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 (3602+10
−10		)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-bit3605+13
−13		(+3)28.5 − 27.5
(+3−2=51)
50.9%
28.5 / 56
37.8%
+8
–   ShashChess 22 64-bit3592+13
−13		(−10)26 − 26
(+1−1=50)
50.0%
26.0 / 52
91.1%
−10
–   Dragon by Komodo 3.1 64-bit3590+11
−11		(−12)37.5 − 32.5
(+5−0=65)
53.6%
37.5 / 70
96.5%
+8
–   ShashChess 21.1 64-bit3587+14
−14		(−15)27 − 25
(+3−1=48)
51.9%
27.0 / 52
97.1%
−4
–   SugaR AI 2.50 64-bit3585+10
−10		(−17)26.5 − 25.5
(+1−0=51)
51.0%
26.5 / 52
99.7%
−11
–   Dragon by Komodo 3 64-bit3583+12
−12		(−19)34 − 34
(+0−0=68)
50.0%
34.0 / 68
99.6%
−19
–   Dragon by Komodo 2.6 64-bit3572+12
−12		(−30)29 − 23
(+7−1=44)
55.8%
29.0 / 52
100.0%
+4
–   Fat Fritz 2 64-bit3562+7
−7		(−40)40.5 − 33.5
(+7−0=67)
54.7%
40.5 / 74
100.0%
−13
–   Koivisto 8.0 64-bit 4CPU3551+11
−11		(−51)33.5 − 17.5
(+16−0=35)
65.7%
33.5 / 51
100.0%
+46
–   Berserk 10 64-bit3520+10
−10		(−82)29 − 17
(+12−0=34)
63.0%
29.0 / 46
100.0%
−2
–   Revenge 3.0 64-bit3518+7
−7		(−84)43.5 − 26.5
(+17−0=53)
62.1%
43.5 / 70
100.0%
−9
–   Berserk 9 64-bit3514+11
−11		(−88)53 − 21
(+32−0=42)
71.6%
53.0 / 74
100.0%
+54
–   RubiChess 20221120 64-bit3511+10
−10		(−91)35.5 − 20.5
(+15−0=41)
63.4%
35.5 / 56
100.0%
−8
–   Ethereal 13.75 64-bit3503+10
−10		(−99)44 − 26
(+18−0=52)
62.9%
44.0 / 70
100.0%
−19
–   Berserk 8.5.1 64-bit3492+10
−10		(−110)41.5 − 16.5
(+25−0=33)
71.6%
41.5 / 58
100.0%
+31
–   Koivisto 8.0 64-bit3492+8
−8		(−110)58 − 29
(+30−1=56)
66.7%
58.0 / 87
100.0%
−4
–   SlowChess Blitz 2.9 64-bit3492+7
−7		(−110)58 − 28
(+30−0=56)
67.4%
58.0 / 86
100.0%
0
–   Seer 2.6.0 64-bit3491+8
−8		(−111)37 − 23
(+14−0=46)
61.7%
37.0 / 60
100.0%
−38
–   Ethereal 13.50 64-bit3483+11
−11		(−119)38 − 18
(+20−0=36)
67.9%
38.0 / 56
100.0%
−5
–   SlowChess Blitz 2.8 64-bit3476+9
−9		(−126)38 − 17
(+21−0=34)
69.1%
38.0 / 55
100.0%
−1
–   RubiChess 20220813 64-bit3476+12
−12		(−126)41.5 − 18.5
(+23−0=37)
69.2%
41.5 / 60
100.0%
−2
–   Rebel 16 64-bit3475+12
−12		(−127)36 − 16
(+20−0=32)
69.2%
36.0 / 52
100.0%
−3
–   Revenge 2.0 64-bit3472+10
−10		(−130)40.5 − 15.5
(+26−1=29)
72.3%
40.5 / 56
100.0%
+20
–   rofChade 3.0 64-bit3467+7
−7		(−135)93.5 − 35.5
(+58−0=71)
72.5%
93.5 / 129
100.0%
+13
–   RubiChess 20220223 64-bit3467+10
−10		(−135)45.5 − 19.5
(+27−1=37)
70.0%
45.5 / 65
100.0%
−3
–   Seer 2.5.0 64-bit3445+9
−9		(−157)50.5 − 19.5
(+31−0=39)
72.1%
50.5 / 70
100.0%
−10
–   Minic 3.30 64-bit3444+11
−11		(−158)43.5 − 12.5
(+31−0=25)
77.7%
43.5 / 56
100.0%
+32
–   Arasan 23.4 64-bit3427+9
−9		(−175)46.5 − 17.5
(+29−0=35)
72.7%
46.5 / 64
100.0%
−24
–   Rebel 15.1a 64-bit3426+13
−13		(−176)31 − 9
(+22−0=18)
77.5%
31.0 / 40
100.0%
+14
–   Ginkgo Vienna 64-bit3425+11
−11		(−177)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
−54
–   Rebel 15.1 64-bit3421+11
−11		(−181)42.5 − 14.5
(+28−0=29)
74.6%
42.5 / 57
100.0%
−15
–   Uralochka 3.38c 64-bit3418+12
−12		(−184)49 − 15
(+34−0=30)
76.6%
49.0 / 64
100.0%
−2
–   Igel 3.1.0 64-bit3412+10
−10		(−190)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
−67
–   Nemorino 6.00 64-bit3407+7
−7		(−195)41 − 11
(+30−0=22)
78.8%
41.0 / 52
100.0%
+5
–   Arasan 23.3 64-bit3405+10
−10		(−197)46.5 − 11.5
(+35−0=23)
80.2%
46.5 / 58
100.0%
+16
–   Minic 3.22 64-bit3405+13
−13		(−197)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+95
–   Minic 3.24 64-bit3401+11
−11		(−201)41 − 15
(+26−0=30)
73.2%
41.0 / 56
100.0%
−48
–   Seer 2.4.0 64-bit3401+9
−9		(−201)40.5 − 11.5
(+29−0=23)
77.9%
40.5 / 52
100.0%
−7
–   Igel 3.0.5 64-bit3396+8
−8		(−206)44.5 − 9.5
(+35−0=19)
82.4%
44.5 / 54
100.0%
+28
–   Houdini 6 64-bit3392+5
−5		(−210)43.5 − 8.5
(+35−0=17)
83.7%
43.5 / 52
100.0%
+37
–   Fire 8 64-bit3389+8
−8		(−213)42 − 10
(+32−0=20)
80.8%
42.0 / 52
100.0%
+6
–   Fire 8.3 64-bit3389+15
−15		(−213)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−135
–   Devre 4.0 64-bit3387+11
−11		(−215)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−137
–   Pedone 3.1 64-bit3384+9
−9		(−218)41.5 − 10.5
(+31−0=21)
79.8%
41.5 / 52
100.0%
−7
–   Halogen 11 64-bit3380+9
−9		(−222)22 − 6
(+16−0=12)		78.6%
22.0 / 28
100.0%
−22
–   Fire 8.2 64-bit3378+16
−16		(−224)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−53
–   Rebel 15x2 64-bit3365+15
−15		(−237)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
−2
–   Nemorino 6.05 64-bit3363+9
−9		(−239)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−67
–   Clover 3.1 64-bit3357+12
−12		(−245)45 − 7
(+38−0=14)
86.5%
45.0 / 52
100.0%
+35
–   Tucano 10.00 64-bit3355+9
−9		(−247)44.5 − 7.5
(+37−0=15)
85.6%
44.5 / 52
100.0%
+22
–   Rebel 15 64-bit3343+16
−16		(−259)18 − 2
(+16−0=4)		90.0%
18.0 / 20
100.0%
+67
–   Booot 7.0-beta 64-bit3337+14
−14		(−265)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
2600 games: 992 wins, 8 losses, 1600 draws (61.5%), score: 68.9%

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