CCRL 40/4
Downloads and Statistics
February 10, 2018
Testing summary:
Total: 1'662'168 games
played by 1'971 programs
22268 CPU days (X2 4600+)

White wins: 649'367 (39.1%)
Black wins: 527'587 (31.7%)
Draws: 485'214 (29.2%)
White score: 53.7%

Engine Details

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Chess4j 3.2 64-bit#379  (1958+18
−18
)Quote
Author: James Swafford (USA) Link: Project Page
This is one of the 6 Chess4j versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rival 1.0.1 64-bit2268+17
−17
(+310)4 − 28
(+3−27=2)
12.5%
4.0 / 32
0.0%
−45
–   Galjoen 0.35.2 64-bit2055+19
−19
(+97)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
+42
–   Monarch 1.72054+11
−11
(+96)12 − 20
(+10−18=4)
37.5%
12.0 / 32
0.0%
−1
–   Matheus 2.32053+9
−9
(+95)9.5 − 22.5
(+2−15=15)
29.7%
9.5 / 32
0.0%
−29
–   ChessMind 0.822051+13
−13
(+93)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
−7
–   Gerbil 0.2 64-bit2038+10
−10
(+80)8.5 − 23.5
(+4−19=9)
26.6%
8.5 / 32
0.0%
−84
–   Vice 1.0 64-bit2035+14
−14
(+77)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−89
–   Cinnamon 2.0 64-bit2032+15
−15
(+74)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
0.0%
+86
–   Abbess 2016.12.112032+17
−17
(+74)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
+17
–   Bestia 0.902027+9
−9
(+69)7.5 − 24.5
(+4−21=7)
23.4%
7.5 / 32
0.0%
−132
–   Jabba 1.0 64-bit2026+14
−13
(+68)13.5 − 13.5
(+12−12=3)
50.0%
13.5 / 27
0.0%
+70
–   Soldat III 0.178 64-bit2015+15
−15
(+57)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
0.0%
+92
–   Little Wing 0.4.0 64-bit2014+20
−20
(+56)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−20
–   Ecce 1.0 (rev. 508) 64-bit2004+16
−16
(+46)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.0%
+20
–   Armageddon 2.3081988+12
−12
(+30)16 − 1
(+15−0=2)
94.1%
16.0 / 17
0.2%
+455
–   Small Potato 0.6.11987+10
−10
(+29)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.2%
−50
–   BigLion 2.23x1984+9
−9
(+26)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
0.4%
+85
–   Zeta Dva 0305 64-bit1982+18
−18
(+24)33 − 31
(+26−24=14)
51.6%
33.0 / 64
2.5%
+35
–   Gullydeckel 2.16pl11982+12
−12
(+24)9 − 23
(+6−20=6)
28.1%
9.0 / 32
1.1%
−140
–   Faile 1.4.41973+9
−9
(+15)16 − 16
(+11−11=10)
50.0%
16.0 / 32
6.6%
+15
–   Eia 0.31962+22
−22
(+4)15.5 − 14.5
(+12−11=7)
51.7%
15.5 / 30
39.2%
+18
–   Zevra 1.6.1 r512 64-bit1949+20
−20
(−9)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
73.6%
−42
–   ALChess 1.841948+17
−17
(−10)18 − 12
(+16−10=4)
60.0%
18.0 / 30
78.2%
+67
–   Zevra 1.6.1 r5136 64-bit1926+30
−30
(−32)14 − 16
(+10−12=8)
46.7%
14.0 / 30
96.2%
−56
–   Embla 0.9.9 64-bit1910+19
−19
(−48)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
100.0%
−39
–   IACH 0.56z1909+11
−11
(−49)20 − 10
(+16−6=8)
66.7%
20.0 / 30
100.0%
+68
–   Dabbaba 7.491909+16
−16
(−49)18.5 − 10.5
(+16−8=5)
63.8%
18.5 / 29
100.0%
+52
–   Eagle 0.7.51907+13
−13
(−51)16.5 − 12.5
(+14−10=5)
56.9%
16.5 / 29
100.0%
0
–   Clueless 1.41900+10
−10
(−58)18.5 − 11.5
(+17−10=3)
61.7%
18.5 / 30
100.0%
+38
–   Warrior 1.0.31899+10
−10
(−59)13.5 − 16.5
(+11−14=5)
45.0%
13.5 / 30
100.0%
−94
–   Morphy 3.221894+13
−13
(−64)15.5 − 13.5
(+12−10=7)
53.4%
15.5 / 29
100.0%
−37
–   Ranita 2.41834+12
−12
(−124)20 − 10
(+17−7=6)
66.7%
20.0 / 30
100.0%
−1
–   Deepov 0.4 64-bit1834+21
−21
(−124)19.5 − 10.5
(+16−7=7)
65.0%
19.5 / 30
100.0%
−15
–   Sayuri 2017.03.05 64-bit1830+26
−26
(−128)17 − 13
(+14−10=6)
56.7%
17.0 / 30
100.0%
−79
–   Celes 0.77c1816+13
−13
(−142)23.5 − 6.5
(+21−4=5)
78.3%
23.5 / 30
100.0%
+82
–   Sayuri 2017.08.19 64-bit1802+18
−18
(−156)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
100.0%
−93
–   Beaches 2.321796+11
−12
(−162)20 − 10
(+16−6=8)
66.7%
20.0 / 30
100.0%
−44
–   Pigeon 1.5.1 64-bit1793+17
−17
(−165)25 − 5
(+23−3=4)
83.3%
25.0 / 30
100.0%
+113

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Chess4j 3.2 64-bit
played with current
participants of this list
Represented by
1-2-CPU#3711963943itself
All#3711961943itself
Free#3611961943itself
Free 1-2-CPU#3601962943itself
Free single-CPU#3601962943itself
Single-CPU#3711963943itself

Created in 2005-2013 by CCRL team
Last games added on February 10, 2018