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

Options
Show each game results
chess22k 1.4 64-bit (2689+16
−16
)Quote
Author: Sander Maassen vd Brink Link: github
This is one of the 5 chess22k versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Octochess r5190 64-bit2778+10
−10
(+89)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−19
0 0 0 0 0 = = 0 0 0 0 0 1 = 0 0 1 = 1 0 0 1 0 1 = = 1 0 1 = 0 =
–   Bright 0.5c2776+8
−8
(+87)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
0.0%
+134
= 0 = 1 0 = 1 = = 0 0 1 0 1 1 = 1 1 1 0 = 1 = 1 = = = = = = 1 =
–   The Baron 3.29 64-bit2773+12
−12
(+84)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−33
= 1 0 0 0 = 0 0 = = 1 0 0 = 0 0 0 = 1 0 0 0 0 = 1 1 0 0 1 0 = =
–   Twisted Logic 20090922 64-bit2771+8
−8
(+82)10.5 − 21.5
(+8−19=5)
32.8%
10.5 / 32
0.0%
−50
0 0 = = 0 0 0 0 0 0 = 0 0 1 0 0 0 0 1 = 0 1 0 0 1 1 1 0 1 1 0 =
–   Pawny 1.2 64-bit2770+12
−12
(+81)13.5 − 18.5
(+6−11=15)
42.2%
13.5 / 32
0.0%
+30
0 = 0 0 0 1 0 = = = 1 1 1 = 0 1 = 0 = = 0 1 = = 0 = 0 = = = 0 =
–   Frenzee 3.5.19 64-bit2767+9
−9
(+78)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.0%
+9
0 1 1 0 0 = 0 = 1 0 1 1 1 0 0 0 0 1 0 1 = = 0 0 0 = 0 1 1 0 = 0
–   Jonny 4.002764+8
−8
(+75)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
−2
= = = = 1 = = = 1 = 0 0 0 0 = = = = 0 = 0 1 0 = 1 = 0 = 0 0 0 0
–   BugChess2 1.9 64-bit2760+9
−9
(+71)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−6
0 0 = = 1 0 0 0 0 = = 0 1 0 0 1 = 1 = 1 0 1 0 0 = = 0 0 0 = 1 1
–   Tucano 6.00 64-bit2754+13
−13
(+65)13.5 − 17.5
(+9−13=9)
43.5%
13.5 / 31
0.0%
+24
1 = 0 0 1 0 = 0 1 = 0 1 1 0 = 0 0 1 1 = 1 0 0 = 1 0 0 = = = 0
–   Godel 3.4.9 64-bit2743+13
−13
(+54)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−16
0 0 = = 0 = 1 = 1 0 0 0 0 = 0 0 1 = 1 = 0 0 1 = 1 0 1 0 1 = 0 0
–   Chronos 1.9.9 64-bit2737+8
−8
(+48)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
−56
0 0 1 0 0 = 0 0 0 1 1 = 0 0 = 0 = = = 1 = 0 0 0 = 0 = 1 = = = 0
–   Carballo 1.7 64-bit2723+15
−15
(+34)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.1%
−6
= = 1 0 0 = = = = 0 = = = 1 = 0 0 1 0 1 0 = = 1 = = 0 1 1 0 0 0
–   Cheese 1.9 64-bit2722+15
−15
(+33)17 − 15
(+11−9=12)
53.1%
17.0 / 32
0.1%
+54
= 0 = = = 0 1 1 = 0 1 1 0 = 1 0 1 = 1 = 1 = 1 0 0 = = = 0 1 1 0
–   Chess Tiger 20072700+11
−11
(+11)16 − 15
(+12−11=8)
51.6%
16.0 / 31
12.9%
+21
= = = 1 1 0 0 1 1 1 1 1 = 1 0 1 0 = 0 0 = = 0 1 1 1 0 0 0 = 0
–   Arminius 2017-01-01 64-bit2687+15
−15
(−2)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
55.8%
−73
0 = = 0 = = = 0 0 1 0 0 0 0 0 1 1 1 1 = 0 0 1 = = = = = 1 0 0 0
–   Delfi 5.42681+7
−8
(−8)14 − 18
(+10−14=8)
43.8%
14.0 / 32
82.2%
−54
1 0 = 1 1 0 0 0 0 1 1 = = = = 1 0 0 0 1 0 1 = 0 0 0 1 = = 0 0 1
–   Gandalf 7 64-bit2681+18
−18
(−8)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
73.9%
+2
0 1 0 0 = 1 = 0 1 0 0 0 1 = = = 1 1 1 1 0 0 1 1 1 0 1 = = 0 1 0
–   Daydreamer 1.75 64-bit2672+9
−9
(−17)22.5 − 9.5
(+18−5=9)
70.3%
22.5 / 32
96.3%
+125
= = 1 1 1 1 1 0 = 1 1 1 1 = 1 = = 0 1 1 0 = 1 = 1 0 = 1 1 1 1 0
–   Djinn 1.021 64-bit2671+13
−13
(−18)20 − 12
(+14−6=12)
62.5%
20.0 / 32
95.8%
+63
1 1 = 1 1 1 1 1 = 0 = = 1 = 0 0 1 1 1 = 1 = = = = 1 0 = = 0 0 1
–   RuyDos 1.0.2 64-bit2670+17
−17
(−19)17.5 − 12.5
(+12−7=11)
58.3%
17.5 / 30
94.6%
+35
= 0 0 0 1 1 0 1 = = 0 = = 0 1 1 1 = 1 1 = = 1 = = = 1 0 1 1
–   RedQueen 1.1.98 64-bit2668+21
−21
(−21)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
94.5%
−51
0 0 = 1 0 0 1 = 0 1 = 1 1 = = = 1 1 = 0 0 = 0 0 1 = 0 0 = = 0 1
–   Alaric 7072664+7
−7
(−25)19.5 − 12.5
(+17−10=5)
60.9%
19.5 / 32
99.8%
+60
1 1 1 0 1 = 0 0 0 1 1 1 0 1 = 1 = 0 1 1 1 = 0 = 1 0 1 1 0 1 0 1
–   Nebula 2.0 64-bit2655+11
−11
(−34)17 − 15
(+11−9=12)
53.1%
17.0 / 32
100.0%
−13
= 1 0 = = 0 1 = 1 = = 1 = 1 1 0 0 = 0 1 1 = 1 0 = 0 1 1 = = 0 0
–   Phalanx XXV2653+15
−15
(−36)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
99.9%
−47
1 = 0 1 = = = 0 0 0 0 1 0 0 1 = 1 0 = 1 1 0 1 0 1 = 1 0 1 0
–   Donna 4.0 64-bit2648+15
−15
(−41)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
100.0%
−4
1 0 1 0 0 0 1 0 0 1 0 1 0 1 0 0 1 = = = 1 1 1 1 1 0 1 0 1 = = 1
–   Colossus 2008b2642+7
−7
(−47)17 − 15
(+12−10=10)
53.1%
17.0 / 32
100.0%
−25
0 0 0 1 = 1 0 1 1 = 1 1 0 0 1 = = 0 = 0 1 = 1 = = 0 1 = 1 0 = 1
–   Sjakk 2.2 64-bit2641+12
−12
(−48)16.5 − 13.5
(+12−9=9)
55.0%
16.5 / 30
100.0%
−14
= 1 0 = = = 1 0 1 0 0 = 1 1 1 1 = 0 1 0 1 1 0 = 1 0 = 1 = 0
–   E.T. Chess 13.01.082636+7
−8
(−53)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
+26
1 = 0 = 1 = 0 1 = = 1 = 0 = 1 0 1 1 = 1 0 0 = = 1 1 1 = 1 1
–   Rodin 8.02634+15
−15
(−55)20 − 10
(+14−4=12)
66.7%
20.0 / 30
100.0%
+49
1 = = 0 1 = = 1 = = 1 = 1 1 = 1 = 1 = 1 = 0 1 = 1 0 1 1 0 1
–   Ethereal 8.16 64-bit2630+20
−20
(−59)15.5 − 14.5
(+12−11=7)
51.7%
15.5 / 30
100.0%
−46
1 1 0 0 = 0 1 = 1 = 0 = 0 1 = 0 0 1 0 1 1 1 1 0 1 0 1 = = 0
–   WyldChess 1.51 64-bit2627+15
−16
(−62)36 − 26
(+26−16=20)
58.1%
36.0 / 62
100.0%
−8
1 1 1 1 = = = 0 0 1 1 1 1 1 0 = 0 1 = 1 0 = = 0 0 = 1 1 1 1 1 1 = 1 1 = 1 1 = 0 1 1 1 = 0 1 0 = 0 = 0 1 = 0 = = = 0 0 = = 0
–   Hamsters 0.7.12579+8
−8
(−110)21.5 − 8.5
(+16−3=11)
71.7%
21.5 / 30
100.0%
+31
= 1 1 1 = 1 = 1 = = 1 1 1 = = = 0 = 1 1 1 = 1 0 1 0 = 1 1 1
–   nanoSzachy 4.1 64-bit2561+15
−15
(−128)20.5 − 9.5
(+16−5=9)
68.3%
20.5 / 30
100.0%
−1
0 1 = 1 0 0 1 = 1 = = 1 0 1 1 1 = 1 1 1 1 0 1 1 = = 1 = = 1
–   Shield 1.3.1 64-bit2539+17
−17
(−150)19 − 11
(+15−7=8)
63.3%
19.0 / 30
100.0%
−54
1 1 = = = 1 1 0 0 1 1 1 = = 0 1 0 = 0 1 1 1 0 1 0 = 1 1 = 1
–   Green Light Chess 3.01.2.22507+9
−9
(−182)20.5 − 9.5
(+18−7=5)
68.3%
20.5 / 30
100.0%
−41
= 1 0 0 = 0 1 1 1 = 1 1 = 0 1 1 1 1 1 1 1 = 1 1 0 1 1 0 0 1
–   Trace 1.37a2505+8
−8
(−184)24.5 − 5.5
(+22−3=5)
81.7%
24.5 / 30
100.0%
+70
1 1 1 1 1 1 1 1 1 0 1 = = 1 1 = 1 1 1 1 1 1 1 = 0 1 = 0 1 1
–   Yace 0.99.872504+8
−8
(−185)24 − 6
(+19−1=10)
80.0%
24.0 / 30
100.0%
+23
= 1 1 = 1 1 = = 1 1 1 1 1 1 = 1 1 1 1 1 1 = 1 = 1 = = = 0 1
–   Dorky 4.5 64-bit2503+15
−15
(−186)19 − 11
(+14−6=10)
63.3%
19.0 / 30
100.0%
−96
1 1 = = 1 1 0 = 1 0 1 = 1 = = 0 = = 0 0 1 1 = 1 = 1 0 1 1 1
–   Schooner 1.7.0 64-bit2463+17
−17
(−226)22 − 8
(+18−4=8)
73.3%
22.0 / 30
100.0%
−57
1 1 1 1 1 = 1 0 1 1 1 = 1 0 1 1 1 1 1 0 0 = = = 1 = = = 1 1
–   Abrok 5.02436+9
−9
(−253)24 − 6
(+21−3=6)
80.0%
24.0 / 30
100.0%
−22
= 1 = 1 1 1 1 1 1 1 = 0 1 1 0 1 = 1 1 1 1 1 1 0 1 = 1 = 1 1
–   Shallow 2 rev8 64-bit2427+21
−21
(−262)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
−72
= = 1 1 = 1 1 = 1 = 1 0 1 1 1 = 1 1 1 1 = = 1 = = 1 = 1 1 1
–   Eeyore 1.52 64-bit2424+11
−10
(−265)27 − 3
(+26−2=2)
90.0%
27.0 / 30
100.0%
+122
1 1 = = 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
chess22k 1.4 64-bit
played with current
participants of this list
Represented by
1-2-CPU    1119chess22k 1.5 64-bit
All    1119chess22k 1.5 64-bit
Free    1055chess22k 1.5 64-bit
Free 1-2-CPU    1087chess22k 1.5 64-bit
Free single-CPU    1087chess22k 1.5 64-bit
Single-CPU    1119chess22k 1.5 64-bit

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