CCRL Blitz
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 2'408'891 games
played by 2'859 programs

White wins: 927'601 (38.5%)
Black wins: 745'310 (30.9%)
Draws: 735'980 (30.6%)
White score: 53.8%

Engine Details

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JChess 1.0#619‑620  (1407+18
−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		(+411)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+325
1 = 0 0
–   Predateur 2.1 64-bit1810+15
−15		(+403)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Beaches 2.321797+11
−11		(+390)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Soldat 0.25b1796+12
−12		(+389)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Grizzly 1.40.1b1787+14
−14		(+380)0 − 3
(+0−3=0)		0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   Embracer 1.121784+14
−13		(+377)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+226
= 0 = 0
–   Chenard 2010.08.23 64-bit1776+15
−15		(+369)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Laurifer 1.01766+10
−10		(+359)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
+122
0 0 1 0
–   Robin 0.9831761+10
−10		(+354)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Elf 1.3.01742+9
−9		(+335)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
+50
0 = 0 0
–   Adamant 1.71732+9
−9		(+325)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
+97
0 0 0 1
–   GChess IV 0.2.01731+12
−12		(+324)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
+33
0 0 0 =
–   TSCP 1.811723+10
−10		(+316)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   SEE 0.6.91722+12
−12		(+315)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
+87
1 0 0 0
–   Aldebaran 0.7.01710+10
−11		(+303)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+159
= = 0 0
–   Mizar 3.01683+10
−10		(+276)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
+48
1 0 0 0
–   PolarChess 1.31675+13
−13		(+268)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
+31
0 = 0
–   BACE 0.451675+11
−11		(+268)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Belzebub 0.671661+10
−10		(+254)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+254
= 1 = 0
–   Cmcchess 2.51658+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+13
−13		(+250)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+99
= 0 0 =
–   DChess 1.0.21652+11
−11		(+245)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+148
0 1 = 0
–   MSCP 1.441632+12
−12		(+225)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−65
0 0 0 =
–   Storm 0.61628+10
−9		(+221)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
−23
0 0 =
–   Revati 0.4c1615+23
−23		(+208)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Philemon C1609+16
−16		(+202)1.5 − 10.5
(+0−9=3)		12.5%
1.5 / 12
0.0%
−96
= 0 = = 0 0 0 0 0 0 0 0
–   Zotron 4.4.61591+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 1 0 0 0 0 0 0 0 0 0 = 0 0 0 0 1 0 0 = 0 0 0
–   Damas 91582+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 0.5311579+9
−9		(+172)11.5 − 24.5
(+7−20=9)
31.9%
11.5 / 36
0.0%
+39
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
–   Rocinante 1.01 64-bit1571+14
−14		(+164)9.5 − 26.5
(+8−25=3)
26.4%
9.5 / 36
0.0%
−33
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
–   VanillaChess 2.6g1568+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 0.6.31549+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 0.2.2.6161545+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		(+135)8 − 28
(+3−23=10)
22.2%
8.0 / 36
0.0%
−65
= 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
–   SharpChess2 2.61540+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 0.161511+22
−22		(+104)6 − 10
(+6−10=0)		37.5%
6.0 / 16
0.0%
−8
0 0 1 0 1 0 0 0 0 1 1 0 1 1 0 0
–   Vajolet 0.4.11511+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.d1506+13
−13		(+99)25 − 39
(+14−28=22)
39.1%
25.0 / 64
0.0%
+26
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
–   Purple Haze 2.01505+13
−14		(+98)16 − 18
(+12−14=8)
47.1%
16.0 / 34
0.0%
+74
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 = =
–   Piranha 0.51498+10
−10		(+91)8.5 − 27.5
(+6−25=5)
23.6%
8.5 / 36
0.0%
−123
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
–   Alibaba 1.381498+23
−23		(+91)22.5 − 16.5
(+17−11=11)
57.7%
22.5 / 39
0.0%
+145
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 0.9061489+13
−13		(+82)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
−99
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 0.41485+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 1.11466+16
−16		(+59)18 − 46
(+12−40=12)
28.1%
18.0 / 64
0.0%
−105
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
–   Blikskottel 0.81458+12
−12		(+51)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
0.0%
−56
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
–   Numpty Recharged 64-bit1457+14
−14		(+50)13 − 17
(+9−13=8)
43.3%
13.0 / 30
0.0%
−1
1 1 0 = 1 = 1 = 0 = 0 0 = 0 1 = 0 0 0 1 0 0 = = 0 0 0 1 1 1
–   TheLightning 2.0.41439+22
−22		(+32)27 − 18
(+19−10=16)
60.0%
27.0 / 45
1.4%
+97
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 1.401428+20
−20		(+21)23 − 17
(+19−13=8)
57.5%
23.0 / 40
5.8%
+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.a1421+22
−22		(+14)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
17.6%
+49
= 0 1 1 0 = 1 0 1 0 = 1
–   MiniMardi 1.31412+11
−11		(+5)36.5 − 31.5
(+31−26=11)
53.7%
36.5 / 68
32.3%
+34
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 =
–   Tony's Chess 0.021408+14
−14		(+1)40 − 50
(+34−44=12)
44.4%
40.0 / 90
46.6%
−43
= 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
–   Nanook 0.171389+14
−14		(−18)21 − 9
(+13−1=16)
70.0%
21.0 / 30
94.9%
+97
1 1 = 1 = 1 1 1 1 = = = 1 0 1 = 1 = 1 = = 1 = = = 1 = = = =
–   Numpty Omega1379+16
−16		(−28)35 − 29
(+28−22=14)
54.7%
35.0 / 64
99.2%
+5
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
–   Virutor Chess 1.11363+18
−18		(−44)16.5 − 3.5
(+15−2=3)		82.5%
16.5 / 20
100.0%
+220
1 1 1 0 1 0 1 1 1 1 1 1 1 = 1 1 = 1 1 =
–   Joanna 2002 1.031344+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 12.01321+39
−41		(−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 5.001317+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 0.1925+208
−202		(−482)0 − 1
(+0−1=0)		0.0%
0.0 / 1
100.0%
−INF
0
1271 games: 368 wins, 641 losses, 262 draws (20.6%), score: 39.3%

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Created in 2005-2013 by CCRL team
Last games added on November 21, 2020