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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Zevra 1.6.1 r5136 64-bit (1934+30
−30
)Quote
Author: Oleg Smirnov (Russia) Links: github, SDChess
This is one of the 14 Zevra versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Oberon 0.042013+19
−19
(+79)9 − 21
(+2−14=14)
30.0%
9.0 / 30
0.0%
−44
–   Leonidas 83 64-bit2005+17
−17
(+71)12.5 − 16.5
(+10−14=5)
43.1%
12.5 / 29
0.0%
+22
–   Bubble 1.51987+14
−14
(+53)12 − 18
(+9−15=6)
40.0%
12.0 / 30
0.1%
−24
–   Arabian Knight 1.551987+23
−23
(+53)12 − 18
(+9−15=6)
40.0%
12.0 / 30
0.2%
−22
–   Embla 1.0.1 64-bit1987+17
−17
(+53)11 − 19
(+8−16=6)
36.7%
11.0 / 30
0.1%
−47
–   Matant 5.041970+14
−14
(+36)11 − 16
(+9−14=4)
40.7%
11.0 / 27
1.6%
−40
–   La Dame Blanche 2.0c1968+13
−13
(+34)12.5 − 17.5
(+6−11=13)
41.7%
12.5 / 30
1.9%
−19
–   SSEChessII 2.05 DC1967+9
−10
(+33)19 − 11
(+16−8=6)
63.3%
19.0 / 30
1.8%
+131
–   Eia 0.31961+18
−19
(+27)14 − 16
(+10−12=8)
46.7%
14.0 / 30
5.9%
+3
–   Chess4j 3.2 64-bit1957+15
−15
(+23)16 − 14
(+12−10=8)
53.3%
16.0 / 30
8.1%
+47
–   Claudia 0.51903+25
−25
(−31)17 − 13
(+13−9=8)
56.7%
17.0 / 30
94.6%
+13
–   FreeChessII 2.171879+23
−23
(−55)16 − 14
(+11−9=10)
53.3%
16.0 / 30
99.8%
−32
–   Deepov 0.4.1 64-bit1850+16
−16
(−84)18 − 10
(+14−6=8)
64.3%
18.0 / 28
100.0%
+13

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