CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Engine Details

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chess22k 1.5 64-bit#84  (2740+17
−17
)Quote
Author: Sander Maassen vd Brink Link: github
This is one of the 5 chess22k versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Atlas 3.80 64-bit2871+11
−11
(+131)11 − 20
(+7−16=8)
35.5%
11.0 / 31
0.0%
+31
0 1 0 0 1 = 1 0 = 1 0 0 0 = 1 1 0 0 = 0 0 0 = = = 0 = 0 0 1 0
–   DisasterArea 1.65 64-bit2870+13
−13
(+130)11.5 − 18.5
(+5−12=13)
38.3%
11.5 / 30
0.0%
+58
0 = 0 = = = = 0 0 = 0 0 0 1 1 0 0 = 1 = 1 0 = 0 = 1 = 0 = =
–   MinkoChess 1.3 64-bit2869+9
−9
(+129)10 − 21
(+4−15=12)
32.3%
10.0 / 31
0.0%
+9
1 = = 0 0 0 = 0 0 0 = 1 0 0 = 0 = 0 1 = = 0 0 0 0 = = 1 = 0 =
–   Amoeba 2.5 64-bit2865+19
−19
(+125)10.5 − 19.5
(+4−13=13)
35.0%
10.5 / 30
0.0%
+29
1 = = 1 = = 0 = 0 0 0 0 0 0 1 0 = 0 1 0 = = 0 = = = 0 = 0 =
–   Nemo 1.0.1 64-bit2856+8
−8
(+116)12 − 20
(+5−13=14)
37.5%
12.0 / 32
0.0%
+41
1 0 1 0 0 = = = 0 0 = = 1 = 1 = = 0 0 = 0 = 0 = = 0 1 = = 0 0 0
–   Onno 1.2.70 64-bit2845+9
−9
(+105)8.5 − 23.5
(+4−19=9)
26.6%
8.5 / 32
0.0%
−60
0 = 0 = 0 1 0 0 0 0 = = 0 0 0 1 0 0 = = = 0 0 = 0 0 0 0 1 0 = 1
–   Zurichess Luzern 64-bit2843+17
−17
(+103)9.5 − 21.5
(+4−16=11)
30.6%
9.5 / 31
0.0%
−22
0 = 1 0 0 = 0 0 = = 0 0 1 = = 0 0 0 = = 0 = 0 1 1 0 = 0 0 0 =
–   Zappa Mexico II 64-bit2840+7
−7
(+100)8 − 23
(+4−19=8)
25.8%
8.0 / 31
0.0%
−70
0 = 0 0 = 1 0 0 0 1 0 0 0 = 0 1 0 0 1 0 0 = 0 = = = 0 = 0 0 0
–   Tornado 8.0 64-bit2837+14
−15
(+97)12.5 − 19.5
(+5−12=15)
39.1%
12.5 / 32
0.0%
+30
0 = 0 0 = = 0 = = 0 0 0 = 0 = 0 0 1 = 0 = = = = 1 = 1 1 1 0 = =
–   Rhetoric 1.4.3 64-bit2803+12
−12
(+63)14.5 − 17.5
(+5−8=19)
45.3%
14.5 / 32
0.0%
+35
= 0 0 0 = 1 1 = = = = = = = 1 1 0 1 = 0 = = = = = = = 0 = 0 0 =
–   Fruit 2.3.12782+19
−19
(+42)5.5 − 19.5
(+2−16=7)
22.0%
5.5 / 25
0.1%
−158
= 0 = = 0 0 0 0 0 0 1 0 0 = 0 0 0 0 1 = 0 = = 0 0
–   Octochess r5190 64-bit2778+10
−10
(+38)16 − 16
(+10−10=12)
50.0%
16.0 / 32
0.0%
+35
= 1 0 1 = 1 1 1 = 1 0 0 0 0 1 1 = 1 0 = 1 0 = = = = = = = 0 0 0
–   Bright 0.5c2776+8
−8
(+36)19.5 − 12.5
(+12−5=15)
60.9%
19.5 / 32
0.0%
+101
1 1 = = 0 1 1 = = = 1 = 0 0 = 0 = 1 = 1 = = = = 1 1 1 1 = = 0 1
–   The Baron 3.29 64-bit2773+12
−12
(+33)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.1%
−41
1 = 1 1 = 0 1 = 0 0 0 0 = = 0 0 = 0 1 = 1 1 1 0 0 = 0 0 0 0 = 0
–   Twisted Logic 20090922 64-bit2771+8
−8
(+31)14.5 − 16.5
(+10−12=9)
46.8%
14.5 / 31
0.0%
+10
0 0 1 = 1 = = 1 0 = 0 0 0 0 0 0 1 1 1 1 = 1 0 1 0 0 = = = 1 =
–   Pawny 1.2 64-bit2770+12
−12
(+30)12 − 20
(+6−14=12)
37.5%
12.0 / 32
0.2%
−51
0 = 1 = = 0 = 0 = = = 0 0 1 = 0 1 0 1 = 0 0 0 0 0 1 = 0 = 0 1 =
–   Frenzee 3.5.19 64-bit2767+9
−9
(+27)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.2%
−47
1 1 0 = = 0 0 = 0 0 1 0 1 0 1 0 1 = 1 0 = = 0 0 1 0 = = 0 0 = 0
–   Jonny 4.002764+8
−8
(+24)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
0.5%
+9
= 1 = 1 1 0 0 0 0 1 = 1 = 0 = 0 0 0 1 0 1 1 = 0 1 1 1 = = = 0 0
–   RuyDos 1.0.27 64-bit2761+19
−19
(+21)7 − 21
(+3−17=8)
25.0%
7.0 / 28
5.4%
−155
0 0 = 0 = 1 0 0 0 0 0 1 0 1 = = 0 0 0 = 0 = 0 = 0 = 0 0
–   BugChess2 1.9 64-bit2760+9
−9
(+20)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
2.1%
+55
= 0 = = 1 1 1 0 1 0 1 1 1 0 1 0 1 0 0 1 1 = 1 0 1 = 1 0 0 0 1 0
–   Ethereal 8.28 64-bit2755+17
−17
(+15)19.5 − 29.5
(+11−21=17)
39.8%
19.5 / 49
10.9%
−49
= 0 0 1 = 0 1 0 1 = = 0 1 1 = 1 = 0 = 0 0 1 = 1 0 0 0 = 0 0 = 1 0 0 = = 0 = = 0 0 = 1 = 0 1 = 0 0
–   Tucano 6.00 64-bit2754+13
−13
(+14)18 − 14
(+14−10=8)
56.3%
18.0 / 32
10.7%
+59
0 = 0 1 0 0 1 1 = 0 1 = 0 1 1 = 1 1 1 = 1 0 = 1 0 0 = = 1 1 1 0
–   Godel 3.4.9 64-bit2743+13
−13
(+3)18 − 14
(+13−9=10)
56.3%
18.0 / 32
40.4%
+44
0 1 = 0 1 1 = 0 = 1 1 0 = 0 1 1 1 0 1 = 1 1 1 = = = 0 0 1 = 0 =
–   Chronos 1.9.9 64-bit2737+8
−8
(−3)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
62.8%
−100
0 = = = 0 0 0 0 0 = = 0 0 0 0 1 1 = 0 0 1 0 = 0 1 = 1 1 = 1 0 0
–   Carballo 1.7 64-bit2723+15
−15
(−17)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
94.4%
−3
0 0 = = = = 0 = 1 = = 0 0 = 0 1 1 0 1 = 1 1 1 = = 0 1 = 1 1 0 =
–   Cheese 1.9 64-bit2722+15
−15
(−18)15 − 16
(+9−10=12)
48.4%
15.0 / 31
95.4%
−28
1 1 0 0 = = = = = 1 0 = 0 1 0 = 0 = = = 0 1 1 1 1 0 0 0 1 = =
–   Devel 1.80902715+20
−20
(−25)17 − 15
(+11−9=12)
53.1%
17.0 / 32
97.7%
−2
1 0 = 1 = 0 0 1 0 0 = 0 = 0 = = = = = 1 0 = 1 1 1 = 0 1 1 1 = 1
–   Chess Tiger 2007.12713+8
−8
(−27)14 − 17
(+10−13=8)
45.2%
14.0 / 31
99.9%
−60
0 = = = 1 1 1 0 0 0 1 1 = 0 1 0 0 = = 1 1 0 0 1 0 0 0 1 = = 0
–   Marvin 2.2.0 64-bit2700+18
−17
(−40)11 − 19
(+8−16=6)
36.7%
11.0 / 30
100.0%
−136
= 0 0 0 0 0 1 0 1 1 0 1 = 0 1 0 = 1 = 0 1 1 0 0 = 0 0 0 0 =
–   Arminius 2017-01-01 64-bit2687+15
−15
(−53)20 − 11
(+16−7=8)
64.5%
20.0 / 31
100.0%
+50
1 0 0 1 1 = 1 = 1 = 1 1 = 0 1 0 0 0 = = 1 = 1 1 1 1 1 = 1 1 0
–   Delfi 5.42681+7
−8
(−59)20 − 11
(+13−4=14)
64.5%
20.0 / 31
100.0%
+35
1 = = 1 0 = 1 = 1 1 = = 0 = 0 = 1 = 1 = = 1 = 1 0 = 1 1 = 1 1
–   Gandalf 7 64-bit2681+18
−18
(−59)20.5 − 10.5
(+16−6=9)
66.1%
20.5 / 31
100.0%
+51
= 1 = = 1 1 1 = 1 = 1 0 1 0 = 1 1 0 0 0 1 1 0 1 = 1 = 1 = 1 1
–   Daydreamer 1.75 64-bit2672+9
−9
(−68)8.5 − 9.5
(+6−7=5)
47.2%
8.5 / 18
100.0%
−88
= = 1 0 1 0 1 = 0 = 0 0 = 1 0 1 1 0
–   RuyDos 1.0.2 64-bit2670+17
−17
(−70)24 − 8
(+19−3=10)
75.0%
24.0 / 32
100.0%
+103
1 1 1 1 1 0 = 1 = = 1 0 = = 1 = 1 1 1 0 1 1 1 1 = 1 = = 1 = 1 1
–   RedQueen 1.1.98 64-bit2668+21
−21
(−72)23.5 − 7.5
(+20−4=7)
75.8%
23.5 / 31
100.0%
+119
0 1 = 1 1 1 = = 1 0 1 0 1 = 1 1 1 = 1 1 = 0 1 1 1 1 1 1 1 = 1
–   Alaric 7072664+7
−7
(−76)17 − 15
(+11−9=12)
53.1%
17.0 / 32
100.0%
−55
1 1 1 0 1 = = 0 0 = 1 0 = 0 = = 1 = = = = 0 = 1 0 = 0 1 1 0 1 1
–   ECE X3 64-bit2664+18
−18
(−76)23.5 − 7.5
(+20−4=7)
75.8%
23.5 / 31
100.0%
+119
1 1 1 = 0 1 1 1 1 = 1 1 0 1 1 1 = = 1 = 0 0 1 1 1 = = 1 1 1 1
–   Gogobello 1.3 64-bit2655+18
−18
(−85)20.5 − 9.5
(+15−4=11)
68.3%
20.5 / 30
100.0%
+32
1 1 1 1 1 1 1 0 0 1 1 0 1 1 1 = 1 = 0 = = = = = 1 = 1 = = =
–   Nebula 2.0 64-bit2655+11
−11
(−85)8 − 5
(+6−3=4)
61.5%
8.0 / 13
100.0%
−5
1 = 1 0 1 = 0 = 1 0 = 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
chess22k 1.5 64-bit
played with current
participants of this list
Represented by
1-2-CPU#822748907itself
All#832746925itself
Free#732746799itself
Free 1-2-CPU#712749831itself
Free single-CPU#712749831itself
Single-CPU#822748907itself

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017