CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
chess22k 1.5 64-bit (2749+25
−25
)Quote
Author: Sander Maassen vd Brink Link: github
This is one of the 11 chess22k versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Demolito 2017-08-26 64-bit2889+20
−20
(+140)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+56
–   Thinker 5.4d Inert 64-bit2864+15
−15
(+115)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+115
–   Gaviota 1.0 64-bit2859+11
−11
(+110)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+110
–   Deep Junior 12 32-bit2856+19
−19
(+107)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−16
–   Dirty 30Apr2017 64-bit2855+15
−15
(+106)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.0%
+79
–   Zappa Mexico II 64-bit2854+10
−10
(+105)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+105
–   MinkoChess 1.3 64-bit2854+14
−14
(+105)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−37
–   Defenchess (SCTR) 1.0 64-bit2845+28
−28
(+96)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+32
–   DisasterArea 1.65 64-bit2845+14
−14
(+96)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.0%
+21
–   Demolito 2017-06-18 64-bit2843+25
−25
(+94)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+4
–   Tornado 8.0 64-bit2842+14
−14
(+93)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
0.0%
−20
–   Protector 1.3.4 64-bit2840+24
−24
(+91)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+35
–   The Baron 3.41 64-bit2836+22
−22
(+87)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.0%
+90
–   Scorpio 2.7.8 64-bit2829+27
−27
(+80)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−126
–   Murka 3 64-bit2824+12
−13
(+75)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
0.0%
+99
–   Zurichess Neuchatel 64-bit2820+15
−15
(+71)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.0%
+2
–   Scorpio 2.7.7 64-bit2804+16
−16
(+55)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+55
–   Rhetoric 1.4.3 64-bit2794+13
−13
(+45)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.1%
+97
–   Onno 1.0 32-bit2793+18
−18
(+44)5 − 5
(+1−1=8)
50.0%
5.0 / 10
0.3%
+44
–   GnuCheese 1.00 64-bit2792+16
−16
(+43)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.2%
+43
–   Zurichess Luzern 64-bit2791+24
−24
(+42)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.8%
−72
–   The Baron 3.29 64-bit2785+18
−18
(+36)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
1.1%
−82
–   MinkoChess 1.2 32-bit2782+14
−14
(+33)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
1.2%
−7
–   Octochess r5506 64-bit2781+16
−16
(+32)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
1.6%
+77
–   Jonny 4.002778+11
−11
(+29)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
1.7%
−6
–   Pawny 1.2 64-bit2776+14
−14
(+27)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
3.0%
+184
–   Octochess r5190 64-bit2772+15
−15
(+23)5 − 5
(+3−3=4)
50.0%
5.0 / 10
6.3%
+23
–   RuyDos 1.0.27 64-bit2762+23
−23
(+13)5 − 5
(+2−2=6)
50.0%
5.0 / 10
22.2%
+9
–   Ethereal 8.28 64-bit2745+29
−29
(−4)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
59.2%
+91
–   Carballo 1.7 64-bit2738+14
−15
(−11)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
79.2%
−103
–   Chronos 1.9.9 64-bit2738+13
−13
(−11)5 − 5
(+2−2=6)
50.0%
5.0 / 10
79.2%
−11
–   Godel 3.4.9 64-bit2726+14
−14
(−23)5 − 5
(+3−3=4)
50.0%
5.0 / 10
94.7%
−23
–   Tucano 6.00 64-bit2723+16
−16
(−26)6 − 8
(+2−4=8)
42.9%
6.0 / 14
96.3%
−63
–   ProDeo 2.22722+17
−17
(−27)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
96.7%
+84
–   RuyDos 1.0.22 64-bit2720+27
−27
(−29)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
94.7%
−1
–   Carballo 1.6 64-bit2709+25
−25
(−40)5 − 5
(+2−2=6)
50.0%
5.0 / 10
99.0%
−40
–   Cheese 1.9 64-bit2703+15
−16
(−46)8 − 6
(+5−3=6)
57.1%
8.0 / 14
99.9%
−2
–   Ethereal 8.19 64-bit2684+23
−23
(−65)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+26
–   WyldChess 1.51 64-bit2682+16
−15
(−67)8.5 − 5.5
(+5−2=7)
60.7%
8.5 / 14
100.0%
0
–   Chessmaster 11 Toxic2679+20
−20
(−70)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−26
–   chess22k 1.4 64-bit2674+23
−23
(−75)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+55
–   Arminius 2017-01-01 64-bit2672+16
−16
(−77)7 − 7
(+4−4=6)
50.0%
7.0 / 14
100.0%
−77
–   Djinn 1.021 64-bit2667+14
−14
(−82)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−86
–   RedQueen 1.1.98 64-bit2667+18
−18
(−82)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+68
–   Floyd 0.9 64-bit2657+14
−15
(−92)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−68
–   Philou 3.7.1 64-bit2651+13
−13
(−98)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
−17
–   Rotor 0.7a2645+22
−22
(−104)5 − 5
(+1−1=8)
50.0%
5.0 / 10
100.0%
−104
–   Colossus 2008b2643+12
−12
(−106)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−43
–   Amoeba 1.2 64-bit2640+24
−24
(−109)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−81
–   Sjakk 2.2 64-bit2633+16
−16
(−116)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−60
–   Rodin 8.02627+16
−16
(−122)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+131
–   NoraGrace 2.0 64-bit2624+16
−16
(−125)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−85
–   Nebula 2.0 64-bit2622+15
−15
(−127)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−71
–   Phalanx XXV2618+15
−15
(−131)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+119
–   GreKo 2016 64-bit2591+21
−22
(−158)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+68
–   Betsabe II 1.752507+22
−22
(−242)9.5 − 0.5
(+9−0=1)
95.0%
9.5 / 10
100.0%
+205

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Created in 2005-2013 by CCRL team
Last games added on July 11, 2019