CCRL Blitz
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 2'502'969 games
played by 2'977 programs

White wins: 962'290 (38.4%)
Black wins: 770'705 (30.8%)
Draws: 769'974 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
Chess4j 0.1 (742+397
−392
)Quote
Author: James Swafford (USA) Link: Project Page
This is one of the 8 Chess4j versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Bubble 1.51987+14
−13
(+1245)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Warrior 1.0.31908+9
−9
(+1166)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Roce 0.03901852+10
−10
(+1110)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Beaches 2.321797+10
−11
(+1055)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   HoiChess 0.103 64-bit1790+20
−19
(+1048)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ziggy 0.71747+20
−20
(+1005)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   GChess IV 0.2.01731+12
−12
(+989)0.5 − 10.5
(+0−10=1)
4.5%
0.5 / 11
0.0%
+525
0 0 0 = 0 0 0 0 0 0 0
–   TSCP 1.811724+10
−10
(+982)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   BACE 0.451675+11
−11
(+933)0 − 12
(+0−12=0)
0.0%
0.0 / 12
0.0%
−INF
0 0 0 0 0 0 0 0 0 0 0 0
–   Vapor 0.01r121638+13
−12
(+896)0 − 9
(+0−9=0)
0.0%
0.0 / 9
0.0%
−INF
0 0 0 0 0 0 0 0 0
–   MSCP 1.441632+12
−12
(+890)0 − 11
(+0−11=0)
0.0%
0.0 / 11
0.0%
−INF
0 0 0 0 0 0 0 0 0 0 0
–   Rocinante 1.01 64-bit1571+14
−14
(+829)0 − 13
(+0−13=0)
0.0%
0.0 / 13
0.0%
−INF
0 0 0 0 0 0 0 0 0 0 0 0 0
–   Yawce 0.161501+21
−20
(+759)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Tarrasch Toy Engine 0.9061491+13
−13
(+749)0 − 14
(+0−14=0)
0.0%
0.0 / 14
0.0%
−INF
0 0 0 0 0 0 0 0 0 0 0 0 0 0
–   Gedeone 16201479+28
−28
(+737)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   MiniMardi 1.31413+11
−10
(+671)0 − 13
(+0−13=0)
0.0%
0.0 / 13
0.0%
−INF
0 0 0 0 0 0 0 0 0 0 0 0 0
–   Tony's Chess 0.021409+14
−14
(+667)0 − 28
(+0−28=0)
0.0%
0.0 / 28
0.0%
−INF
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 0 0
–   Nanook 0.171392+13
−13
(+650)7 − 26
(+0−19=14)
21.2%
7.0 / 33
0.0%
+466
0 0 = = 0 = = 0 0 0 0 = 0 0 = = 0 0 0 = 0 = = = = 0 0 0 = 0 0 = 0
–   Skaki 1.231390+20
−20
(+648)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Numpty Omega1380+16
−16
(+638)0.5 − 11.5
(+0−11=1)
4.2%
0.5 / 12
0.0%
+159
0 0 0 0 0 0 0 0 = 0 0 0
–   Virutor Chess 1.11362+18
−18
(+620)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   uMax 1.6w1335+32
−32
(+593)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Fimbulwinter 5.001317+26
−26
(+575)0 − 12
(+0−12=0)
0.0%
0.0 / 12
0.0%
−INF
0 0 0 0 0 0 0 0 0 0 0 0
–   KillerQueen 2.0b31284+14
−14
(+542)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   T.rex 1.91281+18
−18
(+539)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   QuTeChess 1.0.1t r31272+22
−22
(+530)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+560
=
–   Tikov 0.6.31239+16
−16
(+497)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Pierre 1.71229+19
−19
(+487)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Supra 11.5.1 64-bit1228+38
−37
(+486)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   Raffaela 0.1.41228+18
−18
(+486)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Gringo 1.4.9b1228+17
−17
(+486)1 − 27
(+0−26=2)
3.6%
1.0 / 28
0.0%
−19
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
–   Toledo Nanochess Jan/11/20101221+13
−13
(+479)1.5 − 30.5
(+0−29=3)
4.7%
1.5 / 32
0.0%
+20
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 0 = 0 0
–   DarkFusch 0.91189+18
−18
(+447)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   BlitzKibitz 51183+35
−34
(+441)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Cassandre 0.241140+18
−6
(+398)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+428
=
–   JChecs 0.1.01138+29
−4
(+396)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+365
=
–   Cmcchess 2.271137+25
−3
(+395)1 − 8
(+0−7=2)
11.1%
1.0 / 9
0.0%
+90
0 0 = = 0 0 0 0 0
–   Brama 0512041133+37
−1
(+391)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Usurpator II1124+28
−10
(+382)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+68
−58
(+334)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Strategic Deep 1.251070+73
−64
(+328)0 − 9
(+0−9=0)
0.0%
0.0 / 9
0.0%
−INF
0 0 0 0 0 0 0 0 0
–   Frank 0.581070+71
−64
(+328)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hanzo The Razor1067+82
−67
(+325)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+294
=
–   Iota 1.0 32-bit1036+103
−97
(+294)1.5 − 20.5
(+0−19=3)
6.8%
1.5 / 22
0.0%
−104
0 0 = 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0
–   Xadreco 5.71021+120
−113
(+279)0.5 − 8.5
(+0−8=1)
5.6%
0.5 / 9
0.0%
−161
0 0 0 = 0 0 0 0 0
–   Safrad 2.1.35.2101021+118
−112
(+279)5.5 − 32.5
(+0−27=11)
14.5%
5.5 / 38
0.0%
+19
= = 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 = 0
–   Kace 0.821013+129
−121
(+271)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Testina 2.21000+142
−134
(+258)3 − 18
(+1−16=4)
14.3%
3.0 / 21
0.0%
−21
0 0 0 0 0 0 0 0 0 0 = = 0 = 0 0 0 1 0 = 0
–   GIUChess 1.0 beta2993+146
−140
(+251)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Youk 1.0.5965+174
−168
(+223)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Chad's Chess 0.15935+204
−198
(+193)2 − 26
(+1−25=2)
7.1%
2.0 / 28
0.0%
−234
0 0 0 0 = 0 0 0 0 0 = 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0
–   NSVChess v0.14927+212
−207
(+185)3.5 − 12.5
(+0−9=7)
21.9%
3.5 / 16
0.0%
+11
0 0 0 = 0 0 = = 0 = = 0 0 = = 0
–   Dreamer899+242
−235
(+157)8 − 17
(+3−12=10)
32.0%
8.0 / 25
0.0%
+46
0 1 0 0 0 = 0 = 0 0 = = 0 0 1 = 0 = = = = 1 0 = 0
–   Pyotr 0.6 AM864+275
−269
(+122)13 − 19
(+4−10=18)
40.6%
13.0 / 32
0.0%
+72
0 0 0 = = 1 0 0 = = = 1 = = = = 0 = 0 = = = 1 = 1 0 = = = 0 0 =
–   Hippocampe 0.4.1862+277
−272
(+120)5 − 18
(+1−14=8)
21.7%
5.0 / 23
0.0%
−72
= 0 0 = 0 0 = 0 0 1 = 0 0 0 0 0 0 0 = = = = 0
–   Dika 0.4209845+294
−289
(+103)8 − 11
(+1−4=14)
42.1%
8.0 / 19
0.0%
+63
= = = = = = = = = 0 0 = 1 0 = = = = 0
–   Neurone XVIII796+345
−338
(+54)0 − 1
(+0−1=0)
0.0%
0.0 / 1
2.7%
−INF
0
–   EasyPeasy 1.0653+486
−480
(−89)24 − 8
(+20−4=8)
75.0%
24.0 / 32
100.0%
+92
1 = 1 = 1 1 1 0 1 0 0 1 1 1 1 1 = = = = 1 = 1 1 1 1 0 1 = 1 1 1
–   ReBorn Mainsworthy 1.30630+512
−504
(−112)4 − 3
(+2−1=4)
57.1%
4.0 / 7
100.0%
−69
1 = = = 0 = 1
–   MicroChess 1976597+543
−536
(−145)11.5 − 2.5
(+9−0=5)
82.1%
11.5 / 14
100.0%
+67
1 1 = 1 = = 1 1 1 1 = 1 = 1
–   NEG 0.3d535+604
−599
(−207)26 − 8
(+18−0=16)
76.5%
26.0 / 34
100.0%
−42
= 1 1 = = = 1 = 1 1 = = = 1 = = 1 1 1 1 = = 1 1 1 = = 1 = 1 1 = 1 1
–   Ram 2.0496+643
−637
(−246)23.5 − 6.5
(+19−2=9)
78.3%
23.5 / 30
100.0%
−39
= 1 1 1 1 = 0 1 1 1 = 1 1 1 1 = 1 1 0 1 1 1 1 = = 1 = = 1 =
–   CPP1444+694
−689
(−298)19.5 − 1.5
(+18−0=3)
92.9%
19.5 / 21
100.0%
+91
= 1 1 1 1 1 1 1 1 1 1 1 = = 1 1 1 1 1 1 1
–   POS 1.20410+729
−723
(−332)8 − 0
(+8−0=0)
100.0%
8.0 / 8
100.0%
+INF
1 1 1 1 1 1 1 1
–   LaMoSca 0.10356+783
−777
(−386)15 − 8
(+7−0=16)
65.2%
15.0 / 23
100.0%
−303
= = 1 = = = 1 = 1 1 = = = = = 1 = 1 = 1 = = =
–   ACE 0.1347+792
−787
(−395)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
−98
1 = 1 1 1 1 1 =
–   Brutus RND245+893
−888
(−497)9.5 − 0.5
(+9−0=1)
95.0%
9.5 / 10
100.0%
−41
1 1 1 = 1 1 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on April 10, 2021