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 13 64-bit 4CPU (3613+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. On our 40/15 list, this includes a small number of games from the development version of 2021-02-16. We tested this version, which subsequently had no further functional changes to it and essentially became Stockfish 13.
This is one of the 152 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Dragon by Komodo 3.1 64-bit 4CPU3616+14
−14		(+3)16 − 16
(+0−0=32)
50.0%
16.0 / 32
38.3%
+3
–   Dragon by Komodo 3 64-bit 4CPU3615+14
−14		(+2)25 − 25
(+0−0=50)
50.0%
25.0 / 50
40.0%
+2
–   Fat Fritz 2 64-bit 4CPU3601+10
−10		(−12)26 − 26
(+0−0=52)
50.0%
26.0 / 52
95.5%
−12
–   Berserk 10 64-bit 4CPU3567+13
−13		(−46)18 − 14
(+4−0=28)
56.3%
18.0 / 32
100.0%
−8
–   Dragon by Komodo 64-bit 4CPU3567+13
−13		(−46)29 − 21
(+8−0=42)
58.0%
29.0 / 50
100.0%
+1
–   Revenge 3.0 64-bit 4CPU3558+9
−9		(−55)18 − 14
(+4−0=28)
56.3%
18.0 / 32
100.0%
−17
–   Berserk 9 64-bit 4CPU3554+14
−14		(−59)19 − 13
(+6−0=26)
59.4%
19.0 / 32
100.0%
−2
–   Ethereal 13.75 64-bit 4CPU3554+12
−12		(−59)19 − 13
(+6−0=26)
59.4%
19.0 / 32
100.0%
−3
–   Koivisto 8.0 64-bit 4CPU3551+11
−11		(−62)19 − 13
(+6−0=26)
59.4%
19.0 / 32
100.0%
−7
–   SlowChess Blitz 2.9 64-bit 4CPU3545+9
−9		(−68)17.5 − 14.5
(+3−0=29)
54.7%
17.5 / 32
100.0%
−40
–   RubiChess 20220813 64-bit 4CPU3530+15
−15		(−83)20 − 12
(+8−0=24)
62.5%
20.0 / 32
100.0%
−5
–   rofChade 3.0 64-bit 4CPU3526+10
−10		(−87)20 − 12
(+8−0=24)
62.5%
20.0 / 32
100.0%
−12
–   Minic 3.30 64-bit 4CPU3515+14
−14		(−98)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
−10
–   Seer 2.5.0 64-bit 4CPU3510+13
−13		(−103)21 − 11
(+10−0=22)
65.6%
21.0 / 32
100.0%
−4
–   Igel 3.0.5 64-bit 4CPU3475+11
−11		(−138)34 − 18
(+16−0=36)
65.4%
34.0 / 52
100.0%
−41
–   Ethereal 13.00 64-bit 4CPU3468+16
−16		(−145)35.5 − 16.5
(+21−2=29)
68.3%
35.5 / 52
100.0%
−24
–   RubiChess 2.1 64-bit 4CPU3464+15
−15		(−149)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
+19
–   Komodo 13.1 64-bit 4CPU3464+17
−17		(−149)36.5 − 13.5
(+23−0=27)
73.0%
36.5 / 50
100.0%
+4
–   Igel 3.0.0 64-bit 4CPU3458+18
−18		(−155)26.5 − 7.5
(+19−0=15)
77.9%
26.5 / 34
100.0%
+37
–   Nemorino 6.00 64-bit 4CPU3456+10
−10		(−157)40 − 12
(+28−0=24)
76.9%
40.0 / 52
100.0%
+27
–   Houdini 6 64-bit 4CPU3456+7
−7		(−157)39.5 − 12.5
(+27−0=25)
76.0%
39.5 / 52
100.0%
+19
–   SlowChess Blitz 2.5 64-bit 4CPU3453+15
−15		(−160)41.5 − 10.5
(+31−0=21)
79.8%
41.5 / 52
100.0%
+49
–   Ethereal 12.75 64-bit 4CPU3453+13
−13		(−160)43 − 13
(+30−0=26)
76.8%
43.0 / 56
100.0%
+24
–   Fire 8 64-bit 4CPU3445+12
−12		(−168)38.5 − 11.5
(+27−0=23)
77.0%
38.5 / 50
100.0%
+15
–   Nemorino 6.05 64-bit 4CPU3432+16
−16		(−181)30 − 8
(+22−0=16)
78.9%
30.0 / 38
100.0%
+20
–   Igel 2.9.0 64-bit 4CPU3419+15
−15		(−194)38.5 − 11.5
(+27−0=23)
77.0%
38.5 / 50
100.0%
−9
–   RubiChess 2.0 64-bit 4CPU3412+16
−16		(−201)24 − 8
(+16−0=16)
75.0%
24.0 / 32
100.0%
−32
–   Komodo 13.3 64-bit3406+11
−11		(−207)39 − 9
(+30−0=18)
81.3%
39.0 / 48
100.0%
+16
–   Xiphos 0.6 64-bit 4CPU3386+10
−10		(−227)42.5 − 7.5
(+35−0=15)
85.0%
42.5 / 50
100.0%
+35
–   Booot 6.5 64-bit 4CPU3379+15
−15		(−234)22.5 − 9.5
(+13−0=19)
70.3%
22.5 / 32
100.0%
−103
–   Lc0 0.27.0 w703810 64-bit 4CPU3369+12
−12		(−244)27 − 11
(+16−0=22)
71.1%
27.0 / 38
100.0%
−106
–   rofChade 2.3 64-bit 4CPU3367+11
−11		(−246)88 − 16
(+72−0=32)
84.6%
88.0 / 104
100.0%
+11
–   Pedone 3.0 64-bit 4CPU3366+13
−13		(−247)46.5 − 5.5
(+41−0=11)
89.4%
46.5 / 52
100.0%
+71
–   Laser 1.7 64-bit 4CPU3339+10
−10		(−274)100 − 14
(+86−0=28)
87.7%
100.0 / 114
100.0%
+20
1544 games: 668 wins, 2 losses, 874 draws (56.6%), score: 71.6%

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