CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Engine Details

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Zevra 1.6.1 r5136 64-bit (1935+30
−30
)Quote
Author: Oleg Smirnov (Russia) Links: github, SDChess
This is one of the 14 Zevra versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Oberon 0.042011+19
−19
(+76)9 − 21
(+2−14=14)
30.0%
9.0 / 30
0.0%
−47
0 0 = 1 = = = = 0 = 0 0 0 0 = 0 0 0 = = = = 0 = = 0 0 1 = 0
–   Leonidas 83 64-bit2006+16
−16
(+71)12.5 − 16.5
(+10−14=5)
43.1%
12.5 / 29
0.0%
+22
1 1 1 = 1 0 0 0 1 = 1 0 0 0 1 0 1 0 0 1 0 = = = 0 0 0 1 0
–   Matant 5.041994+13
−13
(+59)11 − 16
(+9−14=4)
40.7%
11.0 / 27
0.0%
−17
0 0 0 0 0 0 1 0 = 0 0 1 0 0 1 1 = 1 1 0 0 1 1 1 = 0 =
–   Embla 1.0.1 64-bit1988+17
−17
(+53)11 − 19
(+8−16=6)
36.7%
11.0 / 30
0.1%
−47
= 0 = 1 0 1 0 0 1 1 0 0 0 = 0 0 0 0 = = 1 0 0 0 0 0 1 1 = 1
–   Bubble 1.51988+14
−14
(+53)12 − 18
(+9−15=6)
40.0%
12.0 / 30
0.1%
−24
= 0 = 0 0 1 0 = 0 0 = 1 1 0 0 0 0 1 1 1 1 0 = 0 = 0 1 0 0 1
–   Arabian Knight 1.55 64-bit1980+17
−17
(+45)12 − 18
(+9−15=6)
40.0%
12.0 / 30
0.4%
−30
1 1 0 0 = 0 0 0 = 1 1 = 1 0 = 0 0 0 = 1 0 1 0 1 0 1 0 = 0 0
–   La Dame Blanche 2.0c1968+12
−12
(+33)12.5 − 17.5
(+6−11=13)
41.7%
12.5 / 30
1.9%
−20
1 0 = = 0 1 1 0 = 1 = = = = 1 0 1 0 = 0 0 = = 0 = 0 0 0 = =
–   SSEChessII 2.05 DC1967+9
−9
(+32)19 − 11
(+16−8=6)
63.3%
19.0 / 30
2.2%
+130
1 = 0 1 1 1 = 1 1 0 1 0 1 1 = 1 1 0 = 0 0 = 0 1 1 1 1 = 1 0
–   Eia 0.31956+18
−18
(+21)14 − 16
(+10−12=8)
46.7%
14.0 / 30
11.2%
−2
1 0 0 = 1 1 1 0 0 1 = 0 1 0 = 1 0 = = = 1 0 0 1 1 0 = 0 0 =
–   Chess4j 3.2 64-bit1956+15
−15
(+21)16 − 14
(+12−10=8)
53.3%
16.0 / 30
10.6%
+45
1 0 0 1 1 0 = 0 0 = 1 0 = 0 1 1 0 1 0 1 0 = 1 = 1 = 1 = = 1
–   Claudia 0.51907+19
−19
(−28)17 − 13
(+13−9=8)
56.7%
17.0 / 30
93.6%
+16
1 0 = 1 1 0 0 0 1 = 1 = 0 1 = 1 = 1 = 1 = 0 1 0 1 0 0 = 1 1
–   FreeChessII 2.171879+23
−23
(−56)16 − 14
(+11−9=10)
53.3%
16.0 / 30
99.8%
−33
0 = 0 0 0 1 = 1 0 = = = = = 0 1 = = 0 1 1 1 1 1 1 0 1 0 = 1
–   Deepov 0.4.1 64-bit1851+15
−15
(−84)18 − 10
(+14−6=8)
64.3%
18.0 / 28
100.0%
+13
1 0 1 = 1 1 1 = 1 0 = 1 1 0 0 1 1 = = 0 1 = = 0 1 = 1 1

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Created in 2005-2013 by CCRL team
Last games added on September 19, 2020