CCRL 40/4
Downloads and Statistics
April 13, 2019
Testing summary:
Total: 1'978'909 games
played by 2'316 programs
26642 CPU days (X2 4600+)

White wins: 772'756 (39.0%)
Black wins: 624'315 (31.5%)
Draws: 581'838 (29.4%)
White score: 53.8%

Engine Details

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Show each game results
Usurpator II#603  (1133+20
−21
)Quote
Author: Harm Geert Muller (Netherlands) Link: Download
This is the only Usurpator version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   HoiChess 0.103 64-bit1804+20
−20
(+671)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ziggy 0.71746+20
−20
(+613)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Shallow Blue 1.1.0 64-bit1568+18
−18
(+435)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 0.161518+25
−25
(+385)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Gedeone 16201486+29
−29
(+353)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Sabrina 3.0.25 64-bit1416+27
−27
(+283)5.5 − 24.5
(+0−19=11)
18.3%
5.5 / 30
0.0%
+68
0 0 0 = = = 0 = 0 0 = = 0 0 = = 0 = 0 0 0 0 0 = 0 = 0 0 0 0
–   Nanook 0.171390+14
−14
(+257)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+226
=
–   Skaki 1.231373+23
−23
(+240)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Virutor Chess 1.11364+18
−18
(+231)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   uMax 1.6w1336+32
−32
(+203)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Fimbulwinter 5.001319+25
−26
(+186)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   TRex 1.91290+19
−19
(+157)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Chess 1.3.1 by David Cimbalista1280+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 r31277+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 0.6.31246+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
–   Supra 11.5.1 64-bit1234+38
−37
(+101)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+123
= 1 0 0 = 1
–   Raffaela 0.1.41234+18
−18
(+101)8 − 12
(+5−9=6)
40.0%
8.0 / 20
0.0%
+27
= 0 0 1 0 0 0 = 1 = = 1 1 = 0 1 0 = 0 0
–   Gringo 1.4.9b1232+17
−17
(+99)4.5 − 9.5
(+3−8=3)
32.1%
4.5 / 14
0.0%
−25
0 0 = 0 1 0 0 0 = 0 1 0 = 1
–   Pierre 1.71232+19
−19
(+99)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Toledo Nanochess Jan/11/20101230+15
−15
(+97)8.5 − 15.5
(+2−9=13)
35.4%
8.5 / 24
0.0%
+14
0 = 0 = = = 0 = = 1 0 0 = = 1 = = 0 0 0 = = 0 =
–   Dragontooth 0.2 Bahamut 64-bit1229+23
−23
(+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 SVN16041215+37
−38
(+82)2.5 − 6.5
(+2−6=1)
27.8%
2.5 / 9
0.0%
−107
0 1 0 1 0 = 0 0 0
–   DarkFusch 0.91186+20
−20
(+53)11 − 11
(+5−5=12)
50.0%
11.0 / 22
0.0%
+58
0 = = 1 1 = = = = = 0 = 1 = = = 0 0 1 = 0 1
–   BlitzKibitz 51185+35
−35
(+52)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.7%
−INF
0
–   Cassandre 0.241158+20
−20
(+25)9.5 − 11.5
(+2−4=15)
45.2%
9.5 / 21
4.0%
−3
0 0 = = 0 = = = = = = = = 1 = = 0 1 = = =
–   JChecs 0.1.01143+26
−26
(+10)7 − 9
(+3−5=8)
43.8%
7.0 / 16
28.0%
−26
1 0 = 0 = = = 0 = 0 0 = 1 1 = =
–   Brama 0512041141+32
−31
(+8)12 − 11
(+4−3=16)
52.2%
12.0 / 23
34.0%
+21
1 = = 0 = = 1 = = = 1 = 1 0 0 = = = = = = = =
–   Cmcchess 2.271140+22
−22
(+7)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
32.2%
+29
0 = 1 1 1 0 = 1 0 =
–   Sabrina 3.0.22 64-bit1123+33
−26
(−10)15.5 − 14.5
(+14−13=3)
51.7%
15.5 / 30
69.7%
+2
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 0.12.01115+17
−16
(−18)27 − 23
(+24−20=6)
54.0%
27.0 / 50
91.2%
+11
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
–   Soberango 0.10.31105+20
−11
(−28)44.5 − 55.5
(+36−47=17)
44.5%
44.5 / 100
97.9%
−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
–   Ronja 0.6.01091+27
−2
(−42)21.5 − 27.5
(+15−21=13)
43.9%
21.5 / 49
99.7%
−87
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 2.01080+33
−13
(−53)9.5 − 6.5
(+9−6=1)
59.4%
9.5 / 16
100.0%
+26
0 0 = 0 1 0 1 1 1 1 0 0 1 1 1 1
–   Strategic Deep 1.251074+36
−18
(−59)13.5 − 5.5
(+12−4=3)
71.1%
13.5 / 19
100.0%
+100
0 1 1 1 1 1 0 1 0 = 1 = 1 1 1 1 1 = 0
–   Frank 0.581073+33
−20
(−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 Razor1071+48
−22
(−62)9.5 − 5.5
(+4−0=11)
63.3%
9.5 / 15
99.9%
+6
= = = = = 1 = = 1 = = 1 = 1 =
–   Talvmenni 0.11064+40
−29
(−69)13 − 7
(+8−2=10)
65.0%
13.0 / 20
100.0%
+22
1 = = = 1 0 1 1 = = = = 0 = = 1 1 1 = 1
–   Minnow1045+61
−48
(−88)7 − 2
(+6−1=2)
77.8%
7.0 / 9
100.0%
+118
1 = 1 1 = 1 1 0 1
–   Soberango 0.07.21031+73
−62
(−102)25.5 − 14.5
(+22−11=7)
63.8%
25.5 / 40
100.0%
+1
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 2.1.35.2101026+72
−67
(−107)18 − 7
(+12−1=12)
72.0%
18.0 / 25
100.0%
+24
1 1 1 1 0 = 1 = 1 = = = = 1 1 1 = = = 1 1 1 = = =
–   Xadreco 5.71025+77
−67
(−108)18 − 9
(+15−6=6)
66.7%
18.0 / 27
100.0%
+15
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-bit1020+80
−73
(−113)8 − 2
(+8−2=0)
80.0%
8.0 / 10
100.0%
+173
1 1 1 1 1 0 0 1 1 1
–   Testina 2.21006+97
−86
(−127)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+25
1 = 1 1 0 0 1 1
–   GIUChess 1.0 beta21005+95
−88
(−128)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−158
=
–   Kace 0.82980+123
−113
(−153)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Youk 1.0.5963+134
−129
(−170)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−139
=
–   NSVChess v0.14945+153
−147
(−188)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Chad's Chess 0.15944+154
−149
(−189)9 − 0
(+9−0=0)
100.0%
9.0 / 9
100.0%
+INF
1 1 1 1 1 1 1 1 1
–   Luzhin 0.1920+178
−173
(−213)26 − 4
(+24−2=4)
86.7%
26.0 / 30
100.0%
+99
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
–   Dreamer914+187
−179
(−219)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Dika 0.4209883+215
−210
(−250)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−219
=
–   Hippocampe 0.4.1876+223
−217
(−257)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Pyotr 0.6 AM843+255
−249
(−290)10 − 0
(+10−0=0)
100.0%
10.0 / 10
100.0%
+INF
1 1 1 1 1 1 1 1 1 1
–   Neurone XVIII798+302
−295
(−335)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Chess4j 0.1760+338
−332
(−373)10 − 0
(+10−0=0)
100.0%
10.0 / 10
100.0%
+INF
1 1 1 1 1 1 1 1 1 1
–   EasyPeasy 1.0687+411
−406
(−446)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
−29
1 1 1 1 = 1 1 1
–   ReBorn Mainsworthy 1.30657+444
−435
(−476)25 − 1
(+25−1=0)
96.2%
25.0 / 26
100.0%
+108
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 0.3d584+514
−509
(−549)8.5 − 0.5
(+8−0=1)
94.4%
8.5 / 9
100.0%
−116
= 1 1 1 1 1 1 1 1
–   Ram 2.0551+547
−541
(−582)10 − 0
(+10−0=0)
100.0%
10.0 / 10
100.0%
+INF
1 1 1 1 1 1 1 1 1 1
–   LaMoSca 0.10444+654
−649
(−689)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   ACE 0.1349+749
−744
(−784)9 − 0
(+9−0=0)
100.0%
9.0 / 9
100.0%
+INF
1 1 1 1 1 1 1 1 1
–   POS 1.20339+759
−753
(−794)8 − 0
(+8−0=0)
100.0%
8.0 / 8
100.0%
+INF
1 1 1 1 1 1 1 1
–   Brutus RND249+849
−843
(−884)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 April 13, 2019