CCRL Blitz
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 2'318'734 games
played by 2'727 programs

White wins: 893'537 (38.5%)
Black wins: 718'844 (31.0%)
Draws: 706'353 (30.5%)
White score: 53.8%

Engine Details

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JChess 1.0#608  (1408+17
−18
)Quote
Authors: Tomasz Michniewski (Poland), Tomasz Michniewski (Poland) Link: Jim Ablett
This is the only JChess version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Dabbaba 2.621818+16
−16
(+410)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+324
1 = 0 0
–   Predateur 2.1 64-bit1810+15
−15
(+402)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Beaches 2.321797+11
−10
(+389)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Soldat 0.25b1796+12
−12
(+388)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Grizzly 1.40.1b1787+13
−14
(+379)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   Embracer 1.121785+14
−14
(+377)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+226
= 0 = 0
–   Chenard 2010.08.23 64-bit1776+15
−15
(+368)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Laurifer 1.01765+10
−10
(+357)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+120
0 0 1 0
–   Robin 0.9831762+10
−10
(+354)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Elf 1.3.01742+10
−10
(+334)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+49
0 = 0 0
–   GChess IV 0.2.01732+12
−12
(+324)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
+33
0 0 0 =
–   Adamant 1.71732+9
−9
(+324)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+96
0 0 0 1
–   TSCP 1.811723+10
−10
(+315)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   SEE 0.6.91722+12
−12
(+314)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+86
1 0 0 0
–   Aldebaran 0.7.01711+11
−10
(+303)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+159
= = 0 0
–   Mizar 3.01683+10
−10
(+275)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+47
1 0 0 0
–   PolarChess 1.31675+13
−13
(+267)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
+30
0 = 0
–   BACE 0.451675+11
−11
(+267)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Belzebub 0.671662+10
−10
(+254)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+254
= 1 = 0
–   Cmcchess 2.51659+16
−16
(+251)9 − 23
(+5−19=8)
28.1%
9.0 / 32
0.0%
+92
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 1.5b1657+14
−14
(+249)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+98
= 0 0 =
–   DChess 1.0.21652+11
−12
(+244)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+147
0 1 = 0
–   MSCP 1.441632+12
−12
(+224)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−66
0 0 0 =
–   Storm 0.61628+10
−10
(+220)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
−24
0 0 =
–   Revati 0.4c1618+24
−24
(+210)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Philemon C1612+16
−16
(+204)1.5 − 10.5
(+0−9=3)
12.5%
1.5 / 12
0.0%
−94
= 0 = = 0 0 0 0 0 0 0 0
–   Zotron 4.4.61592+10
−10
(+184)4 − 32
(+2−30=4)
11.1%
4.0 / 36
0.0%
−167
= 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
–   Damas 91583+14
−14
(+175)3.5 − 28.5
(+3−28=1)
10.9%
3.5 / 32
0.0%
−219
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
–   Needle 0.5311580+9
−9
(+172)11.5 − 24.5
(+7−20=9)
31.9%
11.5 / 36
0.0%
+39
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
–   Rocinante 1.01 64-bit1571+14
−14
(+163)9.5 − 26.5
(+8−25=3)
26.4%
9.5 / 36
0.0%
−34
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 =
–   VanillaChess 2.6g1569+18
−18
(+161)5 − 16
(+4−15=2)
23.8%
5.0 / 21
0.0%
−59
= 0 0 0 1 0 0 0 0 = 0 0 0 0 0 0 1 0 1 1 0
–   Hokus-Pokus 0.6.31550+18
−18
(+142)3.5 − 10.5
(+3−10=1)
25.0%
3.5 / 14
0.0%
−84
0 0 1 0 0 = 0 0 0 1 0 1 0 0
–   mACE 0.2.2.6161546+18
−18
(+138)10 − 19
(+8−17=4)
34.5%
10.0 / 29
0.0%
+14
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 =
–   Larsen VB 0.05.00011542+14
−14
(+134)8 − 28
(+3−23=10)
22.2%
8.0 / 36
0.0%
−66
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 =
–   SharpChess2 2.61541+16
−16
(+133)6.5 − 21.5
(+6−21=1)
23.2%
6.5 / 28
0.0%
−107
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 0.161517+25
−25
(+109)6 − 10
(+6−10=0)
37.5%
6.0 / 16
0.0%
−3
0 0 1 0 1 0 0 0 0 1 1 0 1 1 0 0
–   Vajolet 0.4.11512+16
−16
(+104)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
0.0%
−3
= 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
–   Exacto 0.d1507+13
−13
(+99)25 − 39
(+14−28=22)
39.1%
25.0 / 64
0.0%
+26
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 =
–   Purple Haze 2.01506+14
−14
(+98)16 − 18
(+12−14=8)
47.1%
16.0 / 34
0.0%
+74
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 0.51500+10
−10
(+92)8.5 − 27.5
(+6−25=5)
23.6%
8.5 / 36
0.0%
−122
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
–   Alibaba 1.381498+23
−23
(+90)22.5 − 16.5
(+17−11=11)
57.7%
22.5 / 39
0.0%
+144
0 1 = 1 1 1 0 = 1 1 = = = 0 = 1 = 1 1 0 1 = 1 1 0 1 1 0 0 = 0 1 1 0 0 = = 0 1
–   Tarrasch Toy Engine 0.9061492+13
−13
(+84)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
−97
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 0.41486+15
−15
(+78)13 − 16
(+4−7=18)
44.8%
13.0 / 29
0.0%
+51
0 = 1 = = = 1 = = = = 1 0 0 = 1 0 = 0 = = 0 = = = = = = 0
–   Roque 1.11467+16
−16
(+59)18 − 46
(+12−40=12)
28.1%
18.0 / 64
0.0%
−105
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-bit1465+15
−15
(+57)13 − 17
(+9−13=8)
43.3%
13.0 / 30
0.0%
+5
1 1 0 = 1 = 1 = 0 = 0 0 = 0 1 = 0 0 0 1 0 0 = = 0 0 0 1 1 1
–   Blikskottel 0.81460+13
−13
(+52)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
0.0%
−55
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
–   TheLightning 2.0.41442+23
−23
(+34)27 − 18
(+19−10=16)
60.0%
27.0 / 45
1.1%
+99
0 1 0 = = 0 = 1 1 0 = 1 1 1 1 = 0 = 0 1 0 0 0 1 = 1 = 1 = = 1 1 = 1 = = 1 = 1 1 1 1 = 0 =
–   Alibaba 1.401429+19
−20
(+21)23 − 17
(+19−13=8)
57.5%
23.0 / 40
6.1%
+74
0 1 1 0 1 1 1 0 0 1 1 1 = 1 0 = 0 0 1 1 1 0 = = 1 1 1 1 0 0 1 1 0 = 0 = = = 1 0
–   Suff 0.3.a1422+22
−22
(+14)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
16.5%
+49
= 0 1 1 0 = 1 0 1 0 = 1
–   MiniMardi 1.31412+11
−11
(+4)36.5 − 31.5
(+31−26=11)
53.7%
36.5 / 68
36.1%
+33
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
–   Tony's Chess 0.021409+14
−14
(+1)40 − 50
(+34−44=12)
44.4%
40.0 / 90
47.3%
−43
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
–   Nanook 0.171389+14
−14
(−19)21 − 9
(+13−1=16)
70.0%
21.0 / 30
95.6%
+96
1 1 = 1 = 1 1 1 1 = = = 1 0 1 = 1 = 1 = = 1 = = = 1 = = = =
–   Numpty Omega1380+16
−16
(−28)35 − 29
(+28−22=14)
54.7%
35.0 / 64
99.3%
+5
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 1.11363+18
−18
(−45)16.5 − 3.5
(+15−2=3)
82.5%
16.5 / 20
100.0%
+219
1 1 1 0 1 0 1 1 1 1 1 1 1 = 1 1 = 1 1 =
–   Joanna 2002 1.031345+21
−21
(−63)25.5 − 17.5
(+18−10=15)
59.3%
25.5 / 43
100.0%
−1
= = 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 12.01322+39
−40
(−86)7 − 9
(+6−8=2)
43.8%
7.0 / 16
100.0%
−128
0 1 1 0 0 0 0 0 = 0 = 1 0 1 1 1
–   Fimbulwinter 5.001318+26
−26
(−90)21 − 11
(+20−10=2)
65.6%
21.0 / 32
100.0%
+45
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 0.1927+202
−196
(−481)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 July 4, 2020