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 14 64-bit 4CPU (3621+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		(+3)15.5 − 16.5
(+2−3=27)
48.4%
15.5 / 32
40.2%
−6
–   Dragon by Komodo 3.1 64-bit 4CPU3616+14
−14		(−5)16 − 16
(+0−0=32)
50.0%
16.0 / 32
74.2%
−5
–   ShashChess 21.1 64-bit 4CPU3615+16
−16		(−6)15 − 17
(+0−2=30)
46.9%
15.0 / 32
74.9%
−24
–   Fat Fritz 2 64-bit 4CPU3601+10
−10		(−20)32 − 31
(+1−0=62)
50.8%
32.0 / 63
99.8%
−15
–   Dragon by Komodo 2.5 64-bit 4CPU3600+17
−17		(−21)16.5 − 15.5
(+1−0=31)
51.6%
16.5 / 32
98.7%
−12
–   ShashChess 15.0 64-bit 4CPU3599+15
−15		(−22)17.5 − 14.5
(+3−0=29)
54.7%
17.5 / 32
99.2%
+3
–   SugaR AI 1.00 64-bit 4CPU3594+17
−17		(−27)16 − 16
(+0−0=32)
50.0%
16.0 / 32
99.6%
−27
–   Dragon by Komodo 2 64-bit 4CPU3580+20
−20		(−41)18.5 − 13.5
(+5−0=27)
57.8%
18.5 / 32
100.0%
+5
–   Dragon by Komodo 64-bit 4CPU3567+13
−13		(−54)18.5 − 13.5
(+5−0=27)
57.8%
18.5 / 32
100.0%
−6
–   Berserk 10 64-bit 4CPU3567+13
−13		(−54)19.5 − 12.5
(+7−0=25)
60.9%
19.5 / 32
100.0%
+12
–   RubiChess 20221120 64-bit 4CPU3558+12
−12		(−63)18 − 14
(+4−0=28)
56.3%
18.0 / 32
100.0%
−26
–   Revenge 3.0 64-bit 4CPU3558+9
−9		(−63)19.5 − 12.5
(+7−0=25)
60.9%
19.5 / 32
100.0%
+4
–   Berserk 9 64-bit 4CPU3554+14
−14		(−67)20 − 12
(+8−0=24)
62.5%
20.0 / 32
100.0%
+8
–   Ethereal 13.75 64-bit 4CPU3554+12
−12		(−67)19.5 − 12.5
(+7−0=25)
60.9%
19.5 / 32
100.0%
0
–   Koivisto 8.0 64-bit 4CPU3551+11
−11		(−70)36.5 − 27.5
(+9−0=55)
57.0%
36.5 / 64
100.0%
−27
–   SlowChess Blitz 2.9 64-bit 4CPU3545+9
−9		(−76)19.5 − 12.5
(+7−0=25)
60.9%
19.5 / 32
100.0%
−9
–   Seer 2.6.0 64-bit 4CPU3534+11
−11		(−87)19.5 − 12.5
(+7−0=25)
60.9%
19.5 / 32
100.0%
−21
–   Ethereal 13.50 64-bit 4CPU3534+14
−14		(−87)31.5 − 20.5
(+13−2=37)
60.6%
31.5 / 52
100.0%
−19
–   RubiChess 20220813 64-bit 4CPU3530+15
−15		(−91)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
−3
–   rofChade 3.0 64-bit 4CPU3526+10
−10		(−95)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
+13
–   Ethereal 13.25 64-bit 4CPU3515+14
−14		(−106)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
+14
–   Minic 3.30 64-bit 4CPU3515+14
−14		(−106)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
+35
–   Seer 2.5.0 64-bit 4CPU3510+13
−13		(−111)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
+7
–   SlowChess Blitz 2.6 64-bit 4CPU3508+16
−16		(−113)21 − 11
(+10−0=22)
65.6%
21.0 / 32
100.0%
−16
–   SlowChess Blitz 2.7 64-bit 4CPU3506+17
−17		(−115)21 − 11
(+10−0=22)
65.6%
21.0 / 32
100.0%
−18
–   RubiChess 2.2 64-bit 4CPU3496+15
−15		(−125)23.5 − 8.5
(+16−1=15)
73.4%
23.5 / 32
100.0%
+36
–   Arasan 23.3 64-bit 4CPU3489+14
−14		(−132)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
−21
–   Revenge 1.0 64-bit 4CPU3484+15
−15		(−137)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
+5
–   Igel 3.0.5 64-bit 4CPU3475+11
−11		(−146)21 − 10
(+11−0=20)
67.7%
21.0 / 31
100.0%
−31
–   Koivisto 6.0 64-bit 4CPU3473+17
−17		(−148)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
+7
–   RubiChess 2.1 64-bit 4CPU3464+15
−15		(−157)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
+38
–   Berserk 6.0 64-bit 4CPU3463+16
−16		(−158)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
+23
–   Halogen 11 64-bit 4CPU3458+16
−16		(−163)14.5 − 5.5
(+9−0=11)		72.5%
14.5 / 20
100.0%
−14
–   Houdini 6 64-bit 4CPU3456+7
−7		(−165)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
100.0%
+108
–   Nemorino 6.00 64-bit 4CPU3456+10
−10		(−165)53.5 − 10.5
(+43−0=21)
83.6%
53.5 / 64
100.0%
+81
–   Fire 8 64-bit 4CPU3445+12
−12		(−176)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
+18
–   Pedone 3.1 64-bit 4CPU3441+15
−15		(−180)25 − 7
(+18−0=14)
78.1%
25.0 / 32
100.0%
+14
–   Clover 3.1 64-bit 4CPU3438+15
−15		(−183)17.5 − 6.5
(+11−0=13)		72.9%
17.5 / 24
100.0%
−30
–   Lc0 0.27.0 w703810 64-bit 4CPU3369+12
−12		(−252)25.5 − 6.5
(+19−0=13)
79.7%
25.5 / 32
100.0%
−42
1342 games: 407 wins, 8 losses, 927 draws (69.1%), score: 64.9%

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