CCRL Blitz
Downloads and Statistics
April 3, 2021
Testing summary:
Total: 2'499'706 games
played by 2'971 programs

White wins: 961'103 (38.4%)
Black wins: 769'736 (30.8%)
Draws: 768'867 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
Chess4j 3.5 64-bit#434  (1988+17
−17
)Quote
Author: James Swafford (USA) Link: Project Page
This is one of the 8 Chess4j versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Atak 6.82184+9
−10
(+196)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+226
=
–   Axolotl 1.5 64-bit2137+22
−22
(+149)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−1
0 0 = =
–   Tiny Chess 1.46 64-bit2135+18
−17
(+147)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   SpaceDog 0.97.4 64-bit2088+16
−16
(+100)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−63
0 0 = 0 = 0 = 0 = = = 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 1 0 0 1
–   Cosette 3.0 64-bit2086+20
−20
(+98)11 − 20
(+8−17=6)
35.5%
11.0 / 31
0.0%
−11
1 = = 0 = 1 1 0 0 0 0 = 0 1 0 1 1 0 0 0 1 0 0 = 0 0 0 = 0 1 0
–   Drofa 1.0.0 64-bit2061+21
−21
(+73)9.5 − 22.5
(+7−20=5)
29.7%
9.5 / 32
0.0%
−85
0 0 0 1 1 = 0 0 0 0 1 0 0 1 0 1 = = 0 1 0 0 = 0 0 = 0 0 1 0 0 0
–   Honzovy Sachy 2 64-bit2059+16
−16
(+71)13 − 17
(+11−15=4)
43.3%
13.0 / 30
0.0%
+18
1 1 1 0 0 = = 1 1 0 = 0 = 0 0 1 1 0 1 0 0 1 0 0 1 0 0 1 0 0
–   Halogen 3.0 64-bit2057+20
−19
(+69)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
0
1 1 0 0 1 = 0 = = 0 1 = 1 = 1 0 0 1 0 0 1 0 1 0 0 0 = 0 0 0 = =
–   Smash 1.0.3a 64-bit2056+20
−20
(+68)9 − 23
(+5−19=8)
28.1%
9.0 / 32
0.0%
−88
= 0 = 0 0 0 = 1 0 = 1 0 0 0 0 = 0 0 1 0 = = 0 0 1 0 0 = 0 0 1 0
–   Small Potato 0.7.0 64-bit2056+16
−16
(+68)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+98
=
–   Gerbil 0.2 64-bit2044+9
−9
(+56)13.5 − 18.5
(+12−17=3)
42.2%
13.5 / 32
0.0%
−9
0 1 0 1 1 1 0 1 0 0 = 0 0 1 1 1 1 0 0 = 0 1 1 0 0 0 = 1 0 0 0 0
–   Vice 1.0 64-bit2043+11
−11
(+55)17 − 15
(+14−12=6)
53.1%
17.0 / 32
0.0%
+79
1 = 0 0 = 0 1 = 1 0 1 1 0 0 1 = 1 0 = 1 1 0 1 1 0 0 1 = 1 0 0 1
–   Detroid 0.9.0 64-bit2039+18
−18
(+51)14 − 18
(+12−16=4)
43.8%
14.0 / 32
0.0%
0
0 0 0 = 1 1 0 0 1 1 = 1 1 0 1 0 0 1 = 0 0 1 1 0 0 0 1 0 0 1 = 0
–   FrankyGo 1.0.0 64-bit2038+18
−17
(+50)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
0.0%
+11
0 1 0 0 = = 1 0 1 1 1 1 0 0 1 0 1 0 1 = 0 = 0 1 0 1 0 = 0 1 0 0
–   Jabba 1.0 64-bit2036+11
−11
(+48)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
−14
0 0 0 0 = 1 1 1 0 1 = 0 = 0 0 0 1 1 = 0 = 0 0 1 = 1 1 0 = 0 1 0
–   Stash 13.0.1 64-bit2030+21
−22
(+42)12.5 − 18.5
(+10−16=5)
40.3%
12.5 / 31
0.1%
−30
0 0 1 1 0 1 = 0 0 = 0 = 0 1 0 1 0 0 0 0 1 0 0 0 1 = 1 1 = 0 1
–   Cinnamon 2.0 64-bit2021+13
−12
(+33)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
0.1%
−72
0 0 0 0 0 0 = 0 1 = 1 1 0 0 0 = 1 1 0 = 1 = 1 0 0 0 0 0 0 0 1 1
–   Bestia 0.902018+8
−8
(+30)18 − 14
(+13−9=10)
56.3%
18.0 / 32
0.1%
+72
= 0 1 1 0 = 0 = = 0 1 1 = 0 1 0 1 1 0 = 0 = 1 = 1 1 1 1 0 = = 1
–   Ecce 1.0 (rev. 508) 64-bit2017+12
−12
(+29)16.5 − 15.5
(+15−14=3)
51.6%
16.5 / 32
0.3%
+40
1 1 1 1 1 0 1 0 0 1 1 0 1 0 1 1 0 0 0 1 0 0 = 1 0 1 0 0 = 1 0 =
–   Supernova 1.0.1 64-bit2014+21
−21
(+26)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
3.0%
−31
1 = 0 0 = 0 0 0 0 1 0 1 = 0 = 0 0 1 0 0 = 1 0 0 1 1 1 1 1 1 0 0
–   DelphiMAX 2.92013+13
−13
(+25)1 − 0
(+1−0=0)
100.0%
1.0 / 1
1.1%
+INF
1
–   Ceibo 0.4 64-bit1995+13
−13
(+7)17.5 − 15.5
(+11−9=13)
53.0%
17.5 / 33
27.9%
+20
= 1 = 1 0 1 0 = 1 0 1 = 1 = = = 0 = 0 1 1 = 1 0 = = 0 = 0 = 1 1 0
–   Gullydeckel 2.16pl11993+10
−10
(+5)13 − 19
(+8−14=10)
40.6%
13.0 / 32
33.6%
−58
0 0 0 = = 0 = 1 = 0 1 1 0 0 0 1 1 0 0 = 1 0 0 0 = = 1 = 1 0 = =
–   Sapeli 1.92 64-bit1992+18
−18
(+4)17 − 13
(+14−10=6)
56.7%
17.0 / 30
39.6%
+49
1 1 0 0 0 1 0 1 = = 1 0 = = 1 1 1 1 1 = 0 = 1 1 0 1 0 0 0 1
–   BigLion 2.23x1986+8
−8
(−2)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
61.9%
+55
= 0 1 0 0 1 0 1 = 0 0 1 = 0 1 1 1 0 1 1 1 1 1 1 1 = = 0 1 0 0 1
–   Faile 1.4.41980+8
−8
(−8)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
82.6%
+42
1 = = 1 1 0 0 = = = 1 1 = 1 = 1 0 = 1 0 = 0 1 1 = 0 1 = 0 1 1 0
–   Arabian Knight 1.55 64-bit1980+16
−16
(−8)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
76.6%
−101
0 0 0 1 = 0 = = = 1 0 0 = 0 0 0 0 1 = 0 0 1 0 1 0 1 0 = = 1 = 0
–   Snowy 0.2 64-bit1978+13
−14
(−10)10.5 − 21.5
(+9−20=3)
32.8%
10.5 / 32
84.6%
−150
0 1 0 = 1 0 1 0 1 0 0 1 = 0 1 0 0 0 0 1 1 0 = 0 0 0 1 0 0 0 0 0
–   Stash 12.0 64-bit1974+22
−22
(−14)16 − 16
(+14−14=4)
50.0%
16.0 / 32
85.4%
−17
0 1 0 = 0 1 1 1 1 0 1 1 1 = 0 0 0 = 0 0 0 1 0 = 1 1 0 0 0 1 1 1
–   SSEChessII 2.05 DC1967+9
−9
(−21)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
98.9%
+15
1 1 0 1 1 0 0 0 1 0 1 0 1 1 1 = = 0 = 0 0 = 0 1 1 1 1 1 0 = 0 1
–   ALChess 1.841962+12
−12
(−26)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
99.4%
−13
1 0 = 1 0 0 0 0 0 1 1 0 0 0 1 0 1 = 0 0 1 1 0 1 1 1 1 1 1 = = =
–   Franky 1.0 64-bit1957+17
−17
(−31)15.5 − 15.5
(+15−15=1)
50.0%
15.5 / 31
99.5%
−29
0 1 0 1 1 1 1 0 = 0 0 0 1 1 0 0 1 1 0 1 0 1 0 0 1 1 0 0 1 1 0
–   BBC 1.0 64-bit1956+24
−24
(−32)6 − 2
(+6−2=0)
75.0%
6.0 / 8
98.8%
+203
1 0 1 1 1 0 1 1
–   Cilian 4.141956+10
−10
(−32)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
100.0%
−22
0 = = 0 0 1 1 = 0 1 = 1 1 0 1 1 0 = 0 = = 0 1 = = 0 = 1 0 1 = 1
–   Tinman 0.4.0 64-bit1954+18
−18
(−34)21 − 11
(+16−6=10)
65.6%
21.0 / 32
99.7%
+71
1 1 = 1 1 = 1 1 1 = = = 0 1 1 1 0 1 1 1 = 1 0 0 = = 1 0 = = 0 1
–   Micro-Max 4.81953+9
−9
(−35)17.5 − 13.5
(+14−10=7)
56.5%
17.5 / 31
100.0%
+10
1 1 1 0 0 1 0 1 1 = = 0 0 = 1 1 0 0 0 0 = 1 1 1 0 1 = = 1 = 1
–   Jacksprat 1.0 64-bit1952+17
−17
(−36)16 − 16
(+13−13=6)
50.0%
16.0 / 32
99.9%
−34
0 1 = 0 = 0 = 1 1 0 1 1 1 1 0 = 1 0 1 1 0 1 0 = 0 1 0 0 = 0 1 0
–   JanWillem 1.131952+9
−9
(−36)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+62
1 0 1 1 0 1 0 = 1 = = 1 0 = 1 1 = 1 0 1 1 0 1 = = 1 = 0 1 1 1 =
–   Etude 0.1.21951+11
−11
(−37)18 − 13
(+16−11=4)
58.1%
18.0 / 31
100.0%
+26
0 0 0 1 0 0 0 1 0 1 1 = = 1 1 0 1 = 1 1 1 1 0 0 1 1 1 = 1 0 1
–   AdaChess 3.6 64-bit1951+18
−18
(−37)22 − 8
(+19−5=6)
73.3%
22.0 / 30
99.9%
+142
1 1 1 1 1 1 1 1 1 0 1 = 0 1 1 0 = 1 0 1 1 1 = 1 1 0 1 = = =
–   ChessMatrix 1.0.4 64-bit1950+22
−22
(−38)15 − 17
(+10−12=10)
46.9%
15.0 / 32
99.7%
−60
0 0 = 1 1 1 1 0 1 = = 1 0 0 1 0 0 = 1 = 0 1 0 = = 0 0 1 0 = = =
–   Sapeli 1.90 64-bit1943+30
−31
(−45)24 − 8
(+21−5=6)
75.0%
24.0 / 32
99.6%
+146
= 0 1 1 1 1 1 = 1 1 0 1 1 1 = 1 1 0 1 1 1 1 0 1 0 = = 1 1 = 1 1
–   Zeta Dva 0306 64-bit1938+24
−24
(−50)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
+4
1 1 1 1 = 0 = = 1 0 = 0 1 1 = 1 0 1 0 = 0 1 1 1 0 = 0 = 1 = 1 0
–   BSC 3.9++ 64-bit1936+12
−12
(−52)17.5 − 13.5
(+16−12=3)
56.5%
17.5 / 31
100.0%
0
1 1 0 1 1 1 = 1 0 = 0 0 0 1 0 1 1 1 0 0 0 1 1 1 0 1 1 0 = 0 1
–   Monik 2.2.6 64-bit1934+14
−14
(−54)39.5 − 23.5
(+33−17=13)
62.7%
39.5 / 63
100.0%
+37
0 1 = 1 1 1 = 0 = 1 1 1 0 1 0 1 1 0 = 0 1 1 1 1 0 1 1 0 = 0 1 1 1 = 0 1 1 1 = 1 1 0 1 0 1 1 1 0 = 1 0 = 1 0 0 = 1 = 0 1 = 1 =
–   Zahak 0.3.0 64-bit1922+21
−21
(−66)15 − 17
(+11−13=8)
46.9%
15.0 / 32
100.0%
−86
= = 1 0 = 0 1 1 1 0 0 = 0 1 = 0 0 1 1 0 1 0 0 1 = 1 = 0 0 = 0 1
–   Warrior 1.0.31908+9
−9
(−80)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Dabbaba 7.491907+13
−13
(−81)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Morphy 3.221904+12
−12
(−84)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   HeavyChess 0.13 beta1837+17
−17
(−151)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Zahak 0.2.1 64-bit1824+41
−43
(−164)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
100.0%
−45
0 = 1 0 = = = 1 1 1 = 1 1 1
–   Sayuri 2018.05.23 64-bit1813+17
−17
(−175)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Macromix 2.011799+18
−18
(−189)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−219
=
–   Celestial 1.0 64-bit1693+16
−16
(−295)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on April 3, 2021