CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Show each game results
Winter 0.6 64-bit 4CPU (3002+23
−23
)Quote
Author: Jonathan Rosenthal Link: Homepage
This is one of the 12 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SmarThink 1.98 64-bit3039+9
−10
(+37)19.5 − 24.5
(+12−17=15)
44.3%
19.5 / 44
0.2%
+1
= = 1 0 0 0 = 0 1 = 1 = 1 = = 1 = = = 1 0 0 = 0 = 1 0 0 0 0 0 0 0 1 1 = 1 = 0 0 0 = 1 1
–   Spike 1.4 Leiden 4CPU3039+10
−10
(+37)19 − 27
(+10−18=18)
41.3%
19.0 / 46
0.2%
−19
= = = = 0 1 0 0 = 1 0 1 0 1 = = 1 0 1 0 1 = 1 0 0 0 0 0 = 0 1 = = = = 0 = 0 1 = = = = 0 0 0
–   Marvin 3.4.0 64-bit 4CPU3037+22
−22
(+35)20 − 22
(+11−13=18)
47.6%
20.0 / 42
1.4%
+20
1 0 0 0 = = 1 1 1 = 0 = 0 = 0 1 0 0 0 1 = 1 0 = = = = = = 1 0 1 1 1 = = = 0 = = = 0
–   Spark 1.0 64-bit 4CPU3028+9
−9
(+26)21.5 − 24.5
(+16−19=11)
46.7%
21.5 / 46
2.0%
+1
= 1 0 = 0 0 1 0 = 1 0 0 1 0 0 1 0 0 = 1 0 = 1 1 0 = 0 1 = 1 = 0 0 0 = 1 1 0 1 = = 0 1 0 1 1
–   Hakkapeliitta TCEC v2 64-bit3020+10
−10
(+18)22 − 25
(+13−16=18)
46.8%
22.0 / 47
8.2%
−3
1 1 = 0 1 = = 1 0 0 = 0 = 0 0 = = 0 1 0 = 0 = 0 = = 1 = = 0 = = 1 = 1 = 0 = 1 1 1 0 0 0 0 1 1
–   The Baron 3.44 64-bit 4CPU2998+24
−24
(−4)22 − 23
(+12−13=20)
48.9%
22.0 / 45
60.4%
−11
0 = = 1 1 1 1 = = = 0 0 = = 0 1 = 1 = 0 = 0 = 0 1 0 0 = = = 0 1 1 = = = 0 = = 1 = 1 0 1 0
–   Amoeba 3.0 64-bit2974+15
−15
(−28)25 − 21
(+16−12=18)
54.3%
25.0 / 46
97.7%
+1
= 1 1 = 1 = = 0 0 0 0 1 = 0 0 = = = = 1 = = 0 1 1 0 1 = = = 1 = 1 0 0 1 1 1 0 1 0 = 1 = 1 =
–   Gaviota 1.0 64-bit 4CPU2972+14
−15
(−30)28 − 18
(+16−6=24)
60.9%
28.0 / 46
98.7%
+33
1 0 = 0 = 0 = = 1 = = = 1 = = 1 = = 1 = 1 1 1 1 1 0 1 = = = 0 = = = = 1 = 0 = 1 1 = = 1 1 =
–   Marvin 3.3.2 64-bit 4CPU2940+20
−20
(−62)23 − 23
(+13−13=20)
50.0%
23.0 / 46
100.0%
−62
0 0 0 0 = 0 = 1 1 = = = = 1 1 = = = 1 1 = = 0 1 1 0 = 0 0 1 0 = = = = 0 = 0 1 1 0 = 1 = = 1
–   DisasterArea 1.65 64-bit 4CPU2932+15
−15
(−70)27.5 − 18.5
(+18−9=19)
59.8%
27.5 / 46
100.0%
−7
= 1 1 0 = = 1 1 1 0 = 1 1 = 1 1 1 = 0 0 0 = = 1 = 0 1 = = 1 = = 0 = 1 = 1 = 0 = 1 1 1 0 = =
–   Atlas 3.91 64-bit2925+11
−12
(−77)30 − 16
(+21−7=18)
65.2%
30.0 / 46
100.0%
+23
1 1 = 1 1 1 1 0 1 = 0 = = = = = 0 1 1 1 1 = 1 = 1 0 1 = = = = 1 0 = 1 0 1 = = 1 0 = 1 = 1 1
–   EXchess 7.97b 64-bit2914+11
−11
(−88)26 − 20
(+17−11=18)
56.5%
26.0 / 46
100.0%
−45
1 = = 0 1 = 0 1 0 0 0 = 1 0 0 1 = 0 = 0 = = 1 = 1 = 1 1 1 = = 0 1 1 1 1 = = 1 = 1 0 = 1 = =
–   Scorpio 2.8 64-bit2902+15
−15
(−100)35 − 11
(+28−4=14)
76.1%
35.0 / 46
100.0%
+82
1 = 1 1 1 = 1 = = = 1 1 0 1 1 1 = = 1 0 1 0 1 0 1 = = 1 1 = 1 1 = = 1 1 = 1 1 1 1 = 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019