CCRL Blitz
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 2'472'902 games
played by 2'944 programs

White wins: 950'998 (38.5%)
Black wins: 761'961 (30.8%)
Draws: 759'943 (30.7%)
White score: 53.8%

Engine Details

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Winter 0.8 64-bit 4CPU (3131+20
−20		)Quote
Author: Jonathan Rosenthal (Switzerland) Link: Homepage
This is one of the 16 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Marvin 4.0.0 64-bit 4CPU3178+19
−18		(+47)33.5 − 40.5
(+18−25=31)
45.3%
33.5 / 74
0.0%
+17
1 0 1 = = = 0 0 = 0 0 = 1 0 = = = 1 0 = 0 1 0 1 = = = 1 1 1 = = 0 1 = = 1 = 0 0 0 = = 1 = 0 1 = 0 = 0 = 1 1 = 0 0 = 0 0 = 0 = = = 0 = 1 0 1 0 1 = 0
–   Combusken 1.2.0 64-bit 4CPU3178+23
−23		(+47)26.5 − 35.5
(+15−24=23)
42.7%
26.5 / 62
0.1%
0
= = = 0 = = 1 0 = 0 1 0 = 0 1 0 0 = 0 0 = 1 = = 1 0 1 1 = 0 0 0 1 1 = = = 0 1 1 0 1 = 0 0 0 1 = 0 0 1 = = 0 0 = 0 = = = 1 0
–   ChessBrainVB 3.74 4CPU3171+14
−14		(+40)30 − 32
(+20−22=20)
48.4%
30.0 / 62
0.1%
+31
0 0 1 = 0 = = 0 1 0 1 = 0 = 0 = 0 0 1 0 1 = 1 1 0 = 0 0 = 1 = 0 0 0 1 = 1 0 0 1 1 1 1 = 1 = = 0 1 = = 0 0 1 1 1 = = = 0 1 =
–   iCE 4.0 64-bit 4CPU3171+12
−12		(+40)23.5 − 38.5
(+10−25=27)
37.9%
23.5 / 62
0.0%
−34
0 0 = 1 = 0 1 = 0 = 1 0 = 0 1 = = 0 0 0 = = = 0 1 = 0 0 = 0 0 = 0 0 1 0 0 = = = = 1 0 = 0 1 0 = 1 = = = 1 = = 0 = = = 0 0 0
–   Naum 4.6 64-bit 4CPU3150+9
−9		(+19)22.5 − 39.5
(+12−29=21)
36.3%
22.5 / 62
5.0%
−71
= = 0 0 0 0 0 = = 0 0 = = = = 1 = 0 = = 1 0 = = 0 0 0 0 0 = 0 1 0 0 1 0 1 0 0 0 1 = = 0 0 1 0 = 1 = 1 0 0 1 0 = 0 0 1 = = 1
–   Pirarucu 3.3.5 64-bit 4CPU3132+17
−17		(+1)30.5 − 30.5
(+22−22=17)
50.0%
30.5 / 61
46.9%
+1
0 1 0 1 1 1 = = 1 0 1 0 0 0 1 = = = 0 1 1 0 1 0 0 0 = 1 1 0 1 = 0 1 = = 0 = 1 = 0 0 = 1 0 0 = 0 0 1 1 0 0 1 1 1 = = 1 = =
–   Protector 1.9.0 64-bit 4CPU3130+9
−9		(−1)33 − 29
(+19−15=28)
53.2%
33.0 / 62
54.0%
+19
1 0 1 1 = = 1 = = = = = = 1 0 = 1 1 0 = 0 = = = 0 0 0 1 1 = 0 0 = 0 = 0 = 1 = 1 1 = 1 0 0 = = = 1 = 1 1 = 1 = = 1 = = 1 0 0
–   Amoeba 3.1 64-bit 4CPU3101+13
−13		(−30)34.5 − 27.5
(+26−19=17)
55.6%
34.5 / 62
99.3%
+8
1 0 1 1 1 0 1 1 = 1 = = 1 = 0 0 = 0 1 0 = 1 = 1 = = 0 0 0 1 1 0 = 1 1 1 1 = 1 0 1 1 1 1 1 = = 0 0 = 1 = 0 0 = = 0 0 0 0 1 1
–   PeSTO 2.210 64-bit 4CPU3099+14
−14		(−32)33.5 − 28.5
(+24−19=19)
54.0%
33.5 / 62
99.6%
−4
0 = 1 1 = 0 1 1 0 = 1 1 0 1 1 1 0 = 0 0 = 0 = 0 = 0 1 1 1 1 0 = 1 0 0 1 0 1 = 1 = = = 1 0 1 = = 1 0 1 1 0 = 1 0 = = 1 = 0 =
–   Rodent III 0.273 64-bit 4CPU3090+16
−17		(−41)32.5 − 26.5
(+21−15=23)
55.1%
32.5 / 59
99.9%
−7
1 = = 1 = 1 1 = 0 = 1 = = = = 0 1 = = 1 0 1 = 0 0 = = 1 1 0 0 1 1 = 1 1 1 0 = = 0 0 0 = 1 1 1 = = 1 = 0 1 = 0 1 0 0 =
–   Marvin 3.5.0 64-bit 4CPU3077+18
−18		(−54)41 − 21
(+34−14=14)
66.1%
41.0 / 62
100.0%
+63
1 1 0 1 1 = = 1 = 0 = 1 1 1 1 1 = 0 1 0 1 1 0 1 1 1 = 1 1 1 1 0 = = 0 1 1 = 1 = = 1 1 1 0 0 1 1 0 1 1 = 1 1 0 = 1 = 1 0 0 0
–   Gogobello 2.2 64-bit 4CPU3073+17
−16		(−58)38 − 22
(+27−11=22)
63.3%
38.0 / 60
100.0%
+30
0 0 0 1 1 = = 0 1 1 0 = 1 = 1 = 1 1 1 1 = 1 = = 1 0 0 1 = = 1 0 = = 1 1 1 1 1 = 1 = 0 = 1 = 1 = 1 1 = 1 1 0 1 = = = = 0
–   Bobcat 8.0 64-bit 4CPU3057+11
−11		(−74)33 − 29
(+23−19=20)
53.2%
33.0 / 62
100.0%
−52
1 1 1 = 1 = 1 0 = = = 1 1 0 = = 0 0 = = 1 1 1 0 1 1 0 0 1 0 1 0 = = 0 0 = 0 = 1 0 0 1 1 1 = 0 1 = 1 0 = = = = 0 0 0 1 1 1 =
812 games: 271 wins, 259 losses, 282 draws (34.7%), score: 50.7%

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Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on February 27, 2021