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
Skaki 1.23#636  (1390+20
−20
)Quote
Authors: Greg Lazarou (USA/Greece), Christos Philippou (USA/Greece) Link: Jim Ablett
This is the only Skaki version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Protej 0.5.71963+20
−20
(+573)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
+237
–   Bismark 1.41955+22
−21
(+565)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   SamChess1921+12
−12
(+531)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Dabbaba 7.491907+13
−13
(+517)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Tyrell 1.021902+18
−18
(+512)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
+176
–   MrChess 2.11886+16
−16
(+496)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   FreeChessII 2.171880+23
−23
(+490)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
+148
–   Arabian Knight 1.511866+26
−26
(+476)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   HeavyChess 0.13 beta1837+17
−17
(+447)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
+98
–   Milady 3.251835+20
−20
(+445)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   JARS 1.75a1822+14
−14
(+432)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   NoonianChess 3.2.06P21806+19
−19
(+416)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
+67
–   Macromix 2.011800+17
−17
(+410)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   HoiChess 0.103 64-bit1791+20
−19
(+401)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Bremboce 0.6.21780+17
−18
(+390)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   BeRoChess 1.00 32-bit1771+34
−33
(+381)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Pulsar 2009-9b1767+14
−14
(+377)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Mint 2.31759+15
−14
(+369)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
+37
–   NG-Play 8.31750+41
−41
(+360)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Lodocase 2402081749+17
−17
(+359)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Ziggy 0.71747+20
−20
(+357)0.5 − 6.5
(+0−6=1)
7.1%
0.5 / 7
0.0%
−44
–   Vicki 0.041a1740+12
−12
(+350)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Zoidberg 0.11719+15
−15
(+329)0 − 5
(+0−5=0)
0.0%
0.0 / 5
0.0%
−INF
–   Chess 4.1a1687+34
−34
(+297)0.5 − 6.5
(+0−6=1)
7.1%
0.5 / 7
0.0%
−91
–   SharpChess2 2.6.91675+31
−31
(+285)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−33
–   Tristram 3.361666+20
−20
(+276)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−95
–   Cmcchess 2.51658+16
−16
(+268)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−90
–   Sayuri 2014.06.16 64-bit1623+52
−51
(+233)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+186
–   Revati 0.4c1614+21
−21
(+224)0 − 5
(+0−5=0)
0.0%
0.0 / 5
0.0%
−INF
–   Kitteneitor 0.18.1 32-bit1587+38
−38
(+197)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+84
–   Darky 0.5d1583+22
−22
(+193)1 − 6
(+1−6=0)
14.3%
1.0 / 7
0.0%
−159
–   MSCP 1.6h1558+30
−30
(+168)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−193
–   Marginal 0.11546+32
−32
(+156)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−167
–   Violet 1.1 64-bit1544+42
−41
(+154)6 − 4
(+6−4=0)
60.0%
6.0 / 10
0.0%
+244
–   Yawce 0.161501+21
−21
(+111)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+141
–   Alibaba 1.381499+23
−23
(+109)1 − 4
(+1−4=0)
20.0%
1.0 / 5
0.0%
−193
–   Supra 26.0 pro 64-bit1481+17
−17
(+91)10.5 − 14.5
(+8−12=5)
42.0%
10.5 / 25
0.0%
+37
–   Gedeone 16201480+28
−28
(+90)11 − 14
(+10−13=2)
44.0%
11.0 / 25
0.0%
+39
–   Apep 1.011474+24
−24
(+84)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−125
–   Goyaz 0.0071423+14
−14
(+33)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.4%
−338
–   Hactar 0.9.0 64-bit1421+13
−13
(+31)15 − 13
(+11−9=8)
53.6%
15.0 / 28
0.5%
+53
–   Abulafia 0.611414+38
−39
(+24)1 − 3
(+0−2=2)
25.0%
1.0 / 4
14.1%
−137
–   Supra 15.01409+48
−49
(+19)2 − 1
(+2−1=0)
66.7%
2.0 / 3
24.6%
+175
–   Numpty DD1409+24
−24
(+19)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
11.9%
+61
–   Cefap 0.721396+27
−27
(+6)17.5 − 9.5
(+14−6=7)
64.8%
17.5 / 27
37.3%
+108
–   Nanook 0.171392+13
−13
(+2)12 − 14
(+4−6=16)
46.2%
12.0 / 26
43.0%
−23
–   Virutor Chess 1.11363+18
−18
(−27)14 − 13
(+12−11=4)
51.9%
14.0 / 27
97.7%
−13
–   MiniChessAI 1.191362+15
−15
(−28)12.5 − 15.5
(+11−14=3)
44.6%
12.5 / 28
98.6%
−69
–   Ozwald 0.431349+13
−13
(−41)19 − 12
(+18−11=2)
61.3%
19.0 / 31
100.0%
+51
–   Joanna 2002 1.031344+21
−21
(−46)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.9%
+13
–   Endamat 20210217 64-bit1336+23
−23
(−54)59.5 − 32.5
(+51−24=17)
64.7%
59.5 / 92
100.0%
+57
–   uMax 1.6w1335+32
−32
(−55)11 − 10
(+6−5=10)
52.4%
11.0 / 21
99.8%
−39
–   Fimbulwinter 5.001317+25
−26
(−73)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−103
–   KillerQueen 2.0b31283+14
−14
(−107)12 − 13
(+8−9=8)
48.0%
12.0 / 25
100.0%
−125
–   T.rex 1.91279+18
−18
(−111)22.5 − 8.5
(+19−5=7)
72.6%
22.5 / 31
100.0%
+57
–   QuTeChess 1.0.1t r31272+22
−22
(−118)13.5 − 11.5
(+8−6=11)
54.0%
13.5 / 25
100.0%
−88
–   Sargon 1978 1.001253+18
−18
(−137)60 − 13
(+51−4=18)
82.2%
60.0 / 73
100.0%
+105
–   Tikov 0.6.31239+16
−16
(−151)19 − 11
(+17−9=4)
63.3%
19.0 / 30
100.0%
−48
–   Pierre 1.71229+19
−19
(−161)19.5 − 5.5
(+19−5=1)
78.0%
19.5 / 25
100.0%
+92
–   Raffaela 0.1.41228+17
−18
(−162)23 − 7
(+20−4=6)
76.7%
23.0 / 30
100.0%
+41
–   Gringo 1.4.9b1228+17
−17
(−162)12.5 − 9.5
(+12−9=1)
56.8%
12.5 / 22
100.0%
−102
–   Dragontooth 0.2 Bahamut 64-bit1226+22
−21
(−164)42.5 − 7.5
(+38−3=9)
85.0%
42.5 / 50
100.0%
+118
–   Toledo Nanochess Jan/11/20101221+13
−13
(−169)18 − 11
(+13−6=10)
62.1%
18.0 / 29
100.0%
−88
–   Neurone XXIII1215+31
−31
(−175)7 − 0
(+7−0=0)
100.0%
7.0 / 7
100.0%
+INF
–   DarkFusch 0.91190+18
−18
(−200)14.5 − 16.5
(+9−11=11)
46.8%
14.5 / 31
100.0%
−223
–   BlitzKibitz 51183+35
−34
(−207)14 − 6
(+12−4=4)
70.0%
14.0 / 20
100.0%
−57
–   Project Invincible 2.041178+26
−26
(−212)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−221
–   GrayMatter SVN16041159+35
−21
(−231)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Neurone XXVI1139+33
−4
(−251)45 − 5
(+43−3=4)
90.0%
45.0 / 50
100.0%
+124
–   Brama 0512041133+37
−2
(−257)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Usurpator II1124+28
−11
(−266)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Blitzter 2.01075+69
−59
(−315)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Strategic Deep 1.251070+74
−65
(−320)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Frank 0.581070+72
−65
(−320)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Hanzo The Razor1067+83
−68
(−323)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   AdaChess 1.01065+98
−70
(−325)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
–   Talvmenni 0.11062+79
−72
(−328)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Minnow1061+81
−73
(−329)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
0
–   DarkTemplar 0.11023+129
−112
(−367)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
−20
–   Safrad 2.1.35.2101021+119
−114
(−369)6 − 1
(+6−1=0)
85.7%
6.0 / 7
100.0%
+2
–   Xadreco 5.71020+121
−114
(−370)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Kace 0.821012+130
−122
(−378)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Testina 2.21000+143
−135
(−390)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−359
–   GIUChess 1.0 beta2993+147
−142
(−397)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−427
–   Youk 1.0.5965+175
−170
(−425)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Zoe 0.1944+195
−190
(−446)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
−300
–   NSVChess v0.14926+213
−208
(−464)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−433
–   Dreamer898+244
−236
(−492)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Pyotr 0.6 AM863+277
−271
(−527)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−557
–   Dika 0.4209844+296
−291
(−546)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−576
–   Chess4j 1.2820+320
−315
(−570)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
−220
–   Neurone XVIII796+346
−339
(−594)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Chess4j 0.1741+399
−393
(−649)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   EasyPeasy 1.0652+488
−482
(−738)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   NEG 0.3d534+606
−600
(−856)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Ram 2.0495+644
−639
(−895)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   CPP1444+696
−691
(−946)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   LaMoSca 0.10355+785
−779
(−1035)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   ACE 0.1346+794
−789
(−1044)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Brutus RND244+895
−890
(−1146)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

Rating changes by day

Rating changes with played games


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