CCRL Blitz
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 2'464'260 games
played by 2'932 programs

White wins: 947'616 (38.5%)
Black wins: 759'359 (30.8%)
Draws: 757'285 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
Chess4j 1.2 (828+312
−307
)Quote
Author: James Swafford (USA) Link: Project Page
This is one of the 8 Chess4j versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Protej 0.5.71963+20
−20
(+1135)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Bismark 1.41956+22
−22
(+1128)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   SamChess1921+12
−12
(+1093)0 − 7
(+0−7=0)
0.0%
0.0 / 7
0.0%
−INF
–   Dabbaba 7.491907+13
−13
(+1079)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Tyrell 1.021893+19
−19
(+1065)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   MrChess 2.11886+17
−16
(+1058)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   FreeChessII 2.171879+23
−23
(+1051)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Arabian Knight 1.511865+26
−26
(+1037)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Milady 3.251835+20
−20
(+1007)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   HeavyChess 0.13 beta1831+18
−18
(+1003)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   JARS 1.75a1822+14
−14
(+994)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   NoonianChess 3.2.06P21805+20
−20
(+977)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
+605
–   Macromix 2.011800+18
−18
(+972)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Bremboce 0.6.21780+17
−18
(+952)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   BeRoChess 1.00 32-bit1771+34
−33
(+943)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Pulsar 2009-9b1767+14
−14
(+939)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Mint 2.31761+15
−15
(+933)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Lodocase 2402081754+18
−18
(+926)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   NG-Play 8.31750+41
−41
(+922)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Ziggy 0.71747+20
−20
(+919)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Vicki 0.041a1741+12
−12
(+913)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Zoidberg 0.11723+15
−15
(+895)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Chess 4.1a1688+34
−34
(+860)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   SharpChess2 2.6.91676+31
−31
(+848)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Tristram 3.361667+20
−20
(+839)0 − 7
(+0−7=0)
0.0%
0.0 / 7
0.0%
−INF
–   Cmcchess 2.51658+16
−16
(+830)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Revati 0.4c1613+22
−22
(+785)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Kitteneitor 0.18.1 32-bit1588+38
−38
(+760)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Darky 0.5d1583+22
−22
(+755)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   MSCP 1.6h1558+30
−30
(+730)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Marginal 0.11546+32
−32
(+718)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Alibaba 1.381499+23
−23
(+671)0 − 5
(+0−5=0)
0.0%
0.0 / 5
0.0%
−INF
–   Apep 1.011474+23
−24
(+646)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Goyaz 0.0071423+14
−14
(+595)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Abulafia 0.611415+38
−39
(+587)0 − 5
(+0−5=0)
0.0%
0.0 / 5
0.0%
−INF
–   Supra 15.01409+48
−49
(+581)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Nanook 0.171390+14
−14
(+562)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+491
–   Skaki 1.231385+21
−21
(+557)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
+208
–   MiniChessAI 1.191363+15
−15
(+535)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Virutor Chess 1.11363+18
−18
(+535)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Ozwald 0.431348+13
−13
(+520)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Joanna 2002 1.031344+21
−21
(+516)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   KillerQueen 2.0b31289+14
−14
(+461)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
+211
–   T.rex 1.91282+18
−18
(+454)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   QuTeChess 1.0.1t r31274+22
−22
(+446)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+148
–   Tikov 0.6.31244+17
−17
(+416)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Gringo 1.4.9b1231+17
−17
(+403)1 − 4
(+1−4=0)
20.0%
1.0 / 5
0.0%
+105
–   Raffaela 0.1.41230+17
−18
(+402)0 − 5
(+0−5=0)
0.0%
0.0 / 5
0.0%
−INF
–   Toledo Nanochess Jan/11/20101224+13
−14
(+396)0 − 7
(+0−7=0)
0.0%
0.0 / 7
0.0%
−INF
–   Pulse 1.2.01199+29
−29
(+371)2 − 30
(+0−28=4)
6.3%
2.0 / 32
0.0%
−39
–   DarkFusch 0.91195+18
−18
(+367)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+289
–   Project Invincible 2.041181+26
−26
(+353)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
+213
–   AdaChess 1.01067+96
−68
(+239)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−121
–   DarkTemplar 0.11026+127
−109
(+198)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
+50
–   Safrad 2.1.35.2101024+116
−110
(+196)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−176
–   Zoe 0.1947+193
−188
(+119)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+29
–   Luzhin 0.1924+216
−211
(+96)32.5 − 65.5
(+12−45=41)
33.2%
32.5 / 98
0.0%
−10
–   Alouette 0.0.5 64-bit694+446
−441
(−134)718.5 − 295.5
(+502−79=433)
70.9%
718.5 / 1014
100.0%
−2
–   MicroChess 1976605+536
−529
(−223)16 − 1
(+15−0=2)
94.1%
16.0 / 17
100.0%
+191

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Created in 2005-2013 by CCRL team
Last games added on February 20, 2021