CCRL 40/15
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 1'159'254 games
played by 2'684 programs

White wins: 400'214 (34.5%)
Black wins: 295'886 (25.5%)
Draws: 463'154 (40.0%)
White score: 54.5%

Engine Details

Options
Show each game results
chess22k 1.14 64-bit#45  (3078+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-bit3208+13
−13
(+130)3.5 − 12.5
(+0−9=7)
21.9%
3.5 / 16
0.0%
−48
= 0 0 0 = 0 0 0 = = 0 0 0 = = =
–   Schooner 2.2 64-bit3207+12
−12
(+129)4 − 12
(+1−9=6)
25.0%
4.0 / 16
0.0%
−34
= = 1 = 0 0 0 0 = 0 = = 0 0 0 0
–   Defenchess 2.2 64-bit3204+11
−11
(+126)5.5 − 10.5
(+0−5=11)
34.4%
5.5 / 16
0.0%
+42
= 0 = = = 0 0 = = = = = = 0 0 =
–   SlowChess Blitz Classic 2.1 64-bit3203+19
−19
(+125)8.5 − 19.5
(+1−12=15)
30.4%
8.5 / 28
0.0%
+10
= = 0 = 0 0 0 0 = = = = = = 0 0 = 0 0 = = = 0 = = 1 0 0
–   Andscacs 0.94 64-bit3171+13
−13
(+93)6.5 − 9.5
(+1−4=11)
40.6%
6.5 / 16
0.0%
+40
= 0 = = = = = 1 = = 0 0 = 0 = =
–   RubiChess 1.7.1 64-bit3169+22
−23
(+91)11 − 13
(+3−5=16)
45.8%
11.0 / 24
0.0%
+66
0 = 0 = = = = = = = 1 1 = = 1 0 = = 0 = 0 = = =
–   Roc 1.6 64-bit3159+23
−23
(+81)7.5 − 16.5
(+0−9=15)
31.3%
7.5 / 24
0.0%
−21
= 0 = = = 0 = = 0 = 0 = = 0 = = = = 0 = 0 0 = 0
–   Xiphos 0.4 64-bit3146+12
−12
(+68)8 − 8
(+3−3=10)
50.0%
8.0 / 16
0.0%
+70
= 1 = 0 1 = = = 1 = = = 0 = 0 =
–   Arasan 22.0 64-bit3142+18
−18
(+64)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+64
= = = =
–   Laser 1.6 64-bit3130+11
−11
(+52)4.5 − 11.5
(+2−9=5)
28.1%
4.5 / 16
0.0%
−95
0 0 0 = = 0 = = 0 0 1 = 1 0 0 0
–   Lc0 0.25.1 w591226 64-bit3110+79
−78
(+32)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
22.1%
−57
1 = 0 0
–   Pedone 2.0 64-bit3104+20
−20
(+26)8.5 − 13.5
(+3−8=11)
38.6%
8.5 / 22
3.7%
−39
= 0 = 1 = 0 0 1 0 1 = = 0 = 0 0 = 0 = = = =
–   NirvanaChess 2.4 64-bit3102+9
−9
(+24)1 − 1
(+0−0=2)
50.0%
1.0 / 2
2.4%
+24
= =
–   Roc 1.5 64-bit3101+38
−38
(+23)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
15.0%
+1
= 0 1 0 = = = 1 = 1 0 = = 0 = =
–   Vajolet2 2.8 64-bit3101+18
−18
(+23)10.5 − 9.5
(+4−3=13)
52.5%
10.5 / 20
5.3%
+39
= 1 0 = = = 1 = = = = = = 0 0 1 = = = 1
–   Houdini 1.5a 32-bit3091+13
−13
(+13)8 − 8
(+5−5=6)
50.0%
8.0 / 16
15.8%
+15
0 = 1 0 1 0 1 1 = 1 0 = = = 0 =
–   Demolito 2020-05-14 64-bit3089+24
−24
(+11)9 − 11
(+3−5=12)
45.0%
9.0 / 20
26.1%
−18
= = = 1 1 0 1 = 0 = = 0 = = = = 0 = 0 =
–   Lc0 0.22.0 wLD2 64-bit3087+39
−39
(+9)10 − 6
(+5−1=10)
62.5%
10.0 / 16
35.1%
+78
1 = = = = = = 1 = = 1 0 1 = 1 =
–   Nemorino 5.00 64-bit3087+13
−13
(+9)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
24.1%
−143
= = 0 0 = 0
–   Strelka 5.1 32-bit3081+15
−15
(+3)9 − 7
(+4−2=10)
56.3%
9.0 / 16
41.8%
+34
= 0 = = = = = = 1 = = 0 1 1 = 1
–   Texel 1.07 64-bit3075+11
−11
(−3)9 − 9
(+2−2=14)
50.0%
9.0 / 18
59.4%
−4
= = = = = = = = 0 = = 0 = = 1 = 1 =
–   Igel 2.4.0 64-bit3070+21
−21
(−8)9 − 13
(+0−4=18)
40.9%
9.0 / 22
72.2%
−52
0 = = 0 = = = = = = = = = = = 0 = = 0 = = =
–   ChessBrainVB 3.743067+16
−17
(−11)11 − 11
(+7−7=8)
50.0%
11.0 / 22
79.2%
−9
= 0 1 0 1 1 1 1 = = = 0 0 = 0 0 1 = 1 0 = =
–   Wasp 3.75 64-bit3062+17
−17
(−16)8.5 − 13.5
(+5−10=7)
38.6%
8.5 / 22
88.1%
−95
1 = 0 1 0 = = 1 0 = = 0 0 0 1 1 0 0 0 0 = =
–   iCE 4.0 64-bit3062+17
−17
(−16)4 − 2
(+2−0=4)
66.7%
4.0 / 6
87.8%
+73
1 = = = = 1
–   Critter 1.2 32-bit3059+15
−14
(−19)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
93.0%
+1
0 0 1 1 = = 0 = 1 1 = 0 1 = = =
–   Rybka 3 64-bit3047+11
−11
(−31)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
99.5%
−8
1 0 0 1 1 = 1 0 1 = 0 0 = 1 = =
–   Marvin 3.6.0 64-bit3036+55
−54
(−42)1 − 1
(+0−0=2)
50.0%
1.0 / 2
91.8%
−42
= =
–   Senpai 2.0 64-bit3034+11
−11
(−44)9 − 7
(+2−0=14)
56.3%
9.0 / 16
100.0%
−12
= = = = = = 1 = 1 = = = = = = =
–   Demolito 2019-07-15 64-bit3034+23
−22
(−44)9 − 7
(+4−2=10)
56.3%
9.0 / 16
99.8%
−12
= 1 1 = 1 = = 0 = = = = = 1 = 0
–   Pirarucu 3.3.5 64-bit3020+26
−26
(−58)10 − 2
(+8−0=4)
83.3%
10.0 / 12
100.0%
+173
1 1 1 = 1 1 1 = = 1 = 1
–   Combusken 1.2.0 64-bit3012+26
−26
(−66)10 − 6
(+7−3=6)
62.5%
10.0 / 16
100.0%
+13
= 1 0 = 1 = 1 = 0 1 = 1 0 1 = 1
–   Sting SF 19 64-bit3008+24
−24
(−70)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
+10
= 1 1 = 1 = = = = = 0 1 = 1
–   Komodo 2.03 32-bit3007+17
−17
(−71)8 − 8
(+4−4=8)
50.0%
8.0 / 16
100.0%
−76
= 1 = 0 = 0 1 1 0 1 = = = 0 = =
–   Winter 0.7 64-bit3003+18
−18
(−75)11 − 7
(+5−1=12)
61.1%
11.0 / 18
100.0%
−15
= 1 = 1 = = = = 0 = = = = = 1 = 1 1
–   Stockfish 1.9.1 32-bit3001+16
−16
(−77)8 − 8
(+3−3=10)
50.0%
8.0 / 16
100.0%
−79
= = = = = = = 0 0 1 = = = 1 1 0
–   Pirarucu 3.2.4 64-bit2994+22
−22
(−84)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+58
= 1
–   Bagatur 2.0 64-bit2994+23
−23
(−84)12 − 6
(+6−0=12)
66.7%
12.0 / 18
100.0%
+8
= = = 1 = = 1 1 = 1 = 1 = = = 1 = =
–   Topple 0.7.5 64-bit2986+20
−20
(−92)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Minic 2.0 64-bit2983+24
−24
(−95)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Combusken 1.1.0 64-bit2976+33
−33
(−102)13 − 5
(+9−1=8)
72.2%
13.0 / 18
100.0%
+35
= 1 1 1 = = = 1 1 1 0 = 1 = = 1 1 =
–   Marvin 3.5.0 64-bit2974+23
−23
(−104)11 − 7
(+7−3=8)
61.1%
11.0 / 18
100.0%
−37
= = = 1 1 = 1 1 1 = = = 0 0 1 0 1 =
–   Asymptote 0.8 64-bit2921+26
−26
(−157)10 − 2
(+8−0=4)
83.3%
10.0 / 12
100.0%
+74
1 = 1 = 1 1 = 1 1 1 = 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on July 4, 2020