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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SlowChess Blitz 2.7 64-bit (3449+13
−13		)Quote
Author: Jonathan Kreuzer (USA) Link: Homepage
This is one of the 24 Slow Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 14.1 64-bit3581+11
−11		(+132)22 − 34
(+0−12=44)
39.3%
22.0 / 56
0.0%
+68
–   Stockfish 14 64-bit3576+14
−14		(+127)17 − 39
(+0−22=34)
30.4%
17.0 / 56
0.0%
0
–   Stockfish 2021-01-11 64-bit3574+12
−12		(+125)16.5 − 35.5
(+0−19=33)
31.7%
16.5 / 52
0.0%
+8
–   ShashChess 19.3 64-bit3565+14
−14		(+116)18 − 34
(+0−16=36)
34.6%
18.0 / 52
0.0%
+20
–   Dragon by Komodo 2.5 64-bit3563+13
−13		(+114)17.5 − 34.5
(+0−17=35)
33.7%
17.5 / 52
0.0%
+10
–   Fat Fritz 2 64-bit3562+7
−7		(+113)19.5 − 32.5
(+0−13=39)
37.5%
19.5 / 52
0.0%
+35
–   Dragon by Komodo 64-bit3533+10
−10		(+84)20.5 − 31.5
(+0−11=41)
39.4%
20.5 / 52
0.0%
+20
–   Koivisto 7.0 64-bit3460+11
−11		(+11)27.5 − 24.5
(+7−4=41)
52.9%
27.5 / 52
8.8%
+29
–   Ethereal 13.25 64-bit3457+11
−11		(+8)25.5 − 26.5
(+5−6=41)
49.0%
25.5 / 52
15.1%
+2
–   Berserk 7.0 64-bit3450+14
−14		(+1)25 − 27
(+4−6=42)
48.1%
25.0 / 52
44.6%
−11
–   RubiChess 2.2 64-bit3422+10
−10		(−27)30.5 − 29.5
(+8−7=45)
50.8%
30.5 / 60
100.0%
−21
–   Revenge 1.0 64-bit3410+10
−10		(−39)28.5 − 23.5
(+8−3=41)
54.8%
28.5 / 52
100.0%
−9
–   Koivisto 6.0 64-bit3409+11
−11		(−40)35.5 − 24.5
(+14−3=43)
59.2%
35.5 / 60
100.0%
+17
–   Nemorino 6.00 64-bit3407+7
−7		(−42)26 − 26
(+2−2=48)
50.0%
26.0 / 52
100.0%
−41
–   Berserk 6.0 64-bit3402+13
−13		(−47)31.5 − 24.5
(+9−2=45)
56.3%
31.5 / 56
100.0%
−10
–   Igel 3.0.5 64-bit3396+8
−8		(−53)34 − 26
(+10−2=48)
56.7%
34.0 / 60
100.0%
−14
–   Houdini 6 64-bit3392+5
−5		(−57)24.5 − 27.5
(+4−7=41)
47.1%
24.5 / 52
100.0%
−72
–   Uralochka 3.37c 64-bit3391+14
−14		(−58)18.5 − 11.5
(+8−1=21)
61.7%
18.5 / 30
100.0%
+16
–   Fire 8 64-bit3389+8
−8		(−60)30.5 − 21.5
(+10−1=41)
58.7%
30.5 / 52
100.0%
−8
–   Fire 8.1 64-bit3383+13
−13		(−66)4 − 4
(+1−1=6)		50.0%
4.0 / 8
100.0%
−66
–   Marvin 6.1.0 64-bit3368+11
−11		(−81)13.5 − 10.5
(+5−2=17)		56.3%
13.5 / 24
100.0%
−43
–   Nemorino 6.05 64-bit3363+9
−9		(−86)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−44
–   Caissa 1.1 64-bit3353+18
−18		(−96)14.5 − 5.5
(+9−0=11)		72.5%
14.5 / 20
100.0%
+51
–   Devre 3.0 64-bit3352+15
−15		(−97)12 − 8
(+7−3=10)		60.0%
12.0 / 20
100.0%
−27
–   Seer 2.3.0 64-bit3351+15
−15		(−98)38 − 22
(+17−1=42)
63.3%
38.0 / 60
100.0%
−15
–   Arasan 23.0.1 64-bit3348+15
−15		(−101)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+69
–   Berserk 4.5.1 64-bit3342+17
−17		(−107)37.5 − 18.5
(+21−2=33)
67.0%
37.5 / 56
100.0%
+3
–   Velvet 4.0.0 64-bit3316+18
−18		(−133)14 − 6
(+9−1=10)		70.0%
14.0 / 20
100.0%
+3
–   Booot 6.5 64-bit3313+9
−9		(−136)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+154
–   Smallbrain 6.0 64-bit3284+15
−15		(−165)10 − 4
(+6−0=8)		71.4%
10.0 / 14
100.0%
−25
1240 games: 171 wins, 165 losses, 904 draws (72.9%), score: 50.2%

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