CCRL 40/4
Downloads and Statistics
March 19, 2019
Testing summary:
Total: 1'950'423 games
played by 2'274 programs
26235 CPU days (X2 4600+)

White wins: 761'452 (39.0%)
Black wins: 615'130 (31.5%)
Draws: 573'841 (29.4%)
White score: 53.8%

Engine Details

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Show each game results
Usurpator II#594  (1123+21
−20
)Quote
Author: Harm Geert Muller (Netherlands) Link: Download
This is the only Usurpator version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   HoiChess 0.103 64-bit1795+21
−20
(+672)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ziggy 0.71733+20
−20
(+610)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Shallow Blue 1.1.0 64-bit1555+18
−18
(+432)0 − 33
(+0−33=0)
0.0%
0.0 / 33
0.0%
−INF
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
–   Yawce 0.161508+25
−25
(+385)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Gedeone 16201476+29
−29
(+353)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Sabrina 3.0.25 64-bit1403+27
−27
(+280)5.5 − 24.5
(+0−19=11)
18.3%
5.5 / 30
0.0%
+65
0 0 0 = = = 0 = 0 0 = = 0 0 = = 0 = 0 0 0 0 0 = 0 = 0 0 0 0
–   Nanook 0.171380+14
−14
(+257)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+226
=
–   Skaki 1.231364+23
−23
(+241)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Virutor Chess 1.11353+18
−18
(+230)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   uMax 1.6w1326+32
−31
(+203)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Fimbulwinter 5.001308+25
−26
(+185)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   TRex 1.91280+19
−19
(+157)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Chess 1.3.1 by David Cimbalista1270+25
−25
(+147)14.5 − 29.5
(+9−24=11)
33.0%
14.5 / 44
0.0%
+26
0 1 = 0 0 = = 0 0 1 0 1 = 0 0 0 0 1 = 1 0 = 0 0 0 = = 0 = = 1 1 0 0 1 0 0 0 1 0 = 0 0 0
–   QuTeChess 1.0.1t r31267+22
−22
(+144)7 − 11
(+2−6=10)
38.9%
7.0 / 18
0.0%
+78
= = 0 0 = 1 = 0 = 1 = = = = 0 = 0 0
–   Tikov 0.6.31236+17
−17
(+113)3 − 16
(+2−15=2)
15.8%
3.0 / 19
0.0%
−178
0 1 0 0 0 0 = 0 0 = 0 0 0 1 0 0 0 0 0
–   Raffaela 0.1.41225+18
−18
(+102)8 − 12
(+5−9=6)
40.0%
8.0 / 20
0.0%
+28
= 0 0 1 0 0 0 = 1 = = 1 1 = 0 1 0 = 0 0
–   Supra 11.5.1 64-bit1224+38
−37
(+101)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+123
= 1 0 0 = 1
–   Gringo 1.4.9b1223+17
−17
(+100)4.5 − 9.5
(+3−8=3)
32.1%
4.5 / 14
0.0%
−24
0 0 = 0 1 0 0 0 = 0 1 0 = 1
–   Pierre 1.71221+19
−19
(+98)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Toledo Nanochess Jan/11/20101221+15
−15
(+98)8.5 − 15.5
(+2−9=13)
35.4%
8.5 / 24
0.0%
+15
0 = 0 = = = 0 = = 1 0 0 = = 1 = = 0 0 0 = = 0 =
–   Dragontooth 0.2 Bahamut 64-bit1219+24
−24
(+96)9.5 − 38.5
(+9−38=1)
19.8%
9.5 / 48
0.0%
−184
0 1 0 1 0 0 0 = 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
–   GrayMatter SVN16041198+38
−38
(+75)2.5 − 6.5
(+2−6=1)
27.8%
2.5 / 9
0.0%
−114
0 1 0 1 0 = 0 0 0
–   DarkFusch 0.91177+20
−20
(+54)11 − 11
(+5−5=12)
50.0%
11.0 / 22
0.0%
+59
0 = = 1 1 = = = = = 0 = 1 = = = 0 0 1 = 0 1
–   BlitzKibitz 51175+35
−35
(+52)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.6%
−INF
0
–   Cassandre 0.241148+20
−20
(+25)9.5 − 11.5
(+2−4=15)
45.2%
9.5 / 21
3.8%
−3
0 0 = = 0 = = = = = = = = 1 = = 0 1 = = =
–   JChecs 0.1.01134+26
−26
(+11)7 − 9
(+3−5=8)
43.8%
7.0 / 16
26.1%
−25
1 0 = 0 = = = 0 = 0 0 = 1 1 = =
–   Brama 0512041131+32
−29
(+8)12 − 11
(+4−3=16)
52.2%
12.0 / 23
33.3%
+21
1 = = 0 = = 1 = = = 1 = 1 0 0 = = = = = = = =
–   Cmcchess 2.271130+22
−22
(+7)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
31.8%
+29
0 = 1 1 1 0 = 1 0 =
–   Sabrina 3.0.22 64-bit1112+33
−17
(−11)15.5 − 14.5
(+14−13=3)
51.7%
15.5 / 30
70.9%
+1
0 0 1 0 = 1 1 0 1 1 0 = 0 1 0 1 0 0 1 1 1 = 0 0 1 1 1 1 0 0
–   Soberango 0.10.31095+22
−2
(−28)44.5 − 55.5
(+36−47=17)
44.5%
44.5 / 100
97.6%
−70
0 = 0 0 0 0 0 1 0 = 0 1 0 = = = 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 = = 1 0 1 = 1 0 = 1 1 = 1 1 0 0 1 = = 0 1 = 1 1 1 0 = 0 1 0 1 0 1 0 1 0 0 1 = 0 1 0 1 1 1 1 0 0 0 0 1 0 = 0 = 1 0 0 0 1 1 0 1 1 1 0 1 0 0
–   Soberango 0.12.01094+22
−1
(−29)27 − 23
(+24−20=6)
54.0%
27.0 / 50
98.1%
0
0 1 1 1 1 1 1 0 0 1 0 0 0 1 1 0 0 1 0 = 0 1 0 = 0 0 1 0 1 1 0 = 1 1 0 1 1 = 0 = 1 1 1 0 = 0 1 0 1 1
–   Ronja 0.6.01083+31
−10
(−40)21.5 − 27.5
(+15−21=13)
43.9%
21.5 / 49
99.5%
−85
0 = 1 0 1 1 0 0 = = 0 0 0 1 0 1 0 1 0 1 1 = 0 1 = 1 = 0 0 1 0 0 = = 0 0 1 1 = 0 1 0 1 0 = = = 0 =
–   Blitzter 2.01071+39
−22
(−52)9.5 − 6.5
(+9−6=1)
59.4%
9.5 / 16
99.9%
+27
0 0 = 0 1 0 1 1 1 1 0 0 1 1 1 1
–   Strategic Deep 1.251066+42
−27
(−57)13.5 − 5.5
(+12−4=3)
71.1%
13.5 / 19
100.0%
+102
0 1 1 1 1 1 0 1 0 = 1 = 1 1 1 1 1 = 0
–   Frank 0.581063+41
−29
(−60)14.5 − 5.5
(+11−2=7)
72.5%
14.5 / 20
100.0%
+88
0 0 1 1 = = = = 1 = 1 1 1 1 1 1 = 1 1 =
–   Hanzo The Razor1062+53
−31
(−61)9.5 − 5.5
(+4−0=11)
63.3%
9.5 / 15
99.9%
+7
= = = = = 1 = = 1 = = 1 = 1 =
–   Talvmenni 0.11052+51
−40
(−71)13 − 7
(+8−2=10)
65.0%
13.0 / 20
100.0%
+20
1 = = = 1 0 1 1 = = = = 0 = = 1 1 1 = 1
–   Minnow1037+68
−55
(−86)7 − 2
(+6−1=2)
77.8%
7.0 / 9
100.0%
+120
1 = 1 1 = 1 1 0 1
–   Soberango 0.07.21023+79
−69
(−100)25.5 − 14.5
(+22−11=7)
63.8%
25.5 / 40
100.0%
+3
1 1 1 = 0 1 = 1 0 1 = 1 1 = 0 1 1 1 0 1 1 1 1 0 1 1 = 1 1 1 0 1 = 0 0 0 0 1 0 =
–   Safrad 2.1.35.2101017+81
−76
(−106)18 − 7
(+12−1=12)
72.0%
18.0 / 25
100.0%
+25
1 1 1 1 0 = 1 = 1 = = = = 1 1 1 = = = 1 1 1 = = =
–   Xadreco 5.71016+85
−77
(−107)18 − 9
(+15−6=6)
66.7%
18.0 / 27
100.0%
+16
0 1 = 1 1 1 1 0 1 0 = = 0 = = 1 1 0 1 = 1 1 1 1 1 0 1
–   Iota 1.0 32-bit1002+98
−90
(−121)8 − 2
(+8−2=0)
80.0%
8.0 / 10
100.0%
+165
1 1 1 1 1 0 0 1 1 1
–   Testina 2.2998+105
−95
(−125)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+27
1 = 1 1 0 0 1 1
–   GIUChess 1.0 beta2998+102
−94
(−125)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−155
=
–   Kace 0.82972+131
−121
(−151)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Youk 1.0.5965+132
−127
(−158)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−127
=
–   NSVChess v0.14939+159
−153
(−184)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Chad's Chess 0.15935+163
−157
(−188)9 − 0
(+9−0=0)
100.0%
9.0 / 9
100.0%
+INF
1 1 1 1 1 1 1 1 1
–   Luzhin 0.1913+185
−180
(−210)26 − 4
(+24−2=4)
86.7%
26.0 / 30
100.0%
+102
1 = = 1 1 1 1 1 1 = 1 1 1 1 0 1 1 1 = 1 1 1 1 1 0 1 1 1 1 1
–   Dreamer906+195
−187
(−217)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Dika 0.4209876+222
−217
(−247)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−216
=
–   Hippocampe 0.4.1868+230
−224
(−255)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Pyotr 0.6 AM836+262
−257
(−287)10 − 0
(+10−0=0)
100.0%
10.0 / 10
100.0%
+INF
1 1 1 1 1 1 1 1 1 1
–   Neurone XVIII790+310
−302
(−333)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Chess4j 0.1752+346
−340
(−371)10 − 0
(+10−0=0)
100.0%
10.0 / 10
100.0%
+INF
1 1 1 1 1 1 1 1 1 1
–   EasyPeasy 1.0679+419
−414
(−444)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
−27
1 1 1 1 = 1 1 1
–   ReBorn Mainsworthy 1.30650+451
−443
(−473)25 − 1
(+25−1=0)
96.2%
25.0 / 26
100.0%
+111
1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
–   NEG 0.3d577+521
−516
(−546)8.5 − 0.5
(+8−0=1)
94.4%
8.5 / 9
100.0%
−113
= 1 1 1 1 1 1 1 1
–   Ram 2.0544+554
−549
(−579)10 − 0
(+10−0=0)
100.0%
10.0 / 10
100.0%
+INF
1 1 1 1 1 1 1 1 1 1
–   LaMoSca 0.10436+661
−656
(−687)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   ACE 0.1341+756
−751
(−782)9 − 0
(+9−0=0)
100.0%
9.0 / 9
100.0%
+INF
1 1 1 1 1 1 1 1 1
–   POS 1.20332+766
−761
(−791)8 − 0
(+8−0=0)
100.0%
8.0 / 8
100.0%
+INF
1 1 1 1 1 1 1 1
–   Brutus RND242+856
−851
(−881)8 − 0
(+8−0=0)
100.0%
8.0 / 8
100.0%
+INF
1 1 1 1 1 1 1 1

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