CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Show each game results
OBender 03.2016 64-bit#265  (2214+21
−21
)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
–   CyberPagno 3.0 64-bit2502+20
−20
(+288)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Counter 1.99 64-bit2459+32
−32
(+245)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+18
1 0 0 0
–   Bumblebee 1.0.36898e1 64-bit2446+21
−21
(+232)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Shallow r694 64-bit2439+21
−21
(+225)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−58
0 = 0 0
–   Jumbo 0.4.34 64-bit2409+27
−27
(+195)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+112
0 0 1 =
–   Ares 1.005.2 64-bit2407+18
−18
(+193)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+50
0 = 0 =
–   Orion 0.3.0 64-bit2384+19
−19
(+170)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+87
0 0 1 =
–   Waxman 20162375+24
−24
(+161)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−128
0 0 = 0
–   MadChess 2.0 64-bit2366+22
−22
(+152)3.5 − 10.5
(+2−9=3)
25.0%
3.5 / 14
0.0%
−34
= 0 0 1 = 0 0 0 = 0 1 0 0 0
–   Waxman 20152352+24
−24
(+138)1.5 − 12.5
(+0−11=3)
10.7%
1.5 / 14
0.0%
−177
= 0 0 0 = 0 0 0 0 0 0 0 0 =
–   Jumbo 0.4.17 64-bit2340+28
−28
(+126)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
+14
= 0 0 = 0 0 = = = =
–   CyberPagno 2.3 64-bit2337+27
−27
(+123)0.5 − 9.5
(+0−9=1)
5.0%
0.5 / 10
0.0%
−324
= 0 0 0 0 0 0 0 0 0
–   Bagatur 1.4c 64-bit2333+35
−35
(+119)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−186
= 0 0 0 1 0 0 0 0 0
–   Butcher 1.61 64-bit2329+31
−31
(+115)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−137
= 0 0 0 0 = 0 0 = 0
–   FireFly 2.7.2 64-bit2329+35
−35
(+115)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−119
1 0 0 0
–   EveAnn 1.722324+23
−23
(+110)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−47
0 =
–   Gibbon 2.69a 64-bit2315+19
−19
(+101)4 − 12
(+2−10=4)
25.0%
4.0 / 16
0.0%
−78
0 1 1 = 0 = 0 0 0 0 0 = 0 0 = 0
–   Capivara LK 0.09a02a 64-bit2312+31
−31
(+98)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−104
0 0 0 0 1 0 1 = 0 0
–   Nemeton 1.22306+27
−27
(+92)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+92
0 = 0 1 1 0 = 0 1 1
–   Schooner 1.5 64-bit2299+25
−25
(+85)11 − 7
(+10−6=2)
61.1%
11.0 / 18
0.0%
+176
0 = 0 = 1 1 1 1 1 1 1 1 1 0 1 0 0 0
–   Joker 1.1.142299+20
−20
(+85)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Fischerle 0.9.80 SE 64-bit2291+25
−25
(+77)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+33
= 0 1 0 0 1 = =
–   Fischerle 0.9.70 SE 64-bit2291+24
−24
(+77)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
−27
= = 0 0 = = 0 =
–   Absolute Zero 2.4.7.2 64-bit2290+20
−20
(+76)11 − 15
(+7−11=8)
42.3%
11.0 / 26
0.0%
+23
0 1 1 0 0 = = = 0 1 0 1 = = = 0 = 0 0 1 0 0 1 1 = 0
–   FireFly 2.7.0 64-bit2285+18
−18
(+71)3 − 3
(+3−3=0)
50.0%
3.0 / 6
0.0%
+71
0 0 1 1 1 0
–   Bearded N44.2 64-bit2282+27
−27
(+68)6.5 − 11.5
(+4−9=5)
36.1%
6.5 / 18
0.0%
−29
1 1 1 0 = 0 = = 0 1 0 = = 0 0 0 0 0
–   Jumbo 0.4.0 64-bit2277+35
−35
(+63)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.1%
+63
0 1 0 = = 1
–   Isa 2.0.48 64-bit2268+30
−30
(+54)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
0.2%
+29
= = 0 = = 1 0 = 0 = = 1
–   Absolute Zero 2.4.4.0 64-bit2267+33
−33
(+53)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.4%
−89
0 = 0 =
–   Isa 2.0.45 64-bit2258+28
−28
(+44)9 − 9
(+6−6=6)
50.0%
9.0 / 18
0.6%
+44
0 1 0 = 1 = = 0 = 0 0 1 = 0 1 = 1 1
–   Protej 0.5.8c2253+21
−21
(+39)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.4%
−110
0 0 1 0 1 0
–   Mango Paola Ajedrez 4.12242+20
−20
(+28)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
2.8%
+185
1 =
–   Lozza 1.14a 64-bit2238+29
−29
(+24)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
9.0%
−8
1 1 0 1 0 0 0 = = =
–   RookieMonster 1.4.12 64-bit2232+107
−104
(+18)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
36.6%
−132
0 =
–   Isa 1.9.68 64-bit2223+30
−30
(+9)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
30.5%
+34
= 0 1 0 = 0 0 = 1 1 1 = = 1
–   RamJet 0.132221+22
−22
(+7)12.5 − 10.5
(+8−6=9)
54.3%
12.5 / 23
32.5%
+32
1 1 0 = = 0 = = 0 1 0 = 1 = 0 1 0 = = 1 1 = 1
–   Uralochka 1.1b2218+19
−19
(+4)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
39.4%
−33
1 1 0 = 1 1 0 0 0 0
–   Tiny Chess 1.46 64-bit2216+26
−27
(+2)8 − 8
(+6−6=4)
50.0%
8.0 / 16
44.2%
+5
= 1 0 0 0 1 = 1 1 0 0 0 1 = 1 =
–   ChessKISS 1.7 64-bit2210+20
−20
(−4)5 − 5
(+4−4=2)
50.0%
5.0 / 10
60.8%
−4
1 0 = = 0 0 1 0 1 1
–   ChessKISS 1.7c 64-bit2209+20
−20
(−5)10.5 − 7.5
(+8−5=5)
58.3%
10.5 / 18
62.1%
+53
1 = 1 1 = 1 1 = = 0 0 = 0 0 1 0 1 1
–   Neurosis 2.32207+28
−28
(−7)4 − 6
(+3−5=2)
40.0%
4.0 / 10
64.8%
−74
0 0 1 = 0 = 1 0 1 0
–   Robocide 20170718 64-bit2205+61
−62
(−9)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
60.5%
+131
= 1
–   Napoleon 1.6.0b 64-bit2204+32
−32
(−10)10.5 − 9.5
(+7−6=7)
52.5%
10.5 / 20
69.7%
+7
0 = 0 = = 0 1 = 0 1 0 = = 1 0 1 1 1 1 =
–   Dorpsgek Dillinger 64-bit2202+25
−25
(−12)6.5 − 9.5
(+5−8=3)
40.6%
6.5 / 16
76.2%
−81
1 0 0 0 1 1 0 0 = 1 0 = = 1 0 0
–   Baislicka 1.0 64-bit2198+27
−27
(−16)10 − 4
(+9−3=2)
71.4%
10.0 / 14
82.7%
+154
1 1 = = 1 1 1 1 0 1 1 0 0 1
–   Latista (Sinobyl) 1.52194+26
−26
(−20)6 − 4
(+5−3=2)
60.0%
6.0 / 10
87.5%
+48
= 1 1 0 = 1 0 1 1 0
–   RamJet 0.142188+68
−69
(−26)1 − 1
(+1−1=0)
50.0%
1.0 / 2
76.2%
−26
0 1
–   NG-Play 9.85 64-bit2188+30
−30
(−26)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
91.6%
+78
= 1 0 0 1 = 1 1 1 =
–   FireFly 2.5.13 32-bit2188+34
−34
(−26)5 − 5
(+5−5=0)
50.0%
5.0 / 10
89.3%
−26
1 0 1 0 1 1 0 0 0 1
–   NG-Play 9.87 64-bit2187+27
−27
(−27)13 − 13
(+9−9=8)
50.0%
13.0 / 26
94.3%
−25
= 1 = 0 0 1 = = 1 = 1 0 0 1 0 0 0 1 1 1 = 1 0 = 0 =
–   Amundsen 0.65.12185+34
−34
(−29)7 − 3
(+5−1=4)
70.0%
7.0 / 10
92.0%
+96
= 1 1 1 = 1 = 1 0 =
–   GopherCheck 0.2.3 64-bit2185+25
−25
(−29)9.5 − 10.5
(+6−7=7)
47.5%
9.5 / 20
96.2%
−39
= 0 1 0 = 0 1 0 1 1 1 1 = 0 0 = = = 0 =
–   BlackBishop 0.472184+35
−35
(−30)3 − 7
(+2−6=2)
30.0%
3.0 / 10
92.6%
−173
0 0 0 0 = 1 1 0 0 =
–   Isa 1.9.63 64-bit2183+28
−29
(−31)8.5 − 5.5
(+7−4=3)
60.7%
8.5 / 14
95.6%
+48
0 0 = 1 0 1 0 1 = 1 1 1 = 1
–   Kurt 0.9.2.2 64-bit2170+22
−22
(−44)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
99.7%
−1
1 0 1 0 0 1 1 = 1 0
–   NG-Play 9.86 64-bit2170+23
−23
(−44)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
99.7%
−134
0 0 0 0 1 1 = = = 0 0 1
–   Soldat III 0.187 64-bit2166+28
−28
(−48)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
99.6%
−69
1 1 0 = 1 0 = = = = 1 0 0 0
–   Chesley r323 64-bit2165+28
−28
(−49)6 − 4
(+6−4=0)
60.0%
6.0 / 10
99.7%
+39
1 1 0 0 1 1 0 0 1 1
–   Isa 1.9.51 64-bit2163+30
−30
(−51)12.5 − 5.5
(+10−3=5)
69.4%
12.5 / 18
99.7%
+84
1 1 1 1 = 1 1 1 1 0 = 0 1 0 1 = = =
–   Dorpsgek Cosmopolitan 2 64-bit2151+29
−29
(−63)14.5 − 11.5
(+12−9=5)
55.8%
14.5 / 26
100.0%
−19
1 1 = 0 1 1 1 1 1 0 0 = 0 1 1 1 = 0 1 = 0 0 1 0 0 =
–   Blitzkrieg rev337 64-bit2141+23
−23
(−73)19.5 − 8.5
(+15−4=9)
69.6%
19.5 / 28
100.0%
+62
= = 1 1 1 1 = 1 1 0 = 1 1 1 1 = 1 = 1 = 0 0 = 1 1 0 = 1
–   K2 0.43f2138+33
−33
(−76)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+97
1 1 1 = 0 1 = 1 = 1
–   Tunguska 1.0 64-bit2135+26
−26
(−79)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+100
0 = 1 = 1 1 1 1
–   CT800 1.12 64-bit2130+103
−107
(−84)2 − 0
(+2−0=0)
100.0%
2.0 / 2
93.8%
+INF
1 1
–   Napoleon 1.7 64-bit2124+28
−28
(−90)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−4
1 0 1 =
–   Myrddin 0.84 32-bit2110+33
−33
(−104)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−172
1 = 0 0 0 0 0 = 1 1
–   Clarabit 1.00 64-bit2100+28
−28
(−114)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−13
1 1 1 = = 1 0 1 = 0
–   Barbarossa 0.4.0 DJ 64-bit2098+27
−28
(−116)16 − 6
(+14−4=4)
72.7%
16.0 / 22
100.0%
+59
1 0 1 1 1 1 0 1 1 0 0 1 1 1 1 = = = 1 = 1 1
–   Galjoen 0.36 64-bit2077+29
−29
(−137)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−57
1 1 = 0 = 1 1 = = = 0 1
–   BigLion 2.23w2070+22
−22
(−144)10 − 4
(+8−2=4)
71.4%
10.0 / 14
100.0%
+9
1 = 0 = 0 = 1 1 1 1 = 1 1 1
–   Soldat III 0.178 64-bit2067+22
−22
(−147)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−4
1 =
–   Zeta Dva 0301 64-bit2061+30
−30
(−153)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+150
1 1 = 1 1 0 1 1 1 1
–   BigLion 2.23x2061+17
−18
(−153)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−51
= = 1 1 0 1 1 0 1 =
–   Cinnamon 2.0 64-bit2059+26
−27
(−155)15.5 − 8.5
(+12−5=7)
64.6%
15.5 / 24
100.0%
−55
= = 1 1 1 = = = = 1 1 0 1 0 0 1 1 = 0 0 1 1 1 1
–   Ecce 1.0 (rev. 508) 64-bit2048+23
−23
(−166)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−8
1 =
–   Prophet 3 64-bit2040+80
−88
(−174)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Abbess 2016.12.112013+31
−31
(−201)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Smash 1.0.3 64-bit1999+28
−28
(−215)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Zeta Dva 0303 64-bit1955+38
−39
(−259)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
OBender 03.2016 64-bit
played with current
participants of this list
Represented by
1-2-CPU#2452209367itself
All#243-2442204367itself
Free#225-2262206365itself
Free 1-2-CPU#232-2332207365itself
Free single-CPU#232-2332207365itself
Single-CPU#2452209367itself

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017