CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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OBender 2.11.5 (2041+31
−31		)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 0.0852489+24
−24		(+448)1 − 11
(+0−10=2)		8.3%
1.0 / 12
0.0%
+97
–   Tytan 9.32341+17
−17		(+300)1 − 11
(+0−10=2)		8.3%
1.0 / 12
0.0%
−50
–   KnightX 1.922277+16
−16		(+236)1.5 − 10.5
(+1−10=1)		12.5%
1.5 / 12
0.0%
−99
–   nanoSzachy 2.82254+28
−28		(+213)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
0.0%
+179
–   Zeus 1.282242+26
−26		(+201)1.5 − 10.5
(+0−9=3)		12.5%
1.5 / 12
0.0%
−87
–   Joker 1.1.062203+28
−28		(+162)4 − 10
(+0−6=8)		28.6%
4.0 / 14
0.0%
+25
–   Rotor 0.1a2201+28
−28		(+160)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Neurosis 2.32159+21
−21		(+118)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+118
–   EveAnn 1.622158+30
−30		(+117)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+187
–   Latista (Sinobyl) 1.52152+19
−19		(+111)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Buzz 0.08 32-bit2139+25
−25		(+98)1.5 − 4.5
(+0−3=3)		25.0%
1.5 / 6
0.0%
−66
–   Hamsters 0.0.62124+21
−21		(+83)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
0.0%
+110
–   Sungorus 1.22120+23
−23		(+79)8.5 − 11.5
(+4−7=9)		42.5%
8.5 / 20
0.0%
+22
–   Chesley r323 32-bit2099+21
−21		(+58)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
0.1%
+14
–   Mediocre 0.3342096+29
−29		(+55)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.5%
−INF
–   Prophet 2.0 32-bit2080+17
−17		(+39)1.5 − 3.5
(+1−3=1)		30.0%
1.5 / 5
1.3%
−111
–   Kurt 0.9.2 32-bit2054+21
−21		(+13)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
23.8%
−18
–   Embla 1.0.2 64-bit2050+22
−22		(+9)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
30.8%
−44
–   Adam 3.12048+21
−21		(+7)2 − 4
(+1−3=2)		33.3%
2.0 / 6
35.3%
−123
–   Lime 622045+24
−24		(+4)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
41.1%
−89
–   Buzz 0.072020+24
−24		(−21)12 − 6
(+10−4=4)		66.7%
12.0 / 18
86.1%
+115
–   BigLion 2.23w2013+18
−18		(−28)6.5 − 4.5
(+5−3=3)		59.1%
6.5 / 11
94.0%
+43
–   Monarch 1.71985+15
−15		(−56)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
99.9%
−90
–   Gibbon 2.01b1983+26
−26		(−58)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
99.8%
+144
–   Bubble 1.51944+17
−17		(−97)5 − 5
(+4−4=2)		50.0%
5.0 / 10
100.0%
−102
–   BSC 3.91926+33
−33		(−115)5 − 5
(+4−4=2)		50.0%
5.0 / 10
100.0%
−120
–   Marvin 1.3.01906+22
−22		(−135)7.5 − 3.5
(+6−2=3)		68.2%
7.5 / 11
100.0%
+8
–   Dabbaba 5.671893+23
−23		(−148)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
100.0%
−11
–   Monik 2.2.3 32-bit1880+26
−26		(−161)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+48
–   Smash 1.0.31875+24
−24		(−166)10.5 − 1.5
(+9−0=3)		87.5%
10.5 / 12
100.0%
+123
–   Clueless 1.41838+16
−16		(−203)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
−45
–   Micro-Max 4.81813+25
−25		(−228)12 − 6
(+10−4=4)		66.7%
12.0 / 18
100.0%
−86
295 games: 96 wins, 120 losses, 79 draws (26.8%), score: 45.9%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024