CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
OBender 3.10.1 (2070+34
−34
)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
–   Chispa 4.0.32273+18
−17
(+203)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+359
–   Popochin 2.72268+33
−34
(+198)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+125
–   Joker 1.1.062252+33
−33
(+182)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   AliChess 4.062234+28
−29
(+164)2 − 8
(+2−8=0)
20.0%
2.0 / 10
0.0%
−116
–   GarboChess 0.212216+34
−34
(+146)2 − 10
(+1−9=2)
16.7%
2.0 / 12
0.0%
−125
–   Neurosis 2.32211+27
−27
(+141)3 − 9
(+2−8=2)
25.0%
3.0 / 12
0.0%
−55
–   Latista (Sinobyl) 1.52203+24
−24
(+133)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+47
–   RattateChess Bologna 20072201+25
−25
(+131)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−11
–   AliChess 4.082195+32
−32
(+125)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+19
–   Alf 1.092195+23
−23
(+125)3 − 3
(+3−3=0)
50.0%
3.0 / 6
0.0%
+125
–   Buzz 0.08 32-bit2193+28
−28
(+123)3 − 2
(+2−1=2)
60.0%
3.0 / 5
0.0%
+199
–   EveAnn 1.632188+34
−34
(+118)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Feuerstein 0.4.5.22187+37
−37
(+117)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
+27
–   NagaSkaki 4.002164+35
−35
(+94)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.0%
+94
–   Mediocre 0.3342150+32
−32
(+80)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+20
–   GopherCheck 0.2.2 64-bit2141+26
−26
(+71)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.1%
+71
–   Prophet 2.0 32-bit2137+19
−19
(+67)5 − 9
(+4−8=2)
35.7%
5.0 / 14
0.0%
−42
–   Parrot 07.07.222136+19
−19
(+66)6 − 8
(+5−7=2)
42.9%
6.0 / 14
0.0%
+10
–   Adam 3.12109+24
−24
(+39)2 − 4
(+2−4=0)
33.3%
2.0 / 6
3.5%
−114
–   Lime 622105+28
−28
(+35)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
6.0%
−164
–   Hedgehog 1.82 64-bit2097+24
−24
(+27)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
10.4%
−4
–   Feuerstein 0.4.5.12079+38
−38
(+9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
36.5%
+9
–   BigLion 2.23w2077+21
−21
(+7)5 − 7
(+3−5=4)
41.7%
5.0 / 12
37.7%
−48
–   RamJet 0.122076+32
−33
(+6)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
41.1%
+43
–   BigLion 2.23x2067+12
−12
(−3)8.5 − 7.5
(+8−7=1)
53.1%
8.5 / 16
57.4%
+24
–   Mustang 4.972044+26
−26
(−26)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
88.9%
−107
–   Monarch 1.72044+17
−17
(−26)5 − 3
(+3−1=4)
62.5%
5.0 / 8
91.4%
+52
–   Matheus 2.32042+23
−23
(−28)17.5 − 16.5
(+13−12=9)
51.5%
17.5 / 34
92.1%
−18
–   Marvin 1.3.01975+24
−24
(−95)7 − 8
(+5−6=4)
46.7%
7.0 / 15
100.0%
−116
–   Smash 1.0.31950+26
−27
(−120)3 − 5
(+2−4=2)
37.5%
3.0 / 8
100.0%
−208
–   Clueless 1.41912+18
−18
(−158)12.5 − 3.5
(+11−2=3)
78.1%
12.5 / 16
100.0%
+60
–   Gogobello 0.10 64-bit1897+34
−35
(−173)11 − 3
(+10−2=2)
78.6%
11.0 / 14
100.0%
+56
–   Micro-Max 4.81892+28
−28
(−178)19 − 3
(+17−1=4)
86.4%
19.0 / 22
100.0%
+117

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Created in 2005-2013 by CCRL team
Last games added on October 19, 2019