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 11 64-bit (3501+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
–   Stockfish 150720 64-bit3536+21
−21		(+35)22.5 − 27.5
(+0−5=45)
45.0%
22.5 / 50
0.2%
+6
–   SugaR XPro NN 1.0 64-bit3482+12
−12		(−19)29 − 31
(+0−2=58)
48.3%
29.0 / 60
98.8%
−27
–   ShashChess 11.0 64-bit3469+14
−14		(−32)29 − 31
(+1−3=56)
48.3%
29.0 / 60
100.0%
−41
–   Igel 3.0.0 64-bit 4CPU3458+18
−18		(−43)32 − 24
(+11−3=42)
57.1%
32.0 / 56
100.0%
−1
–   Komodo 13.3 64-bit3406+11
−11		(−95)33 − 19
(+14−0=38)
63.5%
33.0 / 52
100.0%
−11
–   Komodo 14 64-bit3403+11
−11		(−98)64 − 26
(+39−1=50)
71.1%
64.0 / 90
100.0%
+40
–   Houdini 6 64-bit3392+5
−5		(−109)44 − 26
(+19−1=50)
62.9%
44.0 / 70
100.0%
−28
–   Komodo 13.1 64-bit3390+14
−14		(−111)50.5 − 17.5
(+35−2=31)
74.3%
50.5 / 68
100.0%
+55
–   Komodo 14 MCTS 64-bit3353+16
−16		(−148)9 − 3
(+6−0=6)		75.0%
9.0 / 12
100.0%
+20
–   Ethereal 12.25 64-bit3348+13
−13		(−153)41 − 9
(+32−0=18)
82.0%
41.0 / 50
100.0%
+78
–   Komodo 13.3 MCTS 64-bit3348+17
−17		(−153)39.5 − 12.5
(+27−0=25)
76.0%
39.5 / 52
100.0%
+23
–   Komodo 13.2.5 MCTS 64-bit3331+13
−13		(−170)39.5 − 14.5
(+25−0=29)
73.1%
39.5 / 54
100.0%
−17
–   Fizbo 2 64-bit 4CPU3320+11
−11		(−181)26 − 8
(+18−0=16)
76.5%
26.0 / 34
100.0%
−2
–   Ethereal 12.00 64-bit3319+12
−12		(−182)47 − 13
(+34−0=26)
78.3%
47.0 / 60
100.0%
+14
–   Ethereal 11.75 64-bit3316+13
−13		(−185)47.5 − 18.5
(+30−1=35)
72.0%
47.5 / 66
100.0%
−40
–   Fire 7.1 64-bit3311+7
−7		(−190)55.5 − 16.5
(+39−0=33)
77.1%
55.5 / 72
100.0%
−4
–   Xiphos 0.6 64-bit3303+7
−7		(−198)60 − 16
(+44−0=32)
78.9%
60.0 / 76
100.0%
+3
–   rofChade 2.3 64-bit3292+8
−8		(−209)44 − 12
(+32−0=24)
78.6%
44.0 / 56
100.0%
−10
–   Igel 2.7.0 64-bit3289+12
−12		(−212)41.5 − 10.5
(+32−1=19)
79.8%
41.5 / 52
100.0%
+2
–   Booot 6.4 64-bit3286+8
−8		(−215)25 − 4
(+21−0=8)		86.2%
25.0 / 29
100.0%
+62
–   Laser 1.7 64-bit3256+6
−6		(−245)61.5 − 12.5
(+50−1=23)
83.1%
61.5 / 74
100.0%
0
–   rofChade 2.202 64-bit3254+9
−9		(−247)72 − 18
(+54−0=36)
80.0%
72.0 / 90
100.0%
−35
–   Defenchess 2.2 64-bit3251+7
−7		(−250)62 − 12
(+50−0=24)
83.8%
62.0 / 74
100.0%
0
–   SlowChess Blitz Classic 2.1 64-bit3250+15
−15		(−251)45 − 11
(+34−0=22)
80.4%
45.0 / 56
100.0%
−36
–   Schooner 2.2 64-bit3250+7
−7		(−251)62 − 12
(+50−0=24)
83.8%
62.0 / 74
100.0%
−1
–   RubiChess 1.8 64-bit3235+16
−16		(−266)45 − 5
(+40−0=10)
90.0%
45.0 / 50
100.0%
+60
–   Andscacs 0.95 64-bit3230+8
−8		(−271)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
−47
–   RubiChess 1.6.1 64-bit3216+19
−19		(−285)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
−114
1549 games: 744 wins, 20 losses, 785 draws (50.7%), score: 73.4%

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