CCRL Blitz
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 2'515'858 games
played by 2'996 programs

White wins: 966'865 (38.4%)
Black wins: 774'272 (30.8%)
Draws: 774'721 (30.8%)
White score: 53.8%

Engine Details

Options
Show each game results
Blitzter 2.0#670  (1075+69
−59
)Quote
This is the only Blitzter version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   HoiChess 0.103 64-bit1791+20
−19
(+716)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Gedeone 16201480+28
−28
(+405)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Skaki 1.231390+20
−20
(+315)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Virutor Chess 1.11363+18
−18
(+288)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ozwald 0.431349+13
−13
(+274)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   uMax 1.6w1335+32
−32
(+260)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+229
=
–   Fimbulwinter 5.001317+25
−26
(+242)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   KillerQueen 2.0b31283+14
−14
(+208)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   T.rex 1.91279+18
−18
(+204)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   QuTeChess 1.0.1t r31272+22
−22
(+197)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Tikov 0.6.31239+16
−16
(+164)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+194
=
–   Pierre 1.71229+19
−19
(+154)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Gringo 1.4.9b1228+17
−17
(+153)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Supra 11.5.1 64-bit1228+38
−37
(+153)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Dragontooth 0.2 Bahamut 64-bit1226+22
−21
(+151)9.5 − 38.5
(+9−38=1)
19.8%
9.5 / 48
0.0%
−132
0 1 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 = 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0
–   Neurone XXIII1215+31
−31
(+140)11 − 9
(+10−8=2)
55.0%
11.0 / 20
0.0%
+183
1 1 0 1 0 1 0 0 = 1 1 0 1 0 1 1 = 0 1 0
–   Cassandre 0.241141+18
−5
(+66)7.5 − 8.5
(+7−8=1)
46.9%
7.5 / 16
0.0%
+38
1 0 0 0 0 1 1 0 0 = 1 0 1 1 0 1
–   Neurone XXVI1139+33
−4
(+64)9 − 32
(+8−31=2)
22.0%
9.0 / 41
0.0%
−182
0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 = 0 0 0 1 0 = 0 0 0 0 0 1 0 1 0 0 0 1 0 1 1 0 0 0 1
–   JChecs 0.1.01138+29
−3
(+63)4.5 − 10.5
(+3−9=3)
30.0%
4.5 / 15
0.0%
−100
0 = 1 = 0 0 0 1 1 0 0 0 0 = 0
–   Cmcchess 2.271137+25
−2
(+62)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−173
0 0 1 0
–   Brama 0512041133+37
−2
(+58)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.2%
+INF
1
–   Soberango 0.09.81130+29
−5
(+55)44.5 − 46.5
(+41−43=7)
48.9%
44.5 / 91
0.0%
+46
1 1 1 0 1 0 1 0 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 = 1 1 0 1 1 = 1 0 1 1 1 0 0 0 1 1 0 1 1 0 1 0 1 0 0 1 1 0 1 1 1 0 1 1 0 0 1 0 1 1 0 0 0 1 0 = = 1 0 0 1 0 0 0 0 0 1 = 1 1 = 0 1 = 1 0 0
–   Usurpator II1124+28
−11
(+49)6.5 − 9.5
(+6−9=1)
40.6%
6.5 / 16
0.1%
−30
1 1 = 1 0 1 0 0 0 0 1 1 0 0 0 0
–   Soberango 0.10.31100+45
−35
(+25)41.5 − 51.5
(+38−48=7)
44.6%
41.5 / 93
5.3%
−19
0 1 1 0 1 0 1 0 0 0 0 1 1 1 0 = 1 1 0 0 0 1 0 = = 1 1 0 0 1 0 0 0 1 0 0 0 1 0 0 1 1 1 1 0 1 = 1 1 0 0 = 1 1 0 = 0 1 0 0 0 0 0 0 1 1 0 0 0 0 1 0 1 1 0 1 1 1 0 0 1 1 0 1 1 1 = 0 0 0 0 0 0
–   Ronja 0.6.01085+60
−49
(+10)24 − 21
(+22−19=4)
53.3%
24.0 / 45
27.1%
+39
1 0 1 1 0 1 1 1 0 0 1 0 1 = 0 1 0 1 = 1 1 0 1 0 0 0 0 0 1 1 1 0 0 0 1 0 0 1 = = 1 1 1 1 0
–   Strategic Deep 1.251070+74
−65
(−5)10 − 9
(+9−8=2)
52.6%
10.0 / 19
63.6%
+20
1 0 0 1 0 0 1 1 0 1 1 0 1 0 1 0 = 1 =
–   Frank 0.581070+72
−65
(−5)9.5 − 7.5
(+9−7=1)
55.9%
9.5 / 17
65.3%
+45
0 0 0 1 1 1 1 1 = 0 1 1 1 1 0 0 0
–   Hanzo The Razor1067+83
−68
(−8)5.5 − 9.5
(+4−8=3)
36.7%
5.5 / 15
66.9%
−110
0 0 = = = 0 1 1 0 0 1 0 0 0 1
–   Soberango 0.09.21063+85
−71
(−12)24 − 19
(+23−18=2)
55.8%
24.0 / 43
73.4%
+38
0 = 1 0 1 1 0 0 1 0 1 0 1 0 1 0 1 0 1 1 1 1 0 1 1 0 1 0 1 1 1 0 1 0 0 1 = 0 0 0 1 1 1
–   Talvmenni 0.11062+79
−72
(−13)9.5 − 6.5
(+9−6=1)
59.4%
9.5 / 16
81.3%
+70
1 1 1 1 1 0 0 0 0 1 1 = 1 0 0 1
–   Minnow1061+81
−73
(−14)5.5 − 3.5
(+5−3=1)
61.1%
5.5 / 9
80.6%
+81
1 0 1 0 1 1 = 0 1
–   ROBOKewlper 0.047a1059+83
−75
(−16)44 − 40
(+43−39=2)
52.4%
44.0 / 84
85.0%
+6
1 0 1 1 0 0 1 1 0 1 0 1 1 1 1 0 0 1 0 0 0 1 0 1 0 1 = 0 0 0 1 0 1 0 1 0 1 0 1 1 0 0 1 0 0 1 = 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 0 1 0 0 1 0
–   Iota 1.0 32-bit1035+105
−100
(−40)11.5 − 3.5
(+11−3=1)
76.7%
11.5 / 15
99.7%
+193
1 0 1 0 1 1 1 1 0 1 = 1 1 1 1
–   Safrad 2.1.35.2101021+119
−114
(−54)11.5 − 6.5
(+11−6=1)
63.9%
11.5 / 18
100.0%
+65
1 0 1 0 0 1 1 0 1 0 1 1 1 1 1 = 0 1
–   Xadreco 5.71020+121
−114
(−55)11 − 8
(+11−8=0)
57.9%
11.0 / 19
99.9%
+14
1 0 0 0 0 1 1 0 0 0 1 1 1 0 1 1 1 1 1
–   Kace 0.821012+130
−122
(−63)10 − 5
(+10−5=0)
66.7%
10.0 / 15
100.0%
+94
1 1 0 1 1 0 1 0 0 1 1 1 1 0 1
–   Testina 2.21000+143
−135
(−75)7.5 − 8.5
(+6−7=3)
46.9%
7.5 / 16
100.0%
−100
0 = 1 = 0 1 1 0 0 0 1 1 0 0 = 1
–   GIUChess 1.0 beta2993+147
−142
(−82)12.5 − 5.5
(+12−5=1)
69.4%
12.5 / 18
100.0%
+89
0 1 1 1 1 1 1 0 1 1 1 1 1 0 = 0 1 0
–   Shallow Blue 1.0.2 64-bit989+152
−145
(−86)19 − 22
(+18−21=2)
46.3%
19.0 / 41
100.0%
−116
0 0 0 0 1 0 1 0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 1 1 0 0 0 = = 0 1 0 1 1 1 1 0 0 1 1 1
–   Youk 1.0.5965+175
−170
(−110)12 − 6
(+12−6=0)
66.7%
12.0 / 18
100.0%
+46
1 1 0 1 1 0 0 0 1 1 1 1 0 1 1 0 1 1
–   Chad's Chess 0.15935+205
−200
(−140)15 − 1
(+15−1=0)
93.8%
15.0 / 16
100.0%
+380
1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1
–   NSVChess v0.14926+213
−208
(−149)11.5 − 6.5
(+11−6=1)
63.9%
11.5 / 18
100.0%
−30
1 1 0 1 1 0 0 1 1 0 0 1 = 0 1 1 1 1
–   Dreamer898+244
−236
(−177)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Pyotr 0.6 AM863+277
−271
(−212)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Hippocampe 0.4.1861+279
−273
(−214)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Dika 0.4209844+296
−291
(−231)12 − 5
(+12−5=0)
70.6%
12.0 / 17
100.0%
−34
1 1 0 1 1 0 0 0 1 1 0 1 1 1 1 1 1
–   Neurone XVIII796+346
−339
(−279)13 − 5
(+13−5=0)
72.2%
13.0 / 18
100.0%
−72
0 1 0 1 1 1 0 1 1 1 1 1 1 0 1 0 1 1
–   Chess4j 0.1741+399
−393
(−334)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   EasyPeasy 1.0652+488
−482
(−423)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   NEG 0.3d534+606
−600
(−541)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   POS 1.20409+730
−725
(−666)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   LaMoSca 0.10355+785
−779
(−720)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 1, 2021