CCRL 40/4
Downloads and Statistics
April 15, 2018
Testing summary:
Total: 1'713'036 games
played by 2'011 programs
23129 CPU days (X2 4600+)

White wins: 669'108 (39.1%)
Black wins: 543'275 (31.7%)
Draws: 500'653 (29.2%)
White score: 53.7%

Engine Details

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JChess 1.0#531  (1377+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
(+434)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+348
1 = 0 0
–   Predateur 2.1 64-bit1803+15
−15
(+426)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Beaches 2.321796+11
−12
(+419)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Soldat 0.25b1787+12
−12
(+410)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Grizzly 1.40.1b1774+14
−14
(+397)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   Embracer 1.121772+14
−14
(+395)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+244
= 0 = 0
–   Chenard 2010.08.23 64-bit1766+15
−15
(+389)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Robin 0.9831751+11
−11
(+374)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Laurifer 1.01738+11
−11
(+361)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+124
0 0 1 0
–   Elf 1.3.01729+10
−10
(+352)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+67
0 = 0 0
–   Adamant 1.71718+10
−10
(+341)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+113
0 0 0 1
–   GChess IV 0.2.01711+14
−14
(+334)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+43
0 0 0 =
–   SEE 0.6.91704+12
−12
(+327)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+99
1 0 0 0
–   Tscp 1.811703+12
−11
(+326)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Aldebaran 0.7.01702+12
−12
(+325)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+182
= = 0 0
–   Bace 0.451667+12
−12
(+290)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Mizar 3.01667+11
−11
(+290)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+62
1 0 0 0
–   PolarChess 1.31663+13
−13
(+286)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
+49
0 = 0
–   Belzebub 0.671645+11
−11
(+268)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+268
= 1 = 0
–   Cmcchess 2.51644+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+13
−14
(+261)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+110
= 0 0 =
–   DChess 1.0.21637+12
−12
(+260)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+164
0 1 = 0
–   MSCP 1.441618+12
−12
(+241)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−49
0 0 0 =
–   Storm 0.61611+10
−11
(+234)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−10
0 0 =
–   Philemon C1603+19
−19
(+226)1.5 − 10.5
(+0−9=3)
12.5%
1.5 / 12
0.0%
−72
= 0 = = 0 0 0 0 0 0 0 0
–   Revati 0.4c1603+26
−25
(+226)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Zotron 4.4.61571+11
−11
(+194)4 − 32
(+2−30=4)
11.1%
4.0 / 36
0.0%
−157
= 0 0 0 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
–   Needle 0.5311560+10
−10
(+183)11.5 − 24.5
(+7−20=9)
31.9%
11.5 / 36
0.0%
+50
0 0 0 1 0 0 = 1 0 0 = = 0 0 = 0 = 1 = 1 = 0 1 0 0 0 0 0 = 0 = 0 1 0 1 0
–   VanillaChess 2.6g1560+21
−21
(+183)5 − 16
(+4−15=2)
23.8%
5.0 / 21
0.0%
−37
= 0 0 0 1 0 0 0 0 = 0 0 0 0 0 0 1 0 1 1 0
–   Damas 91560+15
−15
(+183)3.5 − 28.5
(+3−28=1)
10.9%
3.5 / 32
0.0%
−211
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-bit1555+14
−14
(+178)9.5 − 26.5
(+8−25=3)
26.4%
9.5 / 36
0.0%
−19
1 0 1 0 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 =
–   Hokus-Pokus 0.6.31544+20
−20
(+167)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
(+150)8 − 28
(+3−23=10)
22.2%
8.0 / 36
0.0%
−50
0 0 0 0 = 1 0 0 = = = 0 0 0 1 = = 0 0 0 = 0 0 0 0 1 0 = 0 0 0 0 = 0 0 =
–   mACE 0.2.2.6161526+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 2.61524+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 0.161508+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 0.4.11495+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 2.01490+14
−14
(+113)16 − 18
(+12−14=8)
47.1%
16.0 / 34
0.0%
+89
1 0 = = 1 1 = 0 1 = = 0 1 1 = 0 0 0 1 1 1 = 0 1 0 0 0 0 0 0 1 0 1 =
–   Piranha 0.51484+11
−11
(+107)8.5 − 27.5
(+6−25=5)
23.6%
8.5 / 36
0.0%
−107
0 1 0 0 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
–   Exacto 0.d1483+13
−13
(+106)25 − 39
(+14−28=22)
39.1%
25.0 / 64
0.0%
+33
0 1 1 = = = 0 = = 0 0 = 0 0 0 1 = = 0 0 = = 0 0 = = 0 1 1 0 0 1 1 = 1 = = = = = 0 0 0 0 = 0 0 1 0 0 0 0 = 0 1 0 = 1 1 0 0 1 1 =
–   Tarrasch Toy Engine 0.9061475+14
−14
(+98)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
−83
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 0.41468+15
−15
(+91)13 − 16
(+4−7=18)
44.8%
13.0 / 29
0.0%
+64
0 = 1 = = = 1 = = = = 1 0 0 = 1 0 = 0 = = 0 = = = = = = 0
–   Roque 1.11452+16
−16
(+75)18 − 46
(+12−40=12)
28.1%
18.0 / 64
0.0%
−89
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 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 =
–   Numpty Recharged 64-bit1448+17
−17
(+71)13 − 17
(+9−13=8)
43.3%
13.0 / 30
0.0%
+19
1 1 0 = 1 = 1 = 0 = 0 0 = 0 1 = 0 0 0 1 0 0 = = 0 0 0 1 1 1
–   Blikskottel 0.81438+15
−15
(+61)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
0.0%
−46
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.a1405+23
−23
(+28)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
3.0%
+63
= 0 1 1 0 = 1 0 1 0 = 1
–   Tony's Chess 0.021392+14
−14
(+15)40 − 50
(+34−44=12)
44.4%
40.0 / 90
10.4%
−29
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 = 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
–   MiniMardi 1.31384+12
−12
(+7)36.5 − 31.5
(+31−26=11)
53.7%
36.5 / 68
26.5%
+36
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 = 1 1 1 = 0 = 1 = 0 = = 1 0 0 1 1 0 0 = 0 = = 0 0 1 1 1 0 1 0 1 1
–   Nanook 0.171369+15
−15
(−8)21 − 9
(+13−1=16)
70.0%
21.0 / 30
76.3%
+107
1 1 = 1 = 1 1 1 1 = = = 1 0 1 = 1 = 1 = = 1 = = = 1 = = = =
–   Numpty Omega1361+16
−16
(−16)35 − 29
(+28−22=14)
54.7%
35.0 / 64
90.7%
+17
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 1 1 = 1 = 0 1 = = 0 0 0 1 0 1 1 1 1 1 0 1 1 = 0 = 1 1 0 = 0 1 =
–   Virutor Chess 1.11346+18
−18
(−31)16.5 − 3.5
(+15−2=3)
82.5%
16.5 / 20
99.2%
+233
1 1 1 0 1 0 1 1 1 1 1 1 1 = 1 1 = 1 1 =
–   Joanna 2002 1.031326+21
−21
(−51)25.5 − 17.5
(+18−10=15)
59.3%
25.5 / 43
100.0%
+10
= = 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 12.01303+39
−41
(−74)7 − 9
(+6−8=2)
43.8%
7.0 / 16
100.0%
−116
0 1 1 0 0 0 0 0 = 0 = 1 0 1 1 1
–   Fimbulwinter 5.001300+26
−26
(−77)21 − 11
(+20−10=2)
65.6%
21.0 / 32
100.0%
+58
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 0.1870+208
−203
(−507)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0

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Created in 2005-2013 by CCRL team
Last games added on April 15, 2018