CCRL Blitz
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 2'408'891 games
played by 2'859 programs

White wins: 927'601 (38.5%)
Black wins: 745'310 (30.9%)
Draws: 735'980 (30.6%)
White score: 53.8%

Engine Details

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Show each game results
Usurpator II#655  (1128+23
0		)Quote
Author: Harm Geert Muller (Netherlands) Link: Download
This is the only Usurpator version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   HoiChess 0.103 64-bit1791+20
−19		(+663)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Ziggy 0.71747+20
−20		(+619)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Shallow Blue 1.1.0 64-bit1564+18
−18		(+436)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 0.161511+22
−22		(+383)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Gedeone 16201478+28
−28		(+350)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Sabrina 3.0.25 64-bit1413+25
−25		(+285)5.5 − 24.5
(+0−19=11)
18.3%
5.5 / 30
0.0%
+69
0 0 0 = = = 0 = 0 0 = = 0 0 = = 0 = 0 0 0 0 0 = 0 = 0 0 0 0
–   Nanook 0.171389+14
−14		(+261)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+230
=
–   Skaki 1.231385+21
−21		(+257)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Virutor Chess 1.11363+18
−18		(+235)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   uMax 1.6w1336+32
−32		(+208)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Fimbulwinter 5.001317+26
−26		(+189)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   T.rex 1.91284+19
−19		(+156)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   QuTeChess 1.0.1t r31273+22
−22		(+145)7 − 11
(+2−6=10)		38.9%
7.0 / 18
0.0%
+79
= = 0 0 = 1 = 0 = 1 = = = = 0 = 0 0
–   Chess 1.3.1 by David Cimbalista1268+20
−20		(+140)14.5 − 29.5
(+9−24=11)
33.0%
14.5 / 44
0.0%
+19
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
–   Sargon 1978 1.001254+19
−19		(+126)9 − 33
(+4−28=10)
21.4%
9.0 / 42
0.0%
−86
0 0 0 0 0 0 = 1 0 1 = 0 0 0 = 0 0 = = 0 0 0 = 0 0 0 0 0 = 0 = 0 1 0 = 0 = 0 1 0 0 0
–   Tikov 0.6.31244+16
−17		(+116)3 − 16
(+2−15=2)		15.8%
3.0 / 19
0.0%
−175
0 1 0 0 0 0 = 0 0 = 0 0 0 1 0 0 0 0 0
–   Pierre 1.71235+19
−19		(+107)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Dragontooth 0.2 Bahamut 64-bit1235+23
−23		(+107)9.5 − 38.5
(+9−38=1)
19.8%
9.5 / 48
0.0%
−173
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
–   Supra 11.5.1 64-bit1232+38
−37		(+104)3 − 3
(+2−2=2)		50.0%
3.0 / 6
0.0%
+126
= 1 0 0 = 1
–   Gringo 1.4.9b1231+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
–   Raffaela 0.1.41230+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
–   Toledo Nanochess Jan/11/20101224+14
−14		(+96)8.5 − 15.5
(+2−9=13)		35.4%
8.5 / 24
0.0%
+13
0 = 0 = = = 0 = = 1 0 0 = = 1 = = 0 0 0 = = 0 =
–   DarkFusch 0.91187+19
−19		(+59)11 − 11
(+5−5=12)		50.0%
11.0 / 22
0.0%
+64
0 = = 1 1 = = = = = 0 = 1 = = = 0 0 1 = 0 1
–   BlitzKibitz 51184+35
−35		(+56)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.3%
−INF
0
–   GrayMatter SVN16041162+35
−28		(+34)2.5 − 6.5
(+2−6=1)		27.8%
2.5 / 9
4.8%
−155
0 1 0 1 0 = 0 0 0
–   Cassandre 0.241150+18
−17		(+22)9.5 − 11.5
(+2−4=15)		45.2%
9.5 / 21
4.9%
−6
0 0 = = 0 = = = = = = = = 1 = = 0 1 = = =
–   JChecs 0.1.01141+27
−12		(+13)7 − 9
(+3−5=8)		43.8%
7.0 / 16
21.0%
−23
1 0 = 0 = = = 0 = 0 0 = 1 1 = =
–   Cmcchess 2.271139+23
−10		(+11)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
22.0%
+33
0 = 1 1 1 0 = 1 0 =
–   Brama 0512041136+34
−7		(+8)12 − 11
(+4−3=16)		52.2%
12.0 / 23
32.3%
+21
1 = = 0 = = 1 = = = 1 = 1 0 0 = = = = = = = =
–   Sabrina 3.0.22 64-bit1124+39
−4		(−4)15.5 − 14.5
(+14−13=3)
51.7%
15.5 / 30
57.0%
+8
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+26
−13		(−13)27 − 23
(+24−20=6)
54.0%
27.0 / 50
83.7%
+16
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 0.10.31103+37
−24		(−25)44.5 − 55.5
(+36−47=17)
44.5%
44.5 / 100
96.1%
−67
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 0.6.01090+50
−38		(−38)21.5 − 27.5
(+15−21=13)
43.9%
21.5 / 49
99.4%
−83
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 2.01079+59
−48		(−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
–   Strategic Deep 1.251074+64
−53		(−54)13.5 − 5.5
(+12−4=3)		71.1%
13.5 / 19
100.0%
+105
0 1 1 1 1 1 0 1 0 = 1 = 1 1 1 1 1 = 0
–   Frank 0.581074+62
−54		(−54)14.5 − 5.5
(+11−2=7)		72.5%
14.5 / 20
100.0%
+94
0 0 1 1 = = = = 1 = 1 1 1 1 1 1 = 1 1 =
–   Hanzo The Razor1070+74
−58		(−58)9.5 − 5.5
(+4−0=11)		63.3%
9.5 / 15
99.9%
+10
= = = = = 1 = = 1 = = 1 = 1 =
–   Talvmenni 0.11066+69
−61		(−62)13 − 7
(+8−2=10)		65.0%
13.0 / 20
100.0%
+29
1 = = = 1 0 1 1 = = = = 0 = = 1 1 1 = 1
–   Minnow1065+71
−62		(−63)7 − 2
(+6−1=2)		77.8%
7.0 / 9
100.0%
+143
1 = 1 1 = 1 1 0 1
–   Iota 1.0 32-bit1036+97
−91		(−92)8 − 2
(+8−2=0)		80.0%
8.0 / 10
100.0%
+194
1 1 1 1 1 0 0 1 1 1
–   Soberango 0.07.21033+102
−94		(−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 5.71025+110
−103		(−103)18 − 9
(+15−6=6)		66.7%
18.0 / 27
100.0%
+20
0 1 = 1 1 1 1 0 1 0 = = 0 = = 1 1 0 1 = 1 1 1 1 1 0 1
–   Safrad 2.1.35.2101024+108
−103		(−104)18 − 7
(+12−1=12)		72.0%
18.0 / 25
100.0%
+27
1 1 1 1 0 = 1 = 1 = = = = 1 1 1 = = = 1 1 1 = = =
–   Testina 2.21005+132
−123		(−123)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
+29
1 = 1 1 0 0 1 1
–   Kace 0.82996+139
−131		(−132)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   GIUChess 1.0 beta2993+140
−135		(−135)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−165
=
–   Youk 1.0.5966+167
−161		(−162)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−131
=
–   Chad's Chess 0.15940+193
−188		(−188)9 − 0
(+9−0=0)		100.0%
9.0 / 9
100.0%
+INF
1 1 1 1 1 1 1 1 1
–   NSVChess v0.14939+194
−188		(−189)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Luzhin 0.1925+208
−202		(−203)26 − 4
(+24−2=4)
86.7%
26.0 / 30
100.0%
+109
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
–   Dreamer907+228
−221		(−221)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Pyotr 0.6 AM877+256
−251		(−251)10 − 0
(+10−0=0)		100.0%
10.0 / 10
100.0%
+INF
1 1 1 1 1 1 1 1 1 1
–   Hippocampe 0.4.1870+263
−258		(−258)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Dika 0.4209854+279
−273		(−274)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−243
=
–   Neurone XVIII798+337
−330		(−330)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Chess4j 0.1750+383
−378		(−378)10 − 0
(+10−0=0)		100.0%
10.0 / 10
100.0%
+INF
1 1 1 1 1 1 1 1 1 1
–   EasyPeasy 1.0664+469
−464		(−464)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
100.0%
−46
1 1 1 1 = 1 1 1
–   ReBorn Mainsworthy 1.30640+496
−488		(−488)25 − 1
(+25−1=0)		96.2%
25.0 / 26
100.0%
+96
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 0.3d545+588
−582		(−583)8.5 − 0.5
(+8−0=1)		94.4%
8.5 / 9
100.0%
−149
= 1 1 1 1 1 1 1 1
–   Ram 2.0507+626
−621		(−621)10 − 0
(+10−0=0)		100.0%
10.0 / 10
100.0%
+INF
1 1 1 1 1 1 1 1 1 1
–   POS 1.20421+712
−707		(−707)8 − 0
(+8−0=0)		100.0%
8.0 / 8
100.0%
+INF
1 1 1 1 1 1 1 1
–   LaMoSca 0.10367+765
−760		(−761)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   ACE 0.1357+776
−770		(−771)9 − 0
(+9−0=0)		100.0%
9.0 / 9
100.0%
+INF
1 1 1 1 1 1 1 1 1
–   Brutus RND256+877
−872		(−872)8 − 0
(+8−0=0)		100.0%
8.0 / 8
100.0%
+INF
1 1 1 1 1 1 1 1
995 games: 395 wins, 367 losses, 233 draws (23.4%), score: 51.4%

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Created in 2005-2013 by CCRL team
Last games added on November 21, 2020