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 2.8 64-bit 4CPU (3538+13
−13		)Quote
Author: Jonathan Kreuzer (USA) Link: Homepage
This is one of the 24 Slow Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 15 64-bit 4CPU3622+13
−13		(+84)14.5 − 17.5
(+0−3=29)
45.3%
14.5 / 32
0.0%
+56
–   SugaR AI 2.50 64-bit 4CPU3615+14
−14		(+77)13.5 − 18.5
(+0−5=27)
42.2%
13.5 / 32
0.0%
+31
–   ShashChess 21.1 64-bit 4CPU3615+16
−16		(+77)13.5 − 18.5
(+0−5=27)
42.2%
13.5 / 32
0.0%
+30
–   Dragon by Komodo 3 64-bit 4CPU3615+14
−14		(+77)19 − 31
(+0−12=38)
38.0%
19.0 / 50
0.0%
+4
–   Dragon by Komodo 2.6 64-bit 4CPU3611+16
−16		(+73)14 − 18
(+0−4=28)
43.8%
14.0 / 32
0.0%
+36
–   Stockfish 14.1 64-bit 4CPU3608+15
−15		(+70)13.5 − 18.5
(+0−5=27)
42.2%
13.5 / 32
0.0%
+23
–   Alexandria 7.0.0 64-bit 4CPU3602+13
−13		(+64)13 − 17
(+0−4=26)
43.3%
13.0 / 30
0.0%
+25
–   PlentyChess 2.0.0 64-bit 4CPU3601+16
−16		(+63)14 − 16
(+0−2=28)
46.7%
14.0 / 30
0.0%
+45
–   Fat Fritz 2 64-bit 4CPU3601+10
−10		(+63)14.5 − 17.5
(+0−3=29)
45.3%
14.5 / 32
0.0%
+36
–   Dragon by Komodo 2.5 64-bit 4CPU3600+17
−17		(+62)12 − 20
(+0−8=24)
37.5%
12.0 / 32
0.0%
−13
–   ShashChess 19.3 64-bit 4CPU3585+17
−17		(+47)15.5 − 16.5
(+0−1=31)
48.4%
15.5 / 32
0.0%
+38
–   Velvet 8.0.0 64-bit 4CPU3571+18
−18		(+33)13 − 17
(+0−4=26)
43.3%
13.0 / 30
0.1%
−5
–   Velvet 7.3.0 64-bit 4CPU3561+15
−15		(+23)14 − 16
(+0−2=28)
46.7%
14.0 / 30
0.6%
+4
–   Koivisto 8.0 64-bit 4CPU3551+11
−11		(+13)14.5 − 17.5
(+0−3=29)
45.3%
14.5 / 32
3.3%
−14
–   Titan 1.1.0 64-bit3551+9
−9		(+13)2.5 − 3.5
(+0−1=5)		41.7%
2.5 / 6
4.7%
−32
–   Arasan 24.2.2 64-bit 4CPU3545+17
−17		(+7)12.5 − 13.5
(+0−1=25)		48.1%
12.5 / 26
24.0%
−4
–   Berserk 8.5.1 64-bit 4CPU3542+15
−15		(+4)16 − 16
(+3−3=26)
50.0%
16.0 / 32
32.4%
+4
–   Ethereal 13.50 64-bit 4CPU3534+14
−14		(−4)27 − 25
(+4−2=46)
51.9%
27.0 / 52
65.3%
+6
–   Black Marlin 9.0 64-bit 4CPU3529+18
−18		(−9)12.5 − 13.5
(+2−3=21)		48.1%
12.5 / 26
80.4%
−20
–   rofChade 3.0 64-bit 4CPU3526+10
−10		(−12)14.5 − 17.5
(+0−3=29)
45.3%
14.5 / 32
94.4%
−39
–   Berserk 8 64-bit 4CPU3526+18
−18		(−12)17.5 − 14.5
(+3−0=29)
54.7%
17.5 / 32
87.9%
+14
–   Revenge 2.0 64-bit 4CPU3524+14
−14		(−14)15.5 − 16.5
(+0−1=31)
48.4%
15.5 / 32
94.4%
−22
–   Koivisto 7.0 64-bit 4CPU3516+15
−15		(−22)17 − 15
(+5−3=24)
53.1%
17.0 / 32
99.3%
−2
–   RubiChess 20220223 64-bit 4CPU3516+13
−13		(−22)17.5 − 14.5
(+4−1=27)
54.7%
17.5 / 32
99.5%
+6
–   Ethereal 13.25 64-bit 4CPU3515+14
−14		(−23)18.5 − 13.5
(+5−0=27)
57.8%
18.5 / 32
99.6%
+23
–   Seer 2.5.0 64-bit 4CPU3510+13
−13		(−28)17 − 15
(+3−1=28)
53.1%
17.0 / 32
100.0%
−9
–   Berserk 7.0 64-bit 4CPU3507+17
−17		(−31)18 − 14
(+5−1=26)
56.3%
18.0 / 32
99.9%
+7
–   RubiChess 2021 64-bit 4CPU3501+18
−18		(−37)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
100.0%
+51
–   RubiChess 2.2 64-bit 4CPU3496+15
−15		(−42)17 − 15
(+3−1=28)
53.1%
17.0 / 32
100.0%
−24
–   Arasan 23.3 64-bit 4CPU3489+14
−14		(−49)18 − 14
(+5−1=26)
56.3%
18.0 / 32
100.0%
−10
–   Revenge 1.0 64-bit 4CPU3484+15
−15		(−54)18.5 − 13.5
(+5−0=27)
57.8%
18.5 / 32
100.0%
−6
–   Igel 3.1.0 64-bit 4CPU3484+12
−12		(−54)18 − 14
(+5−1=26)
56.3%
18.0 / 32
100.0%
−18
–   Igel 3.0.5 64-bit 4CPU3475+11
−11		(−63)17.5 − 14.5
(+4−1=27)
54.7%
17.5 / 32
100.0%
−35
–   Seer 2.4.0 64-bit 4CPU3472+14
−14		(−66)20 − 12
(+9−1=22)
62.5%
20.0 / 32
100.0%
+13
–   Minic 3.19 64-bit 4CPU3470+17
−17		(−68)13.5 − 8.5
(+5−0=17)		61.4%
13.5 / 22
100.0%
0
–   Houdini 6 64-bit 4CPU3456+7
−7		(−82)20.5 − 11.5
(+10−1=21)
64.1%
20.5 / 32
100.0%
+7
–   Nemorino 6.00 64-bit 4CPU3456+10
−10		(−82)18 − 14
(+4−0=28)
56.3%
18.0 / 32
100.0%
−45
–   Arasan 23.2 64-bit 4CPU3447+16
−16		(−91)18 − 12
(+6−0=24)
60.0%
18.0 / 30
100.0%
−31
–   Fire 8 64-bit 4CPU3445+12
−12		(−93)18.5 − 12.5
(+6−0=25)
59.7%
18.5 / 31
100.0%
−33
–   Lc0 0.28.0 w744204 64-bit 4CPU3443+15
−15		(−95)19.5 − 12.5
(+7−0=25)
60.9%
19.5 / 32
100.0%
−31
–   Clover 3.1 64-bit 4CPU3438+15
−15		(−100)16 − 8
(+9−1=14)		66.7%
16.0 / 24
100.0%
+11
–   Seer 2.3.0 64-bit 4CPU3432+18
−18		(−106)19.5 − 12.5
(+7−0=25)
60.9%
19.5 / 32
100.0%
−40
–   Arasan 23.0.1 64-bit 4CPU3429+19
−19		(−109)22 − 10
(+12−0=20)
68.8%
22.0 / 32
100.0%
+8
–   Booot 7.0 64-bit 4CPU3428+16
−16		(−110)16.5 − 9.5
(+7−0=19)		63.5%
16.5 / 26
100.0%
−28
–   Velvet 4.1.0 64-bit 4CPU3423+15
−15		(−115)15.5 − 8.5
(+7−0=17)		64.6%
15.5 / 24
100.0%
−24
–   Weiss 2.0 64-bit 4CPU3381+15
−15		(−157)23 − 9
(+14−0=18)
71.9%
23.0 / 32
100.0%
−13
–   Expositor 2BR17 64-bit 4CPU3376+16
−16		(−162)13 − 7
(+6−0=14)		65.0%
13.0 / 20
100.0%
−69
1449 games: 175 wins, 89 losses, 1185 draws (81.8%), score: 53.0%

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