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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ShashChess 26.0 64-bit 4CPU (3624+15
−15		)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members, Andrea Manzo Links: List of Authors, Homepage, Development Versions, Testing Framework, Shashchess Homepage
Stockfish was originally based on Glaurung by Tord Romstad. A try to implement Alexander Shashin's theory on a Stockfish derived chess engine
This is one of the 152 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 15.1 64-bit 4CPU3628+13
−13		(+4)15 − 17
(+0−2=30)
46.9%
15.0 / 32
30.4%
−14
–   Dragon by Komodo 3.2 64-bit 4CPU3623+12
−12		(−1)16 − 16
(+0−0=32)
50.0%
16.0 / 32
52.4%
−1
–   Stockfish 15 64-bit 4CPU3622+13
−13		(−2)16 − 16
(+0−0=32)
50.0%
16.0 / 32
57.2%
−2
–   Stockfish 14 64-bit 4CPU3621+13
−13		(−3)16.5 − 15.5
(+3−2=27)
51.6%
16.5 / 32
59.8%
+6
–   Dragon by Komodo 3.1 64-bit 4CPU3616+14
−14		(−8)16.5 − 15.5
(+1−0=31)
51.6%
16.5 / 32
80.2%
0
–   SugaR AI 2.50 64-bit 4CPU3615+14
−14		(−9)16.5 − 15.5
(+1−0=31)
51.6%
16.5 / 32
80.9%
0
–   Dragon by Komodo 3 64-bit 4CPU3615+14
−14		(−9)17 − 15
(+2−0=30)
53.1%
17.0 / 32
81.1%
+9
–   Fat Fritz 2 64-bit 4CPU3601+10
−10		(−23)17 − 15
(+2−0=30)
53.1%
17.0 / 32
99.7%
−4
–   Berserk 10 64-bit 4CPU3567+13
−13		(−57)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
+31
–   RubiChess 20221120 64-bit 4CPU3558+12
−12		(−66)19.5 − 12.5
(+7−0=25)
60.9%
19.5 / 32
100.0%
0
–   Ethereal 13.75 64-bit 4CPU3554+12
−12		(−70)20 − 12
(+8−0=24)
62.5%
20.0 / 32
100.0%
+7
–   Koivisto 8.0 64-bit 4CPU3551+11
−11		(−73)19 − 13
(+6−0=26)
59.4%
19.0 / 32
100.0%
−17
–   SlowChess Blitz 2.9 64-bit 4CPU3545+9
−9		(−79)17 − 15
(+2−0=30)
53.1%
17.0 / 32
100.0%
−60
–   Seer 2.6.0 64-bit 4CPU3534+11
−11		(−90)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
−2
–   Rebel 16 64-bit 4CPU3530+14
−14		(−94)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
−6
–   RubiChess 20220813 64-bit 4CPU3530+15
−15		(−94)20 − 12
(+8−0=24)
62.5%
20.0 / 32
100.0%
−17
–   Minic 3.31 64-bit 4CPU3528+12
−12		(−96)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
+59
–   rofChade 3.0 64-bit 4CPU3526+10
−10		(−98)20 − 12
(+8−0=24)
62.5%
20.0 / 32
100.0%
−21
–   Minic 3.30 64-bit 4CPU3515+14
−14		(−109)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
0
–   Clover 3.3.1 64-bit 4CPU3503+18
−18		(−121)22 − 8
(+14−0=16)
73.3%
22.0 / 30
100.0%
+33
–   Arasan 23.4 64-bit 4CPU3499+13
−13		(−125)21.5 − 10.5
(+11−0=21)
67.2%
21.5 / 32
100.0%
−15
–   Uralochka 3.38c 64-bit 4CPU3493+15
−15		(−131)22.5 − 9.5
(+13−0=19)
70.3%
22.5 / 32
100.0%
0
–   Rebel 15.1a 64-bit 4CPU3490+16
−16		(−134)24.5 − 7.5
(+17−0=15)
76.6%
24.5 / 32
100.0%
+46
–   Igel 3.1.0 64-bit 4CPU3484+12
−12		(−140)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
+14
–   Ginkgo Vienna 64-bit 4CPU3481+13
−13		(−143)23.5 − 8.5
(+15−0=17)
73.4%
23.5 / 32
100.0%
+13
–   Booot 7.1 64-bit 4CPU3473+14
−14		(−151)17 − 7
(+10−0=14)		70.8%
17.0 / 24
100.0%
−13
–   Black Marlin 7.0 64-bit 4CPU3466+14
−14		(−158)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
+9
–   Clover 3.2.1 64-bit 4CPU3459+17
−17		(−165)21 − 7
(+14−0=14)		75.0%
21.0 / 28
100.0%
+3
–   Caissa 1.4 64-bit 4CPU3457+20
−20		(−167)16.5 − 7.5
(+9−0=15)		68.8%
16.5 / 24
100.0%
−46
–   Smallbrain 7.0 64-bit 4CPU3442+16
−16		(−182)22 − 8
(+15−1=14)
73.3%
22.0 / 30
100.0%
−19
–   BlackCore 6.0 64-bit 4CPU3436+17
−17		(−188)17 − 5
(+12−0=10)		77.3%
17.0 / 22
100.0%
0
958 games: 262 wins, 5 losses, 691 draws (72.1%), score: 63.4%

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