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 15 64-bit 4CPU (3622+13
−13		)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 26.0 64-bit 4CPU3624+15
−15		(+2)16 − 16
(+0−0=32)
50.0%
16.0 / 32
42.8%
+2
–   Dragon by Komodo 3.1 64-bit 4CPU3616+14
−14		(−6)17 − 15
(+2−0=30)
53.1%
17.0 / 32
77.4%
+12
–   SugaR AI 2.50 64-bit 4CPU3615+14
−14		(−7)16.5 − 15.5
(+1−0=31)
51.6%
16.5 / 32
78.5%
+1
–   ShashChess 21.1 64-bit 4CPU3615+16
−16		(−7)16 − 16
(+1−1=30)
50.0%
16.0 / 32
77.7%
−7
–   Dragon by Komodo 3 64-bit 4CPU3615+14
−14		(−7)16 − 16
(+0−0=32)
50.0%
16.0 / 32
78.7%
−7
–   Dragon by Komodo 2.6 64-bit 4CPU3611+16
−16		(−11)26.5 − 25.5
(+1−0=51)
51.0%
26.5 / 52
87.2%
−5
–   Fat Fritz 2 64-bit 4CPU3601+10
−10		(−21)17 − 15
(+2−0=30)
53.1%
17.0 / 32
99.9%
−3
–   Berserk 10 64-bit 4CPU3567+13
−13		(−55)20 − 12
(+8−0=24)
62.5%
20.0 / 32
100.0%
+21
–   RubiChess 20221120 64-bit 4CPU3558+12
−12		(−64)18 − 14
(+4−0=28)
56.3%
18.0 / 32
100.0%
−27
–   Revenge 3.0 64-bit 4CPU3558+9
−9		(−64)18 − 14
(+4−0=28)
56.3%
18.0 / 32
100.0%
−27
–   Ethereal 13.75 64-bit 4CPU3554+12
−12		(−68)20 − 12
(+8−0=24)
62.5%
20.0 / 32
100.0%
+9
–   Berserk 9 64-bit 4CPU3554+14
−14		(−68)18 − 14
(+5−1=26)
56.3%
18.0 / 32
100.0%
−29
–   Koivisto 8.0 64-bit 4CPU3551+11
−11		(−71)33 − 17
(+16−0=34)
66.0%
33.0 / 50
100.0%
+29
–   SlowChess Blitz 2.9 64-bit 4CPU3545+9
−9		(−77)19.5 − 12.5
(+7−0=25)
60.9%
19.5 / 32
100.0%
−10
–   Berserk 8.5.1 64-bit 4CPU3542+15
−15		(−80)19 − 13
(+6−0=26)
59.4%
19.0 / 32
100.0%
−23
–   SlowChess Blitz 2.8 64-bit 4CPU3538+13
−13		(−84)17.5 − 14.5
(+3−0=29)
54.7%
17.5 / 32
100.0%
−56
–   Ethereal 13.50 64-bit 4CPU3534+14
−14		(−88)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
0
–   Seer 2.6.0 64-bit 4CPU3534+11
−11		(−88)20 − 12
(+8−0=24)
62.5%
20.0 / 32
100.0%
−10
–   RubiChess 20220813 64-bit 4CPU3530+15
−15		(−92)20 − 12
(+8−0=24)
62.5%
20.0 / 32
100.0%
−15
–   Rebel 16 64-bit 4CPU3530+14
−14		(−92)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
+17
–   rofChade 3.0 64-bit 4CPU3526+10
−10		(−96)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
+74
–   Revenge 2.0 64-bit 4CPU3524+14
−14		(−98)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
+10
–   RubiChess 20220223 64-bit 4CPU3516+13
−13		(−106)57.5 − 26.5
(+31−0=53)
68.5%
57.5 / 84
100.0%
+12
–   Minic 3.30 64-bit 4CPU3515+14
−14		(−107)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
+9
–   Seer 2.5.0 64-bit 4CPU3510+13
−13		(−112)22.5 − 9.5
(+13−0=19)
70.3%
22.5 / 32
100.0%
+20
–   Arasan 23.4 64-bit 4CPU3499+13
−13		(−123)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
+21
–   Uralochka 3.38c 64-bit 4CPU3493+15
−15		(−129)19.5 − 10.5
(+9−0=21)
65.0%
19.5 / 30
100.0%
−34
–   Rebel 15.1a 64-bit 4CPU3490+16
−16		(−132)17.5 − 6.5
(+11−0=13)		72.9%
17.5 / 24
100.0%
+21
–   Arasan 23.3 64-bit 4CPU3489+14
−14		(−133)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
−45
–   Igel 3.1.0 64-bit 4CPU3484+12
−12		(−138)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
−29
–   Minic 3.24 64-bit 4CPU3478+15
−15		(−144)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
+24
–   Igel 3.0.5 64-bit 4CPU3475+11
−11		(−147)22.5 − 9.5
(+13−0=19)
70.3%
22.5 / 32
100.0%
−13
–   Ethereal 13.00 64-bit 4CPU3468+16
−16		(−154)39.5 − 12.5
(+27−0=25)
76.0%
39.5 / 52
100.0%
+22
–   Komodo 13.1 64-bit 4CPU3464+17
−17		(−158)39 − 11
(+28−0=22)
78.0%
39.0 / 50
100.0%
+35
–   RubiChess 2.1 64-bit 4CPU3464+15
−15		(−158)40 − 10
(+30−0=20)
80.0%
40.0 / 50
100.0%
+54
–   Halogen 11 64-bit 4CPU3458+16
−16		(−164)13.5 − 6.5
(+7−0=13)		67.5%
13.5 / 20
100.0%
−53
–   Igel 3.0.0 64-bit 4CPU3458+18
−18		(−164)40.5 − 9.5
(+31−0=19)
81.0%
40.5 / 50
100.0%
+56
–   Houdini 6 64-bit 4CPU3456+7
−7		(−166)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
+15
–   Nemorino 6.00 64-bit 4CPU3456+10
−10		(−166)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
−45
–   Lc0 0.28.0 w744204 64-bit 4CPU3443+15
−15		(−179)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
−24
–   Minic 3.18 64-bit 4CPU3437+16
−16		(−185)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
−42
–   Tucano 10.00 64-bit 4CPU3428+14
−14		(−194)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
0
–   Wasp 5.50 64-bit 4CPU3398+16
−16		(−224)26.5 − 5.5
(+21−0=11)
82.8%
26.5 / 32
100.0%
+15
–   Lc0 0.27.0 w703810 64-bit 4CPU3369+12
−12		(−253)41 − 11
(+30−0=22)
78.8%
41.0 / 52
100.0%
−51
1570 games: 520 wins, 2 losses, 1048 draws (66.8%), score: 66.5%

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