CCRL Blitz
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 2'442'136 games
played by 2'904 programs

White wins: 939'660 (38.5%)
Black wins: 754'242 (30.9%)
Draws: 748'234 (30.6%)
White score: 53.8%

Engine Details

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Show each game results
Pyotr 0.6 AM#678  (878+259
−254
)Quote
Author: John Marountas (Greece) Link: Jim Ablett
This is the only Pyotr version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   HoiChess 0.103 64-bit1791+20
−19
(+913)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ziggy 0.71747+20
−20
(+869)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Yawce 0.161511+21
−21
(+633)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Gedeone 16201480+28
−28
(+602)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Nanook 0.171390+14
−14
(+512)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Skaki 1.231385+21
−21
(+507)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+537
–   Virutor Chess 1.11364+18
−18
(+486)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+516
–   Ozwald 0.431348+13
−13
(+470)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   uMax 1.6w1337+32
−32
(+459)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Fimbulwinter 5.001318+26
−26
(+440)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   KillerQueen 2.0b31290+14
−14
(+412)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   T.rex 1.91284+19
−19
(+406)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   QuTeChess 1.0.1t r31274+22
−22
(+396)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Supra 11.5.1 64-bit1233+38
−37
(+355)0 − 5
(+0−5=0)
0.0%
0.0 / 5
0.0%
−INF
–   Gringo 1.4.9b1232+17
−17
(+354)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Raffaela 0.1.41231+18
−18
(+353)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Toledo Nanochess Jan/11/20101225+14
−14
(+347)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   DarkFusch 0.91190+19
−19
(+312)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+342
–   GrayMatter SVN16041162+35
−26
(+284)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Cassandre 0.241151+18
−16
(+273)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   JChecs 0.1.01142+28
−9
(+264)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+294
–   Cmcchess 2.271141+24
−8
(+263)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
+151
–   Usurpator II1129+24
−3
(+251)0 − 10
(+0−10=0)
0.0%
0.0 / 10
0.0%
−INF
–   Blitzter 2.01081+61
−51
(+203)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Strategic Deep 1.251075+66
−56
(+197)0 − 8
(+0−8=0)
0.0%
0.0 / 8
0.0%
−INF
–   Frank 0.581075+64
−57
(+197)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+166
–   Hanzo The Razor1071+76
−61
(+193)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+162
–   Talvmenni 0.11067+71
−64
(+189)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+158
–   Iota 1.0 32-bit1037+100
−94
(+159)3.5 − 20.5
(+1−18=5)
14.6%
3.5 / 24
0.0%
−122
–   Safrad 2.1.35.2101026+111
−106
(+148)2.5 − 6.5
(+1−5=3)
27.8%
2.5 / 9
0.0%
−5
–   Xadreco 5.71026+113
−106
(+148)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−254
–   Testina 2.21006+135
−126
(+128)4 − 18
(+0−14=8)
18.2%
4.0 / 22
0.0%
−79
–   Kace 0.82997+142
−134
(+119)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   GIUChess 1.0 beta2994+143
−138
(+116)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   feeks 2018-01-31 LM973+164
−159
(+95)27.5 − 32.5
(+17−22=21)
45.8%
27.5 / 60
0.0%
+69
–   Youk 1.0.5967+170
−164
(+89)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+58
–   Chad's Chess 0.15941+196
−190
(+63)0.5 − 26.5
(+0−26=1)
1.9%
0.5 / 27
0.0%
−552
–   NSVChess v0.14940+197
−191
(+62)3.5 − 14.5
(+0−11=7)
19.4%
3.5 / 18
0.0%
−135
–   Luzhin 0.1926+210
−205
(+48)48.5 − 59.5
(+13−24=71)
44.9%
48.5 / 108
0.0%
+20
–   Dreamer908+231
−224
(+30)7 − 19
(+4−16=6)
26.9%
7.0 / 26
4.4%
−141
–   Hippocampe 0.4.1871+266
−261
(−7)7.5 − 14.5
(+0−7=15)
34.1%
7.5 / 22
67.2%
−90
–   Dika 0.4209855+282
−276
(−23)6.5 − 13.5
(+0−7=13)
32.5%
6.5 / 20
99.4%
−120
–   Chessputer revision 7 64-bit841+296
−290
(−37)21 − 20
(+4−3=34)
51.2%
21.0 / 41
100.0%
−30
–   Monchester 0.99 64-bit838+299
−294
(−40)19.5 − 24.5
(+10−15=19)
44.3%
19.5 / 44
99.1%
−77
–   Neurone XVIII799+340
−333
(−79)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.9%
−INF
–   Chess4j 0.1751+386
−381
(−127)19 − 13
(+10−4=18)
59.4%
19.0 / 32
100.0%
−77
–   Alouette 0.1.1 64-bit751+386
−381
(−127)295.5 − 77.5
(+230−12=131)
79.2%
295.5 / 373
100.0%
+71
–   Alouette 0.0.5 64-bit697+440
−434
(−181)853.5 − 235.5
(+647−29=413)
78.4%
853.5 / 1089
100.0%
+6
–   Belofte 0.9.0691+446
−440
(−187)54 − 24
(+39−9=30)
69.2%
54.0 / 78
100.0%
−63
–   EasyPeasy 1.0665+472
−466
(−213)28.5 − 5.5
(+26−3=5)
83.8%
28.5 / 34
100.0%
+70
–   ReBorn Mainsworthy 1.30641+499
−491
(−237)7.5 − 1.5
(+6−0=3)
83.3%
7.5 / 9
100.0%
0
–   AcquaD 3.2.26615+522
−517
(−263)84.5 − 10.5
(+74−0=21)
88.9%
84.5 / 95
100.0%
+48
–   MicroChess 1976609+530
−523
(−269)27 − 7
(+21−1=12)
79.4%
27.0 / 34
100.0%
−66
–   Acqua 20160614567+570
−565
(−311)18.5 − 1.5
(+17−0=3)
92.5%
18.5 / 20
100.0%
+64
–   NEG 0.3d546+590
−585
(−332)28 − 3
(+25−0=6)
90.3%
28.0 / 31
100.0%
+3
–   Ram 2.0508+629
−624
(−370)26.5 − 1.5
(+25−0=3)
94.6%
26.5 / 28
100.0%
+69
–   CPP1456+681
−675
(−422)21.5 − 2.5
(+19−0=5)
89.6%
21.5 / 24
100.0%
−100
–   POS 1.20422+715
−710
(−456)10 − 0
(+10−0=0)
100.0%
10.0 / 10
100.0%
+INF
–   LaMoSca 0.10368+768
−763
(−510)16 − 7
(+9−0=14)
69.6%
16.0 / 23
100.0%
−400
–   ACE 0.1358+779
−773
(−520)10 − 0
(+10−0=0)
100.0%
10.0 / 10
100.0%
+INF
–   Brutus RND257+880
−874
(−621)9 − 0
(+9−0=0)
100.0%
9.0 / 9
100.0%
+INF
–   SxRandom 1 64-bit216+921
−916
(−662)129 − 0
(+129−0=0)
100.0%
129.0 / 129
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on January 16, 2021