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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Chess4j 3.5 64-bit#432  (1992+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
−9
(+192)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+222
=
–   Axolotl 1.5 64-bit2138+22
−22
(+146)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−4
0 0 = =
–   Tiny Chess 1.46 64-bit2136+18
−18
(+144)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   SpaceDog 0.97.4 64-bit2088+16
−16
(+96)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−67
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-bit2087+20
−20
(+95)11 − 20
(+8−17=6)
35.5%
11.0 / 31
0.0%
−14
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
(+69)9.5 − 22.5
(+7−20=5)
29.7%
9.5 / 32
0.0%
−89
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-bit2058+16
−16
(+66)13 − 17
(+11−15=4)
43.3%
13.0 / 30
0.0%
+13
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-bit2058+19
−19
(+66)13 − 19
(+9−15=8)
40.6%
13.0 / 32
0.0%
−2
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-bit2057+21
−21
(+65)9 − 23
(+5−19=8)
28.1%
9.0 / 32
0.0%
−91
= 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-bit2057+16
−16
(+65)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+95
=
–   Gerbil 0.2 64-bit2044+9
−9
(+52)13.5 − 18.5
(+12−17=3)
42.2%
13.5 / 32
0.0%
−13
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-bit2044+11
−11
(+52)17 − 15
(+14−12=6)
53.1%
17.0 / 32
0.0%
+76
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-bit2040+18
−18
(+48)14 − 18
(+12−16=4)
43.8%
14.0 / 32
0.0%
−2
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-bit2039+18
−18
(+47)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
0.0%
+8
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-bit2037+11
−11
(+45)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
−17
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-bit2031+21
−22
(+39)12.5 − 18.5
(+10−16=5)
40.3%
12.5 / 31
0.3%
−33
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-bit2022+12
−13
(+30)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
0.2%
−75
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 0.902019+8
−8
(+27)18 − 14
(+13−9=10)
56.3%
18.0 / 32
0.2%
+69
= 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-bit2018+12
−12
(+26)16.5 − 15.5
(+15−14=3)
51.6%
16.5 / 32
0.8%
+37
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
(+22)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
4.9%
−35
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 2.92014+13
−13
(+22)1 − 0
(+1−0=0)
100.0%
1.0 / 1
2.3%
+INF
1
–   Ceibo 0.4 64-bit1996+13
−13
(+4)17.5 − 15.5
(+11−9=13)
53.0%
17.5 / 33
36.8%
+17
= 1 = 1 0 1 0 = 1 0 1 = 1 = = = 0 = 0 1 1 = 1 0 = = 0 = 0 = 1 1 0
–   Sapeli 1.92 64-bit1995+19
−19
(+3)17 − 13
(+14−10=6)
56.7%
17.0 / 30
40.4%
+48
1 1 0 0 0 1 0 1 = = 1 0 = = 1 1 1 1 1 = 0 = 1 1 0 1 0 0 0 1
–   Gullydeckel 2.16pl11993+10
−10
(+1)13 − 19
(+8−14=10)
40.6%
13.0 / 32
45.8%
−62
0 0 0 = = 0 = 1 = 0 1 1 0 0 0 1 1 0 0 = 1 0 0 0 = = 1 = 1 0 = =
–   BigLion 2.23x1986+8
−8
(−6)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
74.1%
+51
= 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
–   Arabian Knight 1.55 64-bit1981+16
−16
(−11)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
83.2%
−104
0 0 0 1 = 0 = = = 1 0 0 = 0 0 0 0 1 = 0 0 1 0 1 0 1 0 = = 1 = 0
–   Faile 1.4.41980+8
−8
(−12)18.5 − 13.5
(+13−8=11)
57.8%
18.5 / 32
89.3%
+38
1 = = 1 1 0 0 = = = 1 1 = 1 = 1 0 = 1 0 = 0 1 1 = 0 1 = 0 1 1 0
–   Snowy 0.2 64-bit1978+13
−14
(−14)10.5 − 21.5
(+9−20=3)
32.8%
10.5 / 32
89.6%
−154
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-bit1975+22
−22
(−17)16 − 16
(+14−14=4)
50.0%
16.0 / 32
89.3%
−20
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
(−25)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
99.5%
+11
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 1.841963+12
−12
(−29)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
99.7%
−16
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 = = =
–   Jacksprat 1.0 64-bit1958+17
−17
(−34)16 − 16
(+13−13=6)
50.0%
16.0 / 32
99.7%
−32
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
–   Franky 1.0 64-bit1958+17
−17
(−34)15.5 − 15.5
(+15−15=1)
50.0%
15.5 / 31
99.7%
−32
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
–   Cilian 4.141956+10
−10
(−36)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
100.0%
−26
0 = = 0 0 1 1 = 0 1 = 1 1 0 1 1 0 = 0 = = 0 1 = = 0 = 1 0 1 = 1
–   BBC 1.0 64-bit1956+24
−24
(−36)6 − 2
(+6−2=0)
75.0%
6.0 / 8
99.2%
+199
1 0 1 1 1 0 1 1
–   Tinman 0.4.0 64-bit1955+18
−18
(−37)21 − 11
(+16−6=10)
65.6%
21.0 / 32
99.8%
+68
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
(−39)17.5 − 13.5
(+14−10=7)
56.5%
17.5 / 31
100.0%
+6
1 1 1 0 0 1 0 1 1 = = 0 0 = 1 1 0 0 0 0 = 1 1 1 0 1 = = 1 = 1
–   Etude 0.1.21952+11
−11
(−40)18 − 13
(+16−11=4)
58.1%
18.0 / 31
100.0%
+23
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
–   JanWillem 1.131952+9
−9
(−40)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+58
1 0 1 1 0 1 0 = 1 = = 1 0 = 1 1 = 1 0 1 1 0 1 = = 1 = 0 1 1 1 =
–   ChessMatrix 1.0.4 64-bit1950+22
−22
(−42)15 − 17
(+10−12=10)
46.9%
15.0 / 32
99.9%
−64
0 0 = 1 1 1 1 0 1 = = 1 0 0 1 0 0 = 1 = 0 1 0 = = 0 0 1 0 = = =
–   AdaChess 3.6 64-bit1950+18
−18
(−42)22 − 8
(+19−5=6)
73.3%
22.0 / 30
100.0%
+137
1 1 1 1 1 1 1 1 1 0 1 = 0 1 1 0 = 1 0 1 1 1 = 1 1 0 1 = = =
–   Sapeli 1.90 64-bit1944+30
−31
(−48)24 − 8
(+21−5=6)
75.0%
24.0 / 32
99.7%
+143
= 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-bit1939+24
−24
(−53)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
100.0%
+1
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-bit1937+12
−12
(−55)17.5 − 13.5
(+16−12=3)
56.5%
17.5 / 31
100.0%
−3
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-bit1935+14
−14
(−57)39.5 − 23.5
(+33−17=13)
62.7%
39.5 / 63
100.0%
+34
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 =
–   Warrior 1.0.31908+9
−9
(−84)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Dabbaba 7.491907+13
−13
(−85)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Morphy 3.221903+12
−12
(−89)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   HeavyChess 0.13 beta1831+18
−18
(−161)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Sayuri 2018.05.23 64-bit1813+18
−18
(−179)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Macromix 2.011800+18
−18
(−192)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−222
=
–   Celestial 1.0 64-bit1695+16
−16
(−297)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 February 20, 2021