CCRL Blitz
Downloads and Statistics
July 1, 2020
Testing summary:
Total: 2'316'652 games
played by 2'725 programs

White wins: 892'731 (38.5%)
Black wins: 718'204 (31.0%)
Draws: 705'717 (30.5%)
White score: 53.8%

Engine Details

Options
Show each game results
Arasan 21.2 64-bit 4CPU (3205+17
−17
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 42 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Andscacs 0.95 64-bit 4CPU3337+11
−11
(+132)12 − 25
(+5−18=14)
32.4%
12.0 / 37
0.0%
+16
–   Schooner 2.0.34 64-bit 4CPU3276+16
−16
(+71)10 − 17
(+1−8=18)
37.0%
10.0 / 27
0.0%
0
–   Laser 1.6 64-bit 4CPU3275+17
−17
(+70)12 − 15
(+4−7=16)
44.4%
12.0 / 27
0.0%
+38
–   Equinox 3.30 64-bit 4CPU3251+8
−8
(+46)11 − 16
(+1−6=20)
40.7%
11.0 / 27
0.0%
0
–   Chiron 4 64-bit 4CPU3243+9
−9
(+38)12.5 − 14.5
(+5−7=15)
46.3%
12.5 / 27
0.0%
+15
–   RofChade 2.0 64-bit 4CPU3235+17
−17
(+30)37 − 47
(+15−25=44)
44.0%
37.0 / 84
0.5%
−5
–   Critter 1.6a 64-bit 4CPU3233+7
−7
(+28)13.5 − 13.5
(+6−6=15)
50.0%
13.5 / 27
0.2%
+26
–   Hannibal 1.7 64-bit 4CPU3224+9
−9
(+19)9.5 − 17.5
(+2−10=15)
35.2%
9.5 / 27
2.8%
−68
–   NirvanaChess 2.4 64-bit 4CPU3223+10
−10
(+18)13 − 14
(+4−5=18)
48.1%
13.0 / 27
3.9%
+6
–   Rybka 4.1 64-bit 4CPU3207+7
−7
(+2)43 − 42
(+17−16=52)
50.6%
43.0 / 85
44.1%
+6
–   Pedone 1.9 64-bit 4CPU3197+17
−17
(−8)19.5 − 17.5
(+12−10=15)
52.7%
19.5 / 37
77.0%
+8
–   Texel 1.07 64-bit 4CPU3195+11
−10
(−10)39.5 − 46.5
(+17−24=45)
45.9%
39.5 / 86
86.3%
−35
–   Vajolet2 2.6.1 64-bit 4CPU3185+15
−15
(−20)44.5 − 41.5
(+18−15=53)
51.7%
44.5 / 86
96.9%
−11
–   Nemorino 5.00 64-bit 4CPU3180+11
−11
(−25)35 − 24
(+23−12=24)
59.3%
35.0 / 59
99.4%
+34
–   Senpai 2.0 64-bit 4CPU3177+10
−10
(−28)46.5 − 39.5
(+25−18=43)
54.1%
46.5 / 86
99.8%
−4
–   Pedone 1.8 64-bit 4CPU3160+18
−18
(−45)36 − 23
(+21−8=30)
61.0%
36.0 / 59
100.0%
+20
–   Wasp 3.50 64-bit 4CPU3151+18
−18
(−54)35.5 − 22.5
(+23−10=25)
61.2%
35.5 / 58
100.0%
+13
–   Naum 4.6 64-bit 4CPU3150+9
−10
(−55)35 − 23
(+24−12=22)
60.3%
35.0 / 58
100.0%
+11
–   Defenchess 1.1f 64-bit 4CPU3119+14
−14
(−86)37.5 − 20.5
(+26−9=23)
64.7%
37.5 / 58
100.0%
+8
–   Gogobello 2.0 64-bit 4CPU3009+14
−14
(−196)36 − 13
(+28−5=16)
73.5%
36.0 / 49
100.0%
−35

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on July 1, 2020