CCRL 40/4
Downloads and Statistics
August 24, 2019
Testing summary:
Total: 2'089'528 games
played by 2'430 programs
28120 CPU days (X2 4600+)

White wins: 811'498 (38.8%)
Black wins: 656'361 (31.4%)
Draws: 621'669 (29.8%)
White score: 53.7%

Engine Details

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Show each game results
Bison 9.8 64-bit (2673+21
−21
)Quote
Author: Ivan Bonkin (Russia) Link: Download Page
This is one of the 3 Bison versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Spark 0.3 64-bit2844+10
−10
(+171)6 − 26
(+3−23=6)
18.8%
6.0 / 32
0.0%
−75
0 0 0 0 0 0 0 = = = 0 0 0 0 = 0 0 1 0 0 0 0 0 1 0 = 0 = 1 0 0 0
–   Onno 1.1.1 64-bit2838+12
−11
(+165)3 − 29
(+2−28=2)
9.4%
3.0 / 32
0.0%
−233
0 1 0 0 0 1 = 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0
–   Fruit 05/11/032792+14
−14
(+119)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−8
0 = 0 0 0 0 = = 0 1 1 = = 0 1 1 0 0 0 0 0 1 0 0 0 0 = 1 = 0 0 1
–   Ktulu 92782+8
−8
(+109)9.5 − 21.5
(+7−19=5)
30.6%
9.5 / 31
0.0%
−41
0 0 0 0 0 0 = 1 0 = 1 0 0 0 = 0 0 0 1 = 0 0 1 = 1 0 1 1 0 0 0
–   SmarThink 1.10 32-bit2731+15
−15
(+58)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
0.0%
+42
1 0 0 = 0 = 1 = 1 = 1 1 = = 0 0 = 0 1 = 0 = 0 1 0 = 1 0 1 = 0 1
–   Spike 1.2 Turin2731+6
−5
(+58)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
0.0%
+67
0 1 0 = = 1 = 0 = = 1 0 0 = = 1 1 1 1 1 0 = = = 1 0 = 0 1 0 0 1
–   Chess Tiger 2007.12714+7
−7
(+41)12.5 − 18.5
(+8−14=9)
40.3%
12.5 / 31
0.0%
−23
1 = 0 = 0 0 0 = 0 1 = = 0 0 1 0 = = 0 1 0 0 0 1 0 1 = 0 = 1 1
–   Frenzee Feb08 64-bit2695+10
−10
(+22)17 − 14
(+13−10=8)
54.8%
17.0 / 31
3.1%
+55
0 0 1 1 1 1 1 1 1 1 = = 0 = 0 1 1 1 0 0 0 = 1 0 = = = = 0 1 0
–   BugChess2 1.6.3 64-bit2669+18
−18
(−4)15 − 17
(+13−15=4)
46.9%
15.0 / 32
62.4%
−28
1 1 1 0 1 0 0 1 = 0 0 0 1 0 = 0 1 1 1 0 0 0 1 = 1 0 0 = 1 1 0 0
–   Booot 4.15.02665+12
−12
(−8)20.5 − 10.5
(+16−6=9)
66.1%
20.5 / 31
73.9%
+103
0 1 1 0 = 0 0 1 = 1 1 0 1 1 = = = = = 1 1 1 0 1 1 = 1 1 1 1 =
–   Alaric 7072663+7
−6
(−10)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
81.8%
+3
0 = 0 = 1 0 0 1 0 = = 1 1 0 = 0 0 1 0 = 1 0 1 = 1 1 1 = = = 1 =
–   Colossus 2008b2642+7
−7
(−31)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
99.8%
−101
1 = = = = 0 1 0 0 = 0 = = 0 1 = 0 0 1 0 0 0 = 1 0 1 0 0 0 = 1 =
–   E.T. Chess 13.01.082634+7
−7
(−39)16 − 16
(+9−9=14)
50.0%
16.0 / 32
100.0%
−39
= 1 = = 0 0 1 = 0 1 = = 0 1 1 1 0 0 = = 0 = = 1 = = = = 1 0 0 1
–   Gandalf 62627+9
−9
(−46)23.5 − 8.5
(+20−5=7)
73.4%
23.5 / 32
100.0%
+127
1 1 1 0 = 1 1 1 1 1 1 0 1 1 = = 1 = 1 0 0 = 1 1 1 = 0 1 1 1 1 =
–   Alfil 8.1.1 Optimized2626+9
−9
(−47)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
100.0%
+24
1 0 0 1 1 0 1 0 1 = = 0 = 0 = = = = 1 1 1 0 = 1 = 1 1 1 1 = 1 =
–   WildCat 82623+7
−7
(−50)17 − 15
(+11−9=12)
53.1%
17.0 / 32
100.0%
−31
= = 1 = = 1 0 1 1 0 1 = 0 1 = 0 1 1 1 = = = 0 0 0 0 = 1 = 1 = 0
–   Movei 00.8.438 (10 10 10)2623+7
−7
(−50)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
+40
= 0 0 = = 0 = 1 1 = 1 1 1 = 0 1 0 1 1 1 1 1 1 = 0 0 1 = 1 0 1 1
–   Sloppy 0.2.2 64-bit2617+8
−8
(−56)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−28
= 1 = 0 1 1 = 1 = = = = 1 0 1 1 = 0 = 1 0 = 0 = 1 0 = 1 0 = 1 0
–   Slow Chess Blitz WV2.12615+6
−6
(−58)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
−3
1 = 1 0 = 1 0 = 1 0 0 0 1 1 1 = 0 1 = = 1 1 = 0 0 = = 1 1 0 1 1
–   Ruffian 2.1.02609+8
−8
(−64)21 − 11
(+18−8=6)
65.6%
21.0 / 32
100.0%
+53
1 = 1 0 1 1 1 0 = = 1 1 1 = = 0 1 0 0 1 1 0 1 1 1 = 1 1 1 0 1 0
–   GarboChess 2.10 64-bit2598+10
−10
(−75)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
100.0%
−61
1 1 = = 0 = 1 = = = 1 0 0 0 0 = 1 0 1 1 1 1 = = 1 0 1 = 0 0 0 =
–   Petir 4.9999992555+9
−9
(−118)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+19
1 0 0 = 1 1 1 1 1 1 0 1 = 0 1 = 1 1 1 = 0 = 0 1 1 = 1 1 1 = = 1
–   The Baron 2.23 64-bit2555+8
−8
(−118)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
100.0%
−65
1 = = = 0 1 = 1 = 0 = = 1 0 = = 1 1 0 1 1 0 1 = 0 1 1 1 0 0 1 =
–   AnMon 5.752540+7
−7
(−133)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
−20
1 1 1 0 1 = 1 1 1 1 1 = 1 0 0 0 = 1 1 0 1 0 1 0 1 = = = 1 = 1 =
–   Ufim 8.022540+7
−7
(−133)24 − 8
(+19−3=10)
75.0%
24.0 / 32
100.0%
+41
= 1 1 1 = = 1 1 1 1 = 1 = 1 1 1 1 = 1 1 1 = = 1 = 1 0 0 1 = 1 0
–   Little Goliath Evolution 3.122505+7
−6
(−168)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
100.0%
+95
1 = 1 1 = = 1 1 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 1 1 = 1 1 = 1 = =
–   Matacz 1.42446+8
−8
(−227)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Gosu 0.162382+8
−8
(−291)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Muse 0.899b2371+9
−9
(−302)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Cheese 1.32343+13
−13
(−330)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Popochin 3.22275+9
−9
(−398)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Natwarlal 0.142261+8
−8
(−412)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Anechka 0.082235+8
−8
(−438)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   BlackBishop 0.982163+18
−18
(−510)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Lime 662143+8
−8
(−530)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Alex 1.962121+19
−19
(−552)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on August 24, 2019