CCRL 40/4
Downloads and Statistics
December 16, 2017
Testing summary:
Total: 1'598'681 games
played by 1'895 programs
21398 CPU days (X2 4600+)

White wins: 625'117 (39.1%)
Black wins: 509'026 (31.8%)
Draws: 464'538 (29.1%)
White score: 53.6%

Engine Details

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JChess 1.0#512  (1375+19
−19
)Quote
Authors: Tomasz Michniewski (Poland), Tomasz Michniewski (Poland) Link: Jim Ablett
This is the only JChess version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Dabbaba 2.621811+16
−16
(+436)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+350
1 = 0 0
–   Predateur 2.1 64-bit1803+15
−15
(+428)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Beaches 2.321796+12
−12
(+421)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Soldat 0.25b1787+12
−12
(+412)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Grizzly 1.40.1b1774+14
−14
(+399)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   Embracer 1.121769+14
−15
(+394)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+243
= 0 = 0
–   Chenard 2010.08.23 64-bit1766+15
−15
(+391)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Robin 0.9831752+11
−11
(+377)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Laurifer 1.01737+11
−11
(+362)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+125
0 0 1 0
–   Elf 1.3.01730+10
−10
(+355)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+70
0 = 0 0
–   Adamant 1.71717+10
−10
(+342)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+114
0 0 0 1
–   GChess IV 0.2.01710+14
−13
(+335)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+44
0 0 0 =
–   SEE 0.6.91702+13
−13
(+327)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+99
1 0 0 0
–   Aldebaran 0.7.01701+12
−12
(+326)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+183
= = 0 0
–   Tscp 1.811701+12
−12
(+326)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Bace 0.451667+12
−12
(+292)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Mizar 3.01666+11
−11
(+291)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+63
1 0 0 0
–   PolarChess 1.31662+13
−14
(+287)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
+50
0 = 0
–   Belzebub 0.671645+11
−11
(+270)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+270
= 1 = 0
–   Cmcchess 2.51642+16
−16
(+267)9 − 23
(+5−19=8)
28.1%
9.0 / 32
0.0%
+108
1 = 0 = 0 1 0 0 0 0 1 0 0 = = 0 0 0 0 0 = 0 0 0 = 0 0 1 1 = = 0
–   ALChess 1.5b1638+14
−14
(+263)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+112
= 0 0 =
–   DChess 1.0.21636+12
−12
(+261)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+165
0 1 = 0
–   MSCP 1.441617+12
−12
(+242)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−48
0 0 0 =
–   Storm 0.61611+11
−11
(+236)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−8
0 0 =
–   Philemon C1603+21
−20
(+228)1.5 − 10.5
(+0−9=3)
12.5%
1.5 / 12
0.0%
−70
= 0 = = 0 0 0 0 0 0 0 0
–   Revati 0.4c1602+26
−25
(+227)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Zotron 4.4.61571+11
−11
(+196)4 − 32
(+2−30=4)
11.1%
4.0 / 36
0.0%
−155
0 0 0 0 0 0 = 0 0 = 0 0 0 0 1 0 0 0 0 0 0 0 0 0 = 0 0 0 0 1 0 0 = 0 0 0
–   VanillaChess 2.6g1561+23
−23
(+186)5 − 16
(+4−15=2)
23.8%
5.0 / 21
0.0%
−34
= 0 0 0 1 0 0 0 0 = 0 0 0 0 0 0 1 0 1 1 0
–   Needle 0.5311560+10
−10
(+185)11.5 − 24.5
(+7−20=9)
31.9%
11.5 / 36
0.0%
+52
0 0 = 1 0 0 = = 0 0 = 0 = 1 = 1 = 0 1 0 0 0 0 0 = 0 = 0 1 0 1 0 0 0 0 1
–   Damas 91559+16
−16
(+184)3.5 − 28.5
(+3−28=1)
10.9%
3.5 / 32
0.0%
−210
0 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0
–   Rocinante 1.01 64-bit1554+14
−14
(+179)9.5 − 26.5
(+8−25=3)
26.4%
9.5 / 36
0.0%
−18
0 0 0 = 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 = 0 0 1 0 1 = 1 0 1 0
–   Hokus-Pokus 0.6.31541+22
−22
(+166)3.5 − 10.5
(+3−10=1)
25.0%
3.5 / 14
0.0%
−59
0 0 1 0 0 = 0 0 0 1 0 1 0 0
–   Larsen VB 0.05.00011527+14
−14
(+152)8 − 28
(+3−23=10)
22.2%
8.0 / 36
0.0%
−48
= 1 0 0 = = = 0 0 0 1 = = 0 0 0 = 0 0 0 0 1 0 = 0 0 0 0 = 0 0 = 0 0 0 0
–   mACE 0.2.2.6161524+20
−20
(+149)10 − 19
(+8−17=4)
34.5%
10.0 / 29
0.0%
+25
1 = 0 0 1 1 1 0 0 0 0 0 0 0 0 = 0 = 0 0 1 1 1 0 1 0 0 0 =
–   SharpChess2 2.61522+16
−16
(+147)6.5 − 21.5
(+6−21=1)
23.2%
6.5 / 28
0.0%
−93
1 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 = 1 0 0
–   Yawce 0.161506+26
−26
(+131)6 − 10
(+6−10=0)
37.5%
6.0 / 16
0.0%
+18
0 0 1 0 1 0 0 0 0 1 1 0 1 1 0 0
–   Vajolet 0.4.11493+16
−16
(+118)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
0.0%
+10
= 0 0 1 0 1 1 0 1 = 0 0 = 0 0 0 1 0 0 0 0 = 1 1 1 0 0 0 0 = 0 1
–   Purple Haze 2.01489+13
−14
(+114)16 − 18
(+12−14=8)
47.1%
16.0 / 34
0.0%
+90
1 1 = 0 1 = = 0 1 1 = 0 0 0 1 1 1 = 0 1 0 0 0 0 0 0 1 0 1 = 1 0 = =
–   Exacto 0.d1482+13
−14
(+107)25 − 39
(+14−28=22)
39.1%
25.0 / 64
0.0%
+34
1 = 1 = = = = = 0 0 0 0 = 0 0 1 0 0 0 0 = 0 1 0 = 1 1 0 0 1 1 = 0 1 1 = = = 0 = = 0 0 = 0 0 0 1 = = 0 0 = = 0 0 = = 0 1 1 0 0 1
–   Piranha 0.51482+11
−11
(+107)8.5 − 27.5
(+6−25=5)
23.6%
8.5 / 36
0.0%
−107
0 1 0 0 0 0 0 0 0 1 1 0 1 = = 0 1 0 0 0 0 0 = 0 = 0 0 0 0 0 = 0 0 1 0 0
–   Tarrasch Toy Engine 0.9061474+14
−14
(+99)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
−82
1 0 0 0 0 0 0 1 0 = 0 0 = = 1 0 0 0 1 0 1 0 0 0 0 = 0 0 0 = 1 0
–   Butterfly 0.41467+15
−15
(+92)13 − 16
(+4−7=18)
44.8%
13.0 / 29
0.0%
+65
0 = 1 = = = 1 = = = = 1 0 0 = 1 0 = 0 = = 0 = = = = = = 0
–   Roque 1.11451+16
−16
(+76)18 − 46
(+12−40=12)
28.1%
18.0 / 64
0.0%
−88
0 0 0 0 1 0 0 0 1 = 0 0 0 0 1 0 0 0 0 0 0 0 0 0 = = 0 0 = = 1 = 0 1 1 1 1 1 0 0 0 = 0 0 0 0 1 0 0 0 = 0 = 0 0 1 0 = = 1 0 0 = 0
–   Numpty Recharged 64-bit1445+17
−17
(+70)13 − 17
(+9−13=8)
43.3%
13.0 / 30
0.0%
+18
1 1 0 = 1 = 1 = 0 = 0 0 = 0 1 = 0 0 0 1 0 0 = = 0 0 0 1 1 1
–   Blikskottel 0.81433+16
−16
(+58)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
0.0%
−49
0 0 0 = 0 0 1 0 0 0 1 0 1 0 0 1 0 = 0 = 0 0 1 1 0 1 = 0 1 1 = 0
–   Suff 0.3.a1398+24
−24
(+23)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
7.0%
+58
= 0 1 1 0 = 1 0 1 0 = 1
–   Tony's Chess 0.021387+15
−15
(+12)40 − 50
(+34−44=12)
44.4%
40.0 / 90
16.8%
−32
= 0 1 0 0 0 = 0 1 0 1 0 1 1 0 1 1 = 1 0 0 0 0 0 0 1 = 0 1 0 1 0 0 1 0 0 = 1 1 0 0 1 0 0 0 = 1 1 1 0 1 0 1 0 1 0 0 0 0 1 0 1 = 0 1 1 1 0 1 0 = 1 0 1 0 0 0 1 1 = 0 = 1 1 = 0 = 0 1 0
–   MiniMardi 1.31385+12
−12
(+10)36.5 − 31.5
(+31−26=11)
53.7%
36.5 / 68
19.5%
+39
1 1 1 = 0 = 1 = 0 = = 1 0 0 1 1 0 0 = 0 = = 0 0 1 1 1 0 1 0 1 1 1 1 0 1 1 1 = 1 1 0 1 = 1 1 1 0 1 1 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 0 0 =
–   Numpty Omega1360+16
−16
(−15)35 − 29
(+28−22=14)
54.7%
35.0 / 64
90.2%
+18
1 1 = 1 = 0 1 = = 0 0 0 1 0 1 1 1 1 1 0 1 1 = 0 = 1 1 0 = 0 1 = 1 1 = 0 0 0 0 1 = 1 0 = 1 = 0 0 1 = 1 1 0 0 1 0 0 1 1 0 = 1 1 0
–   Nanook 0.171359+15
−15
(−16)21 − 9
(+13−1=16)
70.0%
21.0 / 30
91.2%
+99
1 1 = 1 = 1 1 1 1 = = = 1 0 1 = 1 = 1 = = 1 = = = 1 = = = =
–   Virutor Chess 1.11344+18
−18
(−31)16.5 − 3.5
(+15−2=3)
82.5%
16.5 / 20
99.1%
+233
1 1 1 0 1 0 1 1 1 1 1 1 1 = 1 1 = 1 1 =
–   Joanna 2002 1.031325+21
−21
(−50)25.5 − 17.5
(+18−10=15)
59.3%
25.5 / 43
100.0%
+11
= = 1 = = = = = 0 1 1 0 1 0 1 = 1 0 0 = 1 0 1 1 = 1 1 = 1 1 0 = 0 1 = 1 = 1 1 = 0 1 0
–   Supra 12.01300+39
−41
(−75)7 − 9
(+6−8=2)
43.8%
7.0 / 16
100.0%
−117
0 1 1 0 0 0 0 0 = 0 = 1 0 1 1 1
–   Fimbulwinter 5.001299+26
−26
(−76)21 − 11
(+20−10=2)
65.6%
21.0 / 32
100.0%
+59
0 0 0 1 1 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 1 = 1 1 1 1 0 0 = 0 1 1
–   Luzhin 0.1872+201
−195
(−503)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0

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Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
JChess 1.0
played with current
participants of this list
Represented by
1-2-CPU#5021342824itself
32-bit#3381366915itself
32-bit 1-2-CPU#3381366915itself
32-bit single-CPU#3381366915itself
All#5031342824itself
Free#4911341794itself
Free 1-2-CPU#4891341794itself
Free 32-bit#3301366915itself
Free 32-bit 1-2-CPU#3301365915itself
Free 32-bit single-CPU#3301365915itself
Free single-CPU#4891341794itself
Single-CPU#5021342824itself

Created in 2005-2013 by CCRL team
Last games added on December 16, 2017