21.Bb8 Kg1 22.Ba7+ Kg2
= (-0.07) Depth: 24/57 00:00:00 1233kN
1.Bb8 Kg1 2.Ba7+ Kg2 3.e3 Kg1 4.e4+ Kg2 5.Kd4 Kg1 6.Kd5+ Kg2 7.Kc5 Kg1 8.Kc6+ Kg2 9.Kb6 Kg1 10.Kxa6+ Kg2 11.Kb6 Kg1 12.Kxb5+ Kg2 13.Kb6 Kg1 14.Kc6+ Kg2 15.Kc5 Kg1 16.Kd5+ Kg2 17.Kd4 Kg1 18.Kxc4+ Kg2 19.Kd4 Kg1 20.Kc4+ Kg2
= (-0.07) Depth: 25/57 00:00:00 2782kN
1.Bb8 Kg1 2.Ba7+ Kg2 3.e3 Kg1 4.e4+ Kg2 5.Kd4 Kg1 6.Kd5+ Kg2 7.Kc5 Kg1 8.Kc6+ Kg2 9.Kb6 Kg1 10.Kxa6+ Kg2 11.Kb6 Kg1 12.Kxb5+ Kg2 13.Kb6 Kg1 14.Kc6+ Kg2 15.Kc5 Kg1 16.Kd5+ Kg2 17.Kd4 Kg1 18.Kxc4+ Kg2 19.Kd4 Kg1 20.Kc4+ Kg2
= (-0.07) Depth: 26/64 00:00:00 3915kN
1.Bb8 Kg1 2.Ba7+ Kg2 3.e3 Kg1 4.e4+ Kg2 5.Kd4 Kg1 6.Kd5+ Kg2 7.Kc5 Kg1 8.Kc6+ Kg2 9.Kb6 Kg1 10.Kxa6+ Kg2 11.Kb6 Kg1 12.Kxb5+ Kg2 13.Kb6 Kg1 14.Kc6+ Kg2 15.Kc5 Kg1 16.Kd5+ Kg2 17.Kd4 Kg1 18.Kxc4+ Kg2 19.Kd4 Kg1 20.Kc4+ Kg2
= (-0.07) Depth: 27/64 00:00:00 5969kN
1.Bb8 Kg1 2.Ba7+ Kg2 3.e3 Kg1 4.e4+ Kg2 5.Kd4 Kg1 6.Kd5+ Kg2 7.Kc5 Kg1 8.Kc6+ Kg2 9.Kb6 Kg1 10.Kxa6+ Kg2 11.Kb6 Kg1 12.Kxb5+ Kg2 13.Kb6 Kg1 14.Kc6+ Kg2 15.Kc5 Kg1 16.Kd5+ Kg2 17.Kd4 Kg1 18.Kxc4+ Kg2 19.Kd4 Kg1 20.Kc4+ Kg2
= (-0.07) Depth: 28/64 00:00:00 8451kN
1.Bb8 Kg1 2.Ba7+ Kg2 3.e3 Kg1 4.e4+ Kg2 5.Kd4 Kg1 6.Kd5+ Kg2 7.Kc5 Kg1 8.Kc6+ Kg2 9.Kb6 Kg1 10.Kxa6+ Kg2 11.Kb6 Kg1 12.Kxb5+ Kg2 13.Kb6 Kg1 14.Kc6+ Kg2 15.Kc5 Kg1 16.Kd5+ Kg2 17.Kd4 Kg1 18.Kxc4+ Kg2 19.Kd4 Kg1 20.Kc4+ Kg2
= (-0.07) Depth: 29/67 00:00:01 12919kN
1.Bb8 Kg1 2.Ba7+ Kg2 3.e3 Kg1 4.e4+ Kg2 5.Kd4 Kg1 6.Kd5+ Kg2 7.Kc5 Kg1 8.Kc6+ Kg2 9.Kb6 Kg1 10.Kxa6+ Kg2 11.Kb6 Kg1 12.Kxb5+ Kg2 13.Kb6 Kg1 14.Kc6+ Kg2 15.Kc5 Kg1 16.Kd5+ Kg2 17.Kd4 Kg1 18.Kxc4+ Kg2 19.Bb8 Kg1 20.Ba7+ Kg2
= (-0.07) Depth: 30/67 00:00:01 18312kN
1.Bb8 Kg1 2.Ba7+ Kg2 3.e3 Kg1 4.e4+ Kg2 5.Kd4 Kg1 6.Kd5+ Kg2 7.Kc5 Kg1 8.Kc6+ Kg2 9.Kb6 Kg1 10.Kxa6+ Kg2 11.Kb6 Kg1 12.Kxb5+ Kg2 13.Kb6 Kg1 14.Kc6+ Kg2 15.Kc5 Kg1 16.Kxc4+ Kg2 17.Kc5 Kg1 18.Kb5+ Kg2 19.Kb6 Kg1 20.Kb7+ Kg2 21.Bb8 Kg1 22.Ba7+ Kg2
= (-0.03) Depth: 31/70 00:00:02 25674kN
1.Bb8 Kg1 2.Ba7+ Kg2 3.e3 Kg1 4.e4+ Kg2 5.Kd4 Kg1 6.Kd5+ Kg2 7.Kc5 Kg1 8.Kc6+ Kg2 9.Kb6 Kg1 10.Kxa6+ Kg2 11.Kb6 Kg1 12.Kxb5+ Kg2 13.Kb6 Kg1 14.Kc6+ Kg2 15.Kc5 Kg1 16.Kxc4+ Kg2 17.Kc5 Kg1 18.Kb5+ Kg2 19.Kb6 Kg1 20.Kb7+ Kg2 21.Bb8 Kg1 22.Ba7+ Kg2
= (-0.07) Depth: 32/71 00:00:03 31906kN
1.Bb8
= (-0.02 ++) Depth: 33/71 00:00:05 52072kN
1.Bb8
= (0.07 ++) Depth: 33/71 00:00:05 52072kN
1.Bb8
+/= (0.30 ++) Depth: 33/71 00:00:05 52090kN
1.Bb8
+/- (1.08 ++) Depth: 33/71 00:00:05 52189kN
1.Bb8
+- (4.18 ++) Depth: 33/71 00:00:05 52266kN
1.Bb8
+- (12.42 ++) Depth: 33/71 00:00:05 52343kN
1.Bb8 Kg1 2.Ba7+ Kg2 3.e3 Kg1 4.e4+ Kg2 5.Kd4 Kg1 6.Kd5+ Kg2 7.Kc5 Kg1 8.Kc6+ Kg2 9.Kb6 Kg1 10.Kxa6+ Kg2 11.Kb6 Kg1 12.Kxb5+ Kg2 13.Kc5 Kg1 14.Kxc4+ Kg2 15.Kd4 Kg1 16.Kd3+ Kg2 17.Ke3 Kg1 18.Ke2+ Kg2 19.Rb6 Kg1 20.Rd6+ Kg2 21.Rd4 Kg1 22.Rd3+ Kg2 23.Re3 Kg1 24.Rxg3#
+- (#24) Depth: 33/71 00:00:06 65931kN


(, 15.11.2011)
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Jouni
Posts: 3612
Joined: Wed Mar 08, 2006 8:15 pm
Full name: Jouni Uski

Re: Mate in 24

Post by Jouni »

How many times this 24x position is now posted here :)

Critter 1.2:

1.Bb8 Kg1 2.Ba7+ Kg2 3.e3 Kg1 4.e4+ Kg2 5.Kd4 Kg1 6.Kd5+ Kg2 7.Kc5 Kg1 8.Kc6+ Kg2 9.Kb6 Kg1 10.Kxa6+ Kg2 11.Kb6 Kg1 12.Kxb5+ Kg2 13.Kc5 Kg1 14.Kxc4+ Kg2 15.Kd4 Kg1 16.Kd3+ Kg2 17.Ke3 Kg1 18.Ke2+ Kg2 19.Rb6 Kg1 20.Rd6+ Kg2 21.Rd4 Kg1 22.Rd3+ Kg2 23.Re3 Kg1 24.Rxg3#

Depth: 36/72 00:06:50 1530mN, tb=4434

Jouni
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Jouni
Posts: 3612
Joined: Wed Mar 08, 2006 8:15 pm
Full name: Jouni Uski

Re: Mate in 24

Post by Jouni »

Nice progress with Huntsman

info depth 32 seldepth 33 multipv 1 score mate 24 nodes 1734972 nps 9378227 tbhits 0 time 185 pv d6b8 g2g1 b8a7 g1g2 e2e3 g2g1 e3e4 g1g2 e5d4 g2g1 d4d5 g1g2 d5c5 g2g1 c5c6 g1g2 c6b6 g2g1 b6a6 g1g2 a6b6 g2g1 b6b5 g1g2 b5c5 g2g1 c5c4 g1g2 c4d4 g2g1 d4d3 g1g2

185 ms :)
Jouni
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Uri Blass
Posts: 10771
Joined: Thu Mar 09, 2006 12:37 am
Location: Tel-Aviv Israel

Re: Mate in 24

Post by Uri Blass »

Nice regression with stockfish.

Latest developemnt version with a single core needs a long time to see the mate even many plies after the root.
It is strange that when the score goes up it starts to calculate a long time about other moves when earlier it did not do it.

FEN: 8/B7/5R2/P1K5/1Pp1P1pp/2P3pq/7p/6kb w - - 3 14

Stockfish_23112018_x64_avx2:
NNUE evaluation using nn-0000000000a0.nnue
1/1 00:00 38 19k -4.92 Kc5xc4+ Kg1-g2
2/2 00:00 73 37k -4.92 Kc5xc4+ Kg1-g2
3/3 00:00 100 50k -4.92 Kc5xc4+ Kg1-g2
4/3 00:00 127 64k -4.92 Kc5xc4+ Kg1-g2
5/3 00:00 297 149k -5.46 b4-b5 Kg1-g2
6/4 00:00 682 227k -3.61 Kc5xc4+ Kg1-g2 Rf6-h6 Kg2-f3
7/6 00:00 838 210k -5.85 Kc5xc4+ Kg1-g2 Rf6-h6 Kg2-f1 Rh6-b6
8/7 00:00 924 231k -5.49 Kc5xc4+ Kg1-g2 Rf6-h6 Kg2-f1 Rh6-e6
9/12 00:00 1k 280k 0.00 Kc5xc4+ Kg1-g2 e4-e5
10/4 00:00 1k 286k 0.00 Kc5xc4+ Kg1-g2 e4-e5
11/4 00:00 1k 294k 0.00 Kc5xc4+ Kg1-g2 e4-e5
12/4 00:00 2k 307k 0.00 Kc5xc4+ Kg1-g2 e4-e5
13/4 00:00 2k 319k 0.00 Kc5xc4+ Kg1-g2 e4-e5
14/4 00:00 2k 331k 0.00 Kc5xc4+ Kg1-g2 e4-e5
15/4 00:00 2k 340k 0.00 Kc5xc4+ Kg1-g2 e4-e5
16/4 00:00 2k 348k 0.00 Kc5xc4+ Kg1-g2 e4-e5
17/4 00:00 2k 358k 0.00 Kc5xc4+ Kg1-g2 e4-e5
18/4 00:00 2k 371k 0.00 Kc5xc4+ Kg1-g2 e4-e5
19/4 00:00 2k 384k 0.00 Kc5xc4+ Kg1-g2 e4-e5
20/4 00:00 2k 402k 0.00 Kc5xc4+ Kg1-g2 e4-e5
21/4 00:00 2k 427k 0.00 Kc5xc4+ Kg1-g2 e4-e5
22/4 00:00 2k 383k 0.00 Kc5xc4+ Kg1-g2 e4-e5
23/4 00:00 3k 418k 0.00 Kc5xc4+ Kg1-g2 e4-e5
24/4 00:00 3k 463k 0.00 Kc5xc4+ Kg1-g2 e4-e5
25/4 00:00 3k 440k 0.00 Kc5xc4+ Kg1-g2 e4-e5
26/4 00:00 3k 492k 0.00 Kc5xc4+ Kg1-g2 e4-e5
27/4 00:00 4k 548k 0.00 Kc5xc4+ Kg1-g2 e4-e5
28/4 00:00 4k 548k 0.00 Kc5xc4+ Kg1-g2 e4-e5
29/4 00:00 5k 541k 0.00 Kc5xc4+ Kg1-g2 e4-e5
30/4 00:00 5k 602k 0.00 Kc5xc4+ Kg1-g2 e4-e5
31/4 00:00 6k 604k 0.00 Kc5xc4+ Kg1-g2 e4-e5
32/4 00:00 7k 666k 0.00 Kc5xc4+ Kg1-g2 e4-e5
33/4 00:00 8k 687k 0.00 Kc5xc4+ Kg1-g2 e4-e5
34/4 00:00 9k 660k 0.00 Kc5xc4+ Kg1-g2 e4-e5
35/4 00:00 10k 639k 0.00 Kc5xc4+ Kg1-g2 e4-e5
36/4 00:00 11k 642k 0.00 Kc5xc4+ Kg1-g2 e4-e5
37/4 00:00 12k 668k 0.00 Kc5xc4+ Kg1-g2 e4-e5
38/4 00:00 13k 689k 0.00 Kc5xc4+ Kg1-g2 e4-e5
39/4 00:00 14k 716k 0.00 Kc5xc4+ Kg1-g2 e4-e5
40/4 00:00 15k 737k 0.00 Kc5xc4+ Kg1-g2 e4-e5
41/4 00:00 17k 762k 0.00 Kc5xc4+ Kg1-g2 e4-e5
42/4 00:00 18k 788k 0.00 Kc5xc4+ Kg1-g2 e4-e5
43/4 00:00 20k 757k 0.00 Kc5xc4+ Kg1-g2 e4-e5
44/4 00:00 21k 762k 0.00 Kc5xc4+ Kg1-g2 e4-e5
45/5 00:00 24k 711k 0.00 Kc5xc4+ Kg1-g2 e4-e5
46/4 00:00 26k 714k 0.00 Kc5xc4+ Kg1-g2 e4-e5
47/4 00:00 29k 720k 0.00 Kc5xc4+ Kg1-g2 e4-e5
48/4 00:00 31k 730k 0.00 Kc5xc4+ Kg1-g2 e4-e5
49/4 00:00 34k 743k 0.00 Kc5xc4+ Kg1-g2 e4-e5
50/4 00:00 37k 731k 0.00 Kc5xc4+ Kg1-g2 e4-e5
51/4 00:00 42k 734k 0.00 Kc5xc4+ Kg1-g2 e4-e5
52/4 00:00 47k 748k 0.00 Kc5xc4+ Kg1-g2 e4-e5
53/4 00:00 53k 741k 0.00 Kc5xc4+ Kg1-g2 e4-e5
54/4 00:00 58k 747k 0.00 Kc5xc4+ Kg1-g2 e4-e5
55/4 00:00 66k 754k 0.00 Kc5xc4+ Kg1-g2 e4-e5
56/4 00:00 74k 739k 0.00 Kc5xc4+ Kg1-g2 e4-e5
57/4 00:00 82k 743k 0.00 Kc5xc4+ Kg1-g2 e4-e5
58/4 00:00 94k 746k 0.00 Kc5xc4+ Kg1-g2 e4-e5
59/4 00:00 105k 758k 0.00 Kc5xc4+ Kg1-g2 e4-e5
60/4 00:00 119k 765k 0.00 Kc5xc4+ Kg1-g2 e4-e5
61/4 00:00 135k 767k 0.00 Kc5xc4+ Kg1-g2 e4-e5
62/4 00:00 150k 779k 0.00 Kc5xc4+ Kg1-g2 e4-e5
63/4 00:00 171k 775k 0.00 Kc5xc4+ Kg1-g2 e4-e5
64/4 00:00 190k 784k 0.00 Kc5xc4+ Kg1-g2 e4-e5
65/4 00:00 209k 789k 0.00 Kc5xc4+ Kg1-g2 e4-e5
66/4 00:00 228k 795k 0.00 Kc5xc4+ Kg1-g2 e4-e5
67/4 00:00 252k 798k 0.00 Kc5xc4+ Kg1-g2 e4-e5
68/4 00:00 286k 791k 0.00 Kc5xc4+ Kg1-g2 e4-e5
69/4 00:00 333k 790k 0.00 Kc5xc4+ Kg1-g2 e4-e5
70/4 00:00 360k 798k 0.00 Kc5xc4+ Kg1-g2 e4-e5
71/7 00:00 411k 804k 0.00 Kc5xc4+ Kg1-g2 e4-e5
72/4 00:00 436k 805k 0.00 Kc5xc4+ Kg1-g2 e4-e5
73/4 00:00 463k 810k 0.00 Kc5xc4+ Kg1-g2 e4-e5
74/4 00:00 507k 816k 0.00 Kc5xc4+ Kg1-g2 e4-e5
75/7 00:00 599k 825k 0.00 Kc5xc4+ Kg1-g2 e4-e5
76/4 00:00 633k 827k 0.00 Kc5xc4+ Kg1-g2 e4-e5
77/4 00:00 669k 826k 0.00 Kc5xc4+ Kg1-g2 e4-e5
78/4 00:00 706k 826k 0.00 Kc5xc4+ Kg1-g2 e4-e5
79/4 00:00 744k 826k 0.00 Kc5xc4+ Kg1-g2 e4-e5
80/4 00:00 778k 829k 0.00 Kc5xc4+ Kg1-g2 e4-e5
81/4 00:00 827k 836k 0.00 Kc5xc4+ Kg1-g2 e4-e5
82/4 00:01 885k 842k 0.00 Kc5xc4+ Kg1-g2 e4-e5
83/4 00:01 952k 851k 0.00 Kc5xc4+ Kg1-g2 e4-e5
84/4 00:01 1,000k 857k 0.00 Kc5xc4+ Kg1-g2 e4-e5
85/4 00:01 1,069k 859k 0.00 Kc5xc4+ Kg1-g2 e4-e5
86/4 00:01 1,128k 860k 0.00 Kc5xc4+ Kg1-g2 e4-e5
87/4 00:01 1,189k 864k 0.00 Kc5xc4+ Kg1-g2 e4-e5
88/4 00:01 1,479k 841k 0.00 Kc5xc4+ Kg1-g2 e4-e5
89/4 00:01 1,554k 846k 0.00 Kc5xc4+ Kg1-g2 e4-e5
90/4 00:01 1,630k 858k 0.00 Kc5xc4+ Kg1-g2 e4-e5
91/4 00:01 1,733k 872k 0.00 Kc5xc4+ Kg1-g2 e4-e5
92/4 00:02 1,827k 885k 0.00 Kc5xc4+ Kg1-g2 e4-e5
93/4 00:02 1,953k 893k 0.00 Kc5xc4+ Kg1-g2 e4-e5
94/4 00:02 2,074k 906k 0.00 Kc5xc4+ Kg1-g2 e4-e5
95/4 00:02 2,258k 924k 0.00 Kc5xc4+ Kg1-g2 e4-e5
96/12 00:04 4,093k 896k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2 Kd3-e3 Kg2-g1 Ke3-d2+ Kg1-g2 Kd2-e3
97/11 00:04 4,475k 909k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2
98/11 00:21 17,406k 808k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2
99/11 00:22 17,961k 812k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2
100/11 00:22 18,285k 816k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1
101/11 00:23 19,176k 820k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1
102/11 00:25 20,732k 821k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2
103/11 00:25 21,315k 825k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2
104/11 00:26 21,682k 829k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1
105/11 00:26 22,332k 836k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2
106/11 00:27 22,840k 841k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2
107/11 00:29 24,691k 845k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1
108/11 00:32 27,569k 852k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2
109/11 00:32 28,198k 856k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1
110/11 00:33 29,043k 860k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1
111/11 00:35 31,179k 868k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1
112/11 00:37 32,945k 875k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1
113/26+ 00:37 33,087k 875k +0.03 Kc5xc4+
113/26 14:31 1,027,059k 1,178k +M11 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2 Kd3-e3 Kg2-g1 Ke3-e2+ Kg1-g2 Rf6-b6 Kg2-g1 Rb6-d6+ Kg1-g2 Rd6-d4 Kg2-g1 Rd4-d3+ Kg1-g2 Rd3-e3 Kg2-g1 Re3xg3+

For comparison

FEN: 8/B7/5R2/P1K5/1Pp1P1pp/2P3pq/7p/6kb w - - 3 14

Stockfish_10_x64_popcnt:
1/2 00:00 39 39k -6.93 Kc5xc4+ Kg1-g2
2/3 00:00 86 86k -6.34 Kc5xc4+ Kg1-g2 b4-b5
3/4 00:00 114 114k 0.00 Kc5xc4+ Kg1-g2 b4-b5
4/4 00:00 143 143k 0.00 Kc5xc4+ Kg1-g2 b4-b5
5/4 00:00 175 175k 0.00 Kc5xc4+ Kg1-g2 b4-b5
6/4 00:00 215 215k 0.00 Kc5xc4+ Kg1-g2 b4-b5
7/4 00:00 251 126k 0.00 Kc5xc4+ Kg1-g2 b4-b5
8/4 00:00 322 161k 0.00 Kc5xc4+ Kg1-g2 b4-b5
9/4 00:00 387 194k 0.00 Kc5xc4+ Kg1-g2 b4-b5
10/4 00:00 475 238k 0.00 Kc5xc4+ Kg1-g2 b4-b5
11/4 00:00 623 312k 0.00 Kc5xc4+ Kg1-g2 b4-b5
12/4 00:00 818 409k 0.00 Kc5xc4+ Kg1-g2 b4-b5
13/4 00:00 951 476k 0.00 Kc5xc4+ Kg1-g2 b4-b5
14/4 00:00 1k 566k 0.00 Kc5xc4+ Kg1-g2 b4-b5
15/4 00:00 1k 680k 0.00 Kc5xc4+ Kg1-g2 b4-b5
16/4 00:00 2k 808k 0.00 Kc5xc4+ Kg1-g2 b4-b5
17/4 00:00 2k 1,020k 0.00 Kc5xc4+ Kg1-g2 b4-b5
18/4 00:00 3k 1,267k 0.00 Kc5xc4+ Kg1-g2 b4-b5
19/4 00:00 3k 1,506k 0.00 Kc5xc4+ Kg1-g2 b4-b5
20/4 00:00 4k 1,212k 0.00 Kc5xc4+ Kg1-g2 b4-b5
21/4 00:00 4k 1,392k 0.00 Kc5xc4+ Kg1-g2 b4-b5
22/4 00:00 5k 1,707k 0.00 Kc5xc4+ Kg1-g2 b4-b5
23/4 00:00 6k 2,072k 0.00 Kc5xc4+ Kg1-g2 b4-b5
24/4 00:00 7k 1,842k 0.00 Kc5xc4+ Kg1-g2 b4-b5
25/4 00:00 9k 2,137k 0.00 Kc5xc4+ Kg1-g2 b4-b5
26/4 00:00 10k 2,015k 0.00 Kc5xc4+ Kg1-g2 b4-b5
27/4 00:00 12k 2,032k 0.00 Kc5xc4+ Kg1-g2 b4-b5
28/4 00:00 14k 2,390k 0.00 Kc5xc4+ Kg1-g2 b4-b5
29/4 00:00 17k 2,380k 0.00 Kc5xc4+ Kg1-g2 b4-b5
30/6 00:00 23k 2,297k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-c4+
31/8 00:00 32k 2,454k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-e5+ Kg1-g2
32/8 00:00 51k 2,308k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-e5+ Kg1-g2 Ke5-d4
33/8 00:00 62k 2,468k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2 Kd3-d4
34/10 00:00 73k 2,510k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2 Kd3-e3 Kg2-g1 Ke3-d3+
35/11 00:00 94k 2,529k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2 Kd3-e3 Kg2-g1 Ke3-e2+ Kg1-g2
36/14 00:00 112k 2,594k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2 Kd3-e3 Kg2-g1 Ke3-e2+ Kg1-g2 Rf6-b6 Kg2-g1 Rb6-f6+
37/16 00:00 137k 2,592k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2 Kd3-e3 Kg2-g1 Ke3-e2+ Kg1-g2 Rf6-b6 Kg2-g1 Rb6-b8+ Kg1-g2 Rb8-b6
38/15 00:00 165k 2,663k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1
39/15 00:00 189k 2,659k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1
40/16 00:00 220k 2,682k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2 Kd3-e3 Kg2-g1 Ke3-e2+ Kg1-g2 Rf6-b6 Kg2-g1 Rb6-f6+
41/16 00:00 247k 2,685k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2 Kd3-e3 Kg2-g1 Ke3-e2+ Kg1-g2 Rf6-b6 Kg2-g1 Rb6-c6+ Kg1-g2 Rc6-b6
42/15 00:00 278k 2,704k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1
43/20 00:00 336k 2,712k 0.00 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2 Kd3-e3 Kg2-g1 Ke3-e2+ Kg1-g2 Rf6-b6 Kg2-g1 Rb6-c6+ Kg1-g2 Rc6-c5 Kg2-g1 Rc5-d5+ Kg1-g2 Rd5-c5
44/88 00:00 1,214k 2,754k +M20 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2 Kd3-e3 Kg2-g1 Ke3-e2+ Kg1-g2 Rf6-b6 Kg2-g1 Rb6-c6+ Kg1-g2 Rc6-c5 Kg2-g1 Rc5-d5+ Kg1-g2 Ba7-b8 Kg2-g1 Rd5-d1+ Qh3-f1+ Rd1xf1+ Kg1-g2 a5-a6 Kg2-h3 Rf1xh1 Kh3-g2 a6-a7 Kg2xh1 a7-a8Q g3-g2 e4-e5 h4-h3 e5-e6 g4-g3 Bb8xg3 Kh1-g1 Qa8-a1+
45/40 00:00 1,375k 2,783k +M20 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2 Kd3-e3 Kg2-g1 Ke3-e2+ Kg1-g2 Rf6-b6 Kg2-g1 Rb6-c6+ Kg1-g2 Rc6-c5 Kg2-g1 Rc5-d5+ Kg1-g2 Ba7-b8 Kg2-g1 Rd5-d1+ Qh3-f1+ Rd1xf1+ Kg1-g2 a5-a6 Kg2-h3 Rf1xh1 Kh3-g2 a6-a7 Kg2xh1 a7-a8Q g3-g2 e4-e5 h4-h3 e5-e6 g4-g3 Bb8xg3 Kh1-g1 Qa8-a1+
46/40 00:00 1,667k 2,825k +M11 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2 Kd3-e3 Kg2-g1 Ke3-e2+ Kg1-g2 Rf6-b6 Kg2-g1 Rb6-d6+ Kg1-g2 Rd6-d4 Kg2-g1 Rd4-d3+ Kg1-g2 Rd3-e3 Kg2-g1 Re3xg3+
Top
Uri Blass
Posts: 10771
Joined: Thu Mar 09, 2006 12:37 am
Location: Tel-Aviv Israel

Re: Mate in 24

Post by Uri Blass »

some plies earlier stockfish needs more time to see the mate but less depth.
again this stupid thing use more time for other moves only after failing high on the right move and I do not understand the logic behind this behaviour of stockfish.

FEN: 8/B7/1K3R2/Pp6/1Pp1P1pp/2P3pq/7p/6kb w - - 3 12

Stockfish_23112018_x64_avx2:
NNUE evaluation using nn-0000000000a0.nnue
1/1 00:00 36 18k -5.22 Kb6-c7+ Kg1-g2
2/2 00:00 68 34k -5.22 Kb6-c7+ Kg1-g2
3/3 00:00 90 45k -5.22 Kb6-c7+ Kg1-g2
4/3 00:00 117 59k -5.22 Kb6-c7+ Kg1-g2
5/3 00:00 366 122k -6.41 Rf6-d6 Bh1xe4
6/4 00:00 417 139k -3.95 Kb6xb5+ Kg1-g2 Rf6-d6
7/4 00:00 441 147k -3.95 Kb6xb5+ Kg1-g2 Rf6-d6
8/5 00:00 484 161k -3.41 Kb6xb5+ Kg1-g2 Rf6-d6
9/8 00:00 800 267k -4.72 Kb6xb5+ Kg1-g2 Rf6-d6 Kg2-f1 Rd6-d1+ Kf1-e2 Rd1xh1
10/9 00:00 929 232k -4.44 Kb6xb5+ Kg1-g2 Rf6-d6 Kg2-f1 Rd6-d1+ Kf1-e2 Rd1xh1 Ke2-d2
11/13 00:00 3k 376k -6.24 Kb6xb5+ Kg1-g2 Rf6-d6 Kg2-f1 Rd6-d1+ Kf1-e2 Rd1xh1 Qh3-g2 Rh1-b1 Qg2xe4
12/13 00:00 4k 442k -6.13 Kb6xb5+ Kg1-g2 Rf6-d6 Kg2-f1 Rd6-d1+ Kf1-e2 Rd1-d4 Bh1-f3 Kb5-a6 Ke2-e1
13/13 00:00 9k 469k 0.00 Kb6xb5+ Kg1-g2 Ba7-b8 Kg2-g1
14/5 00:00 9k 471k 0.00 Kb6xb5+ Kg1-g2 Ba7-b8 Kg2-g1
15/6 00:00 9k 474k 0.00 Kb6xb5+ Kg1-g2 Ba7-b8 Kg2-g1 Bb8-a7+
16/5 00:00 10k 458k 0.00 Kb6xb5+ Kg1-g2 Ba7-b8 Kg2-g1
17/5 00:00 10k 462k 0.00 Kb6xb5+ Kg1-g2 Ba7-b8 Kg2-g1
18/5 00:00 10k 465k 0.00 Kb6xb5+ Kg1-g2 Ba7-b8 Kg2-g1
19/5 00:00 10k 470k 0.00 Kb6xb5+ Kg1-g2 Ba7-b8 Kg2-g1
20/6 00:00 10k 478k 0.00 Kb6-c7+ Kg1-g2 Ba7-b8 Kg2-g1 Bb8-a7+
21/6 00:00 10k 485k 0.00 Kb6-c7+ Kg1-g2 Ba7-b8 Kg2-g1 Bb8-a7+
22/5 00:00 10k 494k 0.00 Kb6-c7+ Kg1-g2 Ba7-b8 Kg2-g1
23/5 00:00 11k 488k 0.00 Kb6-c7+ Kg1-g2 Ba7-b8 Kg2-g1
24/5 00:00 11k 504k 0.00 Kb6-c7+ Kg1-g2 Ba7-b8 Kg2-g1
25/5 00:00 11k 499k 0.00 Kb6-c7+ Kg1-g2 Ba7-b8 Kg2-g1
26/6 00:00 12k 513k 0.00 Kb6-c7+ Kg1-g2 Ba7-b8 Kg2-g1 Bb8-a7+
27/5 00:00 13k 534k 0.00 Kb6-c7+ Kg1-g2 Ba7-b8 Kg2-g1
28/6 00:00 13k 539k 0.00 Kb6xb5+ Kg1-g2 Ba7-b8 Kg2-g1 Bb8-a7+
29/5 00:00 14k 549k 0.00 Kb6xb5+ Kg1-g2 Ba7-b8 Kg2-g1
30/5 00:00 14k 573k 0.00 Kb6xb5+ Kg1-g2 Ba7-b8 Kg2-g1
31/5 00:00 15k 577k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
32/5 00:00 16k 589k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
33/4 00:00 17k 596k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
34/4 00:00 17k 582k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
35/4 00:00 18k 592k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
36/4 00:00 19k 587k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
37/4 00:00 20k 614k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
38/4 00:00 22k 618k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
39/4 00:00 23k 612k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
40/4 00:00 24k 625k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
41/4 00:00 25k 641k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
42/4 00:00 26k 656k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
43/4 00:00 28k 673k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
44/4 00:00 29k 675k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
45/4 00:00 31k 694k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
46/4 00:00 32k 686k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
47/4 00:00 34k 688k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
48/4 00:00 35k 696k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
49/4 00:00 38k 702k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
50/4 00:00 41k 701k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
51/4 00:00 43k 723k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
52/4 00:00 46k 715k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
53/4 00:00 50k 705k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
54/4 00:00 54k 694k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
55/5 00:00 61k 665k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
56/4 00:00 68k 636k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
57/4 00:00 76k 636k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
58/4 00:00 84k 636k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
59/4 00:00 93k 647k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
60/4 00:00 104k 634k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
61/4 00:00 115k 652k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
62/4 00:00 126k 658k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
63/4 00:00 138k 662k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
64/4 00:00 156k 653k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
65/4 00:00 194k 623k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
66/4 00:00 209k 634k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
67/4 00:00 223k 636k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
68/4 00:00 240k 643k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
69/4 00:00 256k 653k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
70/4 00:00 273k 668k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
71/4 00:00 301k 683k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
72/4 00:00 317k 695k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
73/4 00:00 345k 706k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
74/4 00:00 369k 717k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
75/4 00:00 396k 731k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
76/4 00:00 434k 737k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
77/4 00:00 463k 745k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
78/4 00:00 499k 763k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
79/4 00:00 532k 778k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
80/4 00:00 569k 792k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
81/4 00:00 606k 808k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
82/4 00:00 655k 828k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
83/4 00:00 707k 845k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
84/4 00:00 780k 873k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
85/4 00:00 857k 898k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
86/4 00:01 917k 914k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
87/4 00:01 982k 926k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
88/4 00:01 1,057k 939k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
89/4 00:01 1,130k 951k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
90/4 00:01 1,218k 967k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
91/4 00:01 1,303k 978k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
92/4 00:01 1,411k 993k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
93/4 00:01 1,504k 1,006k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
94/4 00:01 1,707k 1,020k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
95/4 00:01 1,837k 1,034k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
96/4 00:01 1,959k 1,043k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
97/4 00:01 2,076k 1,053k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
98/4 00:02 2,233k 1,060k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
99/4 00:02 2,343k 1,067k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
100/4 00:02 2,502k 1,076k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
101/4 00:02 2,928k 1,073k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
102/4 00:02 3,187k 1,072k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
103/4 00:04 4,540k 989k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
104/4 00:04 4,861k 989k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
105/4 00:05 5,558k 980k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
106/4 00:06 6,166k 994k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
107/4 00:09 8,630k 951k 0.00 Kb6xb5+ Kg1-g2 Kb5-a6
108/29+ 00:42 42,797k 998k +0.03 Kb6xb5+
108/29 32:19 1,937,224k 999k +M13 Kb6xb5+ Kg1-g2 Kb5-c5 Kg2-g1 Kc5xc4+ Kg1-g2 Kc4-d4 Kg2-g1 Kd4-d3+ Kg1-g2 Kd3-e3 Kg2-g1 Ke3-e2+ Kg1-g2 Rf6-b6 Kg2-g1 Rb6-d6+ Kg1-g2 Rd6-d4 Kg2-g1 Rd4-d3+ Kg1-g2 Rd3-e3 Kg2-g1 Re3xg3+
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Jouni
Posts: 3612
Joined: Wed Mar 08, 2006 8:15 pm
Full name: Jouni Uski

Re: Mate in 24

Post by Jouni »

There is matetrack test at https://github.com/vondele/matetrack . Current is better than SF10.
Jouni
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