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 14.1 64-bit 4CPU (3608+15
−15		)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 21.1 64-bit 4CPU3615+16
−16		(+7)16 − 16
(+1−1=30)
50.0%
16.0 / 32
25.0%
+6
–   SugaR AI 2.50 64-bit 4CPU3615+14
−14		(+7)16 − 16
(+1−1=30)
50.0%
16.0 / 32
21.3%
+7
–   Dragon by Komodo 2.6 64-bit 4CPU3611+16
−16		(+3)17 − 15
(+2−0=30)
53.1%
17.0 / 32
37.2%
+20
–   Fat Fritz 2 64-bit 4CPU3601+10
−10		(−7)16 − 16
(+0−0=32)
50.0%
16.0 / 32
81.7%
−7
–   Dragon by Komodo 2.5 64-bit 4CPU3600+17
−17		(−8)16 − 16
(+0−0=32)
50.0%
16.0 / 32
80.0%
−8
–   ShashChess 15.0 64-bit 4CPU3599+15
−15		(−9)16.5 − 15.5
(+1−0=31)
51.6%
16.5 / 32
82.6%
0
–   SugaR AI 1.00 64-bit 4CPU3594+17
−17		(−14)16 − 16
(+1−1=30)
50.0%
16.0 / 32
90.9%
−14
–   ShashChess 19.3 64-bit 4CPU3585+17
−17		(−23)15 − 17
(+0−2=30)
46.9%
15.0 / 32
98.7%
−41
–   Koivisto 8.0 64-bit 4CPU3551+11
−11		(−57)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
+30
–   Berserk 8.5.1 64-bit 4CPU3542+15
−15		(−66)20 − 12
(+9−1=22)
62.5%
20.0 / 32
100.0%
+13
–   SlowChess Blitz 2.8 64-bit 4CPU3538+13
−13		(−70)18.5 − 13.5
(+5−0=27)
57.8%
18.5 / 32
100.0%
−23
–   Berserk 8 64-bit 4CPU3526+18
−18		(−82)19 − 13
(+6−0=26)
59.4%
19.0 / 32
100.0%
−25
–   Revenge 2.0 64-bit 4CPU3524+14
−14		(−84)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
+25
–   Koivisto 7.0 64-bit 4CPU3516+15
−15		(−92)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
+16
–   RubiChess 20220223 64-bit 4CPU3516+13
−13		(−92)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
+51
–   Ethereal 13.25 64-bit 4CPU3515+14
−14		(−93)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
+63
–   SlowChess Blitz 2.6 64-bit 4CPU3508+16
−16		(−100)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
+7
–   Berserk 7.0 64-bit 4CPU3507+17
−17		(−101)20 − 12
(+8−0=24)
62.5%
20.0 / 32
100.0%
−25
–   SlowChess Blitz 2.7 64-bit 4CPU3506+17
−17		(−102)18 − 14
(+4−0=28)
56.3%
18.0 / 32
100.0%
−65
–   RubiChess 2021 64-bit 4CPU3501+18
−18		(−107)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
+61
–   RubiChess 2.2 64-bit 4CPU3496+15
−15		(−112)20 − 12
(+9−1=22)
62.5%
20.0 / 32
100.0%
−31
–   Revenge 1.0 64-bit 4CPU3484+15
−15		(−124)23.5 − 8.5
(+16−1=15)
73.4%
23.5 / 32
100.0%
+37
–   Ginkgo Vienna 64-bit 4CPU3481+13
−13		(−127)14 − 6
(+8−0=12)		70.0%
14.0 / 20
100.0%
+3
–   Igel 3.0.5 64-bit 4CPU3475+11
−11		(−133)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
+10
–   Koivisto 6.0 64-bit 4CPU3473+17
−17		(−135)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
+46
–   Seer 2.4.0 64-bit 4CPU3472+14
−14		(−136)22.5 − 9.5
(+13−0=19)
70.3%
22.5 / 32
100.0%
−2
–   Berserk 6.0 64-bit 4CPU3463+16
−16		(−145)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
+11
–   Houdini 6 64-bit 4CPU3456+7
−7		(−152)24 − 8
(+17−1=14)
75.0%
24.0 / 32
100.0%
+21
–   Nemorino 6.00 64-bit 4CPU3456+10
−10		(−152)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
−8
–   Arasan 23.2 64-bit 4CPU3447+16
−16		(−161)23 − 7
(+16−0=14)
76.7%
23.0 / 30
100.0%
+20
–   Fire 8 64-bit 4CPU3445+12
−12		(−163)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
−42
–   Lc0 0.28.0 w744204 64-bit 4CPU3443+15
−15		(−165)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
−44
–   Seer 2.3.0 64-bit 4CPU3432+18
−18		(−176)21 − 11
(+10−0=22)
65.6%
21.0 / 32
100.0%
−77
–   Arasan 23.0.1 64-bit 4CPU3429+19
−19		(−179)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
+1
1074 games: 315 wins, 9 losses, 750 draws (69.8%), score: 64.2%

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