CCRL 40/40
Downloads and Statistics
November 11, 2017
Testing summary:
Total: 754'213 games
played by 1'962 programs
103027 CPU days (X2 4600+)

White wins: 259'159 (34.4%)
Black wins: 192'263 (25.5%)
Draws: 302'791 (40.1%)
White score: 54.4%

Engine Details

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chess22k 1.5 64-bit#81  (2750+25
−25
)Quote
Author: Sander Maassen vd Brink Link: github
This is one of the 3 chess22k versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Demolito 2017-08-26 64-bit2899+27
−27
(+149)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+65
–   Thinker 5.4d Inert 64-bit2863+17
−17
(+113)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+113
–   Dirty 30Apr2017 64-bit2862+20
−21
(+112)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.0%
+85
–   Gaviota 1.0 64-bit2860+13
−14
(+110)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+110
–   Zappa Mexico II 64-bit2858+10
−10
(+108)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+108
–   Deep Junior 12 32-bit2857+19
−19
(+107)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−16
–   MinkoChess 1.3 64-bit2855+15
−15
(+105)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−37
–   DisasterArea 1.65 64-bit2847+17
−17
(+97)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.0%
+22
–   Demolito 2017-06-18 64-bit2845+25
−25
(+95)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+5
–   Protector 1.3.4 64-bit2841+24
−24
(+91)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+35
–   SCTR 1.0 64-bit2838+30
−30
(+88)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+24
–   Tornado 8.0 64-bit2836+19
−19
(+86)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
0.0%
−27
–   Murka 3 64-bit2826+13
−13
(+76)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+218
–   The Baron 3.41 64-bit2823+34
−34
(+73)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+77
–   Zurichess Neuchatel 64-bit2807+27
−27
(+57)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.1%
−11
–   Scorpio 2.7.7 64-bit2805+16
−16
(+55)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+55
–   Rhetoric 1.4.3 64-bit2800+15
−15
(+50)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+102
–   Onno 1.0 32-bit2795+19
−19
(+45)5 − 5
(+1−1=8)
50.0%
5.0 / 10
0.2%
+45
–   GnuCheese 1.00 64-bit2795+16
−16
(+45)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.1%
+45
–   Zurichess Luzern 64-bit2794+24
−24
(+44)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.6%
−70
–   The Baron 3.29 64-bit2786+18
−18
(+36)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
0.9%
−82
–   Pawny 1.2 64-bit2786+17
−17
(+36)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.9%
+193
–   Jonny 4.002782+11
−12
(+32)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
1.1%
−3
–   MinkoChess 1.2 32-bit2782+14
−14
(+32)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
1.4%
−8
–   Octochess r5506 64-bit2779+21
−21
(+29)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
3.5%
+74
–   Octochess r5190 64-bit2772+15
−15
(+22)5 − 5
(+3−3=4)
50.0%
5.0 / 10
6.4%
+22
–   RuyDos 1.0.27 64-bit2762+28
−28
(+12)5 − 5
(+2−2=6)
50.0%
5.0 / 10
26.0%
+8
–   Ethereal 8.28 64-bit2744+30
−30
(−6)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
61.2%
+89
–   Chronos 1.9.9 64-bit2739+14
−14
(−11)5 − 5
(+2−2=6)
50.0%
5.0 / 10
76.8%
−11
–   Carballo 1.7 64-bit2731+20
−20
(−19)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
87.7%
−111
–   ProDeo 2.22729+21
−21
(−21)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
90.1%
+90
–   Tucano 6.00 64-bit2727+16
−16
(−23)6 − 8
(+2−4=8)
42.9%
6.0 / 14
93.3%
−60
–   Godel 3.4.9 64-bit2727+14
−14
(−23)5 − 5
(+3−3=4)
50.0%
5.0 / 10
94.2%
−23
–   RuyDos 1.0.22 64-bit2721+27
−27
(−29)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
93.9%
−1
–   Cheese 1.9 64-bit2718+21
−21
(−32)8 − 6
(+5−3=6)
57.1%
8.0 / 14
97.1%
+11
–   Carballo 1.6 64-bit2711+28
−27
(−39)5 − 5
(+2−2=6)
50.0%
5.0 / 10
98.0%
−39
–   WyldChess 1.51 64-bit2696+23
−23
(−54)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
99.9%
+13
–   Ethereal 8.19 64-bit2688+26
−26
(−62)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+29
–   Arminius 2017-01-01 64-bit2679+22
−22
(−71)7 − 7
(+4−4=6)
50.0%
7.0 / 14
100.0%
−71
–   Chessmaster 11 Toxic2677+22
−22
(−73)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−29
–   chess22k 1.4 64-bit2670+28
−28
(−80)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+50
–   Djinn 1.021 64-bit2663+15
−15
(−87)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−91
–   RedQueen 1.1.98 64-bit2662+21
−22
(−88)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+61
–   Floyd 0.9 64-bit2658+19
−19
(−92)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−68
–   Philou 3.7.1 64-bit2652+14
−14
(−98)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
−17
–   Colossus 2008b2643+13
−13
(−107)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−44
–   Rotor 0.7a2640+23
−23
(−110)5 − 5
(+1−1=8)
50.0%
5.0 / 10
100.0%
−110
–   Sjakk 2.2 64-bit2632+16
−16
(−118)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−62
–   Rodin 8.02627+17
−17
(−123)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+130
–   Amoeba 1.2 64-bit2625+29
−29
(−125)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−97
–   Nebula 2.0 64-bit2623+16
−16
(−127)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−71
–   NoraGrace 2.0 64-bit2622+17
−17
(−128)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−88
–   Phalanx XXV2617+18
−17
(−133)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+117
–   GreKo 2016 64-bit2589+23
−23
(−161)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+65
–   Betsabe II 1.752497+28
−28
(−253)9.5 − 0.5
(+9−0=1)
95.0%
9.5 / 10
100.0%
+193

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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#792754318itself
All#762747318itself
Free#60-612749318itself
Free 1-2-CPU#692753316itself
Free single-CPU#692753316itself
Single-CPU#792754318itself

Created in 2005-2013 by CCRL team
Last games added on November 11, 2017