CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
chess22k 1.4 64-bit (2674+27
−27
)Quote
Author: Sander Maassen vd Brink Link: github
This is one of the 5 chess22k versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Tucano 7.00 64-bit2827+31
−31
(+153)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
+5
0 1 = 1 0 0 0 = 0 0
–   Ethereal 8.37 64-bit2822+30
−30
(+148)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+102
= 1 = = 0 0
–   chess22k 1.5 64-bit2750+25
−24
(+76)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−54
0 1 0 0 0 = = = 0 =
–   Ethereal 8.28 64-bit2746+29
−29
(+72)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+4
1 0 0 0 = = 0 = 1 =
–   Tucano 6.00 64-bit2724+15
−16
(+50)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.1%
+46
0 = = 1 = 1 = = = 0
–   RuyDos 1.0.22 64-bit2721+27
−27
(+47)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.8%
−42
0 = 1 0 0 1 0 = 0 1 = 0
–   Shield 2.0 64-bit2721+31
−31
(+47)6 − 4
(+5−3=2)
60.0%
6.0 / 10
1.1%
+111
1 1 0 1 0 = 1 0 1 =
–   Marvin 2.2.0 64-bit2721+26
−26
(+47)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.6%
+42
= 1 1 = 0 = 0 1 0 =
–   Cheese 1.9 64-bit2711+20
−20
(+37)4 − 6
(+2−4=4)
40.0%
4.0 / 10
1.5%
−30
0 0 = = = 0 = 0 1 1
–   WyldChess 1.51 64-bit2697+22
−22
(+23)5 − 5
(+3−3=4)
50.0%
5.0 / 10
9.6%
+23
= = 0 0 1 1 = 0 1 =
–   Ethereal 8.19 64-bit2688+26
−26
(+14)3 − 9
(+1−7=4)
25.0%
3.0 / 12
22.5%
−151
1 = = 0 0 0 0 0 = 0 0 =
–   Devel 1.80902682+27
−27
(+8)6 − 2
(+5−1=2)
75.0%
6.0 / 8
33.0%
+190
1 = 1 1 = 1 1 0
–   Chessmaster 11 Leonidas2681+21
−21
(+7)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
34.1%
+34
1 1 = = = = 0 = 0 1
–   Movei 00.8.438 (10 10 10)2667+11
−11
(−7)1 − 1
(+0−0=2)
50.0%
1.0 / 2
66.0%
−7
= =
–   Djinn 1.021 64-bit2664+15
−15
(−10)1 − 1
(+0−0=2)
50.0%
1.0 / 2
72.2%
−10
= =
–   Ktulu 7.52663+16
−16
(−11)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
73.3%
−129
0 = 0 1 1 0 0 0 1 0
–   RuyDos 1.0.2 64-bit2657+29
−29
(−17)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
79.3%
+14
= = 1 0 1 0 1 1 = 0
–   ECE X3 64-bit2657+24
−24
(−17)10.5 − 5.5
(+9−4=3)
65.6%
10.5 / 16
82.2%
+101
= 0 1 1 = 0 1 0 1 1 0 1 1 1 1 =
–   Floyd 0.9 64-bit2656+19
−19
(−18)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
84.7%
+129
1 1 1 = = =
–   CM10th Guardian2641+27
−27
(−33)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
95.0%
+123
1 =
–   Gandalf 7 64-bit2630+26
−26
(−44)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
99.0%
+32
= 1 0 1 = = 0 1 = 1 = 1
–   Rodin 8.02627+16
−16
(−47)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
99.8%
+15
1 0 = 1 1 0 1 = 1 0 1 = 0 = = 1
–   Phalanx XXV2614+17
−17
(−60)9 − 7
(+6−4=6)
56.3%
9.0 / 16
100.0%
−22
= 1 0 0 1 1 0 = = = 0 1 = = 1 1
–   Sloppy 0.2.2 64-bit2611+18
−18
(−63)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+39
0 1 0 1 = 1 = = 1 1
–   DanaSah 6.502604+22
−22
(−70)4 − 6
(+1−3=6)
40.0%
4.0 / 10
100.0%
−129
= = = = = 0 0 1 = 0
–   Donna 4.0 64-bit2602+17
−17
(−72)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
100.0%
−130
0 0 1 = 0 0 = 1 0 = = = = =
–   DanaSah 6.802600+28
−27
(−74)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+247
1 1 1 0 1 1
–   Gogobello 1.3 64-bit2599+27
−27
(−75)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+10
1 1 0 =
–   Gogobello 1.2 64-bit2593+28
−28
(−81)7 − 5
(+4−2=6)
58.3%
7.0 / 12
100.0%
−28
1 = = 1 1 = 0 = 0 = 1 =
–   Muse 0.953 64-bit2592+18
−18
(−82)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   GreKo 2016 64-bit2590+21
−22
(−84)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−84
= =
–   Marvin 2.1.0 64-bit2582+27
−28
(−92)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+138
1 = 1 1 1 =
–   K2 0.872581+20
−20
(−93)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
100.0%
−70
0 0 1 = = = = = 1 1 1 0 = =
–   Jellyfish 1.1 64-bit2575+17
−17
(−99)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−130
1 0 0 1 = = 1 = 0 0
–   Capivara LK 0.09b02f 64-bit2565+18
−18
(−109)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−103
0 0 1 1 0 = 1 = 1 0
–   Coiled 0.4 64-bit2562+20
−20
(−112)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+11
= 1 1 1 1 = = 0 = 1
–   JikChess 0.02 64-bit2555+17
−17
(−119)11 − 3
(+9−1=4)
78.6%
11.0 / 14
100.0%
+85
1 1 0 1 = 1 1 1 1 = 1 1 = =
–   Ghost 3 64-bit2545+27
−27
(−129)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+42
1 1 = 1 = = 1 0 1 1
–   Marvin 2.0.0 64-bit2541+27
−26
(−133)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+102
1 = 1 = 0 1 1 1 1 1
–   nanoSzachy 4.1 64-bit2532+18
−17
(−142)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+7
= 1 1 =
–   Fridolin 2.0 64-bit2525+16
−16
(−149)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+103
1 1 1 1 1 = = = 1 1
–   Carballo 1.4 64-bit2519+29
−29
(−155)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−31
= = 1 = 1 1 = 1 1 0
–   Shield 1.3.1 64-bit2507+20
−20
(−167)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−43
1 1 1 1 = 1 = = = 0
–   Floyd 0.8 64-bit2507+25
−25
(−167)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−43
= = 1 1 1 1 = 0 = 1
–   LittleThought 1.052 64-bit2505+18
−18
(−169)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−169
= 1 0 0 1 = = = 0 1
–   CyberPagno 3.0 64-bit2503+20
−20
(−171)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+24
1 1 1 1 1 = = = = 1
–   Pepito 1.59 64-bit2493+18
−18
(−181)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+25
1 1 1 1 0 0 1 1 = 1
–   MadChess 2.1 64-bit2475+26
−26
(−199)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+30
1 = 1 0 1 1 1 1 = 1

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    256chess22k 1.6 64-bit
All    276chess22k 1.5 64-bit
Free    266chess22k 1.6 64-bit
Free 1-2-CPU    256chess22k 1.6 64-bit
Free single-CPU    256chess22k 1.6 64-bit
Single-CPU    256chess22k 1.6 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018