CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
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
0 0 1 0 = 1 = 0
–   Thinker 5.4d Inert 64-bit2862+17
−17
(+112)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+112
= =
–   Dirty 30Apr2017 64-bit2861+20
−20
(+111)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.0%
+84
1 0 0 0 1 = = = 1 0 1 0
–   Gaviota 1.0 64-bit2859+14
−14
(+109)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+109
= =
–   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
0 = 0 = 0 0 = = 1 0
–   MinkoChess 1.3 64-bit2854+15
−15
(+104)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−38
= 0
–   DisasterArea 1.65 64-bit2847+17
−17
(+97)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.0%
+22
= 0 = 0 = = 0 = = = 0 1
–   Demolito 2017-06-18 64-bit2844+25
−25
(+94)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+4
= 0 = 0 1 0 = = 0 =
–   Protector 1.3.4 64-bit2841+24
−24
(+91)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+35
0 = 1 0 = = = = = 0
–   SCTR 1.0 64-bit2837+30
−30
(+87)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+23
= 0 0 = 1 1 = = 0 0
–   Tornado 8.0 64-bit2836+19
−19
(+86)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
0.0%
−27
0 = 0 = = = 0 = 0 = 0 =
–   Murka 3 64-bit2825+13
−13
(+75)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
0.0%
+99
1 = 1 0 = = 1 0 0 = 0 1 1 =
–   The Baron 3.41 64-bit2818+30
−29
(+68)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+71
= 1 = 1 = = 0 0 = =
–   Zurichess Neuchatel 64-bit2809+26
−26
(+59)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.1%
−9
0 0 = = = = 0 0 = = = 1
–   Scorpio 2.7.7 64-bit2805+16
−16
(+55)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+55
1 0
–   Scorpio 2.7.8 64-bit2803+45
−45
(+53)1 − 3
(+1−3=0)
25.0%
1.0 / 4
2.2%
−171
0 1 0 0
–   Rhetoric 1.4.3 64-bit2800+15
−15
(+50)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+102
= 0 1 1 = =
–   Onno 1.0 32-bit2794+19
−19
(+44)5 − 5
(+1−1=8)
50.0%
5.0 / 10
0.3%
+44
= 1 = = = = 0 = = =
–   GnuCheese 1.00 64-bit2794+16
−16
(+44)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.2%
+44
= =
–   Zurichess Luzern 64-bit2793+24
−24
(+43)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.7%
−71
= 0 = = = 0 = 0 0 =
–   The Baron 3.29 64-bit2785+18
−18
(+35)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
1.1%
−83
= = 0 0 = 0 = = 0 = 0 =
–   Pawny 1.2 64-bit2784+16
−16
(+34)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
1.2%
+191
= 1
–   Jonny 4.002781+12
−12
(+31)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
1.3%
−4
= 1 1 = = 0 = 0 = 0
–   MinkoChess 1.2 32-bit2781+14
−14
(+31)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
1.7%
−9
= 0 = 1 = 0 0 1 1 0
–   Octochess r5506 64-bit2778+20
−20
(+28)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
4.1%
+73
0 = = = 1 1
–   Octochess r5190 64-bit2772+15
−15
(+22)5 − 5
(+3−3=4)
50.0%
5.0 / 10
7.3%
+22
0 0 1 1 = = 1 = = 0
–   RuyDos 1.0.27 64-bit2762+28
−28
(+12)5 − 5
(+2−2=6)
50.0%
5.0 / 10
26.7%
+8
0 1 = = 0 = 1 = = =
–   Ethereal 8.28 64-bit2745+29
−29
(−5)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
60.9%
+90
1 0 = 1
–   Chronos 1.9.9 64-bit2738+14
−14
(−12)5 − 5
(+2−2=6)
50.0%
5.0 / 10
80.1%
−12
0 = = 0 1 1 = = = =
–   Carballo 1.7 64-bit2730+20
−20
(−20)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
89.7%
−112
1 0 = 0
–   ProDeo 2.22728+21
−21
(−22)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
91.6%
+89
1 = 1 = = = 1 = 1 = 1 0 1 =
–   Tucano 6.00 64-bit2727+16
−16
(−23)6 − 8
(+2−4=8)
42.9%
6.0 / 14
94.3%
−60
0 = 1 = = 0 = = 0 0 = = 1 =
–   Godel 3.4.9 64-bit2726+14
−14
(−24)5 − 5
(+3−3=4)
50.0%
5.0 / 10
95.5%
−24
1 = = 1 0 = = 0 0 1
–   RuyDos 1.0.22 64-bit2721+27
−27
(−29)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
94.7%
−1
= 0 1 = = = = = 1 =
–   Cheese 1.9 64-bit2718+21
−21
(−32)8 − 6
(+5−3=6)
57.1%
8.0 / 14
97.7%
+11
1 1 = = = 0 = = 1 0 1 1 = 0
–   Carballo 1.6 64-bit2711+27
−27
(−39)5 − 5
(+2−2=6)
50.0%
5.0 / 10
98.3%
−39
= = = = 0 = = 1 0 1
–   WyldChess 1.51 64-bit2696+23
−23
(−54)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
99.9%
+13
= 1 = = 1 0 1 = 1 = = 0 1 =
–   Ethereal 8.19 64-bit2687+26
−26
(−63)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+28
1 = = 1 = = 0 = 1 1
–   Arminius 2017-01-01 64-bit2678+22
−22
(−72)7 − 7
(+4−4=6)
50.0%
7.0 / 14
100.0%
−72
1 = 0 = 0 = = 0 0 1 1 = 1 =
–   Chessmaster 11 Toxic2676+22
−22
(−74)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−30
1 = 0 1 0 1 1 1 0 0
–   chess22k 1.4 64-bit2670+28
−28
(−80)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+50
1 = 1 0 1 1 1 = = =
–   Djinn 1.021 64-bit2663+15
−15
(−87)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−91
= = = 0 1 1 1 0 = 0
–   RedQueen 1.1.98 64-bit2661+21
−22
(−89)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+60
1 = = 1
–   Floyd 0.9 64-bit2658+19
−19
(−92)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−68
= 1 = 1 = = 0 1 = 0
–   Philou 3.7.1 64-bit2651+14
−14
(−99)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
−18
= = = = 1 = = = 1 1
–   Colossus 2008b2642+13
−13
(−108)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−45
= 0 1 1 1 0 1 = = =
–   Rotor 0.7a2639+23
−23
(−111)5 − 5
(+1−1=8)
50.0%
5.0 / 10
100.0%
−111
1 = = 0 = = = = = =
–   Sjakk 2.2 64-bit2631+16
−16
(−119)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−63
= 1 = = 1 1 0 = = =
–   Rodin 8.02626+17
−17
(−124)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+129
= = 1 1 1 = 1 1 1 1
–   Amoeba 1.2 64-bit2624+29
−29
(−126)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−98
1 1 = = 0 = = = = =
–   Nebula 2.0 64-bit2623+16
−16
(−127)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−71
1 1 1 0 = = = = = =
–   NoraGrace 2.0 64-bit2621+17
−17
(−129)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−89
1 = 1 = 0 = 1 = 0 =
–   Phalanx XXV2616+17
−17
(−134)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+116
1 1 = 1 1 1 1 = = 1
–   GreKo 2016 64-bit2588+23
−23
(−162)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+64
0 1 1 1
–   Betsabe II 1.752496+28
−28
(−254)9.5 − 0.5
(+9−0=1)
95.0%
9.5 / 10
100.0%
+192
1 1 1 1 = 1 1 1 1 1

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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#792754324itself
All#762748318itself
Free#602757316itself
Free 1-2-CPU#692754322itself
Free single-CPU#692754322itself
Single-CPU#792754324itself

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