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 2019-12-10 64-bit (3509+14
−14		)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
–   SugaR XPro NN 1.0 64-bit3482+12
−12		(−27)28 − 24
(+8−4=40)
53.8%
28.0 / 52
99.9%
−3
–   ShashChess 11.0 64-bit3469+14
−14		(−40)26 − 26
(+3−3=46)
50.0%
26.0 / 52
100.0%
−38
–   Komodo 13.3 64-bit3406+11
−11		(−103)30.5 − 21.5
(+10−1=41)
58.7%
30.5 / 52
100.0%
−51
–   Houdini 6 64-bit3392+5
−5		(−117)35.5 − 16.5
(+21−2=29)
68.3%
35.5 / 52
100.0%
+4
–   Komodo 13.1 64-bit3390+14
−14		(−119)38 − 14
(+25−1=26)
73.1%
38.0 / 52
100.0%
+35
–   Xiphos 0.6 64-bit 4CPU3386+10
−10		(−123)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
+21
–   Komodo 14 MCTS 64-bit3353+16
−16		(−156)42 − 10
(+32−0=20)
80.8%
42.0 / 52
100.0%
+62
–   Ethereal 12.25 64-bit3348+13
−13		(−161)36 − 16
(+20−0=32)
69.2%
36.0 / 52
100.0%
−37
–   Komodo 13.3 MCTS 64-bit3348+17
−17		(−161)37.5 − 14.5
(+24−1=27)
72.1%
37.5 / 52
100.0%
−13
–   Komodo 13.2.5 MCTS 64-bit3331+13
−13		(−178)49 − 11
(+39−1=20)
81.7%
49.0 / 60
100.0%
+53
–   Ethereal 12.00 64-bit3319+12
−12		(−190)41 − 11
(+30−0=22)
78.8%
41.0 / 52
100.0%
+11
–   SlowChess Blitz Classic 2.2 64-bit3317+14
−14		(−192)38.5 − 13.5
(+27−2=23)
74.0%
38.5 / 52
100.0%
−25
–   Ethereal 11.75 64-bit3316+13
−13		(−193)42.5 − 13.5
(+30−1=25)
75.9%
42.5 / 56
100.0%
−14
–   Komodo 10 64-bit3315+9
−9		(−194)42.5 − 9.5
(+33−0=19)
81.7%
42.5 / 52
100.0%
+34
–   Fire 7.1 64-bit3311+7
−7		(−198)44 − 12
(+32−0=24)
78.6%
44.0 / 56
100.0%
+1
–   Xiphos 0.6 64-bit3303+7
−7		(−206)43 − 13
(+30−0=26)
76.8%
43.0 / 56
100.0%
−22
–   rofChade 2.3 64-bit3292+8
−8		(−217)40.5 − 11.5
(+29−0=23)
77.9%
40.5 / 52
100.0%
−24
–   Booot 6.4 64-bit3286+8
−8		(−223)43.5 − 8.5
(+35−0=17)
83.7%
43.5 / 52
100.0%
+25
–   Laser 1.7 64-bit3256+6
−6		(−253)48.5 − 7.5
(+41−0=15)
86.6%
48.5 / 56
100.0%
+27
–   rofChade 2.202 64-bit3254+9
−9		(−255)49 − 7
(+42−0=14)
87.5%
49.0 / 56
100.0%
+36
–   Defenchess 2.2 64-bit3251+7
−7		(−258)50 − 6
(+44−0=12)
89.3%
50.0 / 56
100.0%
+58
–   Schooner 2.2 64-bit3250+7
−7		(−259)46 − 10
(+36−0=20)
82.1%
46.0 / 56
100.0%
−26
–   SlowChess Blitz Classic 2.1 64-bit3250+15
−15		(−259)41 − 11
(+30−0=22)
78.8%
41.0 / 52
100.0%
−58
–   Booot 6.3.1 64-bit3248+8
−8		(−261)48 − 8
(+41−1=14)
85.7%
48.0 / 56
100.0%
+15
–   Fizbo 2 64-bit3243+7
−7		(−266)44.5 − 7.5
(+37−0=15)
85.6%
44.5 / 52
100.0%
+2
–   RubiChess 1.7.3 64-bit3240+15
−15		(−269)26 − 6
(+20−0=12)
81.3%
26.0 / 32
100.0%
−46
–   RubiChess 1.6.1 64-bit3216+19
−19		(−293)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Arasan 22.0 64-bit3186+16
−16		(−323)13.5 − 2.5
(+11−0=5)		84.4%
13.5 / 16
100.0%
−69
1372 games: 748 wins, 17 losses, 607 draws (44.2%), score: 76.6%

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