CCRL Blitz
Downloads and Statistics
March 6, 2021
Testing summary:
Total: 2'478'353 games
played by 2'951 programs

White wins: 953'046 (38.5%)
Black wins: 763'412 (30.8%)
Draws: 761'895 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
Chess4j 0.1 (745+395
−390		)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
−14		(+1242)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Warrior 1.0.31908+9
−9		(+1163)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Roce 0.03901853+10
−10		(+1108)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Beaches 2.321797+11
−10		(+1052)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   HoiChess 0.103 64-bit1791+20
−19		(+1046)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Ziggy 0.71747+20
−20		(+1002)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   GChess IV 0.2.01732+12
−12		(+987)0.5 − 10.5
(+0−10=1)		4.5%
0.5 / 11
0.0%
+523
0 0 0 = 0 0 0 0 0 0 0
–   TSCP 1.811725+10
−10		(+980)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   BACE 0.451675+11
−11		(+930)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 0.01r121639+13
−13		(+894)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		(+887)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		(+826)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 0.161504+21
−21		(+759)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Tarrasch Toy Engine 0.9061491+13
−13		(+746)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 16201480+28
−28		(+735)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   MiniMardi 1.31413+11
−11		(+668)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		(+664)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 0.171390+13
−14		(+645)7 − 26
(+0−19=14)
21.2%
7.0 / 33
0.0%
+461
0 0 = = 0 = = 0 0 0 0 = 0 0 = = 0 0 0 = 0 = = = = 0 0 0 = 0 0 = 0
–   Skaki 1.231385+21
−21		(+640)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Numpty Omega1380+16
−16		(+635)0.5 − 11.5
(+0−11=1)		4.2%
0.5 / 12
0.0%
+156
0 0 0 0 0 0 0 0 = 0 0 0
–   Virutor Chess 1.11363+18
−18		(+618)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   uMax 1.6w1337+32
−32		(+592)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Fimbulwinter 5.001317+25
−26		(+572)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 2.0b31290+14
−14		(+545)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   T.rex 1.91282+18
−18		(+537)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   QuTeChess 1.0.1t r31274+22
−22		(+529)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+559
=
–   Tikov 0.6.31244+17
−17		(+499)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Pierre 1.71236+19
−19		(+491)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Supra 11.5.1 64-bit1232+38
−37		(+487)0 − 6
(+0−6=0)		0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   Gringo 1.4.9b1232+17
−17		(+487)1 − 27
(+0−26=2)		3.6%
1.0 / 28
0.0%
−18
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
–   Raffaela 0.1.41231+17
−18		(+486)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Toledo Nanochess Jan/11/20101224+13
−14		(+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 0.91195+18
−18		(+450)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   BlitzKibitz 51185+35
−35		(+440)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Cassandre 0.241148+18
−12		(+403)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+433
=
–   JChecs 0.1.01142+28
−6		(+397)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+366
=
–   Cmcchess 2.271140+24
−4		(+395)1 − 8
(+0−7=2)		11.1%
1.0 / 9
0.0%
+90
0 0 = = 0 0 0 0 0
–   Brama 0512041137+36
−1		(+392)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Usurpator II1128+26
−7		(+383)0 − 10
(+0−10=0)		0.0%
0.0 / 10
0.0%
−INF
0 0 0 0 0 0 0 0 0 0
–   Blitzter 2.01080+64
−55		(+335)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Frank 0.581074+68
−61		(+329)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Strategic Deep 1.251074+71
−61		(+329)0 − 9
(+0−9=0)		0.0%
0.0 / 9
0.0%
−INF
0 0 0 0 0 0 0 0 0
–   Hanzo The Razor1071+79
−64		(+326)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+295
=
–   Iota 1.0 32-bit1036+104
−99		(+291)1.5 − 20.5
(+0−19=3)		6.8%
1.5 / 22
0.0%
−107
0 0 = 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0
–   Safrad 2.1.35.2101025+115
−110		(+280)5.5 − 32.5
(+0−27=11)
14.5%
5.5 / 38
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
–   Xadreco 5.71024+118
−110		(+279)0.5 − 8.5
(+0−8=1)		5.6%
0.5 / 9
0.0%
−161
0 0 0 = 0 0 0 0 0
–   Kace 0.821016+126
−118		(+271)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Testina 2.21004+140
−131		(+259)3 − 18
(+1−16=4)		14.3%
3.0 / 21
0.0%
−20
0 0 0 0 0 0 0 0 0 0 = = 0 = 0 0 0 1 0 = 0
–   GIUChess 1.0 beta2997+143
−138		(+252)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Youk 1.0.5969+171
−165		(+224)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Chad's Chess 0.15939+201
−196		(+194)2 − 26
(+1−25=2)		7.1%
2.0 / 28
0.0%
−233
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 v0.14930+209
−204		(+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
–   Dreamer902+240
−232		(+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 AM867+272
−267		(+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 0.4.1865+275
−269		(+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 0.4209848+292
−286		(+103)8 − 11
(+1−4=14)		42.1%
8.0 / 19
0.0%
+63
= = = = = = = = = 0 0 = 1 0 = = = = 0
–   Neurone XVIII800+342
−335		(+55)0 − 1
(+0−1=0)		0.0%
0.0 / 1
2.6%
−INF
0
–   EasyPeasy 1.0657+483
−478		(−88)24 − 8
(+20−4=8)
75.0%
24.0 / 32
100.0%
+93
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 1.30633+509
−501		(−112)4 − 3
(+2−1=4)		57.1%
4.0 / 7
100.0%
−69
1 = = = 0 = 1
–   MicroChess 1976601+541
−534		(−144)11.5 − 2.5
(+9−0=5)		82.1%
11.5 / 14
100.0%
+68
1 1 = 1 = = 1 1 1 1 = 1 = 1
–   NEG 0.3d538+601
−596		(−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 2.0500+640
−635		(−245)23.5 − 6.5
(+19−2=9)
78.3%
23.5 / 30
100.0%
−38
= 1 1 1 1 = 0 1 1 1 = 1 1 1 1 = 1 1 0 1 1 1 1 = = 1 = = 1 =
–   CPP1448+692
−687		(−297)19.5 − 1.5
(+18−0=3)		92.9%
19.5 / 21
100.0%
+92
= 1 1 1 1 1 1 1 1 1 1 1 = = 1 1 1 1 1 1 1
–   POS 1.20414+726
−721		(−331)8 − 0
(+8−0=0)		100.0%
8.0 / 8
100.0%
+INF
1 1 1 1 1 1 1 1
–   LaMoSca 0.10360+780
−775		(−385)15 − 8
(+7−0=16)		65.2%
15.0 / 23
100.0%
−302
= = 1 = = = 1 = 1 1 = = = = = 1 = 1 = 1 = = =
–   ACE 0.1350+790
−785		(−395)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
−98
1 = 1 1 1 1 1 =
–   Brutus RND249+891
−886		(−496)9.5 − 0.5
(+9−0=1)		95.0%
9.5 / 10
100.0%
−40
1 1 1 = 1 1 1 1 1 1
713 games: 127 wins, 417 losses, 169 draws (23.7%), score: 29.7%

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Created in 2005-2013 by CCRL team
Last games added on March 6, 2021