CCRL 40/15
Downloads and Statistics
March 6, 2021
Testing summary:
Total: 1'223'030 games
played by 2'799 programs

White wins: 420'040 (34.3%)
Black wins: 308'879 (25.3%)
Draws: 494'111 (40.4%)
White score: 54.5%

Engine Details

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ShashChess 11.0 64-bit (3404+16
−16
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members, Andrea Manzo Links: List of Authors, Homepage, Development Versions, Testing Framework, Shashchess Homepage
Stockfish was originally based on Glaurung by Tord Romstad. A try to implement Alexander Shashin's theory on a Stockfish derived chess engine
This is one of the 121 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 12 64-bit3478+15
−15
(+74)20.5 − 31.5
(+1−12=39)
39.4%
20.5 / 52
0.0%
+19
= 0 0 = = = 0 = 0 = = 0 0 = = = = 1 = = = = = = = 0 = = = = 0 = = 0 = = = = = = = = 0 = 0 = = = 0 = = =
–   Stockfish 2019-12-10 64-bit3442+16
−16
(+38)26 − 26
(+3−3=46)
50.0%
26.0 / 52
0.0%
+36
= = = 1 1 = = = = = = = = = = 1 = 0 = = = 0 = = = 0 = = = = = = = = = = = = = = = = = = = = = = = = = =
–   Stockfish 11 64-bit3434+15
−15
(+30)31 − 29
(+3−1=56)
51.7%
31.0 / 60
0.2%
+37
= = = = = = = = = = = = = = = = = 1 = = = = = = = = = = = = = = = = = = = = = = = 1 = = = = = = 1 = = = = = = = = = = 0
–   SugaR XPro NN 1.0 64-bit3416+14
−14
(+12)30.5 − 29.5
(+3−2=55)
50.8%
30.5 / 60
10.8%
+16
= = = = = = 0 = = = = 1 = = = = = 1 = = = = = = = 1 = = = = = = = = = = = = = = = = = = = = = = = = = = 0 = = = = = = =
–   SugaR NN 310719 64-bit3412+17
−16
(+8)27 − 25
(+4−2=46)
51.9%
27.0 / 52
24.1%
+17
= = = = 1 = = = = = = 0 = = = = = = = = = = = = = = = = = = = = 1 = = = = = = = = = = 0 = = 1 = 1 = = =
–   Komodo 13.3 64-bit3344+14
−13
(−60)31 − 21
(+13−3=36)
59.6%
31.0 / 52
100.0%
−9
1 0 = 1 1 = = = 1 = = 1 = 0 = = = = = 1 = 1 = 1 = = 1 = = = = = 1 = 0 = = = = = 1 = 1 = = = = = = 1 = =
–   Houdini 6 64-bit3336+8
−8
(−68)32.5 − 19.5
(+16−3=33)
62.5%
32.5 / 52
100.0%
+2
= = 1 = = = 1 = 1 1 1 = = = 1 0 = = = = = = 1 = = = = 1 1 = 1 = 1 = 1 = 1 0 = = = = = = 1 = = = 1 0 = 1
–   Ethereal 12.50 64-bit3301+17
−17
(−103)33.5 − 18.5
(+18−3=31)
64.4%
33.5 / 52
100.0%
−20
= 1 = 1 = = 0 1 = 1 1 = = 1 = 1 0 1 1 = = 1 = = = 1 = = = 1 1 = = = = 1 = = 0 1 = 1 = = = = = 1 = 1 = =
–   Komodo 14 MCTS 64-bit3297+19
−19
(−107)36.5 − 15.5
(+21−0=31)
70.2%
36.5 / 52
100.0%
+8
1 1 = = 1 = = 1 = 1 = 1 1 = = = = = 1 1 = 1 = = = 1 = 1 = = = 1 = = = = = 1 1 1 = 1 = 1 = = = 1 1 = = 1
–   SlowChess Blitz 2.3 64-bit3280+15
−16
(−124)41 − 11
(+30−0=22)
78.8%
41.0 / 52
100.0%
+61
1 1 1 1 = 1 = 1 = = = = 1 1 1 1 1 1 = 1 = 1 1 1 1 1 = = = = 1 = 1 = 1 1 = 1 = 1 = = = = 1 1 1 = 1 = 1 1
–   Komodo 13.2.5 MCTS 64-bit3276+16
−16
(−128)37 − 15
(+22−0=30)
71.2%
37.0 / 52
100.0%
−5
1 = 1 = 1 1 1 = = = 1 1 1 = = = = 1 = = = = 1 = 1 = = 1 = = 1 = = = 1 1 1 = = = 1 1 = = 1 = 1 = 1 1 = =
–   Ethereal 12.00 64-bit3265+14
−14
(−139)43 − 17
(+27−1=32)
71.7%
43.0 / 60
100.0%
−10
1 = = 1 = = = = 1 1 1 = 1 1 1 = 1 1 1 = 1 = 1 = = = = = 1 = = = = = = 1 = = = = 1 = 1 1 = = 1 = 1 1 = 1 1 0 1 1 1 = 1 =
–   SlowChess Blitz Classic 2.2 64-bit3263+16
−16
(−141)39.5 − 12.5
(+27−0=25)
76.0%
39.5 / 52
100.0%
+19
1 = 1 = = 1 1 = 1 1 1 = = = = 1 = = = 1 = 1 = 1 1 = 1 = 1 1 = 1 1 1 = 1 = 1 = 1 = 1 = = = 1 1 1 = 1 = 1
–   Fire 7.1 64-bit3258+7
−8
(−146)40.5 − 15.5
(+25−0=31)
72.3%
40.5 / 56
100.0%
−15
1 = 1 = = = = = 1 = 1 = 1 = 1 1 1 = 1 = 1 1 = = 1 = 1 1 = = = 1 1 1 1 1 = = 1 = 1 = = = = = 1 = 1 = = 1 = = = 1
–   Xiphos 0.6 64-bit3253+10
−10
(−151)42.5 − 17.5
(+25−0=35)
70.8%
42.5 / 60
100.0%
−31
= 1 = = = = = = 1 1 1 = = = 1 = = = = 1 1 = 1 = 1 = = 1 = = = 1 = = 1 1 = 1 = = 1 1 1 1 1 = 1 1 = 1 = = 1 = 1 = = = = 1
–   RofChade 2.3 64-bit3241+11
−11
(−163)42 − 14
(+29−1=26)
75.0%
42.0 / 56
100.0%
−6
= 1 = 1 = 1 1 1 0 1 1 = = 1 1 = = 1 = = = 1 1 1 = = 1 1 = 1 = 1 = = = 1 1 1 = = 1 1 1 = = = = 1 = 1 1 1 = 1 = 1
–   Igel 2.7.0 64-bit3240+16
−16
(−164)39 − 13
(+28−2=22)
75.0%
39.0 / 52
100.0%
−4
= = = = = 1 1 = 1 1 1 1 1 1 = = = 1 1 = 1 1 1 1 = = 1 1 1 = 1 1 = = = 1 = = = 1 = 1 = 1 0 1 = 1 1 0 1 1
–   Booot 6.4 64-bit3239+11
−11
(−165)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−7
1 = = 1
–   Laser 1.7 64-bit3207+8
−8
(−197)48 − 12
(+37−1=22)
80.0%
48.0 / 60
100.0%
+4
1 1 = = 1 1 = 1 1 = 1 = 1 1 1 1 1 = 1 0 = 1 1 = 1 = = = 1 1 1 1 = = 1 1 1 1 1 = 1 = 1 1 1 1 1 1 = 1 = 1 = = 1 = = = 1 1
–   RofChade 2.202 64-bit3205+12
−12
(−199)41.5 − 14.5
(+27−0=29)
74.1%
41.5 / 56
100.0%
−53
1 1 1 1 = 1 = = 1 = = = = = = 1 1 = 1 = = = 1 = = 1 = 1 = 1 = 1 = = 1 1 = = = 1 = 1 1 = 1 1 1 = = 1 1 1 1 1 = =
–   SlowChess Blitz Classic 2.1 64-bit3204+18
−18
(−200)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+89
1 = 1 1
–   Defenchess 2.2 64-bit3203+9
−10
(−201)44.5 − 15.5
(+30−1=29)
74.2%
44.5 / 60
100.0%
−51
= = = = 1 1 = 1 1 1 = = = 1 1 1 = 1 = 1 = = = 1 = = 1 1 = 1 = 1 1 = = = = 1 = 1 1 = = 1 1 0 1 = 1 = 1 = 1 1 1 = 1 1 1 =
–   Schooner 2.2 64-bit3203+10
−10
(−201)45 − 15
(+30−0=30)
75.0%
45.0 / 60
100.0%
−47
= 1 1 1 = = = 1 1 1 = = 1 = = 1 = = 1 = = = 1 = 1 = = 1 1 1 = = = 1 1 1 1 1 1 1 1 1 1 1 = = = = 1 = 1 = 1 = = = 1 = 1 =
–   RubiChess 1.7.3 64-bit3191+17
−17
(−213)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
−48
= 1 = 1 = = 1 1 1 1 1 = 1 1 = = = 1 1 = = = = 1 = 1 1 1 1 1 = =
–   Andscacs 0.95 64-bit3180+9
−9
(−224)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+63
1 = 1 1 1 1 = 1
–   RubiChess 1.6.1 64-bit3169+23
−23
(−235)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on March 6, 2021