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

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chess22k 1.14 64-bit (3104+19
−19
)Quote
Author: Sander Maassen vd Brink Link: github
This is one of the 17 chess22k versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Arasan 22.0 64-bit3181+13
−13
(+77)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
+35
–   Pedone 2.0 64-bit3175+14
−13
(+71)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
+15
–   Chiron 4 64-bit3164+7
−7
(+60)12 − 20
(+2−10=20)
37.5%
12.0 / 32
0.0%
−7
–   Critter 1.6a 64-bit3157+7
−6
(+53)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.0%
+13
–   Vajolet2 2.8 64-bit3140+15
−15
(+36)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.1%
−55
–   NirvanaChess 2.4 64-bit3131+8
−9
(+27)15.5 − 15.5
(+10−10=11)
50.0%
15.5 / 31
0.4%
+27
–   Igel 2.5.0 64-bit3129+18
−18
(+25)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
2.6%
+32
–   Demolito 2020-05-14 64-bit3128+23
−23
(+24)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
4.9%
−59
–   Wasp 3.75 64-bit3127+15
−15
(+23)17 − 15
(+9−7=16)
53.1%
17.0 / 32
2.4%
+42
–   iCE 4.0 64-bit3114+15
−15
(+10)14 − 18
(+8−12=12)
43.8%
14.0 / 32
20.7%
−32
–   Texel 1.07 64-bit3113+8
−8
(+9)16 − 16
(+10−10=12)
50.0%
16.0 / 32
18.2%
+7
–   Hannibal 1.7 64-bit3111+7
−7
(+7)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
24.0%
−6
–   Rybka 4.1 64-bit3110+6
−6
(+6)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
28.6%
−54
–   Minic 2.33 64-bit3088+19
−19
(−16)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
88.3%
−41
–   Protector 1.9.0 64-bit3087+7
−7
(−17)14 − 17
(+8−11=12)
45.2%
14.0 / 31
95.9%
−48
–   Senpai 2.0 64-bit3087+8
−8
(−17)16 − 16
(+12−12=8)
50.0%
16.0 / 32
95.0%
−12
–   Combusken 1.2.0 64-bit3080+19
−19
(−24)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
96.8%
+6
–   Demolito 2019-10-08 64-bit3079+17
−17
(−25)20 − 12
(+13−5=14)
62.5%
20.0 / 32
97.5%
+51
–   Igel 2.3.1 64-bit3074+22
−22
(−30)15.5 − 15.5
(+9−9=13)
50.0%
15.5 / 31
98.1%
−34
–   Nemorino 4.00 64-bit3067+13
−13
(−37)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
99.9%
+33
–   Pirarucu 3.3.5 64-bit3065+18
−18
(−39)18.5 − 13.5
(+10−5=17)
57.8%
18.5 / 32
99.9%
+5
–   Winter 0.8 64-bit3045+18
−18
(−59)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−29
–   SmarThink 1.98 64-bit3043+8
−8
(−61)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
100.0%
−6
–   Bagatur 2.0 64-bit3032+16
−16
(−72)19.5 − 12.5
(+10−3=19)
60.9%
19.5 / 32
100.0%
−10
–   Naum 4.6 64-bit3032+7
−7
(−72)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
+49
–   Minic 2.07 64-bit3028+17
−17
(−76)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
100.0%
−44
–   Deuterium 2019.2.37.73 64-bit3022+12
−12
(−82)24 − 8
(+18−2=12)
75.0%
24.0 / 32
100.0%
+80
–   Hakkapeliitta TCEC v2 64-bit3020+8
−8
(−84)21 − 11
(+15−5=12)
65.6%
21.0 / 32
100.0%
+17
–   Combusken 1.1.1 64-bit2994+41
−41
(−110)23 − 9
(+16−2=14)
71.9%
23.0 / 32
100.0%
+23

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