CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

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Zevra 1.8.4 r650 64-bit (2217+20
−20		)Quote
Author: Oleg Smirnov (Russia) Links: github, SDChess
This is one of the 14 Zevra versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Bright 0.5c2771+7
−8		(+554)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Sjakk 2.2 64-bit2637+10
−10		(+420)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   N2 0.4 64-bit2591+10
−10		(+374)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Floyd 0.9 64-bit2587+11
−11		(+370)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   AnMon 5.752537+7
−7		(+320)4.5 − 32.5
(+3−31=3)
12.2%
4.5 / 37
0.0%
−30
0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 = 0 0 0 0 0 0 0 0 = 0 0 0 0 0 1 0 1
–   tomitankChess 1.5 64-bit2506+20
−20		(+289)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Little Goliath Evolution 3.122502+7
−6		(+285)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   CyberPagno 3.0 64-bit2493+11
−11		(+276)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Xpdnt 0910072472+11
−11		(+255)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Kiwi 0.6d 64-bit2469+10
−10		(+252)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Hussar 0.42421+9
−9		(+204)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Caligula 0.7b2420+16
−16		(+203)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Dragon 4.62417+7
−8		(+200)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+230
=
–   Amateur 2.822350+8
−8		(+133)8 − 16
(+7−15=2)		33.3%
8.0 / 24
0.0%
−4
0 1 1 0 1 0 1 = = 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0
–   Topple 0.1.1 64-bit2341+21
−21		(+124)7.5 − 24.5
(+6−23=3)
23.4%
7.5 / 32
0.0%
−101
1 0 0 0 0 1 0 0 0 0 1 0 0 = 0 0 0 = 0 = 0 0 0 1 0 1 1 0 0 0 0 0
–   Pirarucu 2.0.0 64-bit2323+16
−16		(+106)8.5 − 23.5
(+7−22=3)
26.6%
8.5 / 32
0.0%
−87
0 0 1 0 0 1 0 = 0 0 0 0 0 1 1 0 0 1 0 0 0 1 = 1 0 0 0 0 = 0 0 0
–   Aice 0.99.22316+8
−8		(+99)5 − 19
(+2−16=6)		20.8%
5.0 / 24
0.0%
−114
0 0 0 = 1 1 0 0 0 0 0 0 0 = 0 0 0 = = 0 = 0 0 =
–   Asterisk 0.62306+10
−10		(+89)8.5 − 12.5
(+8−12=1)		40.5%
8.5 / 21
0.0%
+6
0 0 1 0 0 1 1 0 1 0 1 0 1 0 0 1 0 1 = 0 0
–   Rival 1.0.1 64-bit2264+13
−13		(+47)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   FireFly 2.7.2 64-bit2250+14
−14		(+33)32.5 − 34.5
(+23−25=19)
48.5%
32.5 / 67
0.4%
+23
0 = 1 = 1 0 1 1 = 0 1 0 1 = 1 0 1 = 0 0 0 1 1 0 = 1 1 = 0 1 0 1 0 1 = = = 1 = 0 1 = = = 0 0 1 0 0 0 1 1 1 1 = = = 0 0 = 0 0 0 = 1 0 0
–   Robocide 20170718 64-bit2234+14
−14		(+17)33.5 − 33.5
(+25−25=17)
50.0%
33.5 / 67
8.6%
+16
0 1 1 0 0 0 1 = = 1 = 1 0 = 0 1 0 1 = = 1 = 0 0 1 1 = 0 1 0 0 = 1 1 0 0 = 0 0 1 1 0 = 0 1 = 1 = 1 0 = 0 0 0 0 1 0 1 1 = = 1 0 1 = 1 1
–   Anechka 0.082233+8
−8		(+16)38.5 − 29.5
(+29−20=19)
56.6%
38.5 / 68
8.0%
+61
1 0 1 1 = 1 1 = 1 1 = 0 1 = 0 0 1 1 0 1 = 0 = 0 1 = = 0 1 1 = 1 1 = 1 0 1 1 = = 1 1 = 1 1 0 = 0 1 0 0 = 0 = = = 1 0 0 1 0 0 1 0 0 = 1 1
–   GopherCheck 0.2.3 64-bit2232+13
−13		(+15)35.5 − 30.5
(+29−24=13)
53.8%
35.5 / 66
11.2%
+43
1 0 0 0 1 = 1 1 0 1 1 = 1 0 1 1 = 0 1 0 1 = 0 = = 0 0 = 1 1 1 1 1 0 0 0 0 0 = 1 0 1 0 = 0 = 0 = 1 1 1 1 1 1 0 0 = 1 0 1 = 0 0 1 1 1
–   Dorpsgek Eve's Temptation 64-bit2231+15
−15		(+14)13.5 − 16.5
(+10−13=7)
45.0%
13.5 / 30
14.5%
−20
0 = 1 = 1 0 1 1 0 1 1 0 1 0 = 0 0 = = = 1 0 1 0 = 0 1 0 0 0
–   Ant 2006-F2229+9
−9		(+12)19 − 12
(+15−8=8)
61.3%
19.0 / 31
14.1%
+91
= = 0 1 1 0 1 1 0 1 1 = 1 1 = 1 0 = 1 1 1 0 0 = = 0 = 1 0 1 1
–   AliChess 4.252227+9
−10		(+10)31.5 − 36.5
(+23−28=17)
46.3%
31.5 / 68
20.8%
−18
= 1 = = 1 1 0 1 1 0 0 0 0 1 = 0 0 0 = 0 1 0 0 = = 0 1 1 1 0 = 0 1 1 1 = = 0 1 0 1 0 0 1 1 = 1 0 = 0 = 1 1 0 1 0 0 0 1 = = 0 = 0 = 0 1 0
–   Joker2 0.7.7 64-bit2221+16
−16		(+4)28.5 − 38.5
(+17−27=23)
42.5%
28.5 / 67
38.6%
−45
1 0 0 0 1 0 1 = 1 = 1 = 0 = = = 0 0 0 1 = 0 = 0 = 0 0 0 1 0 0 1 0 0 1 = 0 0 = 0 1 0 = = = 1 1 = = 0 0 0 = 1 = 0 1 = 1 1 0 = = 0 1 = =
–   Adam 3.32220+10
−9		(+3)31 − 37
(+21−27=20)
45.6%
31.0 / 68
42.7%
−27
= 1 = 0 0 = 1 0 = 0 = 1 1 0 = 1 0 = 0 = 0 = 0 1 0 1 1 0 1 1 0 0 = 0 1 0 = 0 1 1 1 = 1 = 1 = 0 0 = 0 1 0 0 = = = 1 0 = 1 0 0 = 0 1 0 1 0
–   Exacto 0.e 64-bit2219+14
−14		(+2)30 − 34
(+24−28=12)
46.9%
30.0 / 64
46.2%
−21
1 0 1 1 1 = 0 1 0 0 = 0 0 0 0 1 1 1 0 0 1 1 0 = 0 = 0 1 0 = 1 = 0 1 0 1 0 0 = 1 0 1 1 = 0 = 1 1 0 1 0 = 0 0 0 = 0 0 1 1 = 0 1 1
–   CT800 1.20 64-bit2215+17
−17		(−2)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
56.7%
−34
0 0 1 1 = 0 0 = 1 1 0 0 1 0 0 0 = 0 1 = = 1 1 = = = = = = 0
–   Buzz 0.08 64-bit2209+12
−12		(−8)22 − 16
(+19−13=6)
57.9%
22.0 / 38
75.2%
+51
0 1 1 1 0 1 1 = 0 1 0 0 1 1 0 1 0 1 1 0 1 1 0 = = 1 = 0 1 1 1 0 0 1 = 1 0 =
–   NG-Play 9.87 64-bit2193+16
−16		(−24)18 − 13
(+14−9=8)
58.1%
18.0 / 31
97.0%
+33
0 = = 1 1 1 1 0 0 = 0 1 0 1 1 1 = = 0 1 1 1 1 = 1 = = 0 1 0 0
–   WJChess 1.642129+9
−9		(−88)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Weini 0.0.20 64-bit2072+19
−19		(−145)14 − 2
(+13−1=2)		87.5%
14.0 / 16
100.0%
+182
1 1 1 1 1 1 1 1 1 1 1 = 1 0 1 =
–   Bremboce 0.6.21779+17
−17		(−438)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Tristram 4.161727+19
−19		(−490)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
897 games: 308 wins, 388 losses, 201 draws (22.4%), score: 45.5%

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Created in 2005-2013 by CCRL team
Last games added on May 9, 2021