CCRL Blitz
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 2'392'106 games
played by 2'834 programs

White wins: 921'308 (38.5%)
Black wins: 740'794 (31.0%)
Draws: 730'004 (30.5%)
White score: 53.8%

Engine Details

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chess22k 1.14 64-bit (3099+17
−17
)Quote
Author: Sander Maassen vd Brink Link: github
This is one of the 17 chess22k versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Arasan 22.1 64-bit3181+16
−16
(+82)14.5 − 25.5
(+5−16=19)
36.3%
14.5 / 40
0.0%
−1
1 = = 0 = = = = 1 0 = = 1 0 = = 0 0 0 = 1 = = = = 0 0 0 0 0 = 1 0 0 0 0 = = 0 =
–   Arasan 22.0 64-bit3180+13
−13
(+81)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
+39
= = 1 = = 0 1 = = 0 1 0 = 0 = 1 = 0 0 0 = 0 1 0 1 = 1 = 0 0 1 0
–   Pedone 2.0 64-bit3174+13
−13
(+75)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
+19
= 0 0 1 0 0 1 1 = 0 1 1 = = = = 0 = 0 0 = 0 = 0 1 0 0 1 = 1 = 0
–   Winter 0.9 64-bit3165+19
−19
(+66)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
0.0%
+39
= 0 1 = 1 = = 1 = 0 = 0 = = 0 0 = 0 = 0 0 1 1 = = = 1 0 1 = = 0
–   Chiron 4 64-bit3164+7
−7
(+65)12 − 20
(+2−10=20)
37.5%
12.0 / 32
0.0%
−2
0 = 0 = = 1 = 1 0 0 = = 0 0 = = = 0 = = = = 0 = 0 = = = 0 = = =
–   Critter 1.6a 64-bit3157+6
−6
(+58)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.0%
+18
0 0 = = 1 0 0 = = 0 = = = = = 0 0 = 0 = 1 1 = 1 = 0 1 0 0 1 = 1
–   Vajolet2 2.8 64-bit3134+14
−14
(+35)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.1%
−56
= 0 0 = 1 0 0 0 = = = 0 0 0 = = = = = 0 1 = 0 0 = 1 0 1 0 0 = 1
–   Demolito 2020-05-14 64-bit3131+19
−19
(+32)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
0.6%
−52
0 = = = 0 1 0 = = 0 0 = = 0 0 = = 0 0 = = 0 0 0 = = = 1 0 1 = 1
–   NirvanaChess 2.4 64-bit3131+8
−8
(+32)15.5 − 15.5
(+10−10=11)
50.0%
15.5 / 31
0.0%
+32
1 = 0 1 1 = = 0 0 1 0 0 0 = 1 0 = 0 = 0 = = 1 = 1 1 0 = = 1 1
–   Igel 2.5.0 64-bit3129+18
−18
(+30)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
0.7%
+37
= = = = 1 = = 0 0 = 0 1 0 = 1 1 = 1 = 1 1 0 = = 1 = 1 0 0 = 0 =
–   Wasp 3.75 64-bit3126+15
−15
(+27)17 − 15
(+9−7=16)
53.1%
17.0 / 32
0.7%
+46
1 0 1 = 1 = = 0 = 0 1 = 1 = = = = 1 1 = 1 = = = 0 0 = 0 = = 1 0
–   Minic 2.43 64-bit3117+19
−19
(+18)13.5 − 18.5
(+6−11=15)
42.2%
13.5 / 32
7.5%
−28
0 1 1 0 0 0 0 = = = = = 1 1 1 0 = 0 = = = = 0 = 1 = = 0 = 0 0 =
–   Texel 1.07 64-bit3114+8
−8
(+15)16 − 16
(+10−10=12)
50.0%
16.0 / 32
5.6%
+13
1 1 0 = = 1 = = = 0 1 = 0 0 1 0 = = = 0 1 = 1 0 = 0 1 1 0 1 = 0
–   Rybka 4.1 64-bit3110+6
−6
(+11)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
10.8%
−49
0 1 1 1 1 0 1 1 0 1 0 1 1 = 0 0 0 0 0 0 1 0 = 0 = = 0 0 1 0 = 0
–   Hannibal 1.7 64-bit3110+7
−7
(+11)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
10.7%
−2
1 0 = 0 = 1 = 0 = = = = 1 1 1 1 1 = = 1 = 0 = = 0 1 = 0 0 0 0 0
–   iCE 4.0 64-bit3108+13
−13
(+9)14 − 18
(+8−12=12)
43.8%
14.0 / 32
20.2%
−33
1 = 0 0 = = = 1 = 0 = 0 = 0 = 1 1 0 1 = 0 0 0 1 1 0 = 0 0 = = 1
–   Combusken 1.3.0 64-bit3104+18
−18
(+5)13 − 13
(+6−6=14)
50.0%
13.0 / 26
32.4%
+6
= = 1 1 0 = = 1 = = 0 = = 1 = = 0 1 = 0 = = = 0 0 1
–   Protector 1.9.0 64-bit3087+7
−6
(−12)14 − 17
(+8−11=12)
45.2%
14.0 / 31
90.6%
−43
= 0 = = 0 0 0 1 = 1 0 1 0 = = = 0 1 = = 0 1 0 = 1 1 = 1 0 = 0
–   Minic 2.33 64-bit3087+19
−19
(−12)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
83.4%
−37
0 0 1 = 0 = = = 0 = = = 1 0 = = 0 1 1 0 0 = = = = 1 1 = 1 = 0 0
–   Senpai 2.0 64-bit3086+8
−8
(−13)16 − 16
(+12−12=8)
50.0%
16.0 / 32
91.1%
−8
0 0 1 1 0 = 1 0 0 = 1 0 1 1 = = 1 = 0 1 1 0 1 = 1 0 0 0 0 = 1 =
–   Demolito 2019-10-08 64-bit3079+17
−17
(−20)20 − 12
(+13−5=14)
62.5%
20.0 / 32
95.7%
+56
1 0 1 = 1 0 = = 1 1 = = = 1 1 0 1 = = 0 1 = 1 1 = 0 = = 1 = = 1
–   Combusken 1.2.0 64-bit3079+19
−19
(−20)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
94.4%
+10
1 1 1 0 1 1 1 0 = 0 0 0 = = 1 = = 1 1 = 0 = 0 = = 1 = = = 1 = 0
–   Igel 2.3.1 64-bit3074+22
−22
(−25)15.5 − 15.5
(+9−9=13)
50.0%
15.5 / 31
96.6%
−29
0 = 1 0 0 1 = 0 = = 1 0 1 = 0 = = 0 1 = 1 = 1 = 0 = 1 1 = = 0
–   Marvin 4.0.0 64-bit3074+19
−19
(−25)13 − 19
(+2−8=22)
40.6%
13.0 / 32
97.9%
−71
= = = 1 0 0 = = = 0 = 0 = 1 = = = = = = 0 0 = = = 0 = 0 = = = =
–   Nemorino 4.00 64-bit3067+13
−13
(−32)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
99.9%
+38
1 = 1 = 1 1 1 = 0 1 = 0 0 1 = = 1 = = 1 = 1 0 = 1 = = 1 = 0 0 1
–   Pirarucu 3.3.5 64-bit3064+16
−16
(−35)18.5 − 13.5
(+10−5=17)
57.8%
18.5 / 32
99.9%
+9
0 = 0 1 = 0 = 1 = = 1 = 1 0 1 = = = = = 1 = 1 1 = 1 0 = = 1 = =
–   Winter 0.8 64-bit3054+17
−17
(−45)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−15
= 1 0 = 0 = 1 1 = 1 = = 0 = = = 1 = = 1 0 0 0 1 = 1 = 0 1 1 0 1
–   SmarThink 1.98 64-bit3044+8
−8
(−55)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
100.0%
0
1 = 1 1 1 = = 0 1 0 1 = 1 = 1 0 = = 0 = 1 1 1 = 0 = = 1 0 0 1 0
–   Weiss 1.2 64-bit3039+25
−25
(−60)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
100.0%
−27
= 1 = 0 0 0 1 = 1 = 0 1 0 = 1 1 0 0 0 1 = 1 0 0 = 1 = 1 1 1 1 =
–   Naum 4.6 64-bit3031+7
−7
(−68)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
+53
0 1 1 1 = 1 0 = = 1 0 1 = 1 = = = = 1 1 1 0 1 1 1 = = = 1 1 = 1
–   Bagatur 2.0 64-bit3031+16
−16
(−68)19.5 − 12.5
(+10−3=19)
60.9%
19.5 / 32
100.0%
−6
= = 1 = = 1 = = = 0 1 1 1 = 1 = 0 = 1 = = = = 0 = = 1 1 = 1 = =
–   Tucano 9.00 64-bit3030+18
−18
(−69)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−44
= 0 = 1 = 1 0 = = = = 1 0 0 = 0 1 1 = 0 = 1 1 1 = 1 = 0 0 = 1 1
–   Minic 2.07 64-bit3027+17
−17
(−72)17.5 − 14.5
(+10−7=15)
54.7%
17.5 / 32
100.0%
−40
0 0 0 = 0 = 1 = 1 1 = 0 1 = 1 = 1 0 = 0 1 = 1 = 1 = = = = 1 = =
–   Deuterium 2019.2.37.73 64-bit3021+12
−12
(−78)24 − 8
(+18−2=12)
75.0%
24.0 / 32
100.0%
+85
1 = 1 1 1 1 = = = 1 1 = 1 0 1 1 1 = = 1 = 1 = = = 1 1 1 = 0 1 1
–   Hakkapeliitta TCEC v2 64-bit3020+8
−8
(−79)21 − 11
(+15−5=12)
65.6%
21.0 / 32
100.0%
+22
= = 1 = = 1 0 1 = 1 = = 0 = 1 = 1 1 0 1 = = 1 1 = 1 1 0 1 0 1 1
–   Combusken 1.1.1 64-bit2995+41
−41
(−104)23 − 9
(+16−2=14)
71.9%
23.0 / 32
100.0%
+29
= 1 1 0 = 1 = = = = 1 1 1 1 1 1 = 1 1 1 = 1 1 1 = 0 = = = = 1 =

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Created in 2005-2013 by CCRL team
Last games added on October 24, 2020