CCRL Blitz
Downloads and Statistics
September 12, 2020
Testing summary:
Total: 2'366'525 games
played by 2'795 programs

White wins: 911'830 (38.5%)
Black wins: 733'599 (31.0%)
Draws: 721'096 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Pyotr 0.6 AM#669  (880+248
−242		)Quote
Author: John Marountas (Greece) Link: Jim Ablett
This is the only Pyotr version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   HoiChess 0.103 64-bit1790+20
−19		(+910)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Ziggy 0.71746+20
−20		(+866)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Yawce 0.161507+23
−23		(+627)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Gedeone 16201476+28
−28		(+596)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Nanook 0.171388+14
−13		(+508)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Skaki 1.231384+21
−21		(+504)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+534
=
–   Virutor Chess 1.11362+18
−18		(+482)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+512
=
–   Ozwald 0.431346+13
−13		(+466)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   uMax 1.6w1335+32
−32		(+455)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Fimbulwinter 5.001316+25
−26		(+436)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   KillerQueen 2.0b31288+14
−15		(+408)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   T.rex 1.91283+19
−19		(+403)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   QuTeChess 1.0.1t r31273+22
−22		(+393)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Supra 11.5.1 64-bit1231+38
−37		(+351)0 − 5
(+0−5=0)		0.0%
0.0 / 5
0.0%
−INF
0 0 0 0 0
–   Raffaela 0.1.41230+17
−18		(+350)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Gringo 1.4.9b1230+17
−17		(+350)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Toledo Nanochess Jan/11/20101224+14
−14		(+344)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   DarkFusch 0.91185+19
−19		(+305)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+335
=
–   GrayMatter SVN16041161+35
−31		(+281)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Cassandre 0.241150+18
−18		(+270)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   JChecs 0.1.01140+27
−15		(+260)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+290
=
–   Cmcchess 2.271139+23
−14		(+259)3 − 7
(+0−4=6)		30.0%
3.0 / 10
0.0%
+147
0 0 = 0 0 = = = = =
–   Usurpator II1127+22
−4		(+247)0 − 10
(+0−10=0)		0.0%
0.0 / 10
0.0%
−INF
0 0 0 0 0 0 0 0 0 0
–   Blitzter 2.01079+55
−44		(+199)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Strategic Deep 1.251074+59
−48		(+194)0 − 8
(+0−8=0)		0.0%
0.0 / 8
0.0%
−INF
0 0 0 0 0 0 0 0
–   Frank 0.581073+57
−49		(+193)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+162
=
–   Hanzo The Razor1069+70
−53		(+189)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+158
=
–   Talvmenni 0.11066+65
−57		(+186)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+155
=
–   Iota 1.0 32-bit1036+92
−87		(+156)3.5 − 20.5
(+1−18=5)		14.6%
3.5 / 24
0.0%
−125
0 0 0 0 0 1 = 0 = 0 0 0 0 0 0 = 0 0 0 = 0 = 0 0
–   Safrad 2.1.35.2101024+104
−98		(+144)2.5 − 6.5
(+1−5=3)		27.8%
2.5 / 9
0.0%
−9
0 0 0 = = 0 1 = 0
–   Xadreco 5.71024+106
−98		(+144)0.5 − 7.5
(+0−7=1)		6.3%
0.5 / 8
0.0%
−258
0 0 0 0 0 0 = 0
–   Testina 2.21005+127
−118		(+125)4 − 18
(+0−14=8)		18.2%
4.0 / 22
0.0%
−82
0 0 0 = = 0 0 0 0 = 0 = = 0 0 0 = 0 = 0 = 0
–   GIUChess 1.0 beta2993+135
−130		(+113)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Kace 0.82991+140
−131		(+111)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   feeks 2018-01-31 LM971+157
−151		(+91)27.5 − 32.5
(+17−22=21)
45.8%
27.5 / 60
0.0%
+65
0 1 = 1 0 1 0 1 = 1 0 0 0 = 0 = 0 1 = 1 0 1 0 = 0 1 = 0 = 0 0 1 1 = = 1 = = = 1 0 = 0 1 = 0 1 0 0 = 0 = 0 1 = = = 1 = 0
–   Youk 1.0.5965+163
−158		(+85)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+54
=
–   NSVChess v0.14945+183
−178		(+65)3.5 − 14.5
(+0−11=7)		19.4%
3.5 / 18
0.0%
−132
0 = = 0 0 0 0 0 = 0 = 0 = 0 = = 0 0
–   Chad's Chess 0.15940+188
−182		(+60)0.5 − 26.5
(+0−26=1)		1.9%
0.5 / 27
0.0%
−555
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
–   Luzhin 0.1926+202
−197		(+46)48.5 − 59.5
(+13−24=71)
44.9%
48.5 / 108
0.0%
+18
= = 1 1 1 0 = = = = = = = = = = = = 0 = = = 0 = 0 = 0 0 = 1 = 0 = = = 0 0 = = = = 1 = 0 0 = = 0 1 = 0 0 1 = = 1 = 1 = = = = 0 0 0 = = 0 = 0 = = = = = 1 = = 1 = 0 = 0 = 0 = = 0 = = = = = = = 1 0 = = = = = = 1 = = = =
–   Dreamer908+222
−215		(+28)7 − 19
(+4−16=6)		26.9%
7.0 / 26
5.6%
−143
0 1 = 0 0 0 0 0 0 0 0 0 0 0 1 1 = 0 = = = 0 0 = 1 0
–   Hippocampe 0.4.1871+257
−251		(−9)7.5 − 14.5
(+0−7=15)		34.1%
7.5 / 22
71.8%
−92
= = = = = = = = 0 = = 0 = = = 0 0 0 0 = 0 =
–   Dika 0.4209855+272
−267		(−25)6.5 − 13.5
(+0−7=13)		32.5%
6.5 / 20
99.7%
−121
0 = = = = = = = = 0 0 0 = 0 0 = 0 = = =
–   Chessputer revision 7 64-bit842+286
−281		(−38)21 − 20
(+4−3=34)
51.2%
21.0 / 41
100.0%
−31
= = = = = 1 0 = 0 = = = = = = = = = = 1 = = = = = = = 1 = = = = = = = = = = 0 = 1
–   Neurone XVIII798+332
−325		(−82)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
–   Chess4j 0.1751+377
−372		(−129)19 − 13
(+10−4=18)
59.4%
19.0 / 32
100.0%
−79
1 1 1 = = 0 1 1 = = = 0 = = = = 1 = 1 = = = 0 = 0 1 = = = 1 1 =
–   Alouette 0.1.1 64-bit751+376
−371		(−129)295.5 − 77.5
(+230−12=131)
79.2%
295.5 / 373
100.0%
+69
1 1 = 1 = 1 0 1 1 = 1 1 = 0 1 1 1 1 1 1 1 1 1 1 0 = 0 1 1 1 = = 1 1 1 = 1 = = 1 = 1 1 1 = 1 1 = = 1 1 = 1 1 1 = 1 1 = 1 1 1 1 = = = 1 1 1 1 = 1 1 0 = 1 = 1 1 1 = 1 1 1 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 1 = = = = 1 = 1 1 = 1 1 = = = = 1 1 = = = 1 = 1 = 1 1 1 1 = 1 = 1 1 = = = 1 1 1 = = 1 = 1 1 1 1 1 0 = 1 = = 1 1 1 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 = 1 = = 1 1 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 = 1 = 1 = 1 1 1 = 1 = 1 = 1 0 = 1 = 1 1 = 0 1 = 1 = 1 = 1 = 1 1 = = 1 1 1 1 1 1 = = 1 = 1 = 1 1 = 1 1 1 1 1 1 = = = 1 = 1 = 1 1 = 1 = 1 1 1 1 1 1 = 1 = 1 1 = 1 = 1 1 1 1 = 1 1 = = 1 1 = 1 1 1 = 1 1 1 1 1 = 1 = 1 = 1 = 1
–   Alouette 0.0.5 64-bit698+430
−425		(−182)853.5 − 235.5
(+647−29=413)
78.4%
853.5 / 1089
100.0%
+5
1 = 1 1 0 = = 1 1 1 1 = 1 1 1 = 1 1 1 1 1 = = 1 = = = 1 1 1 1 1 1 0 1 = 1 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 1 1 1 = 1 1 0 = 1 1 = = 1 = = 1 1 1 = = 1 1 = 0 1 1 1 = 1 1 = = = 1 1 = 1 = 0 = = = = 1 = = 1 1 1 = 1 = 1 1 1 1 = 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 1 = 1 = 1 1 1 1 = = 1 1 = 1 1 1 1 1 1 1 1 0 1 = = 1 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 1 1 1 1 = = = = = 1 1 1 = = 1 = 1 1 = 1 1 1 1 1 1 1 = = = = 1 1 = 1 = 1 1 1 1 1 1 1 = 1 1 1 1 = 1 1 1 = 1 = 1 = 1 1 1 1 1 1 = 1 = = 1 1 = = = 0 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 1 = 1 1 1 1 = 1 1 = 1 1 1 1 = 1 = 1 = 1 = 1 = 1 = = 1 = = = 1 1 = 1 = = 1 = = = 1 = 1 = = = 1 1 1 1 0 1 = 1 = 1 1 1 = = = = = = 0 1 1 1 1 1 1 = 1 1 1 = = 1 = 1 = 1 = = = = 0 1 1 = 1 1 1 = 1 1 = = 1 1 = = = 1 = 1 = 1 1 1 0 1 1 = = 1 0 1 1 1 = 1 1 1 1 = 1 1 = 1 = = 1 1 1 = 1 1 1 1 = = = 1 0 1 = = 1 1 = = = = = = = 1 = 1 = 1 = = = 1 = 1 1 = = 1 = = = = = 0 1 1 1 1 1 = 1 = 1 1 1 1 1 = = 1 = = 0 1 1 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 1 1 1 1 = 1 1 = 1 1 1 = 1 1 1 = 1 1 1 1 1 1 1 1 = = = = = 1 1 1 = 1 1 = = 1 1 = = = 1 1 = 1 = 1 1 = = 1 1 1 1 = 1 1 = 1 1 1 = 1 = = 1 1 1 1 1 1 1 1 1 1 1 1 1 = = = = 1 1 = 1 1 1 = 1 = 1 1 1 1 1 = = = 1 1 1 1 1 1 = = 1 1 1 1 1 1 1 1 1 1 = = 1 1 1 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 = 0 1 1 1 1 1 1 = = 1 1 = 1 1 1 1 1 = = 1 = 1 = 1 1 1 = 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 = 1 1 = = 1 1 1 1 = = = 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 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 = = = = 1 1 = = 1 1 1 = 1 1 = 1 = 1 = 1 = = 1 1 = 1 1 = = 1 1 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 = = 1 1 1 1 1 = 1 1 1 1 = = 1 1 1 = 1 = = 1 = 1 1 1 = 1 1 = 1 = 1 = 1 1 1 1 = = = = 1 1 = = 0 = 1 1 = 0 = 1 1 1 1 1 1 = 1 = = = 1 = = = = 1 1 1 = 1 = = 1 = = = = = 1 1 1 = = 1 1 = = = 1 1 = 1 1 = 1 = 1 = 1 0 1 1 = = 1 = = = 1 = = = 0 =
–   Belofte 0.9.0692+436
−430		(−188)54 − 24
(+39−9=30)
69.2%
54.0 / 78
100.0%
−64
1 0 = = 1 1 1 1 1 = = 0 = = 1 = 0 1 1 = = 0 1 = 1 0 = = = 1 = 1 = = 1 = = 1 1 = 1 = 1 0 = = = 1 = 1 0 = = 1 = 1 1 1 1 1 0 1 = 1 1 1 1 1 1 1 0 1 1 1 1 1 = =
–   EasyPeasy 1.0666+462
−457		(−214)28.5 − 5.5
(+26−3=5)
83.8%
28.5 / 34
100.0%
+69
= = 0 1 = 1 1 1 1 1 1 1 1 0 1 1 1 = 0 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1
–   ReBorn Mainsworthy 1.30641+489
−481		(−239)7.5 − 1.5
(+6−0=3)		83.3%
7.5 / 9
100.0%
−1
1 1 = = 1 1 1 = 1
–   AcquaD 3.2.26616+512
−507		(−264)84.5 − 10.5
(+74−0=21)
88.9%
84.5 / 95
100.0%
+47
1 1 = 1 = = 1 1 1 = 1 1 1 1 1 = = 1 1 1 = = 1 1 1 1 = 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 1 = = 1 = 1 = 1 1 1 1 1 1 1 = = 1 1 1 1 1 1 1 = = 1 1 1 1 = 1 1 1 1 1 1 1 1
–   MicroChess 1976610+520
−513		(−270)27 − 7
(+21−1=12)
79.4%
27.0 / 34
100.0%
−67
1 1 1 1 1 1 1 1 = = = 1 = = = 1 = 1 1 = 1 = 1 1 0 1 = 1 1 = = 1 1 1
–   Acqua 20160614567+561
−555		(−313)18.5 − 1.5
(+17−0=3)		92.5%
18.5 / 20
100.0%
+62
1 1 1 1 = 1 1 1 1 1 1 1 = 1 1 = 1 1 1 1
–   NEG 0.3d547+581
−576		(−333)28 − 3
(+25−0=6)
90.3%
28.0 / 31
100.0%
+2
1 = 1 1 1 1 1 1 1 1 1 = 1 1 1 1 = 1 1 1 1 1 = = 1 1 1 = 1 1 1
–   Ram 2.0508+619
−614		(−372)26.5 − 1.5
(+25−0=3)		94.6%
26.5 / 28
100.0%
+67
1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 = 1 1 1 1 = 1 1
–   CPP1457+671
−666		(−423)21.5 − 2.5
(+19−0=5)		89.6%
21.5 / 24
100.0%
−101
= 1 = 1 = 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1
–   POS 1.20423+705
−700		(−457)10 − 0
(+10−0=0)		100.0%
10.0 / 10
100.0%
+INF
1 1 1 1 1 1 1 1 1 1
–   LaMoSca 0.10369+759
−753		(−511)16 − 7
(+9−0=14)		69.6%
16.0 / 23
100.0%
−401
= = 1 1 = 1 = = 1 = = = = 1 1 = = 1 = 1 1 = =
–   ACE 0.1359+769
−764		(−521)10 − 0
(+10−0=0)		100.0%
10.0 / 10
100.0%
+INF
1 1 1 1 1 1 1 1 1 1
–   Brutus RND258+870
−865		(−622)9 − 0
(+9−0=0)		100.0%
9.0 / 9
100.0%
+INF
1 1 1 1 1 1 1 1 1
–   SxRandom 1 64-bit217+911
−906		(−663)129 − 0
(+129−0=0)
100.0%
129.0 / 129
100.0%
+INF
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
2474 games: 1346 wins, 265 losses, 863 draws (34.9%), score: 71.8%

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Created in 2005-2013 by CCRL team
Last games added on September 12, 2020