CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

Options
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 4.0.32274+17
−17
(+204)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+360
= 1
–   Popochin 2.72268+33
−34
(+198)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+125
= 1 0 0 0 = 1 0 1 0
–   Joker 1.1.062252+33
−33
(+182)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   AliChess 4.062234+28
−29
(+164)2 − 8
(+2−8=0)
20.0%
2.0 / 10
0.0%
−116
0 0 0 0 0 1 0 0 0 1
–   GarboChess 0.212215+34
−34
(+145)2 − 10
(+1−9=2)
16.7%
2.0 / 12
0.0%
−126
0 0 0 0 1 = 0 = 0 0 0 0
–   Neurosis 2.32214+24
−24
(+144)3 − 9
(+2−8=2)
25.0%
3.0 / 12
0.0%
−52
0 0 1 0 = 0 1 0 0 = 0 0
–   Latista (Sinobyl) 1.52206+22
−22
(+136)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+50
1 0 = 0
–   RattateChess Bologna 20072201+25
−25
(+131)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−11
0 =
–   AliChess 4.082196+32
−32
(+126)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+20
0 0 0 = 1 = = 0 1 0
–   Alf 1.092195+23
−23
(+125)3 − 3
(+3−3=0)
50.0%
3.0 / 6
0.0%
+125
1 1 0 1 0 0
–   Buzz 0.08 32-bit2193+28
−28
(+123)3 − 2
(+2−1=2)
60.0%
3.0 / 5
0.0%
+199
1 1 = = 0
–   EveAnn 1.632188+34
−34
(+118)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Feuerstein 0.4.5.22187+37
−37
(+117)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.0%
+27
0 1 0 0 0 = = 0 1 = 0 1
–   NagaSkaki 4.002161+34
−34
(+91)6 − 6
(+3−3=6)
50.0%
6.0 / 12
0.0%
+91
= 0 0 = = 1 1 = 1 0 = =
–   Mediocre 0.3342150+32
−32
(+80)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+20
= = 0 =
–   GopherCheck 0.2.2 64-bit2141+26
−26
(+71)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.1%
+71
0 1 0 1
–   Prophet 2.0 32-bit2138+19
−19
(+68)5 − 9
(+4−8=2)
35.7%
5.0 / 14
0.0%
−41
0 0 0 0 0 0 1 1 0 1 = = 0 1
–   Parrot 07.07.222136+19
−19
(+66)6 − 8
(+5−7=2)
42.9%
6.0 / 14
0.0%
+10
0 0 1 1 0 1 0 0 0 = 0 1 = 1
–   Adam 3.12109+24
−24
(+39)2 − 4
(+2−4=0)
33.3%
2.0 / 6
3.3%
−114
0 1 0 0 1 0
–   Lime 622106+28
−28
(+36)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
5.8%
−163
0 0 1 = 0 0
–   Hedgehog 1.82 64-bit2097+24
−24
(+27)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
10.7%
−4
1 = = 0 1 0 0 1 0 = 0 1
–   Feuerstein 0.4.5.12079+38
−38
(+9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
36.4%
+9
0 1
–   BigLion 2.23w2077+21
−21
(+7)5 − 7
(+3−5=4)
41.7%
5.0 / 12
37.5%
−48
= 0 0 = = = 1 1 1 0 0 0
–   RamJet 0.122076+32
−33
(+6)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
41.1%
+43
1 1 1 = 0 0 1 1 0 0
–   BigLion 2.23x2066+12
−12
(−4)8.5 − 7.5
(+8−7=1)
53.1%
8.5 / 16
58.5%
+23
1 0 1 0 0 1 0 0 1 1 0 1 1 1 0 =
–   Mustang 4.972044+26
−26
(−26)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
88.9%
−107
0 0 = 1
–   Monarch 1.72044+17
−17
(−26)5 − 3
(+3−1=4)
62.5%
5.0 / 8
91.3%
+52
= = 1 = 1 = 1 0
–   Matheus 2.32042+23
−23
(−28)17.5 − 16.5
(+13−12=9)
51.5%
17.5 / 34
91.9%
−18
= = 0 1 0 1 0 0 0 = = = = 1 0 0 0 = 0 1 = 1 0 0 1 1 1 1 1 1 1 1 0 =
–   Marvin 1.3.01976+24
−24
(−94)7 − 8
(+5−6=4)
46.7%
7.0 / 15
100.0%
−115
0 1 = 0 = = 1 1 0 = 0 1 0 0 1
–   Smash 1.0.31951+26
−26
(−119)3 − 5
(+2−4=2)
37.5%
3.0 / 8
100.0%
−207
0 0 = 1 1 0 = 0
–   Clueless 1.41912+18
−18
(−158)12.5 − 3.5
(+11−2=3)
78.1%
12.5 / 16
100.0%
+60
1 1 1 = 1 1 1 1 1 = 1 1 1 0 0 =
–   Gogobello 0.10 64-bit1897+34
−35
(−173)11 − 3
(+10−2=2)
78.6%
11.0 / 14
100.0%
+56
= 1 0 1 1 1 1 0 1 1 1 = 1 1
–   Micro-Max 4.81892+28
−28
(−178)19 − 3
(+17−1=4)
86.4%
19.0 / 22
100.0%
+117
1 1 = 0 1 1 = 1 1 1 1 = 1 1 1 1 1 1 = 1 1 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021