CCRL Blitz
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 2'387'265 games
played by 2'826 programs

White wins: 919'531 (38.5%)
Black wins: 739'461 (31.0%)
Draws: 728'273 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Arasan 21.1 64-bit 4CPU (3193+17
−17
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 44 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Schooner 2.0.34 64-bit 4CPU3275+16
−16
(+82)15 − 28
(+3−16=24)
34.9%
15.0 / 43
0.0%
−4
0 = 0 = = = 0 0 = = = 0 0 = 0 0 = 0 0 = = = = 1 0 = 1 = = = 1 = = 0 = 0 0 = = = = 0 0
–   Laser 1.6 64-bit 4CPU3274+16
−17
(+81)36.5 − 59.5
(+8−31=57)
38.0%
36.5 / 96
0.0%
+14
1 0 = = = = = = = 0 0 = 1 1 = 0 = = = = 0 = = = = = = = 1 = 0 = = = 0 0 = 0 = = = = = = 0 = 0 0 0 = = 1 0 0 = 1 = 1 = = 0 = 0 = = = = = = = = = 0 1 = 0 0 0 0 = = = 0 0 0 0 0 = 0 = 0 = 0 0 = =
–   Chiron 4 64-bit 4CPU3243+8
−9
(+50)22 − 24
(+11−13=22)
47.8%
22.0 / 46
0.0%
+35
1 0 = = = = 1 = = 0 1 1 = 0 = 1 1 = = 0 = = 1 = 0 0 0 0 1 0 = = = 0 0 0 = = 1 1 = 0 = = = 1
–   RofChade 2.0 64-bit 4CPU3235+17
−17
(+42)20.5 − 19.5
(+9−8=23)
51.3%
20.5 / 40
0.0%
+51
1 = = 1 = = 0 = = 0 = = = 1 = = = = = = = = = 0 0 1 = 0 = 0 0 1 = 1 = 1 1 = 1 0
–   Hannibal 1.7 64-bit 4CPU3224+9
−9
(+31)20.5 − 24.5
(+7−11=27)
45.6%
20.5 / 45
0.1%
+3
= = = = 1 = = 0 0 = = 1 = 0 0 0 1 0 = 1 = 0 1 0 = = 1 = = = = = = = = = = = = 0 = 0 = 0 1
–   NirvanaChess 2.4 64-bit 4CPU3222+10
−10
(+29)19 − 26
(+7−14=24)
42.2%
19.0 / 45
0.2%
−17
= = 0 0 = = 0 1 = = 0 = = 0 = 0 = = = = 0 1 = 0 = 1 = 0 = = = = 0 1 0 = 0 0 = 1 1 = 0 = 1
–   Rybka 4.1 64-bit 4CPU3206+7
−7
(+13)22 − 24
(+12−14=20)
47.8%
22.0 / 46
7.7%
0
0 1 = = = 0 1 = = 1 1 = = 0 0 1 0 0 = = 0 1 = 0 = = 0 0 0 = 0 = = = 1 0 = = 1 1 1 0 1 = 1 =
–   Texel 1.07 64-bit 4CPU3194+10
−10
(+1)22 − 23
(+8−9=28)
48.9%
22.0 / 45
43.3%
−5
1 = = = 1 = 1 = 0 = 1 0 1 = = 1 1 = = = = = = = = 0 = 1 = 0 = = 0 = = 0 0 0 = = = 0 = = =
–   Vajolet2 2.6.1 64-bit 4CPU3184+15
−15
(−9)65.5 − 61.5
(+28−24=75)
51.6%
65.5 / 127
77.8%
0
1 = = 1 = = 1 = = 0 = 0 = = = = 1 1 = = 1 0 = 0 1 = 1 = = = = 1 = 0 1 = 1 1 = = 1 = = = = 0 = = = 0 = = = 0 0 0 1 1 = = = 1 = 0 1 = 1 = = 0 = = 1 = = = = = 1 = = = 1 = 1 0 1 = 0 = 1 = 0 = 0 0 = 0 = 0 = = = 1 = = = 1 0 = 0 = 0 = = 1 0 1 = = = 0 = = = = =
–   Nemorino 5.00 64-bit 4CPU3180+11
−11
(−13)44 − 44
(+23−23=42)
50.0%
44.0 / 88
90.5%
−12
1 1 0 = = 1 = 0 = = = = 0 1 = 1 = 0 = = = 0 0 = = = 0 = = 1 1 = = = 1 1 1 0 0 1 = 1 0 = = 1 0 = = 1 0 1 = = 0 = = 1 0 = = 0 = 1 0 0 = = 0 = = 0 1 0 1 = = 1 0 1 = = 1 0 0 1 = =
–   Senpai 2.0 64-bit 4CPU3177+10
−10
(−16)21.5 − 21.5
(+12−12=19)
50.0%
21.5 / 43
94.1%
−16
= 1 0 0 0 0 0 = 0 = 1 = = = 1 = 1 = = 0 1 = 1 1 1 = = 0 0 0 = 1 = = = 1 = 0 1 0 1 = =
–   Pedone 1.8 64-bit 4CPU3159+18
−18
(−34)50.5 − 36.5
(+27−13=47)
58.0%
50.5 / 87
99.7%
+13
1 = = 1 0 = 0 = 1 0 1 1 1 0 1 = = 1 = = = 1 = = 1 0 = 1 = 1 = 0 = 0 0 = 1 0 1 = = 1 = = = 0 = 1 = 1 = = 1 = = 1 1 1 = = 0 0 = 1 = = = = = = = = 1 = = 1 = = 1 = = 0 = 1 1 = =
–   Wasp 3.50 64-bit 4CPU3151+18
−18
(−42)22.5 − 17.5
(+13−8=19)
56.3%
22.5 / 40
100.0%
−4
1 = = 1 = 0 1 1 = 0 = = = 0 1 = = = 0 = 1 0 = 1 0 1 1 = 0 1 1 = 1 1 = = 0 = = =
–   Protector 1.9.0 64-bit 4CPU3129+9
−9
(−64)27.5 − 17.5
(+18−8=19)
61.1%
27.5 / 45
100.0%
+5
= = = 0 1 1 1 1 1 1 = = 1 = 0 = 0 1 0 0 1 0 1 = = = 1 = = 0 = = 1 1 1 1 = = = 1 1 0 = = 1
–   Defenchess 1.1f 64-bit 4CPU3119+14
−14
(−74)27.5 − 16.5
(+16−5=23)
62.5%
27.5 / 44
100.0%
0
1 = 1 0 1 0 0 1 = = = = = = 1 = 1 = 1 = = = 1 = = 1 = = 1 = 1 1 = 1 0 1 = = 1 = = 1 0 =
–   Wasp 3.0 64-bit 4CPU3115+29
−29
(−78)16.5 − 11.5
(+10−5=13)
58.9%
16.5 / 28
100.0%
−23
1 1 1 0 = = = = 0 1 = = = 1 1 1 = 0 0 = 1 0 = = 1 = = 1
–   Rodent III 0.273 64-bit 4CPU3090+17
−17
(−103)33.5 − 16.5
(+22−5=23)
67.0%
33.5 / 50
100.0%
0
1 = 1 = = = 1 1 0 1 = = 0 1 1 1 = 1 = = = 1 = = 1 = 1 = 1 = = = = = 1 1 = 1 1 1 1 0 = = 0 = 1 1 0 1
–   chess22k 1.11 64-bit 4CPU3081+21
−21
(−112)34 − 23
(+18−7=32)
59.6%
34.0 / 57
100.0%
−56
1 1 = 0 = 1 0 1 0 = = 1 1 0 = = 1 = 1 = = = 0 = = 1 = 1 = 1 = = = = = = 0 = = = = 1 0 = 1 = = = 1 1 = = = 1 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on October 17, 2020