CCRL 40/15
Downloads and Statistics
July 11, 2020
Testing summary:
Total: 1'160'846 games
played by 2'685 programs

White wins: 400'696 (34.5%)
Black wins: 296'236 (25.5%)
Draws: 463'914 (40.0%)
White score: 54.5%

Engine Details

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chess22k 1.14 64-bit#45  (3076+21
−21
)Quote
Author: Sander Maassen vd Brink Link: github
This is one of the 13 chess22k versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RofChade 2.202 64-bit3207+13
−13
(+131)3.5 − 12.5
(+0−9=7)
21.9%
3.5 / 16
0.0%
−47
= = 0 0 0 = = 0 0 0 = 0 0 0 = =
–   Schooner 2.2 64-bit3207+12
−12
(+131)4 − 12
(+1−9=6)
25.0%
4.0 / 16
0.0%
−32
= 0 = = 0 0 0 0 = = 1 = 0 0 0 0
–   Defenchess 2.2 64-bit3204+11
−11
(+128)5.5 − 10.5
(+0−5=11)
34.4%
5.5 / 16
0.0%
+44
0 = = = = = = 0 = 0 = = = 0 0 =
–   SlowChess Blitz Classic 2.1 64-bit3203+19
−19
(+127)8.5 − 19.5
(+1−12=15)
30.4%
8.5 / 28
0.0%
+12
= = 0 = 0 0 0 0 = = = = 0 = = 1 0 0 = = 0 0 = 0 0 = = =
–   Andscacs 0.94 64-bit3171+13
−13
(+95)6.5 − 9.5
(+1−4=11)
40.6%
6.5 / 16
0.0%
+42
= 1 = = 0 0 = 0 = 0 = = = = = =
–   RubiChess 1.7.1 64-bit3171+22
−22
(+95)11 − 13
(+3−5=16)
45.8%
11.0 / 24
0.0%
+70
= = = = = 1 1 = = 1 0 = = 0 = 0 = = 0 = 0 = = =
–   Roc 1.6 64-bit3159+23
−23
(+83)7.5 − 16.5
(+0−9=15)
31.3%
7.5 / 24
0.0%
−19
= = 0 = = = 0 = = 0 = 0 = 0 = 0 = = = = 0 = 0 0
–   Xiphos 0.4 64-bit3146+12
−12
(+70)8 − 8
(+3−3=10)
50.0%
8.0 / 16
0.0%
+72
1 = = = 0 = 0 = = 1 = 0 1 = = =
–   Arasan 22.0 64-bit3141+18
−18
(+65)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+65
= = = =
–   Laser 1.6 64-bit3131+11
−11
(+55)4.5 − 11.5
(+2−9=5)
28.1%
4.5 / 16
0.0%
−92
0 0 1 = 1 0 0 0 0 = = 0 = = 0 0
–   Pedone 2.0 64-bit3104+19
−19
(+28)8.5 − 13.5
(+3−8=11)
38.6%
8.5 / 22
2.9%
−37
1 = = 0 = 0 0 = = = 0 = 1 = 0 0 1 0 0 = = =
–   Vajolet2 2.8 64-bit3101+18
−18
(+25)10.5 − 9.5
(+4−3=13)
52.5%
10.5 / 20
3.7%
+41
= = = = 0 0 1 = = = = 1 0 = = = 1 = = 1
–   NirvanaChess 2.4 64-bit3101+9
−9
(+25)1 − 1
(+0−0=2)
50.0%
1.0 / 2
1.7%
+25
= =
–   Roc 1.5 64-bit3098+37
−37
(+22)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
15.6%
0
= 1 0 = = 0 = 0 1 0 = = = 1 = =
–   Houdini 1.5a 32-bit3091+13
−13
(+15)8 − 8
(+5−5=6)
50.0%
8.0 / 16
12.8%
+17
= 1 0 = = = 0 = 1 0 1 0 1 1 0 =
–   Demolito 2020-05-14 64-bit3088+24
−24
(+12)9 − 11
(+3−5=12)
45.0%
9.0 / 20
23.4%
−17
= = = = = = 0 = 0 = = 1 1 0 1 = 0 = = 0
–   Nemorino 5.00 64-bit3087+13
−13
(+11)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
20.1%
−141
= 0 0 = 0 =
–   Lc0 0.22.0 wLD2 64-bit3087+39
−39
(+11)10 − 6
(+5−1=10)
62.5%
10.0 / 16
32.1%
+80
= = 1 0 1 = 1 = = = = = = 1 1 =
–   Strelka 5.1 32-bit3081+15
−15
(+5)9 − 7
(+4−2=10)
56.3%
9.0 / 16
37.1%
+36
1 = = 0 1 1 = 1 = 0 = = = = = =
–   Texel 1.07 64-bit3075+11
−11
(−1)9 − 9
(+2−2=14)
50.0%
9.0 / 18
54.2%
−2
= = 0 = = 1 = 1 = = = = = = = = = 0
–   Igel 2.4.0 64-bit3069+21
−21
(−7)9 − 13
(+0−4=18)
40.9%
9.0 / 22
69.7%
−51
= = = = = 0 = = = = 0 = = 0 = = = = = 0 = =
–   ChessBrainVB 3.743066+17
−17
(−10)11 − 11
(+7−7=8)
50.0%
11.0 / 22
76.9%
−8
= = = 0 0 = 0 0 1 = 1 = = 0 1 0 1 1 1 1 0 =
–   Wasp 3.75 64-bit3062+17
−17
(−14)8.5 − 13.5
(+5−10=7)
38.6%
8.5 / 22
85.6%
−93
= 0 0 0 1 1 0 0 0 0 = 1 = 0 1 0 = = 1 0 = =
–   iCE 4.0 64-bit3062+17
−17
(−14)4 − 2
(+2−0=4)
66.7%
4.0 / 6
85.7%
+75
= = 1 1 = =
–   Critter 1.2 32-bit3059+15
−14
(−17)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
91.2%
+3
0 = 1 1 = 0 1 = 0 0 1 1 = = = =
–   Rybka 3 64-bit3046+11
−11
(−30)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
99.2%
−7
1 = 0 0 = 1 1 0 0 1 1 = 1 0 = =
–   Demolito 2019-07-15 64-bit3034+22
−22
(−42)9 − 7
(+4−2=10)
56.3%
9.0 / 16
99.7%
−10
= 0 = = = = = 1 = 1 1 = 1 = = 0
–   Senpai 2.0 64-bit3033+11
−11
(−43)9 − 7
(+2−0=14)
56.3%
9.0 / 16
100.0%
−11
1 = = = = = = = = = = = = = 1 =
–   Marvin 3.6.0 64-bit3020+32
−32
(−56)4 − 4
(+1−1=6)
50.0%
4.0 / 8
99.8%
−51
= = = 0 = 1 = =
–   Pirarucu 3.3.5 64-bit3018+23
−23
(−58)11.5 − 4.5
(+9−2=5)
71.9%
11.5 / 16
100.0%
+94
1 0 = 0 1 = = 1 = 1 1 1 1 = 1 1
–   Combusken 1.2.0 64-bit3011+26
−26
(−65)10 − 6
(+7−3=6)
62.5%
10.0 / 16
100.0%
+14
0 = 1 = 1 = 0 1 = 1 = 1 0 1 = 1
–   Bagatur 2.2 64-bit3008+44
−44
(−68)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.7%
−78
1 = 0 =
–   Komodo 2.03 32-bit3007+17
−17
(−69)8 − 8
(+4−4=8)
50.0%
8.0 / 16
100.0%
−74
0 1 = = = 0 = 1 = 0 = 0 1 1 = =
–   Sting SF 19 64-bit3007+24
−24
(−69)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
+11
= 1 = 1 1 = 1 = = = = = 0 1
–   Winter 0.7 64-bit3003+18
−18
(−73)11 − 7
(+5−1=12)
61.1%
11.0 / 18
100.0%
−13
= = = = = 1 = 1 1 = 1 = 1 = = = = 0
–   Stockfish 1.9.1 32-bit3001+16
−16
(−75)8 − 8
(+3−3=10)
50.0%
8.0 / 16
100.0%
−77
0 1 = = = 1 1 0 = = = = = = = 0
–   Pirarucu 3.2.4 64-bit2994+22
−22
(−82)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+60
1 =
–   Bagatur 2.0 64-bit2993+23
−23
(−83)12 − 6
(+6−0=12)
66.7%
12.0 / 18
100.0%
+9
1 = 1 = 1 = = = = = = = 1 = = 1 1 =
–   Topple 0.7.5 64-bit2987+20
−20
(−89)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Minic 2.0 64-bit2982+24
−24
(−94)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Combusken 1.1.0 64-bit2975+33
−33
(−101)13 − 5
(+9−1=8)
72.2%
13.0 / 18
100.0%
+36
1 1 1 0 = 1 = = = = 1 1 1 = = = 1 1
–   Marvin 3.5.0 64-bit2974+23
−23
(−102)11 − 7
(+7−3=8)
61.1%
11.0 / 18
100.0%
−35
= = = 0 0 1 = = = = 1 1 = 1 1 1 0 1
–   Asymptote 0.8 64-bit2919+25
−25
(−157)10 − 2
(+8−0=4)
83.3%
10.0 / 12
100.0%
+74
1 1 = 1 1 1 1 = 1 = = 1

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Created in 2005-2013 by CCRL team
Last games added on July 11, 2020