CCRL 40/4
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 1'671'765 games
played by 1'982 programs
22445 CPU days (X2 4600+)

White wins: 653'018 (39.1%)
Black wins: 530'657 (31.7%)
Draws: 488'090 (29.2%)
White score: 53.7%

Engine Details

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Show each game results
Usurpator II#554  (1112+21
−21
)Quote
Author: Harm Geert Muller (Netherlands) Link: Download
This is the only Usurpator version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   HoiChess 0.103 64-bit1788+21
−20
(+676)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ziggy 0.71725+22
−22
(+613)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Shallowblue 1.10 64-bit1586+36
−36
(+474)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 0.161507+26
−26
(+395)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Gedeone 16201474+30
−30
(+362)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Sabrina 3.0.25 64-bit1400+28
−28
(+288)5.5 − 24.5
(+0−19=11)
18.3%
5.5 / 30
0.0%
+73
0 0 0 = = = 0 = 0 0 = = 0 0 = = 0 = 0 0 0 0 0 = 0 = 0 0 0 0
–   Nanook 0.171368+15
−15
(+256)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+225
=
–   Skaki 1.231355+23
−23
(+243)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Virutor Chess 1.11345+18
−18
(+233)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   uMax 1.6w1319+32
−32
(+207)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Fimbulwinter 5.001299+25
−26
(+187)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   TRex 1.91272+19
−19
(+160)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   QuTeChess 1.0.1t r31259+22
−22
(+147)7 − 11
(+2−6=10)
38.9%
7.0 / 18
0.0%
+81
= = 0 0 = 1 = 0 = 1 = = = = 0 = 0 0
–   Tikov 0.6.31234+17
−17
(+122)3 − 16
(+2−15=2)
15.8%
3.0 / 19
0.0%
−169
0 1 0 0 0 0 = 0 0 = 0 0 0 1 0 0 0 0 0
–   Dragontooth 0.2 Bahamut 64-bit1220+26
−26
(+108)9.5 − 38.5
(+9−38=1)
19.8%
9.5 / 48
0.0%
−172
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
–   Raffaela 0.1.41216+18
−18
(+104)8 − 12
(+5−9=6)
40.0%
8.0 / 20
0.0%
+30
= 0 0 1 0 0 0 = 1 = = 1 1 = 0 1 0 = 0 0
–   Gringo 1.4.9b1215+17
−17
(+103)4.5 − 9.5
(+3−8=3)
32.1%
4.5 / 14
0.0%
−21
0 0 = 0 1 0 0 0 = 0 1 0 = 1
–   Toledo Nanochess Jan/11/20101214+16
−16
(+102)8.5 − 15.5
(+2−9=13)
35.4%
8.5 / 24
0.0%
+19
0 = 0 = = = 0 = = 1 0 0 = = 1 = = 0 0 0 = = 0 =
–   Supra 11.5.1 64-bit1213+38
−37
(+101)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+123
= 1 0 0 = 1
–   Pierre 1.71213+19
−19
(+101)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   GrayMatter SVN16041182+43
−43
(+70)2.5 − 6.5
(+2−6=1)
27.8%
2.5 / 9
0.2%
−119
0 1 0 1 0 = 0 0 0
–   DarkFusch 0.91170+20
−20
(+58)11 − 11
(+5−5=12)
50.0%
11.0 / 22
0.0%
+63
0 = = 1 1 = = = = = 0 = 1 = = = 0 0 1 = 0 1
–   BlitzKibitz 51167+35
−35
(+55)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.4%
−INF
0
–   Cassandre 0.241139+20
−20
(+27)9.5 − 11.5
(+2−4=15)
45.2%
9.5 / 21
3.3%
−1
0 0 = = 0 = = = = = = = = 1 = = 0 1 = = =
–   JChecs 0.1.01124+26
−26
(+12)7 − 9
(+3−5=8)
43.8%
7.0 / 16
24.5%
−24
1 0 = 0 = = = 0 = 0 0 = 1 1 = =
–   Brama 0512041122+32
−31
(+10)12 − 11
(+4−3=16)
52.2%
12.0 / 23
29.2%
+23
1 = = 0 = = 1 = = = 1 = 1 0 0 = = = = = = = =
–   Cmcchess 2.271119+22
−23
(+7)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
33.0%
+29
0 = 1 1 1 0 = 1 0 =
–   Sabrina 3.0.22 64-bit1106+31
−27
(−6)15.5 − 14.5
(+14−13=3)
51.7%
15.5 / 30
61.2%
+6
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 0.10.31089+20
−14
(−23)44.5 − 55.5
(+36−47=17)
44.5%
44.5 / 100
94.7%
−65
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 0.6.01079+25
−6
(−33)21.5 − 27.5
(+15−21=13)
43.9%
21.5 / 49
98.2%
−78
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 =
–   Soberango 0.12.01077+25
−4
(−35)27 − 23
(+24−20=6)
54.0%
27.0 / 50
98.6%
−5
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
–   Blitzter 2.01063+31
−10
(−49)9.5 − 6.5
(+9−6=1)
59.4%
9.5 / 16
99.9%
+30
0 0 = 0 1 0 1 1 1 1 0 0 1 1 1 1
–   Frank 0.581060+31
−13
(−52)14.5 − 5.5
(+11−2=7)
72.5%
14.5 / 20
100.0%
+96
0 0 1 1 = = = = 1 = 1 1 1 1 1 1 = 1 1 =
–   Hanzo The Razor1052+47
−21
(−60)9.5 − 5.5
(+4−0=11)
63.3%
9.5 / 15
99.9%
+8
= = = = = 1 = = 1 = = 1 = 1 =
–   Strategic Deep 1.251052+40
−21
(−60)13.5 − 5.5
(+12−4=3)
71.1%
13.5 / 19
100.0%
+99
0 1 1 1 1 1 0 1 0 = 1 = 1 1 1 1 1 = 0
–   Talvmenni 0.11049+43
−24
(−63)13 − 7
(+8−2=10)
65.0%
13.0 / 20
100.0%
+28
1 = = = 1 0 1 1 = = = = 0 = = 1 1 1 = 1
–   Minnow1025+65
−48
(−87)7 − 2
(+6−1=2)
77.8%
7.0 / 9
100.0%
+119
1 = 1 1 = 1 1 0 1
–   Soberango 0.07.21017+66
−55
(−95)25.5 − 14.5
(+22−11=7)
63.8%
25.5 / 40
100.0%
+8
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 =
–   Xadreco 5.71009+75
−64
(−103)18 − 9
(+15−6=6)
66.7%
18.0 / 27
100.0%
+19
0 1 = 1 1 1 1 0 1 0 = = 0 = = 1 1 0 1 = 1 1 1 1 1 0 1
–   Safrad 2.1.35.2101005+73
−68
(−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 = = =
–   GIUChess 1.0 beta2999+84
−74
(−113)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−143
=
–   Testina 2.2977+106
−95
(−135)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+17
1 = 1 1 0 0 1 1
–   Iota 1.0 32-bit963+118
−110
(−149)8 − 2
(+8−2=0)
80.0%
8.0 / 10
100.0%
+136
1 1 1 1 1 0 0 1 1 1
–   Youk 1.0.5959+122
−114
(−153)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−122
=
–   Kace 0.82954+129
−119
(−158)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   NSVChess v0.14936+144
−137
(−176)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Chad's Chess 0.15914+163
−158
(−198)9 − 0
(+9−0=0)
100.0%
9.0 / 9
100.0%
+INF
1 1 1 1 1 1 1 1 1
–   Dreamer872+208
−200
(−240)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Luzhin 0.1870+208
−202
(−242)26 − 4
(+24−2=4)
86.7%
26.0 / 30
100.0%
+69
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
–   Dika 0.4209855+224
−217
(−257)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−226
=
–   Hippocampe 0.4.1822+256
−250
(−290)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Neurone XVIII778+302
−295
(−334)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Pyotr 0.6 AM766+312
−307
(−346)10 − 0
(+10−0=0)
100.0%
10.0 / 10
100.0%
+INF
1 1 1 1 1 1 1 1 1 1
–   Chess4j 0.1721+357
−351
(−391)10 − 0
(+10−0=0)
100.0%
10.0 / 10
100.0%
+INF
1 1 1 1 1 1 1 1 1 1
–   EasyPeasy 1.0.0.0625+453
−448
(−487)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
−71
1 1 1 1 = 1 1 1
–   ReBorn Mainsworthy 1.30615+466
−458
(−497)25 − 1
(+25−1=0)
96.2%
25.0 / 26
100.0%
+87
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 0.3d528+549
−544
(−584)8.5 − 0.5
(+8−0=1)
94.4%
8.5 / 9
100.0%
−152
= 1 1 1 1 1 1 1 1
–   Ram 2.0512+566
−561
(−600)10 − 0
(+10−0=0)
100.0%
10.0 / 10
100.0%
+INF
1 1 1 1 1 1 1 1 1 1
–   LaMoSca 0.10478+600
−594
(−634)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   ACE 0.1311+767
−761
(−801)9 − 0
(+9−0=0)
100.0%
9.0 / 9
100.0%
+INF
1 1 1 1 1 1 1 1 1
–   POS 1.20277+800
−795
(−835)8 − 0
(+8−0=0)
100.0%
8.0 / 8
100.0%
+INF
1 1 1 1 1 1 1 1
–   Brutus RND203+874
−869
(−909)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 February 17, 2018