CCRL Blitz
Downloads and Statistics
May 30, 2020
Testing summary:
Total: 2'293'769 games
played by 2'689 programs

White wins: 884'159 (38.5%)
Black wins: 711'678 (31.0%)
Draws: 697'932 (30.4%)
White score: 53.8%

Engine Details

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Show each game results
Pyotr 0.6 AM#657  (876+251
−246
)Quote
Author: John Marountas (Greece) Link: Jim Ablett
This is the only Pyotr version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   HoiChess 0.103 64-bit1791+20
−19
(+915)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ziggy 0.71743+20
−20
(+867)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Yawce 0.161517+25
−25
(+641)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Gedeone 16201475+28
−28
(+599)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Nanook 0.171388+14
−14
(+512)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Skaki 1.231374+22
−22
(+498)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+528
=
–   Virutor Chess 1.11363+18
−18
(+487)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+517
=
–   Ozwald 0.431341+14
−14
(+465)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   uMax 1.6w1334+32
−32
(+458)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Fimbulwinter 5.001317+26
−26
(+441)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   TRex 1.91287+19
−19
(+411)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   KillerQueen 2.0b31287+15
−15
(+411)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   QuTeChess 1.0.1t r31272+22
−22
(+396)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Supra 11.5.1 64-bit1230+38
−37
(+354)0 − 5
(+0−5=0)
0.0%
0.0 / 5
0.0%
−INF
0 0 0 0 0
–   Raffaela 0.1.41229+18
−17
(+353)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Gringo 1.4.9b1229+17
−17
(+353)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Toledo Nanochess Jan/11/20101223+14
−14
(+347)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   GrayMatter SVN16041198+37
−37
(+322)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   DarkFusch 0.91182+20
−20
(+306)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+336
=
–   Cassandre 0.241148+19
−18
(+272)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Cmcchess 2.271138+23
−13
(+262)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
+150
0 0 = 0 0 = = = = =
–   JChecs 0.1.01138+27
−14
(+262)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+292
=
–   Usurpator II1130+22
−6
(+254)0 − 10
(+0−10=0)
0.0%
0.0 / 10
0.0%
−INF
0 0 0 0 0 0 0 0 0 0
–   Blitzter 2.01076+57
−47
(+200)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Strategic Deep 1.251071+62
−51
(+195)0 − 8
(+0−8=0)
0.0%
0.0 / 8
0.0%
−INF
0 0 0 0 0 0 0 0
–   Frank 0.581071+59
−52
(+195)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+164
=
–   Hanzo The Razor1067+72
−56
(+191)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+160
=
–   Talvmenni 0.11062+68
−61
(+186)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+155
=
–   Iota 1.0 32-bit1024+104
−99
(+148)3.5 − 20.5
(+1−18=5)
14.6%
3.5 / 24
0.0%
−133
0 0 0 0 0 1 = 0 = 0 0 0 0 0 0 = 0 0 0 = 0 = 0 0
–   Xadreco 5.71022+108
−100
(+146)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−256
0 0 0 0 0 0 = 0
–   Safrad 2.1.35.2101022+106
−101
(+146)2.5 − 6.5
(+1−5=3)
27.8%
2.5 / 9
0.0%
−7
0 0 0 = = 0 1 = 0
–   Testina 2.21001+131
−121
(+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 beta2988+139
−134
(+112)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Kace 0.82987+143
−135
(+111)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   feeks 2018-01-31 LM969+159
−154
(+93)27.5 − 32.5
(+17−22=21)
45.8%
27.5 / 60
0.0%
+67
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 1.0.5960+167
−162
(+84)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+53
=
–   NSVChess v0.14941+187
−182
(+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 0.15937+190
−185
(+61)0.5 − 26.5
(+0−26=1)
1.9%
0.5 / 27
0.0%
−554
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 0.1922+206
−200
(+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 = = = =
–   Dreamer904+226
−219
(+28)7 − 19
(+4−16=6)
26.9%
7.0 / 26
5.7%
−143
0 1 = 0 0 0 0 0 0 0 0 0 0 0 1 1 = 0 = = = 0 0 = 1 0
–   Hippocampe 0.4.1867+261
−256
(−9)7.5 − 14.5
(+0−7=15)
34.1%
7.5 / 22
72.5%
−92
= = = = = = = = 0 = = 0 = = = 0 0 0 0 = 0 =
–   Dika 0.4209851+276
−271
(−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-bit838+290
−285
(−38)21 − 20
(+4−3=34)
51.2%
21.0 / 41
100.0%
−31
= = = = = 1 0 = 0 = = = = = = = = = = 1 = = = = = = = 1 = = = = = = = = = = 0 = 1
–   Neurone XVIII794+336
−329
(−82)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.9%
−INF
0
–   Alouette 0.1.1 64-bit748+380
−375
(−128)295.5 − 77.5
(+230−12=131)
79.2%
295.5 / 373
100.0%
+70
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
–   Chess4j 0.1747+380
−375
(−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 0.0.5 64-bit694+434
−429
(−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 0.9.0688+440
−434
(−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 1.0662+466
−461
(−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 1.30638+493
−485
(−238)7.5 − 1.5
(+6−0=3)
83.3%
7.5 / 9
100.0%
0
1 1 = = 1 1 1 = 1
–   AcquaD 3.2.26612+516
−511
(−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 1976606+524
−517
(−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 20160614562+565
−560
(−314)18.5 − 1.5
(+17−0=3)
92.5%
18.5 / 20
100.0%
+61
1 1 1 1 = 1 1 1 1 1 1 1 = 1 1 = 1 1 1 1
–   NEG 0.3d543+585
−579
(−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 2.0504+623
−618
(−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
–   CPP1453+675
−670
(−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 1.20419+709
−704
(−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 0.10365+763
−757
(−511)16 − 7
(+9−0=14)
69.6%
16.0 / 23
100.0%
−401
= = 1 1 = 1 = = 1 = = = = 1 1 = = 1 = 1 1 = =
–   ACE 0.1355+773
−768
(−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 RND254+874
−869
(−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-bit213+915
−910
(−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

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Created in 2005-2013 by CCRL team
Last games added on May 30, 2020