CCRL Blitz
Downloads and Statistics
May 30, 2020
Testing summary:
Total: 2'293'769 games
played by 2'689 programs

White wins: 884'159 (38.5%)
Black wins: 711'678 (31.0%)
Draws: 697'932 (30.4%)
White score: 53.8%

Engine Details

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chess22k 1.14 64-bit 4CPU#39  (3181+14
−14
)Quote
Author: Sander Maassen vd Brink Link: github
This is one of the 17 chess22k versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   NirvanaChess 2.4 64-bit 4CPU3223+10
−10
(+42)45 − 61
(+18−34=54)
42.5%
45.0 / 106
0.0%
−3
0 = = = 1 0 = 1 1 = 0 0 = 0 1 = = = 0 = = = 0 0 = 0 = 0 = = 0 0 0 1 = 1 = 0 = 0 0 1 = = = 0 1 1 = 1 1 = = 0 0 = = = 1 = 0 = = 0 = 0 1 = 1 0 = 0 = = = 0 0 = = 1 = 0 = = 0 0 = = 0 = = = 1 0 = = = 0 = = 1 0 = 1 0 =
–   Demolito 2020-04-10 64-bit 4CPU3215+15
−15
(+34)48 − 58
(+19−29=58)
45.3%
48.0 / 106
0.0%
+5
= 0 = = = = = 0 = 0 0 = = = 0 = = = 0 0 0 = 0 1 = 0 = = = = = = = = 0 0 = 1 1 0 1 = = 1 = 0 = 0 = = = = = 0 0 = 1 = = 0 1 = 1 = 0 = 0 0 = 0 1 = = 1 1 0 = 1 0 0 = 0 = 0 1 1 1 = 1 = = = 1 = = 0 = 1 = = = 1 = 0 = =
–   Rybka 4.1 64-bit 4CPU3206+7
−7
(+25)44.5 − 56.5
(+20−32=49)
44.1%
44.5 / 101
0.1%
−8
0 = 1 = 1 1 1 = 0 = = = = 0 1 0 = 1 1 0 1 = = 0 = = = 0 0 = 0 1 0 1 0 1 = 0 = = 1 = 0 1 = 0 0 = = = = = 0 0 = 1 = = 0 0 = = = = 1 = 0 1 = 1 0 = 0 = = 0 = = = 0 = = = = 1 0 0 = 0 1 0 = 0 0 = = = 0 = 0 1
–   Texel 1.07 64-bit 4CPU3195+10
−11
(+14)54.5 − 52.5
(+19−17=71)
50.9%
54.5 / 107
4.7%
+18
0 0 = = 0 = = = 0 0 0 1 1 = 1 = 0 = = = = 1 1 = = 0 1 0 = = = 1 = = = 1 = = 1 = 1 = = = = = = 0 = = = = = = = = = 1 = = = = = 1 0 = = = = 1 0 0 = = 1 = = = = = = 1 = 1 = = = 1 = = 1 0 0 = = = = 0 = 1 0 = = = = = =
–   Wasp 3.75 64-bit 4CPU3190+13
−13
(+9)52 − 55
(+30−33=44)
48.6%
52.0 / 107
15.8%
0
= 1 1 1 1 = = 0 1 1 = 1 0 = 0 0 = 0 = 1 1 1 = 0 1 0 = = 1 0 = 0 1 = 0 0 = 0 = 0 0 0 = 0 = = 0 0 1 0 1 = 1 = 1 = = = 1 = 1 0 0 = 1 0 1 1 0 = 0 0 = = = 1 0 = = 1 = = = = 0 0 = = 1 1 1 0 = = 0 = = = = 1 0 0 1 = 1 = 0
–   Igel 2.4.0 64-bit 4CPU3186+21
−22
(+5)52 − 55
(+19−22=66)
48.6%
52.0 / 107
32.3%
−3
= = = = 1 1 = = 1 = = = = = 1 0 0 = = 1 0 = = = = 1 = 1 0 0 = 0 = 1 1 = 0 0 = = 1 = = 0 1 = = 1 1 = 0 = 1 = 0 0 = = = 0 = 0 = 0 = 1 = = = = = = = 0 = = = = = 1 0 = = = 0 0 = = = 0 1 = 1 = = = 0 1 = = 0 = = = = = =
–   Nemorino 5.00 64-bit 4CPU3178+11
−11
(−3)53.5 − 52.5
(+27−26=53)
50.5%
53.5 / 106
61.4%
0
= 0 = 1 = 0 0 = = = = 0 = = 0 = 1 = = 0 0 1 = 0 = = 1 1 1 = 1 0 1 0 = = = = 0 = 1 = = 1 = 0 = 1 = = 0 0 1 1 1 = 1 1 1 0 0 0 1 = = = = = = = = 0 = = 0 1 = 0 0 1 = = 0 = = = 0 = 1 1 = = = = = 1 0 = = = 1 0 1 1 0 1
–   Senpai 2.0 64-bit 4CPU3177+10
−10
(−4)52.5 − 54.5
(+28−30=49)
49.1%
52.5 / 107
67.6%
−9
= = = 0 1 1 0 1 = 1 1 1 1 = 1 1 1 = = = 0 0 0 1 = 1 0 = 0 = = = = = 0 = 1 1 = = 0 = 0 1 = 0 1 1 = 0 0 0 = 1 1 = 1 0 1 = 1 = = 0 1 0 1 = 0 = = = = = = = 0 = 1 = = = = = = 0 = 0 = 0 1 = = = 0 0 = 0 = 0 1 1 0 0 0 = 0
–   iCE 4.0 64-bit 4CPU3172+13
−13
(−9)57 − 50
(+31−24=52)
53.3%
57.0 / 107
84.2%
+9
= 1 0 = 1 = 1 0 1 0 = 0 1 0 = 0 1 = = 0 = 0 = 0 1 0 = = 1 = = 1 1 = = 1 1 = = 1 0 0 1 0 = 0 1 1 1 = = = = 0 = 0 1 = 0 = 1 = = 1 = 1 1 = = = = 0 = = 0 = = 0 1 1 = = 0 0 = = = = 1 = 1 0 = = 1 = 1 0 = = = 1 1 = = = 1
–   ChessBrainVB 3.74 4CPU3170+15
−15
(−11)59 − 48
(+33−22=52)
55.1%
59.0 / 107
85.3%
+21
1 = = = = = 1 = 1 0 0 0 0 = 1 = = 0 = = 1 0 = 0 = = 1 1 0 = 0 1 = 1 = 1 = = = = = = 1 0 = = 1 = 1 = 1 = 1 = 1 0 1 = 1 0 = = 1 = 0 = 0 = = 1 = 0 0 1 1 = 1 = 1 0 = = 1 = = 0 1 = 1 = = = 1 = = = 1 0 0 = 1 1 0 1 = 1 0
–   Naum 4.6 64-bit 4CPU3149+10
−10
(−32)56 − 51
(+34−29=44)
52.3%
56.0 / 107
100.0%
−17
= = 0 = 0 0 = 0 = 1 1 0 = = 1 = 1 0 = 0 = = 0 1 = = 1 1 = 1 = 0 1 0 = = 1 0 = 0 = = = = 0 1 = = 1 = 1 = 1 = 1 1 = 0 1 = = 0 1 0 1 0 1 1 = 0 0 = = = 0 1 1 = = 0 1 = = = 1 1 0 = 0 0 0 1 1 0 1 0 = 0 1 = 0 1 1 = = 1 1
–   Minic 2.0 64-bit 4CPU3137+12
−12
(−44)67.5 − 39.5
(+39−11=57)
63.1%
67.5 / 107
100.0%
+34
1 1 = = 1 1 0 = 0 0 1 1 1 = = 1 = 1 1 = 1 = = = = 1 = = = 1 = 0 1 = = = 1 = 1 = = = = 1 1 = 1 = 1 = 1 0 = = 1 = 0 = 1 = 1 1 0 = 1 = 0 = 1 1 = = 1 = = = = = = = 0 = = = 1 = 1 = 0 = = 1 = 1 = 0 1 = 1 = 1 1 1 = 1 = =
–   Pirarucu 3.3.5 64-bit 4CPU3132+19
−19
(−49)35.5 − 33.5
(+18−16=35)
51.4%
35.5 / 69
100.0%
−38
= = = = 1 1 = = 0 0 1 0 = = 1 0 = = = 0 = 1 1 = = 1 = = = 1 = 0 1 = 1 1 = = = 1 = 1 0 = = 0 = 0 = 0 0 = 1 1 0 = = = = 1 0 = 1 = = 0 0 1 0
–   Protector 1.9.0 64-bit 4CPU3129+9
−9
(−52)61.5 − 42.5
(+38−19=47)
59.1%
61.5 / 104
100.0%
+3
= = 1 = = = 0 0 1 = = 1 1 = = = 1 1 0 0 1 0 = 1 0 1 = = = 1 = 0 0 1 = 1 1 1 0 0 = 1 0 = = 1 = = 0 1 1 1 1 1 = 1 1 = 0 = = = = = 0 = 1 = 0 1 1 1 0 = 1 1 1 = = = = 0 = = = = = = = 1 = 1 1 = 1 1 = 0 1 = 1 0 1 =
–   Pirarucu 2.9.5 64-bit 4CPU3095+17
−17
(−86)62 − 43
(+33−14=58)
59.0%
62.0 / 105
100.0%
−34
= = 1 = = 1 1 = = = 1 = = 1 1 1 0 = 0 = = = 1 0 = 1 = = = = 1 = = = = 1 = 0 1 = 0 = = 0 = = = 1 = 0 = = = 1 = 1 1 0 1 1 0 = = = 1 = = = 0 = 0 = = 1 = 1 = 1 = 1 = = 1 = 1 1 1 0 1 = 1 1 = = 0 = 0 1 1 1 = = = = =

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Created in 2005-2013 by CCRL team
Last games added on May 30, 2020