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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ChessBrainVB 3.74 4CPU#45‑46  (3171+14
−14		)Quote
Author: Roger Zuehlsdorf (Germany) Link: Homepage
This is one of the 13 ChessBrainVB versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   NirvanaChess 2.4 64-bit 4CPU3222+10
−10		(+51)29 − 49
(+15−35=28)
37.2%
29.0 / 78
0.0%
−34
= 1 0 0 1 1 0 = 0 = = 0 = 0 0 = = 1 = 0 1 0 = = 0 0 0 = = 0 = 0 0 = = 0 1 0 = = = 0 = 1 = = = 0 1 0 0 = 0 0 1 0 1 0 0 0 0 = 1 = = 1 = 1 = 0 0 0 0 1 1 0 0 0
–   Rybka 4.1 64-bit 4CPU3206+7
−7		(+35)35.5 − 41.5
(+17−23=37)
46.1%
35.5 / 77
0.0%
+11
= 1 = 0 1 = = 1 = 1 0 = 1 1 = = 1 1 1 1 1 = 0 0 0 1 0 0 = = = = 1 0 = = 0 1 = = = 1 = = = 0 = 1 0 = 0 = = = 0 0 0 = = 0 = = 0 = = 0 0 1 = = 0 0 = = 0 0 =
–   Texel 1.07 64-bit 4CPU3193+10
−10		(+22)42 − 36
(+22−16=40)
53.8%
42.0 / 78
0.5%
+45
= = 1 0 = = = 0 1 = = = = 1 0 1 = = 0 = = = 1 1 = 1 0 = 1 1 1 = 0 0 = = 0 = 0 = = 0 1 1 = 0 1 = = 1 0 = = = = 1 0 = = = 1 = 1 0 = 1 1 0 = = = = 1 0 1 1 = =
–   Wasp 3.75 64-bit 4CPU3190+13
−13		(+19)39 − 39
(+23−23=32)
50.0%
39.0 / 78
2.2%
+17
= 0 = = = 0 = = = 0 1 = 1 = = 1 1 = 0 1 1 = 0 = 0 1 1 0 1 1 = 1 = 0 = 0 1 1 1 1 = = 0 1 0 0 1 = 0 0 = = = 1 = 0 = = = = = 0 = 0 = 0 0 1 0 = 1 0 0 1 0 1 1 =
–   chess22k 1.14 64-bit 4CPU3182+13
−13		(+11)48 − 59
(+22−33=52)
44.9%
48.0 / 107
10.8%
−21
0 = = = = = 0 = 0 1 1 1 1 = 0 = = 1 = = 0 1 = 1 = = 0 0 1 = 1 0 = 0 = 0 = = = = = = 0 1 = = 0 = 0 = 0 = 0 = 0 1 0 = 0 1 = = 0 = 1 = 1 = = 0 = 1 1 0 0 = 0 = 0 1 = = 0 = = 1 0 = 0 = = = 0 = = = 0 1 1 = 0 0 1 0 = 0 1
–   Marvin 4.0.0 64-bit 4CPU3178+19
−18		(+7)38.5 − 34.5
(+24−20=29)
52.7%
38.5 / 73
27.1%
+25
1 = = 0 1 0 0 = 1 = 0 1 = 1 0 1 = 1 0 1 = 1 = 0 = = 0 = 1 0 0 0 1 1 0 0 0 1 = = 1 1 = 1 0 0 = 1 0 1 1 1 = = = = = = = 1 = = = = 1 0 = = = 0 1 0 1
–   Senpai 2.0 64-bit 4CPU3177+10
−10		(+6)40.5 − 37.5
(+22−19=37)
51.9%
40.5 / 78
22.6%
+18
0 = 0 0 0 = = = = 0 1 = 0 = 0 1 0 = 1 0 1 1 = 1 = 0 1 0 = = 1 1 1 = = = = = 1 0 1 0 1 = = = = 1 = = 0 = = 1 = 1 = = 1 = 1 0 = 1 0 = 1 0 = 0 = = 1 0 = = 1 =
–   Minic 2.33 64-bit 4CPU3162+19
−19		(−9)35.5 − 31.5
(+24−20=23)
53.0%
35.5 / 67
77.8%
+10
0 = 1 1 1 0 1 = 0 1 0 = 0 1 = = 1 = 0 1 = 1 = = = 0 = = = 0 = 1 0 0 1 1 0 1 1 = 1 1 0 1 0 = 0 1 = 1 0 1 0 1 = = = = = 0 0 = 1 0 0 1 1
–   Igel 2.3.1 64-bit 4CPU3159+15
−15		(−12)40.5 − 37.5
(+22−19=37)
51.9%
40.5 / 78
88.2%
+2
= = 1 = 1 = 0 = 1 = = = = = = = = 0 1 0 = 0 1 0 0 = 1 1 0 1 1 = = = 1 = 0 = 0 0 0 = 0 = 0 = = 1 = = 1 = 1 1 1 1 0 = = 1 1 = 1 0 1 1 = 0 = = 0 0 = = 0 = 1 =
–   chess22k 1.13 64-bit 4CPU3158+14
−14		(−13)54.5 − 45.5
(+29−20=51)
54.5%
54.5 / 100
91.2%
+13
= 1 0 = = 1 = = = 0 = = 0 1 = = 0 = = 1 = 1 = 0 1 1 = = 1 0 = = 0 = 0 1 0 0 = = = = 0 = 1 0 = = = 1 = = 1 1 1 = 1 1 = = 1 1 = 1 0 0 1 1 = 0 0 1 1 = = = 1 1 0 = = = = 1 = = 0 = = 1 = 1 0 1 = = 0 = = =
–   Naum 4.6 64-bit 4CPU3150+9
−9		(−21)38 − 40
(+19−21=38)
48.7%
38.0 / 78
99.5%
−27
= 0 1 = 0 0 0 = 1 0 0 = 0 1 1 0 = = 1 0 0 = = = = = = 0 1 = = = 0 1 0 1 = = 0 = = = 0 = = = 0 0 1 1 1 = 1 0 = = = = = 0 1 1 = = = 0 1 1 1 = 1 = 1 = = = = 0
–   Minic 2.0 64-bit 4CPU3138+12
−12		(−33)84 − 57
(+55−28=58)
59.6%
84.0 / 141
100.0%
+27
= 1 0 0 = 1 0 1 1 0 = = = = 1 0 = 1 0 0 1 1 = 1 1 1 1 = 1 1 = 0 = 1 0 = 1 = = = 1 = 1 1 1 = = = 1 = 0 1 = 0 1 = = 1 0 0 = 1 = = = = 1 1 0 = = = 0 = 0 1 1 0 1 1 = 1 = 1 0 1 1 = 1 = 1 = 1 = 1 = = 1 1 0 1 1 = = = 1 = 0 0 1 0 = 1 1 = 0 1 = 0 1 = = = 0 0 = 1 0 = 1 1 = = 0 1 = = 1 = 1 =
–   Pirarucu 3.3.5 64-bit 4CPU3132+17
−17		(−39)38 − 31
(+27−20=22)
55.1%
38.0 / 69
100.0%
−3
0 = = 1 1 1 = 1 0 1 0 = 1 = 1 1 0 1 1 1 0 1 = 1 = 0 0 = = = = = = 1 1 1 = = 0 1 1 0 0 1 = 1 = = = 1 = 1 0 1 0 0 0 0 0 0 0 1 = 0 1 = 0 1 1
–   Winter 0.8 64-bit 4CPU3131+20
−20		(−40)32 − 30
(+22−20=20)
51.6%
32.0 / 62
99.9%
−31
1 1 0 = 1 = = 1 0 1 0 = 1 = 1 = 1 1 0 1 0 = 0 0 1 = 1 1 = 0 = 1 1 1 0 = 0 1 1 0 0 0 0 = 0 = = 1 0 = = 1 1 0 0 0 = = = 1 0 =
–   Protector 1.9.0 64-bit 4CPU3130+9
−9		(−41)39 − 39
(+25−25=28)
50.0%
39.0 / 78
100.0%
−42
0 1 1 0 = = 1 0 0 = 1 0 1 = 0 = 1 1 0 0 1 0 = 1 1 0 0 1 = 0 1 0 = = = = 1 0 0 = = 1 1 1 = = 1 = 0 = 1 1 0 1 = = 0 = 0 1 1 1 1 = 0 = = 0 0 = 0 = = 0 0 = 1 =
–   Amoeba 3.1 64-bit 4CPU3101+13
−13		(−70)52 − 26
(+36−10=32)
66.7%
52.0 / 78
100.0%
+35
= 0 = 1 1 = 1 1 0 1 1 = = 1 1 0 = 0 1 = = 1 0 = 1 = 0 = = = 1 1 1 = 1 1 = 0 0 1 = 1 = 1 1 = = 1 1 = 1 1 0 = 1 1 = 1 1 1 = = 1 1 = = 1 1 = 0 1 = = 1 = = = 1
–   PeSTO 2.210 64-bit 4CPU3099+14
−14		(−72)38.5 − 38.5
(+26−26=25)
50.0%
38.5 / 77
100.0%
−73
0 0 1 = 0 1 = = 1 = = 0 0 0 1 0 = = = 0 = = 1 0 0 = = 1 = 1 0 1 = = 0 = 1 1 0 1 1 1 0 0 0 0 1 0 = 0 1 = 0 = 1 0 1 0 1 = 0 1 1 1 1 = 1 = 0 = 1 1 = 1 0 0 =
–   Marvin 3.5.0 64-bit 4CPU3077+18
−18		(−94)25.5 − 12.5
(+17−4=17)
67.1%
25.5 / 38
100.0%
+12
= = 1 = = 1 1 1 0 = = 1 = 1 = = = 1 0 = = 1 1 1 1 1 1 = = 1 = 1 1 1 = 0 0 =
–   Winter 0.7 64-bit 4CPU3074+14
−14		(−97)52 − 26
(+35−9=34)
66.7%
52.0 / 78
100.0%
+7
= = = = 0 = 1 = = = 1 0 1 0 0 1 1 1 = 0 1 1 1 1 0 1 = 1 1 = 0 = 0 = = 1 = = 1 = = 1 1 1 1 0 1 = 1 = = 1 1 = = 1 1 = = 1 = = 1 1 = = 1 = = 1 1 = 1 1 1 1 = =
–   Cheng 4.39 64-bit 4CPU3063+12
−12		(−108)50 − 28
(+38−16=24)
64.1%
50.0 / 78
100.0%
−13
= = 1 1 1 = 1 = 1 1 = 1 1 1 = 0 = 1 = 0 1 1 1 1 = = = 1 0 0 = 1 0 1 = 0 0 = 0 0 = 0 1 = = 1 1 = 1 1 1 1 1 1 1 1 1 0 = 1 1 = 1 0 0 = = 0 = 0 1 1 1 0 1 = 1 1
–   Bobcat 8.0 64-bit 4CPU3057+11
−11		(−114)52 − 26
(+35−9=34)
66.7%
52.0 / 78
100.0%
−11
1 1 0 1 1 1 = 1 1 0 1 = 1 = = 1 1 = 1 1 1 = = 0 1 0 1 = = 1 1 1 = = 1 = = = = 1 = 1 = 0 = = 1 0 0 1 = = 1 0 = = = 0 1 1 = = 1 1 = = = = = = 1 1 1 = 1 1 = 1
1669 games: 555 wins, 416 losses, 698 draws (41.8%), score: 54.2%

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