CCRL 40/15
Downloads and Statistics
September 12, 2020
Testing summary:
Total: 1'176'587 games
played by 2'711 programs

White wins: 405'649 (34.5%)
Black wins: 299'651 (25.5%)
Draws: 471'287 (40.1%)
White score: 54.5%

Engine Details

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ShashChess 11.0 64-bit (3404+17
−17
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members, Andrea Manzo Links: 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 111 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 12 64-bit3489+71
−65
(+85)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
1.3%
+26
= = = 0
–   Stockfish 2019-12-10 64-bit3443+16
−16
(+39)26 − 26
(+3−3=46)
50.0%
26.0 / 52
0.0%
+37
= = = 1 1 = = = = = = = = = = = = = = = = = = = = = = 1 = 0 = = = 0 = = = 0 = = = = = = = = = = = = = =
–   Stockfish 11 64-bit3435+15
−14
(+31)31 − 29
(+3−1=56)
51.7%
31.0 / 60
0.2%
+38
= = = = = = = = = = = 1 = = = = = = = = = = 0 = = = = = = = = = 1 = = = = = = = = = = = = = = = = = = = = = 1 = = = = =
–   SugaR XPro NN 1.0 64-bit3422+18
−18
(+18)30.5 − 29.5
(+3−2=55)
50.8%
30.5 / 60
6.9%
+22
= = = = 0 = = = = 1 = = = = = = = = = = = = 0 = = = = = = = = 1 = = = = = = = = = = = = = = = 1 = = = = = = = = = = = =
–   SugaR NN 310719 64-bit3413+17
−16
(+9)27 − 25
(+4−2=46)
51.9%
27.0 / 52
21.1%
+18
= = = = 1 = = = = 0 = = 1 = 1 = = = = = = = = 0 = = = = = = = = = = = = = = = = = = = = 1 = = = = = = =
–   Komodo 13.3 64-bit3354+16
−15
(−50)31 − 21
(+13−3=36)
59.6%
31.0 / 52
100.0%
0
1 0 = 1 1 = = = 1 = 1 = = = = = = 1 = = = = 1 = = 1 = 0 = = = = = 1 = 1 = 1 = = 1 = = = = = 1 = 0 = = =
–   Houdini 6 64-bit3338+9
−9
(−66)32.5 − 19.5
(+16−3=33)
62.5%
32.5 / 52
100.0%
+4
= = 1 = = = = = = = = = 1 = = = 1 0 = 1 1 = 1 1 1 = = = 1 0 = = = = = = 1 = = = = 1 1 = 1 = 1 = 1 = 1 0
–   Komodo 14 MCTS 64-bit3294+21
−21
(−110)36.5 − 15.5
(+21−0=31)
70.2%
36.5 / 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
–   Komodo 13.2.5 MCTS 64-bit3279+16
−16
(−125)37 − 15
(+22−0=30)
71.2%
37.0 / 52
100.0%
−2
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-bit3266+14
−14
(−138)43 − 17
(+27−1=32)
71.7%
43.0 / 60
100.0%
−9
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 = =
–   SlowChess Blitz Classic 2.2 64-bit3264+16
−16
(−140)39.5 − 12.5
(+27−0=25)
76.0%
39.5 / 52
100.0%
+20
= = = 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+8
−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-bit3254+12
−11
(−150)42.5 − 17.5
(+25−0=35)
70.8%
42.5 / 60
100.0%
−30
= 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
–   Igel 2.7.0 64-bit3245+25
−25
(−159)21 − 5
(+17−1=8)
80.8%
21.0 / 26
100.0%
+57
= = = 1 1 = 1 1 1 1 = = 1 0 1 1 = 1 1 = 1 1 1 1 1 1
–   RofChade 2.3 64-bit3239+15
−15
(−165)42 − 14
(+29−1=26)
75.0%
42.0 / 56
100.0%
−8
= = = 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 = =
–   Booot 6.4 64-bit3237+14
−14
(−167)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−9
1 = = 1
–   RofChade 2.202 64-bit3207+12
−13
(−197)41.5 − 14.5
(+27−0=29)
74.1%
41.5 / 56
100.0%
−51
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 =
–   Laser 1.7 64-bit3207+10
−10
(−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 = 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
–   Schooner 2.2 64-bit3204+11
−12
(−200)45 − 15
(+30−0=30)
75.0%
45.0 / 60
100.0%
−46
= 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 =
–   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-bit3201+10
−10
(−203)44.5 − 15.5
(+30−1=29)
74.2%
44.5 / 60
100.0%
−53
= = = = 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 = 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-bit3181+10
−10
(−223)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+64
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 September 12, 2020