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 17 64-bit (3623+12
−12		)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
–   Torch v3 64-bit3621+13
−13		(−2)50.5 − 49.5
(+1−0=99)
50.5%
50.5 / 100
58.8%
0
–   Dragon by Komodo 3.3 64-bit3606+7
−7		(−17)52.5 − 47.5
(+5−0=95)
52.5%
52.5 / 100
99.8%
−2
–   Obsidian 14.0 64-bit3596+15
−15		(−27)28.5 − 21.5
(+8−1=41)
57.0%
28.5 / 50
99.9%
+15
–   Berserk 13 64-bit3589+8
−8		(−34)61.5 − 46.5
(+15−0=93)
56.9%
61.5 / 108
100.0%
+7
–   Obsidian 13.0 64-bit3586+11
−11		(−37)56 − 47
(+9−0=94)
54.4%
56.0 / 103
100.0%
−11
–   Integral v5 64-bit3584+27
−27		(−39)6 − 6
(+0−0=12)		50.0%
6.0 / 12
99.7%
−39
–   Alexandria 7.1.0 64-bit3579+54
−54		(−44)2 − 2
(+0−0=4)		50.0%
2.0 / 4
94.7%
−44
–   Caissa 1.20 64-bit3578+11
−11		(−45)30.5 − 23.5
(+7−0=47)
56.5%
30.5 / 54
100.0%
−6
–   PlentyChess 2.1.0 64-bit3576+11
−11		(−47)63.5 − 44.5
(+20−1=87)
58.8%
63.5 / 108
100.0%
+6
–   Alexandria 7.0.0 64-bit3573+10
−10		(−50)61.5 − 42.5
(+20−1=83)
59.1%
61.5 / 104
100.0%
+5
–   Caissa 1.21 64-bit3573+55
−55		(−50)2 − 2
(+0−0=4)		50.0%
2.0 / 4
96.2%
−50
–   Viridithas 15.0.0 64-bit3573+14
−14		(−50)32 − 22
(+10−0=44)
59.3%
32.0 / 54
100.0%
+4
–   Starzix 6.0 64-bit3571+17
−17		(−52)20 − 16
(+4−0=32)
55.6%
20.0 / 36
100.0%
−20
–   RubiChess 20240817 64-bit3568+12
−12		(−55)33 − 25
(+8−0=50)
56.9%
33.0 / 58
100.0%
−14
–   Stormphrax 6.0.0 64-bit3567+34
−34		(−56)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
99.9%
+113
–   Ethereal 14.25 64-bit3567+8
−8		(−56)28.5 − 21.5
(+7−0=43)
57.0%
28.5 / 50
100.0%
−14
–   Motor 0.8.0 64-bit3566+24
−24		(−57)9 − 7
(+2−0=14)		56.3%
9.0 / 16
100.0%
−21
–   Clover 7.0 64-bit3561+13
−13		(−62)29 − 21
(+8−0=42)
58.0%
29.0 / 50
100.0%
−13
–   Clover 8.0 64-bit3559+15
−15		(−64)36.5 − 21.5
(+15−0=43)
62.9%
36.5 / 58
100.0%
+15
–   Lizard 11.0 64-bit3555+13
−13		(−68)32.5 − 21.5
(+11−0=43)
60.2%
32.5 / 54
100.0%
−6
–   Lizard 10.5 64-bit3555+12
−12		(−68)65 − 39
(+27−1=76)
62.5%
65.0 / 104
100.0%
+8
–   Motor 0.7.0 64-bit3554+15
−15		(−69)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+8
–   Viridithas 14.0.1 64-bit3554+16
−16		(−69)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−69
–   Titan 1.1.0 64-bit3551+9
−9		(−72)61 − 43
(+18−0=86)
58.7%
61.0 / 104
100.0%
−19
–   Uralochka 3.41a 64-bit3550+11
−11		(−73)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−73
–   Seer 2.8.0 64-bit3547+8
−8		(−76)65 − 35
(+30−0=70)
65.0%
65.0 / 100
100.0%
+17
–   Chess System Tal 2.00 EAS 64-bit3545+9
−9		(−78)67.5 − 36.5
(+31−0=73)
64.9%
67.5 / 104
100.0%
+15
–   Rebel 16.3 64-bit3544+10
−10		(−79)4 − 4
(+0−0=8)		50.0%
4.0 / 8
100.0%
−79
–   Peacekeeper 3.01 64-bit3528+12
−12		(−95)33 − 17
(+16−0=34)
66.0%
33.0 / 50
100.0%
+6
–   Koivisto 9.0 64-bit3527+7
−7		(−96)33 − 17
(+16−0=34)
66.0%
33.0 / 50
100.0%
+4
–   Devre 6.0 64-bit3509+18
−18		(−114)56 − 24
(+32−0=48)
70.0%
56.0 / 80
100.0%
+15
–   Halogen 12 64-bit3458+18
−18		(−165)10 − 4
(+6−0=8)		71.4%
10.0 / 14
100.0%
−22
–   chess.cpp 4.10 64-bit3430+20
−20		(−193)13 − 3
(+10−0=6)		81.3%
13.0 / 16
100.0%
+29
1767 games: 338 wins, 4 losses, 1425 draws (80.6%), score: 59.5%

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