CCRL Blitz
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 2'472'902 games
played by 2'944 programs

White wins: 950'998 (38.5%)
Black wins: 761'961 (30.8%)
Draws: 759'943 (30.7%)
White score: 53.8%

Engine Details

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Octochess r5132 64-bit (2736+17
−17		)Quote
Author: Tim Kosse (Germany) Link: Homepage
This is one of the 4 Octochess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SmarThink 1.40 64-bit2823+16
−16		(+87)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
−2
0 0 0 = 0 1 0 = = 1 0 0 0 = = 0 0 = 1 0 1 = = = 0 0 = 0 = = = 1
–   Gaviota 0.86 64-bit2799+10
−10		(+63)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
−77
0 = 0 0 1 = 1 1 0 = 1 0 = 0 0 0 1 0 = 0 0 0 0 = 0 0 = = 0 = 0 0
–   Crafty 23.5 64-bit2794+16
−16		(+58)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.0%
−27
= 0 0 = 0 0 1 1 1 1 0 0 = = 1 1 0 0 0 = 0 = = 0 = 0 = = 0 0 0 1
–   Ktulu 92781+8
−7		(+45)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
−27
0 = = = 1 0 = 1 = 1 0 0 0 = = 0 0 1 0 = 0 1 0 1 0 0 0 = = 1 0 =
–   Twisted Logic 20090922 64-bit2771+7
−7		(+35)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.0%
−34
0 1 = = 0 = 0 1 = = 0 = = 1 0 = 1 0 0 0 = 1 0 = = 0 1 0 = = 0 0
–   Bright 0.5c2771+7
−8		(+35)15 − 17
(+8−10=14)
46.9%
15.0 / 32
0.0%
+11
1 = 0 = 1 1 0 = = 0 0 1 = = = 0 = = 0 = 1 = 0 1 0 = 0 = 0 = 1 1
–   Frenzee 3.5.19 64-bit2770+7
−7		(+34)10 − 22
(+5−17=10)
31.3%
10.0 / 32
0.0%
−93
1 0 0 0 = 0 1 = 0 1 0 1 0 0 = = 0 = = 0 0 0 0 0 0 0 0 = = 1 = =
–   Jonny 4.002764+6
−6		(+28)16 − 15
(+10−9=12)
51.6%
16.0 / 31
0.1%
+36
1 0 = = 0 0 = = 1 = = 1 1 0 = 0 1 1 = = 1 1 1 = 0 0 = 0 = 1 0
–   NirvanaChess 1.3 64-bit2762+18
−18		(+26)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
1.6%
+17
1 1 1 1 1 = = = 1 1 = 0 1 1 0 = = = = 0 0 = 0 0 0 0 0 0 0 = 1 =
–   Dirty 20Apr2013 64-bit2761+13
−13		(+25)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.7%
−3
0 0 = 1 1 0 0 = 0 0 = 1 = = 1 0 0 = = 0 = 1 = 1 0 = 1 = 0 = = 1
–   BugChess2 1.9 64-bit2760+8
−8		(+24)10.5 − 20.5
(+5−15=11)
33.9%
10.5 / 31
0.5%
−80
= 1 0 = 1 0 = = 1 0 0 0 0 0 = 1 = 0 = 0 0 0 = 0 = 0 = 0 = 0 1
–   SmarThink 1.20 64-bit2748+10
−10		(+12)16 − 16
(+9−9=14)
50.0%
16.0 / 32
11.0%
+12
= = = 1 0 1 0 = = 1 1 = 1 0 1 1 = = = 0 = 0 0 = 0 1 0 0 = = 1 =
–   Chronos 1.9.9 64-bit2740+7
−7		(+4)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
32.6%
−2
= = = 1 1 0 = 1 = 0 = 0 1 0 0 = 1 = = 0 0 1 0 1 = 0 0 1 0 1 = 1
–   Arasan 16.2 64-bit2727+15
−15		(−9)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
76.8%
−40
1 0 0 0 0 0 = 1 1 0 1 = 1 0 0 = 1 = = 0 1 0 = = 1 0 1 1 = 0 0 =
–   EXchess 7.03b 64-bit2725+19
−18		(−11)19 − 13
(+14−8=10)
59.4%
19.0 / 32
79.3%
+52
1 1 1 = 1 0 0 = 1 = 1 1 = 0 = = 1 = 0 1 1 1 0 0 = 0 = 1 = 1 1 0
–   Deuterium 13.1.31.113 64-bit2721+14
−14		(−15)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
90.8%
+19
0 1 = 1 0 1 1 1 1 0 = 1 0 1 = = 0 0 1 1 1 = 0 0 0 0 1 1 = 0 1 =
–   iCE 1.0 64-bit2721+13
−13		(−15)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
91.8%
+34
0 = 1 1 0 1 1 0 0 = = = 0 1 1 = 1 = 1 = 1 = 1 0 0 1 = 1 = 0 = 1
–   Bobcat 3.25 64-bit2713+10
−10		(−23)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
99.1%
−33
0 0 1 1 = = 0 0 1 0 = = 0 = = = 1 1 0 1 1 = = 0 = = = 0 1 0 = 1
–   Cheng4 0.35a 64-bit2711+17
−17		(−25)20 − 11
(+15−6=10)
64.5%
20.0 / 31
98.1%
+76
1 0 = 0 1 0 1 1 1 1 = 0 0 = 1 = 1 = 1 = 1 0 = 1 1 = 1 = 1 1 =
–   NirvanaChess 1.2 64-bit2696+17
−17		(−40)18 − 14
(+12−8=12)
56.3%
18.0 / 32
100.0%
+1
1 1 1 = 1 0 = = = = = 0 1 1 = 0 0 1 0 1 1 1 = 1 = 1 0 = 0 0 = =
–   Rodent 1.0 64-bit2693+17
−17		(−43)17 − 15
(+11−9=12)
53.1%
17.0 / 32
100.0%
−26
1 = 0 = 1 = 0 = 1 = 1 1 = 1 = 1 1 1 0 0 0 = 1 = 1 = 0 = 0 0 = 0
–   Arasan 15.1 64-bit2693+15
−15		(−43)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
100.0%
+28
= 1 1 = 0 = 0 1 = 1 0 = 0 1 0 1 1 0 = 0 1 1 1 = 1 1 1 1 = = = =
–   RedQueen 1.1.4 64-bit2690+13
−13		(−46)17 − 15
(+11−9=12)
53.1%
17.0 / 32
100.0%
−24
= 0 1 1 0 0 = 0 0 0 0 1 = = = 1 0 0 = = 1 = = 1 = = 1 = 1 1 1 1
–   Delfi 5.42683+7
−7		(−53)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
+75
0 0 1 1 = 1 1 1 1 1 0 1 0 = = 1 1 1 0 1 = = = = 1 1 1 1 = 1 = =
–   Atlas 3.50 64-bit2675+17
−17		(−61)36 − 27
(+24−15=24)
57.1%
36.0 / 63
100.0%
−15
= 1 = 0 = = = 0 0 0 1 = = = 1 1 = 0 = 1 = 1 1 = 0 0 1 = 0 = 1 0 1 = 0 1 0 1 1 = 1 0 1 1 0 1 = 1 0 = = 1 = = 1 1 1 = = = 0 1 1
–   Vajolet 2.482667+17
−17		(−69)16 − 15
(+11−10=10)
51.6%
16.0 / 31
100.0%
−56
0 = 0 0 0 1 1 1 0 = = 0 1 1 = 1 1 1 1 = = 0 = 1 0 0 0 1 = = =
–   Alaric 7072663+7
−6		(−73)18.5 − 12.5
(+13−7=11)
59.7%
18.5 / 31
100.0%
−6
1 1 0 0 = 1 0 1 0 0 = 1 = 1 = 0 = = 1 1 1 = 1 = 1 = = 1 = 1 0
–   Cheng3 1.07 64-bit2661+15
−15		(−75)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
−9
1 1 1 = 0 1 1 1 0 0 1 0 1 = 1 0 1 = = 1 0 = 0 1 1 1 = = = 0 0 1
–   Nebula 2.0 64-bit2655+9
−9		(−81)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
+14
= 0 0 0 1 0 0 1 = 1 1 1 0 1 1 0 = = 1 1 1 0 0 1 1 1 = = 1 1 1 1
–   Pawny 1.0 64-bit2648+14
−14		(−88)24 − 8
(+21−5=6)
75.0%
24.0 / 32
100.0%
+100
= 1 1 1 1 1 = 0 1 1 = 1 1 0 1 1 = 0 1 1 1 = 1 1 1 0 = 0 1 1 1 1
–   Colossus 2008b2642+7
−7		(−94)21 − 10
(+18−7=6)
67.7%
21.0 / 31
100.0%
+39
1 1 1 0 1 1 = 1 0 1 1 0 1 1 0 = 1 0 1 1 1 1 1 0 = = 0 = 1 1 =
–   Rodent 1.1 64-bit2638+19
−19		(−98)21 − 11
(+15−5=12)
65.6%
21.0 / 32
100.0%
+3
1 1 1 = 1 = = 1 = 1 0 1 = = = = 0 0 = = = 1 0 1 1 = 1 0 1 1 1 1
–   E.T. Chess 13.01.082634+7
−7		(−102)22.5 − 9.5
(+17−4=11)
70.3%
22.5 / 32
100.0%
+36
= 1 = 1 1 1 1 = 1 = 1 1 0 1 0 1 0 1 = = = 1 1 = 1 = 1 = 1 = 0 1
–   Vajolet 2.032627+18
−18		(−109)22.5 − 9.5
(+15−2=15)
70.3%
22.5 / 32
100.0%
+15
= = 1 1 1 = = = 1 1 1 = 1 = = 1 = 1 1 = = = = 0 1 = 1 0 = 1 1 1
–   Gandalf 62627+10
−9		(−109)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
−44
1 0 1 = 0 = 1 = 1 = 0 1 1 0 1 = 0 = 0 = = = = 1 = 1 1 = 1 = 1 1
–   Godel 2.3.7 64-bit2618+13
−13		(−118)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
−2
1 1 1 1 0 0 1 1 0 1 1 = 0 = 0 1 0 1 1 = 0 1 1 = 1 1 = 1 1 = = =
–   Arminius 2013-08-10 64-bit2597+18
−18		(−139)25 − 7
(+21−3=8)
78.1%
25.0 / 32
100.0%
+67
= 1 1 1 1 1 = 1 1 1 = = = 1 1 = 1 1 0 1 1 0 1 0 1 1 1 = 1 1 1 =
1209 games: 452 wins, 350 losses, 407 draws (33.7%), score: 54.2%

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Created in 2005-2013 by CCRL team
Last games added on February 27, 2021