CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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chess22k 1.14 64-bit#45  (3074+19
−19
)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
(+133)3.5 − 12.5
(+0−9=7)
21.9%
3.5 / 16
0.0%
−45
–   Schooner 2.2 64-bit3205+12
−12
(+131)4 − 14
(+1−11=6)
22.2%
4.0 / 18
0.0%
−58
–   SlowChess Blitz Classic 2.1 64-bit3203+18
−19
(+129)8.5 − 19.5
(+1−12=15)
30.4%
8.5 / 28
0.0%
+14
–   Defenchess 2.2 64-bit3202+11
−11
(+128)5.5 − 10.5
(+0−5=11)
34.4%
5.5 / 16
0.0%
+44
–   RubiChess 1.7.3 64-bit3191+17
−17
(+117)11.5 − 20.5
(+2−11=19)
35.9%
11.5 / 32
0.0%
+35
–   Andscacs 0.95 64-bit3182+10
−10
(+108)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+138
–   RubiChess 1.7.1 64-bit3173+22
−22
(+99)11 − 13
(+3−5=16)
45.8%
11.0 / 24
0.0%
+74
–   Andscacs 0.94 64-bit3171+13
−13
(+97)6.5 − 9.5
(+1−4=11)
40.6%
6.5 / 16
0.0%
+44
–   Roc 1.6 64-bit3157+23
−23
(+83)7.5 − 16.5
(+0−9=15)
31.3%
7.5 / 24
0.0%
−19
–   Xiphos 0.4 64-bit3146+12
−12
(+72)8 − 8
(+3−3=10)
50.0%
8.0 / 16
0.0%
+74
–   Arasan 22.1 64-bit3143+47
−47
(+69)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.4%
−86
–   Arasan 22.0 64-bit3141+18
−18
(+67)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+67
–   Laser 1.6 64-bit3131+11
−11
(+57)4.5 − 11.5
(+2−9=5)
28.1%
4.5 / 16
0.0%
−90
–   Igel 2.6.0 64-bit3125+34
−34
(+51)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.6%
−91
–   Lc0 0.26.1 w703350 64-bit3123+108
−107
(+49)1 − 1
(+0−0=2)
50.0%
1.0 / 2
18.6%
+49
–   Pedone 2.0 64-bit3111+18
−18
(+37)9 − 15
(+3−9=12)
37.5%
9.0 / 24
0.3%
−35
–   NirvanaChess 2.4 64-bit3101+9
−9
(+27)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.7%
+27
–   Vajolet2 2.8 64-bit3098+17
−17
(+24)13.5 − 12.5
(+4−3=19)
51.9%
13.5 / 26
2.9%
+35
–   Roc 1.5 64-bit3094+36
−36
(+20)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
17.4%
−1
–   Demolito 2020-05-14 64-bit3092+22
−22
(+18)12 − 12
(+5−5=14)
50.0%
12.0 / 24
11.8%
+16
–   Houdini 1.5a 32-bit3091+13
−13
(+17)8 − 8
(+5−5=6)
50.0%
8.0 / 16
8.5%
+19
–   Nemorino 5.00 64-bit3087+13
−13
(+13)4 − 6
(+2−4=4)
40.0%
4.0 / 10
13.9%
−54
–   Winter 0.8 64-bit3086+23
−23
(+12)9 − 11
(+4−6=10)
45.0%
9.0 / 20
21.8%
−23
–   Lc0 0.22.0 wLD2 64-bit3086+38
−38
(+12)10 − 6
(+5−1=10)
62.5%
10.0 / 16
28.4%
+81
–   Igel 2.5.0 64-bit3085+23
−23
(+11)2 − 3
(+1−2=2)
40.0%
2.0 / 5
23.1%
−46
–   Combusken 1.3.0 64-bit3085+78
−77
(+11)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
39.1%
−81
–   Strelka 5.1 32-bit3081+15
−15
(+7)9 − 7
(+4−2=10)
56.3%
9.0 / 16
29.6%
+38
–   Wasp 4.0 64-bit3078+26
−26
(+4)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
40.9%
−33
–   Demolito 2020-07-25 64-bit3077+103
−105
(+3)1 − 1
(+0−0=2)
50.0%
1.0 / 2
47.7%
+3
–   Texel 1.07 64-bit3075+11
−11
(+1)9.5 − 12.5
(+2−5=15)
43.2%
9.5 / 22
46.9%
−35
–   Igel 2.4.0 64-bit3069+21
−21
(−5)9 − 13
(+0−4=18)
40.9%
9.0 / 22
63.9%
−49
–   ChessBrainVB 3.743069+16
−16
(−5)13.5 − 14.5
(+8−9=11)
48.2%
13.5 / 28
64.8%
−13
–   Wasp 3.75 64-bit3063+16
−16
(−11)8.5 − 13.5
(+5−10=7)
38.6%
8.5 / 22
81.0%
−90
–   iCE 4.0 64-bit3060+16
−16
(−14)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
86.6%
+54
–   Critter 1.2 32-bit3059+15
−14
(−15)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
89.2%
+5
–   Rybka 3 64-bit3046+11
−11
(−28)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
99.2%
−5
–   Demolito 2019-07-15 64-bit3034+23
−23
(−40)9 − 7
(+4−2=10)
56.3%
9.0 / 16
99.6%
−8
–   Senpai 2.0 64-bit3033+12
−11
(−41)9 − 7
(+2−0=14)
56.3%
9.0 / 16
100.0%
−9
–   Pirarucu 3.3.5 64-bit3026+21
−21
(−48)11.5 − 4.5
(+9−2=5)
71.9%
11.5 / 16
99.9%
+104
–   Marvin 3.6.0 64-bit3014+23
−23
(−60)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
100.0%
−79
–   Combusken 1.2.0 64-bit3013+25
−26
(−61)10 − 6
(+7−3=6)
62.5%
10.0 / 16
100.0%
+18
–   Sting SF 19 64-bit3008+24
−25
(−66)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
+14
–   Komodo 2.03 32-bit3007+17
−16
(−67)8 − 8
(+4−4=8)
50.0%
8.0 / 16
100.0%
−72
–   Winter 0.7 64-bit3004+18
−18
(−70)11 − 7
(+5−1=12)
61.1%
11.0 / 18
100.0%
−10
–   Stockfish 1.9.1 32-bit3002+16
−16
(−72)8 − 8
(+3−3=10)
50.0%
8.0 / 16
100.0%
−74
–   Pirarucu 3.2.4 64-bit2995+22
−22
(−79)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+63
–   Bagatur 2.2 64-bit2995+24
−24
(−79)6 − 6
(+2−2=8)
50.0%
6.0 / 12
100.0%
−82
–   Bagatur 2.0 64-bit2994+23
−23
(−80)12 − 6
(+6−0=12)
66.7%
12.0 / 18
100.0%
+12
–   Topple 0.7.5 64-bit2986+19
−19
(−88)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Minic 2.0 64-bit2979+24
−24
(−95)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Marvin 3.5.0 64-bit2974+22
−23
(−100)11 − 7
(+7−3=8)
61.1%
11.0 / 18
100.0%
−33
–   Combusken 1.1.0 64-bit2974+33
−33
(−100)13 − 5
(+9−1=8)
72.2%
13.0 / 18
100.0%
+37
–   Asymptote 0.8 64-bit2922+25
−25
(−152)10 − 2
(+8−0=4)
83.3%
10.0 / 12
100.0%
+79

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Created in 2005-2013 by CCRL team
Last games added on August 8, 2020