CCRL 40/4
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 1'636'522 games
played by 1'950 programs
22009 CPU days (X2 4600+)

White wins: 639'530 (39.1%)
Black wins: 520'020 (31.8%)
Draws: 476'972 (29.1%)
White score: 53.7%

Engine Details

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Octochess r4984 64-bit (2714+18
−17
)Quote
Author: Tim Kosse (Germany) Link: Homepage
This is one of the 4 Octochess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Texel 1.02 64-bit2840+15
−15
(+126)12.5 − 19.5
(+5−12=15)
39.1%
12.5 / 32
0.0%
+59
= = = = = = = = 1 = 0 = = 1 0 1 0 0 0 = 0 = = 0 0 0 0 0 1 0 = 1
–   Scorpio 2.7.5 64-bit2804+23
−23
(+90)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−62
0 1 0 = = 1 0 0 0 0
–   Gaviota 0.86 64-bit2799+10
−10
(+85)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−40
1 0 1 = 0 1 0 0 0 0
–   Texel 1.01 64-bit2797+15
−15
(+83)9.5 − 21.5
(+5−17=9)
30.6%
9.5 / 31
0.0%
−50
= 0 0 0 = = 0 0 = 1 0 = 0 = 0 = 0 0 0 0 0 1 0 0 0 1 1 1 0 = =
–   Crafty 23.5 64-bit2794+16
−16
(+80)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−52
0 = = 0 0 = 1 0 0 =
–   Ktulu 92782+8
−8
(+68)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
0.0%
+58
0 = 1 0 1 1 = 0 = = 1 1 0 0 0 1 = 0 1 = 0 = 1 0 1 = = 1 = = 0 0
–   Crafty 23.4 64-bit2781+12
−12
(+67)15 − 17
(+6−8=18)
46.9%
15.0 / 32
0.0%
+46
1 0 0 0 = 1 0 0 = = = 1 = = = 1 = = = = = 0 = = 1 = = = = 0 0 1
–   Twisted Logic 20090922 64-bit2771+8
−8
(+57)14.5 − 17.5
(+6−9=17)
45.3%
14.5 / 32
0.0%
+31
= = 1 = 0 0 0 = = = = 1 0 = = = 1 0 0 0 1 0 = = = = 0 = = = 1 1
–   Frenzee 3.5.19 64-bit2767+8
−8
(+53)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
0.0%
+110
1 = 1 1 1 0 1 = 1 1 1 0 0 = 1 1 1 = 0 1 = = 0 = = 1 0 = 0 0 1 0
–   Jonny 4.002762+8
−8
(+48)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
−11
= = 1 = 0 = 0 0 1 = = 0 1 1 0 0 1 0 1 0 = = 0 = = 1 = 0 0 0 0 =
–   ProDeo 1.852757+39
−38
(+43)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
2.3%
−303
0 0 0 0 = 0
–   SmarThink 1.20 64-bit2747+10
−10
(+33)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
−19
= = 1 0 1 0 1 = 1 1 = 0 0 0 0 0 1 = = 1 = 0 0 = 0 0 1 0 1 = 0 0
–   Dirty 05Sep2012 64-bit2740+17
−17
(+26)19 − 23
(+13−17=12)
45.2%
19.0 / 42
1.6%
−9
1 = 1 0 = 0 0 1 0 0 0 1 1 0 0 0 = = = 1 1 0 = = = 0 1 1 1 1 = 1 0 0 = 0 0 0 = = 0 1
–   DiscoCheck 4.1 64-bit2737+35
−35
(+23)4 − 6
(+2−4=4)
40.0%
4.0 / 10
11.6%
−35
= = = 0 0 0 = 1 0 1
–   Chronos 1.9.9 64-bit2737+8
−8
(+23)16 − 16
(+10−10=12)
50.0%
16.0 / 32
0.7%
+20
1 1 0 = = 1 = = 0 1 0 = 1 0 0 = 1 1 1 = 0 = 0 0 1 0 0 1 = = = =
–   EXchess 7.03b 64-bit2725+18
−19
(+11)4.5 − 4.5
(+3−3=3)
50.0%
4.5 / 9
18.7%
+5
= = 0 1 1 1 0 0 =
–   Chess Tiger 2007.12712+8
−8
(−2)18 − 13
(+11−6=14)
58.1%
18.0 / 31
55.2%
+48
= = 1 = = = = = = 1 = 1 0 0 1 1 0 = = 1 1 1 = 0 = 1 1 = 0 1 0
–   Bobcat 3.25 64-bit2712+10
−10
(−2)20 − 22
(+10−12=20)
47.6%
20.0 / 42
55.9%
−15
1 = = 0 0 0 1 1 = = 1 = 1 = 1 0 = 0 = 0 1 1 = = = = = = = 0 0 = = 0 0 = 1 = 0 = 0 1
–   DiscoCheck 4.0.3 64-bit2712+41
−41
(−2)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
53.8%
−122
0 0 1 1 1 0 0 0 = 0
–   EXchess 7.01b 64-bit2697+42
−42
(−17)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
76.3%
−139
1 1 0 0 0 1 0 0 0 =
–   Arasan 15.1 64-bit2693+15
−15
(−21)16 − 16
(+9−9=14)
50.0%
16.0 / 32
96.4%
−19
0 0 0 1 0 1 1 1 = 0 = 0 = = = = 0 1 = = 0 = 1 0 = 1 = = = = 1 1
–   Rodent 1.0 64-bit2692+17
−17
(−22)22 − 19
(+15−12=14)
53.7%
22.0 / 41
96.2%
+1
0 = = 1 0 0 0 = 1 1 1 1 0 0 = = = 0 1 = = 0 = 0 1 0 1 = = = 1 1 = 1 1 0 1 = 1 1 0
–   Deuterium 12.01.30.1070 64-bit2682+16
−16
(−32)22 − 20
(+14−12=16)
52.4%
22.0 / 42
99.7%
−17
= 0 0 = 1 1 0 = 0 1 0 0 = = 1 1 1 = = = 0 = = = = 0 1 = 0 1 0 0 = = 0 1 = 1 1 1 1 1
–   Delfi 5.42680+8
−8
(−34)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
+30
1 0 = 0 = = = = 1 = 0 0 1 = 1 1 0 1 = 1 1 0 1 0 1 1 1 = 1 1 0 =
–   ProDeo 1.822672+41
−41
(−42)8 − 2
(+7−1=2)
80.0%
8.0 / 10
96.9%
+189
1 = 1 1 1 0 1 1 1 =
–   EXchess 6.50b 64-bit2670+15
−15
(−44)18 − 14
(+13−9=10)
56.3%
18.0 / 32
100.0%
0
= 1 1 1 = = = = 0 = 0 1 = = 1 0 1 1 = 1 0 1 0 0 = 1 0 1 1 1 0 0
–   RedQueen 1.1.3 64-bit2666+18
−18
(−48)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+96
1 = 1 = 0 1 1 1 0 1
–   Alaric 7072663+7
−7
(−51)21 − 11
(+15−5=12)
65.6%
21.0 / 32
100.0%
+49
= 0 = = 0 = 0 = 1 1 1 1 = 1 = 1 1 1 = 1 = 0 1 = 1 1 = = 1 0 1 1
–   Cheng3 1.07 64-bit2661+15
−15
(−53)24 − 18
(+16−10=16)
57.1%
24.0 / 42
100.0%
−7
= 1 0 1 1 0 0 0 0 = 0 = 1 = 0 1 0 0 1 1 = = = = = 1 = 1 = 1 1 1 0 = = 1 = = 1 = 1 1
–   Nebula 2.0 64-bit2654+11
−11
(−60)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
100.0%
−22
0 0 1 1 0 1 0 1 1 =
–   Colossus 2008b2641+7
−7
(−73)19 − 13
(+14−8=10)
59.4%
19.0 / 32
100.0%
−9
1 1 = 1 = 0 = = 0 1 1 0 0 1 0 0 1 1 = = 1 0 1 = 1 = = 1 1 0 1 =
–   E.T. Chess 13.01.082635+7
−7
(−79)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
+3
1 1 1 0 1 = = 0 = 1 0 = 1 0 = 1 1 0 1 1 = = 1 0 1 1 1 = = 0 = 1
–   Gandalf 62627+10
−10
(−87)17 − 15
(+12−10=10)
53.1%
17.0 / 32
100.0%
−65
0 = 1 0 0 = = 1 = 1 0 1 = = = = 1 = 1 1 0 1 = 0 1 1 1 1 0 0 0 0
–   WildCat 82626+7
−7
(−88)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
−4
1 1 = 1 = 1 = = 1 0 1 1 = 1 0 0 = = 1 1 1 = 0 0 1 1 = 0 1 = 1 0
–   Movei 00.8.438 (10 10 10)2624+7
−7
(−90)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
+23
0 0 = 1 1 = 1 = 1 = 1 1 1 1 1 0 1 = 1 1 0 = = 1 0 0 1 0 1 1 1 =
–   Philou 3.7.1 64-bit2619+11
−10
(−95)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−127
1 1 0 = = 1 0 = 0 0
–   Godel 2.3.7 64-bit2618+13
−13
(−96)18.5 − 21.5
(+14−17=9)
46.3%
18.5 / 40
100.0%
−123
1 1 0 = 0 0 1 1 1 = 0 = 0 0 1 = = 0 1 0 0 0 0 0 1 0 1 1 1 1 1 0 = 0 1 0 = = = 0
–   Rotor 0.7a2618+14
−15
(−96)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
+9
1 1 1 1 = 1 = = = 1 1 = 0 = 1 0 0 1 1 1 = 0 0 1 1 1 0 = = 1 = 1
–   Sloppy 0.2.2 64-bit2617+8
−8
(−97)23.5 − 8.5
(+18−3=11)
73.4%
23.5 / 32
100.0%
+62
1 = 1 1 0 1 = 1 = 1 1 1 = = 0 = 1 = 1 = = 1 1 1 = = 0 1 1 1 1 1
–   Slow Chess Blitz WV2.12615+6
−6
(−99)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
100.0%
−28
1 1 = = 1 1 = 0 = 0 1 = = 0 1 1 1 1 1 0 = = 1 1 0 1 = = 0 1 = 0
–   Rotor 0.82614+11
−11
(−100)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−26
= 0 1 1 1 1 1 0 0 =
–   Glass 2.0 64-bit2607+10
−10
(−107)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−39
0 = 1 0 = = 1 = 1 1
–   GNU Chess 5.07.173b 64-bit2597+11
−11
(−117)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−14
0 1 = = 1 1 0 1 = 1
–   Muse 0.953 64-bit2588+13
−13
(−126)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Djinn 0.979 64-bit2543+16
−16
(−171)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−77
1 = 1 = = = 1 = 1 0

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Octochess r4984 64-bit
played with current
participants of this list
Represented by
1-2-CPU    489Octochess r5506 64-bit
All    489Octochess r5506 64-bit
Free    426Octochess r5506 64-bit
Free 1-2-CPU    426Octochess r5506 64-bit
Free single-CPU    426Octochess r5506 64-bit
Single-CPU    489Octochess r5506 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018