CCRL 40/4
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 2'132'153 games
played by 2'491 programs
28840 CPU days (X2 4600+)

White wins: 826'813 (38.8%)
Black wins: 668'076 (31.3%)
Draws: 637'264 (29.9%)
White score: 53.7%

Engine Details

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chess22k 1.13 64-bit#45  (3087+19
−19
)Quote
Author: Sander Maassen vd Brink Link: github
This is one of the 14 chess22k versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RubiChess 1.6 64-bit3186+18
−18
(+99)10.5 − 21.5
(+4−15=13)
32.8%
10.5 / 32
0.0%
−13
–   Pedone 1.9 64-bit3134+13
−13
(+47)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.0%
+2
–   Vajolet2 2.8 64-bit3134+18
−18
(+47)26 − 24
(+14−12=24)
52.0%
26.0 / 50
0.0%
+58
–   Arasan 21.3 64-bit3133+16
−16
(+46)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
−26
–   NirvanaChess 2.4 64-bit3130+9
−9
(+43)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
−8
–   Vajolet2 2.7 64-bit3128+15
−15
(+41)16 − 16
(+7−7=18)
50.0%
16.0 / 32
0.0%
+42
–   RubiChess 1.5 64-bit3127+17
−17
(+40)10.5 − 21.5
(+4−15=13)
32.8%
10.5 / 32
0.1%
−70
–   Wasp 3.75 64-bit3122+19
−19
(+35)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
0.4%
−48
–   Nemorino 5.00 64-bit3116+11
−11
(+29)13.5 − 18.5
(+6−11=15)
42.2%
13.5 / 32
0.4%
−18
–   iCE 4.0 64-bit3112+19
−19
(+25)14 − 18
(+9−13=10)
43.8%
14.0 / 32
3.1%
−19
–   Texel 1.07 64-bit3112+9
−9
(+25)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
0.8%
+32
–   Hannibal 1.7 64-bit3110+8
−8
(+23)11 − 20
(+5−14=12)
35.5%
11.0 / 31
1.2%
−67
–   Rybka 4.1 64-bit3108+6
−6
(+21)14.5 − 17.5
(+4−7=21)
45.3%
14.5 / 32
1.8%
−3
–   Demolito 2019-05-05 64-bit3092+17
−17
(+5)16 − 16
(+8−8=16)
50.0%
16.0 / 32
34.4%
+5
–   Protector 1.9.0 64-bit3085+7
−7
(−2)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
58.3%
+7
–   Senpai 2.0 64-bit3084+9
−9
(−3)15 − 17
(+10−12=10)
46.9%
15.0 / 32
60.0%
−22
–   iCE 3.0 64-bit3081+7
−7
(−6)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
73.0%
−12
–   Demolito 2019-10-08 64-bit3080+18
−18
(−7)23.5 − 16.5
(+14−7=19)
58.8%
23.5 / 40
70.5%
+47
–   Wasp 3.60 64-bit3079+17
−17
(−8)14 − 18
(+4−8=20)
43.8%
14.0 / 32
74.2%
−42
–   Deuterium 2019.2.37.73 64-bit3019+19
−19
(−68)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
100.0%
+19
–   Pirarucu 3.0.7 64-bit3019+16
−16
(−68)19 − 13
(+10−4=18)
59.4%
19.0 / 32
100.0%
−16
–   SlowChess Blitz Classic 1.6 64-bit3018+24
−24
(−69)22.5 − 9.5
(+16−3=13)
70.3%
22.5 / 32
100.0%
+60
–   ChessBrainVB 3.743002+22
−22
(−85)23.5 − 8.5
(+19−4=9)
73.4%
23.5 / 32
100.0%
+79
–   SlowChess Blitz Classic 1.5 64-bit2988+19
−19
(−99)22.5 − 9.5
(+16−3=13)
70.3%
22.5 / 32
100.0%
+29
–   Winter 0.7 64-bit2987+20
−20
(−100)20 − 12
(+13−5=14)
62.5%
20.0 / 32
100.0%
−20
–   Marvin 3.4.0 64-bit2963+16
−16
(−124)21 − 11
(+12−2=18)
65.6%
21.0 / 32
100.0%
−33

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2019