CCRL Blitz
Downloads and Statistics
March 28, 2020
Testing summary:
Total: 2'228'724 games
played by 2'613 programs

White wins: 860'514 (38.6%)
Black wins: 693'382 (31.1%)
Draws: 674'828 (30.3%)
White score: 53.7%

Engine Details

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Show each game results
Usurpator II#629  (1131+22
−8
)Quote
Author: Harm Geert Muller (Netherlands) Link: Download
This is the only Usurpator version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   HoiChess 0.103 64-bit1793+19
−19
(+662)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ziggy 0.71745+20
−20
(+614)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Shallow Blue 1.1.0 64-bit1567+18
−18
(+436)0 − 33
(+0−33=0)
0.0%
0.0 / 33
0.0%
−INF
–   Yawce 0.161518+25
−25
(+387)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Gedeone 16201477+28
−28
(+346)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Sabrina 3.0.25 64-bit1415+27
−27
(+284)5.5 − 24.5
(+0−19=11)
18.3%
5.5 / 30
0.0%
+69
–   Nanook 0.171389+14
−14
(+258)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+227
–   Skaki 1.231372+23
−23
(+241)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Virutor Chess 1.11364+18
−18
(+233)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   uMax 1.6w1336+32
−32
(+205)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Fimbulwinter 5.001319+26
−26
(+188)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   TRex 1.91289+19
−19
(+158)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   QuTeChess 1.0.1t r31276+22
−22
(+145)7 − 11
(+2−6=10)
38.9%
7.0 / 18
0.0%
+79
–   Chess 1.3.1 by David Cimbalista1276+21
−21
(+145)14.5 − 29.5
(+9−24=11)
33.0%
14.5 / 44
0.0%
+24
–   Tikov 0.6.31245+17
−17
(+114)3 − 16
(+2−15=2)
15.8%
3.0 / 19
0.0%
−177
–   Raffaela 0.1.41233+18
−18
(+102)8 − 12
(+5−9=6)
40.0%
8.0 / 20
0.0%
+28
–   Supra 11.5.1 64-bit1232+38
−37
(+101)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+123
–   Gringo 1.4.9b1231+17
−17
(+100)4.5 − 9.5
(+3−8=3)
32.1%
4.5 / 14
0.0%
−24
–   Pierre 1.71230+19
−19
(+99)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Dragontooth 0.2 Bahamut 64-bit1230+23
−23
(+99)9.5 − 38.5
(+9−38=1)
19.8%
9.5 / 48
0.0%
−181
–   Toledo Nanochess Jan/11/20101225+14
−14
(+94)8.5 − 15.5
(+2−9=13)
35.4%
8.5 / 24
0.0%
+11
–   GrayMatter SVN16041214+37
−37
(+83)2.5 − 6.5
(+2−6=1)
27.8%
2.5 / 9
0.0%
−106
–   DarkFusch 0.91184+20
−20
(+53)11 − 11
(+5−5=12)
50.0%
11.0 / 22
0.0%
+58
–   BlitzKibitz 51184+35
−35
(+53)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.6%
−INF
–   Cassandre 0.241150+19
−18
(+19)9.5 − 11.5
(+2−4=15)
45.2%
9.5 / 21
9.0%
−9
–   JChecs 0.1.01140+27
−16
(+9)7 − 9
(+3−5=8)
43.8%
7.0 / 16
28.9%
−27
–   Cmcchess 2.271139+23
−15
(+8)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
29.3%
+30
–   Brama 0512041138+33
−14
(+7)12 − 11
(+4−3=16)
52.2%
12.0 / 23
35.4%
+20
–   Sabrina 3.0.22 64-bit1123+37
−1
(−8)15.5 − 14.5
(+14−13=3)
51.7%
15.5 / 30
65.5%
+4
–   Soberango 0.12.01113+23
−9
(−18)27 − 23
(+24−20=6)
54.0%
27.0 / 50
91.0%
+11
–   Soberango 0.10.31102+33
−19
(−29)44.5 − 55.5
(+36−47=17)
44.5%
44.5 / 100
98.0%
−71
–   Ronja 0.6.01088+46
−33
(−43)21.5 − 27.5
(+15−21=13)
43.9%
21.5 / 49
99.7%
−88
–   Blitzter 2.01077+57
−45
(−54)9.5 − 6.5
(+9−6=1)
59.4%
9.5 / 16
100.0%
+25
–   Strategic Deep 1.251073+60
−49
(−58)13.5 − 5.5
(+12−4=3)
71.1%
13.5 / 19
100.0%
+101
–   Frank 0.581071+58
−50
(−60)14.5 − 5.5
(+11−2=7)
72.5%
14.5 / 20
100.0%
+88
–   Hanzo The Razor1068+70
−54
(−63)9.5 − 5.5
(+4−0=11)
63.3%
9.5 / 15
99.9%
+5
–   Talvmenni 0.11063+67
−59
(−68)13 − 7
(+8−2=10)
65.0%
13.0 / 20
100.0%
+23
–   Minnow1042+90
−80
(−89)7 − 2
(+6−1=2)
77.8%
7.0 / 9
100.0%
+117
–   Soberango 0.07.21029+100
−92
(−102)25.5 − 14.5
(+22−11=7)
63.8%
25.5 / 40
100.0%
+1
–   Safrad 2.1.35.2101024+103
−98
(−107)18 − 7
(+12−1=12)
72.0%
18.0 / 25
100.0%
+24
–   Xadreco 5.71024+105
−97
(−107)18 − 9
(+15−6=6)
66.7%
18.0 / 27
100.0%
+16
–   Iota 1.0 32-bit1017+110
−104
(−114)8 − 2
(+8−2=0)
80.0%
8.0 / 10
100.0%
+172
–   Testina 2.21003+128
−119
(−128)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+24
–   GIUChess 1.0 beta21000+128
−122
(−131)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−161
–   Kace 0.82980+150
−141
(−151)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Youk 1.0.5962+165
−160
(−169)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−138
–   NSVChess v0.14943+184
−179
(−188)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Chad's Chess 0.15939+188
−182
(−192)9 − 0
(+9−0=0)
100.0%
9.0 / 9
100.0%
+INF
–   Luzhin 0.1925+202
−197
(−206)26 − 4
(+24−2=4)
86.7%
26.0 / 30
100.0%
+106
–   Dreamer906+223
−216
(−225)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Pyotr 0.6 AM879+247
−242
(−252)10 − 0
(+10−0=0)
100.0%
10.0 / 10
100.0%
+INF
–   Hippocampe 0.4.1869+258
−252
(−262)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Dika 0.4209855+272
−267
(−276)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−245
–   Neurone XVIII795+334
−326
(−336)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Chess4j 0.1749+377
−372
(−382)10 − 0
(+10−0=0)
100.0%
10.0 / 10
100.0%
+INF
–   EasyPeasy 1.0665+462
−457
(−466)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
−48
–   ReBorn Mainsworthy 1.30641+489
−481
(−490)25 − 1
(+25−1=0)
96.2%
25.0 / 26
100.0%
+94
–   NEG 0.3d546+581
−576
(−585)8.5 − 0.5
(+8−0=1)
94.4%
8.5 / 9
100.0%
−151
–   Ram 2.0507+619
−614
(−624)10 − 0
(+10−0=0)
100.0%
10.0 / 10
100.0%
+INF
–   POS 1.20422+705
−700
(−709)8 − 0
(+8−0=0)
100.0%
8.0 / 8
100.0%
+INF
–   LaMoSca 0.10368+758
−753
(−763)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   ACE 0.1358+769
−763
(−773)9 − 0
(+9−0=0)
100.0%
9.0 / 9
100.0%
+INF
–   Brutus RND257+870
−865
(−874)8 − 0
(+8−0=0)
100.0%
8.0 / 8
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on March 28, 2020