CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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OBender 2.11.5 (2100+35
−35
)Quote
Author: Evgeniy Korniloff (Russia) Link: Homepage
This program was previously called "QChess".
This is one of the 4 OBender versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Twisted Logic 0.0852507+28
−28
(+407)1 − 11
(+0−10=2)
8.3%
1.0 / 12
0.0%
+47
0 0 = 0 0 0 0 0 0 0 = 0
–   Tytan 9.32374+23
−23
(+274)1 − 11
(+0−10=2)
8.3%
1.0 / 12
0.0%
−81
= 0 = 0 0 0 0 0 0 0 0 0
–   KnightX 1.922313+20
−21
(+213)1.5 − 10.5
(+1−10=1)
12.5%
1.5 / 12
0.0%
−126
0 0 0 0 0 0 1 0 0 0 0 =
–   nanoSzachy 2.82305+35
−36
(+205)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+177
= 0 1 = 1 0 0 = 0 1 = =
–   Zeus 1.282282+31
−31
(+182)1.5 − 10.5
(+0−9=3)
12.5%
1.5 / 12
0.0%
−101
0 0 0 0 0 0 0 = 0 = = 0
–   Joker 1.1.062249+33
−33
(+149)4 − 10
(+0−6=8)
28.6%
4.0 / 14
0.0%
+29
= 0 = = 0 = 0 = 0 = = = 0 0
–   Rotor 0.1a2243+32
−32
(+143)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Neurosis 2.32210+28
−28
(+110)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+110
1 0
–   EveAnn 1.622208+34
−34
(+108)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+167
1 = = =
–   Latista (Sinobyl) 1.52196+25
−25
(+96)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Buzz 0.08 32-bit2190+28
−28
(+90)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−57
0 = 0 0 = =
–   Hamsters 0.0.62176+24
−24
(+76)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
0.0%
+99
= 1 = 1 0 1 = 0 1 0 1 0
–   Sungorus 1.22169+27
−27
(+69)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
0.1%
+22
1 = 1 0 0 = = = = 0 0 = 0 = = 1 1 0 = 0
–   Chesley r323 32-bit2156+25
−25
(+56)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.6%
+19
1 1 1 = 0 0 = 0 0 =
–   Mediocre 0.3342147+32
−32
(+47)0 − 4
(+0−4=0)
0.0%
0.0 / 4
2.7%
−INF
0 0 0 0
–   Prophet 2.0 32-bit2135+19
−19
(+35)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
4.5%
−102
0 = 0 0 1
–   Kurt 0.9.2 32-bit2117+23
−23
(+17)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
21.4%
−9
0 0 0 = 1 = 1 0 1 =
–   Adam 3.12106+24
−24
(+6)2 − 4
(+1−3=2)
33.3%
2.0 / 6
38.9%
−106
1 0 = = 0 0
–   Lime 622103+28
−28
(+3)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
45.1%
−78
0 = 1 0
–   Buzz 0.072079+27
−28
(−21)12 − 6
(+10−4=4)
66.7%
12.0 / 18
82.3%
+98
= 1 1 1 0 = = 1 1 0 1 1 0 0 1 1 1 =
–   Feuerstein 0.4.5.12077+38
−38
(−23)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
80.8%
0
= 0 1 0 1 = 1 = 1 1 0 0
–   BigLion 2.23w2070+22
−22
(−30)6.5 − 4.5
(+5−3=3)
59.1%
6.5 / 11
92.2%
+32
= 1 1 = = 0 1 1 1 0 0
–   Gibbon 2.01b2051+29
−29
(−49)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
98.2%
+140
0 = 1 1 1 1
–   Monarch 1.72032+21
−21
(−68)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.9%
−98
=
–   Bubble 1.52022+20
−20
(−78)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−83
1 = 0 0 1 0 0 = 1 1
–   BSC 3.91996+37
−37
(−104)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−109
1 0 0 0 = 1 = 1 0 1
–   Marvin 1.3.01975+24
−24
(−125)7.5 − 3.5
(+6−2=3)
68.2%
7.5 / 11
100.0%
0
= 1 1 1 = 1 1 = 0 0 1
–   Dabbaba 5.671963+35
−35
(−137)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
−14
1 1 0 1 0 0 = 1 1 1
–   Monik 2.2.3 32-bit1955+30
−30
(−145)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+49
= = 1 1 = 1 1 1 1 =
–   Smash 1.0.31949+26
−26
(−151)10.5 − 1.5
(+9−0=3)
87.5%
10.5 / 12
100.0%
+134
1 1 1 = 1 1 1 = = 1 1 1
–   Clueless 1.41914+22
−22
(−186)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
−41
1 0 1 1 1 = 0 1
–   Micro-Max 4.81893+28
−28
(−207)12 − 6
(+10−4=4)
66.7%
12.0 / 18
100.0%
−82
1 1 1 1 1 = 1 = = 1 1 0 1 0 1 0 = 0

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018