CCRL Blitz
Downloads and Statistics
January 23, 2021
Testing summary:
Total: 2'444'303 games
played by 2'907 programs

White wins: 940'165 (38.5%)
Black wins: 754'457 (30.9%)
Draws: 749'681 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
Chess4j 3.0 64-bit (1803+20
−20
)Quote
Author: James Swafford (USA) Link: Project Page
This is one of the 8 Chess4j versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Heracles 0.6.161925+9
−9
(+122)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
+18
0 1 = 0 1 0 1 0 0 0 1 0 1 0 = 0 1 1 = 0 0 = 0 0 1 = = = 0 0 0 0
–   Smash 1.0.31924+10
−10
(+121)9.5 − 22.5
(+4−17=11)
29.7%
9.5 / 32
0.0%
−15
= = 0 1 0 0 = 0 = 0 0 0 0 = 0 0 = 0 0 = = = 0 0 0 = 1 0 1 = 1 0
–   SamChess1921+12
−12
(+118)11 − 21
(+9−19=4)
34.4%
11.0 / 32
0.0%
−7
0 0 1 0 = 1 1 1 0 = 0 0 1 0 1 0 0 1 0 0 = 0 0 0 0 0 0 0 1 0 = 1
–   IACH 0.56z1916+10
−10
(+113)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
+67
0 0 0 0 = 1 = 0 = = = 0 0 1 0 1 0 0 = = = 0 1 1 1 = 1 1 = 1 0 0
–   Warrior 1.0.31908+9
−9
(+105)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
−80
1 0 0 0 1 = 1 = 0 = 0 0 = 0 0 0 0 0 0 0 = 1 1 0 0 0 0 0 0 1 0 0
–   Clueless 1.41901+9
−9
(+98)8 − 24
(+5−21=6)
25.0%
8.0 / 32
0.0%
−94
= 0 0 0 0 0 = 1 0 0 0 1 = 1 0 0 0 = 0 0 0 0 0 0 1 0 0 0 0 = 1 =
–   SnailChess 4.0131893+10
−10
(+90)14.5 − 12.5
(+11−9=7)
53.7%
14.5 / 27
0.0%
+125
0 = 1 1 1 1 1 0 0 = 0 1 0 0 0 1 1 = 1 = = = 1 0 1 0 =
–   Robocide 20160510 64-bit1886+18
−18
(+83)17.5 − 13.5
(+14−10=7)
56.5%
17.5 / 31
0.0%
+131
1 1 0 = 0 = 1 = 1 1 1 = 1 = 1 = 1 = 1 0 1 1 0 0 0 1 1 0 0 0 0
–   Purple Haze 2.1.01880+12
−12
(+77)7 − 25
(+3−21=8)
21.9%
7.0 / 32
0.0%
−130
= = 0 0 0 0 0 1 0 0 0 = 0 0 0 0 = 0 0 = 0 0 = 0 0 0 1 0 1 = 0 =
–   Roce 0.03901853+10
−10
(+50)16 − 16
(+11−11=10)
50.0%
16.0 / 32
0.0%
+52
1 = = 0 = 0 0 1 = = = 1 0 1 1 0 = 0 0 1 = 0 0 1 1 0 1 = 0 1 = 1
–   ALChess 1.71846+18
−18
(+43)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
0.1%
+31
1 = 1 0 1 1 0 0 = 1 = 1 0 0 0 = 0 1 0 = = 0 1 = 0 0 1 0 = 1 = 1
–   Ranita 2.41842+11
−11
(+39)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
0.0%
−67
1 0 1 = 0 0 1 0 = 0 0 0 0 0 0 1 0 1 0 0 1 0 1 0 0 0 1 = 1 0 = =
–   Celes 0.77c1823+12
−12
(+20)13.5 − 15.5
(+10−12=7)
46.6%
13.5 / 29
4.6%
−1
0 0 = 0 0 0 0 = = 1 1 0 = 0 1 = 1 1 1 = 0 1 1 0 0 1 0 = 1
–   Sayuri 2016.09.12 64-bit1809+20
−20
(+6)20 − 12
(+18−10=4)
62.5%
20.0 / 32
34.0%
+104
1 1 0 = 0 1 0 = 1 1 1 1 1 1 0 1 = 0 0 1 0 1 = 1 1 1 0 1 1 0 1 0
–   MorphyChess 1.0.51803+14
−14
(0)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
52.1%
−11
= = 0 0 = 0 = 0 1 = 0 0 = = 1 0 1 1 = 1 0 1 = = = 0 = 1 1 = 1 0
–   Pigeon 1.5.1 64-bit1798+14
−14
(−5)15 − 17
(+10−12=10)
46.9%
15.0 / 32
65.7%
−26
0 0 1 0 = = = = = 1 0 0 0 1 1 1 0 0 = = 1 0 0 1 = = 0 1 1 = 1 0
–   Beaches 2.321797+10
−11
(−6)18 − 14
(+16−12=4)
56.3%
18.0 / 32
71.7%
+43
1 0 = 1 1 1 0 1 0 1 1 1 1 1 0 = 0 1 0 0 1 0 0 = = 1 1 1 0 0 0 1
–   Cecir 3.51782+12
−12
(−21)20.5 − 9.5
(+20−9=1)
68.3%
20.5 / 30
96.7%
+136
1 0 1 0 = 0 1 1 1 0 1 0 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 0 0
–   Chenard 2015.04.08 64-bit1775+20
−20
(−28)13 − 16
(+11−14=4)
44.8%
13.0 / 29
97.9%
−66
1 0 1 = 1 0 1 1 0 = 0 0 1 0 0 1 0 0 0 1 = 1 0 0 1 0 1 = 0
–   Pigeon 1.5.0 64-bit1763+20
−20
(−40)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
99.8%
−71
= 0 0 = 1 = 1 1 = 0 = 0 1 = = 0 1 0 0 1 = 1 0 0 0 = = 0 1 =
–   Robin 0.9831762+10
−10
(−41)15.5 − 13.5
(+12−10=7)
53.4%
15.5 / 29
100.0%
−14
0 = 0 1 1 = 1 = 0 0 0 1 1 = = 1 1 0 0 0 1 1 1 1 1 0 0 = =
–   Mint 2.31761+15
−15
(−42)16 − 15
(+13−12=6)
51.6%
16.0 / 31
100.0%
−29
0 1 0 = = 1 0 1 0 0 = 0 1 0 0 1 1 = 1 1 0 1 0 1 = 1 0 1 0 1 =
–   Elf 1.3.01742+10
−9
(−61)18.5 − 9.5
(+17−8=3)
66.1%
18.5 / 28
100.0%
+67
1 1 1 = 1 1 0 0 1 0 0 1 0 1 0 0 1 1 0 = 1 1 1 = 1 1 1 1
–   Vicki 0.041a1742+12
−12
(−61)18.5 − 9.5
(+15−6=7)
66.1%
18.5 / 28
100.0%
+55
1 1 1 = 1 = 0 0 1 = = 1 1 0 1 1 1 1 = = = 0 1 0 1 1 0 1
–   Kanguruh 1.931734+10
−11
(−69)19.5 − 11.5
(+17−9=5)
62.9%
19.5 / 31
100.0%
+25
1 0 0 0 1 1 = 1 0 0 = 0 = 1 1 1 1 0 1 1 = 1 1 = 1 0 1 1 1 1 0
–   Adamant 1.71732+9
−9
(−71)15 − 16
(+12−13=6)
48.4%
15.0 / 31
100.0%
−82
0 1 = 1 = 1 0 1 0 0 = 0 1 0 1 1 0 0 1 1 1 = 0 0 0 0 1 = 0 1 =
–   TSCP 1.811723+10
−10
(−80)18.5 − 10.5
(+16−8=5)
63.8%
18.5 / 29
100.0%
+21
1 1 = 1 = 1 1 1 0 1 = 1 1 1 1 0 = 1 1 0 1 0 0 = 1 0 1 0 0
–   Belzebub 0.671662+10
−10
(−141)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
100.0%
−66
= = 1 0 0 = 1 = 1 = 1 = = 0 0 = = 1 1 1 1 0 1 1 0 1 1 = 1 0 = 1
–   IQ23.0031641+10
−10
(−162)20.5 − 11.5
(+18−9=5)
64.1%
20.5 / 32
100.0%
−54
0 0 1 1 = 1 = 0 1 = = = 1 0 1 1 0 1 0 1 1 0 1 1 1 0 1 1 1 1 0 1

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Created in 2005-2013 by CCRL team
Last games added on January 23, 2021