CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Stockfish 20230507 64-bit 4CPU (3637+18
−18		)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: List of Authors, Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 152 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   ShashChess GZ 64-bit 4CPU3637+14
−14		(0)16 − 16
(+0−0=32)
50.0%
16.0 / 32
51.5%
0
–   Dragon by Komodo 3.2 64-bit 4CPU3623+12
−12		(−14)17 − 15
(+2−0=30)
53.1%
17.0 / 32
92.7%
+4
–   Berserk 11.1 64-bit 4CPU3583+12
−12		(−54)19 − 13
(+6−0=26)
59.4%
19.0 / 32
100.0%
+2
–   Ethereal 14.00 64-bit 4CPU3577+12
−12		(−60)18.5 − 13.5
(+5−0=27)
57.8%
18.5 / 32
100.0%
−13
–   RubiChess 20230410 64-bit 4CPU3564+13
−13		(−73)19.5 − 12.5
(+7−0=25)
60.9%
19.5 / 32
100.0%
−7
–   Koivisto 9.0 64-bit 4CPU3560+10
−10		(−77)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
+44
–   Revenge 3.0 64-bit 4CPU3558+9
−9		(−79)20 − 12
(+8−0=24)
62.5%
20.0 / 32
100.0%
−1
–   Igel 3.4.0 64-bit 4CPU3557+14
−14		(−80)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
+7
–   SlowChess Blitz 2.9 64-bit 4CPU3545+9
−9		(−92)20 − 12
(+8−0=24)
62.5%
20.0 / 32
100.0%
−14
–   Rebel 16.2 64-bit 4CPU3544+13
−13		(−93)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
+26
–   Seer 2.6.0 64-bit 4CPU3534+11
−11		(−103)21 − 11
(+10−0=22)
65.6%
21.0 / 32
100.0%
−3
–   rofChade 3.0 64-bit 4CPU3526+10
−10		(−111)21 − 11
(+10−0=22)
65.6%
21.0 / 32
100.0%
−12
–   Clover 4.0 64-bit 4CPU3525+16
−16		(−112)21 − 11
(+10−0=22)
65.6%
21.0 / 32
100.0%
−12
–   Minic 3.32 64-bit 4CPU3520+14
−14		(−117)22.5 − 9.5
(+13−0=19)
70.3%
22.5 / 32
100.0%
+14
–   Caissa 1.8 64-bit 4CPU3513+17
−17		(−124)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
−4
–   Uralochka 3.39d 64-bit 4CPU3512+13
−13		(−125)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
+44
–   Viridithas 9.1.0 64-bit 4CPU3509+18
−18		(−128)16 − 8
(+8−0=16)		66.7%
16.0 / 24
100.0%
−21
–   Viridithas 9.0.0 64-bit 4CPU3503+17
−17		(−134)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
−24
–   Fire 9 64-bit 4CPU3496+18
−18		(−141)16.5 − 7.5
(+10−1=13)		68.8%
16.5 / 24
100.0%
−14
–   Wasp 6.50 64-bit 4CPU3483+14
−14		(−154)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
−32
–   Ginkgo Vienna 64-bit 4CPU3481+13
−13		(−156)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
0
–   Booot 7.1 64-bit 4CPU3473+14
−14		(−164)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
+17
–   Houdini 6 64-bit 4CPU3456+7
−7		(−181)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
+1
720 games: 230 wins, 1 losses, 489 draws (67.9%), score: 65.9%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024