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

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Show each game results
Chess4j 1.2 (820+320
−315
)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
(+1143)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Bismark 1.41955+22
−21
(+1135)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   SamChess1921+12
−12
(+1101)0 − 7
(+0−7=0)
0.0%
0.0 / 7
0.0%
−INF
–   Dabbaba 7.491907+13
−13
(+1087)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Tyrell 1.021902+18
−18
(+1082)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   MrChess 2.11886+16
−16
(+1066)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   FreeChessII 2.171880+23
−23
(+1060)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Arabian Knight 1.511866+26
−26
(+1046)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   HeavyChess 0.13 beta1837+17
−17
(+1017)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Milady 3.251835+20
−20
(+1015)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   JARS 1.75a1822+14
−14
(+1002)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   NoonianChess 3.2.06P21806+19
−19
(+986)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
+614
–   Macromix 2.011800+17
−17
(+980)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Bremboce 0.6.21780+17
−18
(+960)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   BeRoChess 1.00 32-bit1771+34
−33
(+951)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Pulsar 2009-9b1767+14
−14
(+947)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Mint 2.31759+15
−14
(+939)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   NG-Play 8.31750+41
−41
(+930)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Lodocase 2402081749+17
−17
(+929)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Ziggy 0.71747+20
−20
(+927)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Vicki 0.041a1740+12
−12
(+920)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Zoidberg 0.11719+15
−15
(+899)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Chess 4.1a1687+34
−34
(+867)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   SharpChess2 2.6.91675+31
−31
(+855)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Tristram 3.361666+20
−20
(+846)0 − 7
(+0−7=0)
0.0%
0.0 / 7
0.0%
−INF
–   Cmcchess 2.51658+16
−16
(+838)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Revati 0.4c1614+21
−21
(+794)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Kitteneitor 0.18.1 32-bit1587+38
−38
(+767)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Darky 0.5d1583+22
−22
(+763)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   MSCP 1.6h1558+30
−30
(+738)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Marginal 0.11546+32
−32
(+726)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Alibaba 1.381499+23
−23
(+679)0 − 5
(+0−5=0)
0.0%
0.0 / 5
0.0%
−INF
–   Apep 1.011474+24
−24
(+654)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Goyaz 0.0071423+14
−14
(+603)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Abulafia 0.611414+38
−39
(+594)0 − 5
(+0−5=0)
0.0%
0.0 / 5
0.0%
−INF
–   Supra 15.01409+48
−49
(+589)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Nanook 0.171392+13
−13
(+572)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+501
–   Skaki 1.231390+20
−20
(+570)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
+220
–   Virutor Chess 1.11363+18
−18
(+543)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   MiniChessAI 1.191362+15
−15
(+542)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Ozwald 0.431349+13
−13
(+529)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Joanna 2002 1.031344+21
−21
(+524)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   KillerQueen 2.0b31283+14
−14
(+463)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
+213
–   T.rex 1.91279+18
−18
(+459)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   QuTeChess 1.0.1t r31272+22
−22
(+452)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+154
–   Tikov 0.6.31239+16
−16
(+419)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   Gringo 1.4.9b1228+17
−17
(+408)1 − 4
(+1−4=0)
20.0%
1.0 / 5
0.0%
+110
–   Raffaela 0.1.41228+17
−18
(+408)0 − 5
(+0−5=0)
0.0%
0.0 / 5
0.0%
−INF
–   Toledo Nanochess Jan/11/20101221+13
−13
(+401)0 − 7
(+0−7=0)
0.0%
0.0 / 7
0.0%
−INF
–   Pulse 1.2.01195+29
−29
(+375)2 − 30
(+0−28=4)
6.3%
2.0 / 32
0.0%
−35
–   DarkFusch 0.91190+18
−18
(+370)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+292
–   Project Invincible 2.041178+26
−26
(+358)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
+218
–   AdaChess 1.01065+98
−70
(+245)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−115
–   DarkTemplar 0.11023+129
−112
(+203)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
+55
–   Safrad 2.1.35.2101021+119
−114
(+201)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−171
–   Zoe 0.1944+195
−190
(+124)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+34
–   Luzhin 0.1918+222
−216
(+98)32.5 − 65.5
(+12−45=41)
33.2%
32.5 / 98
0.0%
−8
–   Alouette 0.0.5 64-bit685+455
−450
(−135)718.5 − 295.5
(+502−79=433)
70.9%
718.5 / 1014
100.0%
−3
–   MicroChess 1976597+545
−538
(−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 May 1, 2021