CCRL 40/4
Downloads and Statistics
August 25, 2019
Testing summary:
Total: 2'090'282 games
played by 2'432 programs
28126 CPU days (X2 4600+)

White wins: 811'701 (38.8%)
Black wins: 656'492 (31.4%)
Draws: 622'089 (29.8%)
White score: 53.7%

Engine Details

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ChessterfieldCL i5a#476‑477  (1800+15
−14		)Quote
Author: Matthias Luscher (Switzerland) Links: Homepage, Download (JA builds)
Uses Arturo Ochoa's network.dat dated 2001-02-01
This is the only Chessterfield version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Absolute Zero 2.4.0.0 64-bit2259+15
−15		(+459)3 − 28
(+1−26=4)
9.7%
3.0 / 31
0.0%
+96
0 0 0 0 0 0 0 0 0 0 1 0 0 = 0 = 0 0 0 = 0 0 0 0 0 0 0 = 0 0 0
–   Bodo 0.2b2049+12
−12		(+249)9.5 − 30.5
(+6−27=7)
23.8%
9.5 / 40
0.0%
+42
= 0 0 1 0 = 1 1 0 1 1 0 0 0 = 0 = = 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = =
–   Cinnamon 2.0 64-bit2022+12
−12		(+222)18.5 − 21.5
(+13−16=11)
46.3%
18.5 / 40
0.0%
+194
= = 0 = 0 1 0 0 = 0 0 0 1 = 1 1 0 1 0 = 0 1 1 1 = 1 0 = = 0 0 1 0 1 = 1 0 1 = 0
–   Oberon 0.042013+19
−19		(+213)12 − 28
(+8−24=8)
30.0%
12.0 / 40
0.0%
+62
0 0 = 0 = 0 = 0 0 1 0 = 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 1 1 0 1 = = 0 0 = 0 1 0 =
–   Elephant 1.061989+12
−12		(+189)21 − 19
(+19−17=4)
52.5%
21.0 / 40
0.0%
+206
1 1 = 0 1 0 1 0 = 1 0 0 1 0 0 0 = 0 1 0 1 1 1 1 1 0 1 0 1 1 0 1 = 0 1 1 1 0 0 0
–   Matant 5.041968+14
−14		(+168)24 − 16
(+22−14=4)
60.0%
24.0 / 40
0.0%
+247
= 1 1 1 = 0 = 0 1 0 1 1 0 1 0 0 1 0 0 1 0 = 0 1 0 0 1 1 1 0 1 0 1 1 1 1 1 1 1 1
–   La Dame Blanche 2.0c1968+13
−13		(+168)19.5 − 12.5
(+19−12=1)
60.9%
19.5 / 32
0.0%
+262
0 = 1 1 1 1 1 1 1 0 1 0 1 0 0 1 1 0 0 1 1 1 1 1 0 0 1 1 0 0 1 0
–   ALChess 1.841960+14
−14		(+160)12.5 − 12.5
(+11−11=3)		50.0%
12.5 / 25
0.0%
+162
1 0 0 0 1 0 1 = 1 = 0 = 0 0 0 1 0 1 1 0 1 1 1 1 0
–   Zeta Dva 0204 64-bit1960+32
−31		(+160)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−15
1 1 0 0 = 0 = = = 1 0 0 1 0 0 0 1 0 0 0 = 0 0 0 = 0 0 0 = 0 0 0
–   JanWillem 1.131951+9
−9		(+151)17.5 − 7.5
(+15−5=5)		70.0%
17.5 / 25
0.0%
+298
= 1 1 = 1 1 1 1 1 1 1 0 1 1 = 1 0 0 1 = 1 0 1 0 =
–   Cinnamon 1.1c 64-bit1948+19
−19		(+148)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
+107
= 1 0 = = 1 = = 0 0 = = 0 = 1 1 = = = 1 0 0 1 0 0 0 0 1 0 1 0 =
–   Monik 2.2.6 64-bit1939+15
−15		(+139)18.5 − 21.5
(+16−19=5)
46.3%
18.5 / 40
0.0%
+112
0 1 0 0 1 0 0 0 1 0 1 1 0 = 1 = 1 1 1 0 1 0 0 0 1 1 0 = 1 0 1 = 0 = 1 0 0 1 0 0
–   Zeta Dva 0306 64-bit1939+25
−25		(+139)19.5 − 20.5
(+14−15=11)
48.8%
19.5 / 40
0.0%
+129
1 1 1 0 0 1 1 = 0 1 0 0 1 = 0 0 1 0 = 0 = 1 1 0 = 0 1 = 1 = 0 = = 1 = 1 0 0 = 0
–   BibiChess 0.51927+11
−11		(+127)25 − 31
(+20−26=10)
44.6%
25.0 / 56
0.0%
+85
= = 1 1 1 1 1 = = 0 1 0 1 0 = 1 1 0 0 0 1 0 0 1 1 0 = = 0 1 0 = 1 1 0 1 0 0 = 1 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 =
–   Smash 1.0.31924+10
−10		(+124)15.5 − 8.5
(+13−6=5)		64.6%
15.5 / 24
0.0%
+231
0 1 0 1 1 1 = 1 = 0 1 = = 1 1 1 0 1 1 1 0 1 0 =
–   Heracles 0.6.161922+9
−9		(+122)31.5 − 33.5
(+25−27=13)
48.5%
31.5 / 65
0.0%
+109
0 1 = 1 0 0 1 0 0 1 = 1 0 0 0 1 1 1 1 1 = = 1 1 0 1 0 0 0 = 0 1 = 0 0 0 0 1 1 = 0 0 0 0 0 1 1 0 1 = 1 = 0 1 0 0 = = = 0 = 1 1 1 1
–   BSC 3.9++ 64-bit1921+69
−68		(+121)19 − 21
(+17−19=4)
47.5%
19.0 / 40
0.0%
+102
0 0 1 0 1 0 0 0 0 1 1 = 1 0 0 0 0 1 1 1 = 0 0 1 0 0 1 1 1 = 1 1 0 = 1 0 1 1 0 0
–   SamChess1920+13
−13		(+120)17 − 15
(+15−13=4)
53.1%
17.0 / 32
0.0%
+146
1 1 0 0 1 = 0 1 1 = 0 0 1 1 1 1 0 = = 0 0 1 1 1 1 1 0 0 0 0 1 0
–   Eagle 0.7.51911+12
−12		(+111)15 − 9
(+13−7=4)		62.5%
15.0 / 24
0.0%
+203
0 1 0 = 0 1 1 1 0 1 = = 1 0 1 1 = 1 1 1 0 0 1 1
–   Reger 0.091911+21
−22		(+111)19 − 21
(+16−18=6)
47.5%
19.0 / 40
0.0%
+93
1 0 1 0 1 0 0 0 0 1 = 0 0 0 1 = 0 1 1 1 = 1 0 = 1 = 0 0 0 0 0 1 1 = 1 0 1 1 0 1
–   Dabbaba 7.491909+13
−14		(+109)40.5 − 25.5
(+34−19=13)
61.4%
40.5 / 66
0.0%
+195
0 1 = 0 0 0 0 = 1 0 0 1 = 1 0 = 1 = 0 1 1 = 1 = = 0 1 = 0 0 1 0 1 1 1 1 = 1 1 = 0 1 1 1 0 0 1 1 0 1 1 1 1 1 0 = 1 0 1 = 1 1 1 1 1 1
–   Warrior 1.0.31907+9
−9		(+107)35.5 − 30.5
(+28−23=15)
53.8%
35.5 / 66
0.0%
+133
= 0 0 1 1 1 = = 1 0 0 1 = = 1 = 0 0 0 0 1 = 1 0 1 1 = 1 0 1 1 0 = 1 1 0 = 0 1 0 1 0 0 1 0 1 = 0 1 0 1 1 0 = 0 1 1 0 1 1 = 0 1 = = 1
–   Clueless 1.41905+9
−9		(+105)22 − 18
(+21−17=2)
55.0%
22.0 / 40
0.0%
+148
1 0 1 1 1 1 0 0 1 = 0 1 1 0 0 1 1 1 1 1 0 1 1 0 0 0 0 0 1 1 1 0 0 = 0 0 0 1 1 1
–   Claudia 0.51903+26
−26		(+103)18.5 − 5.5
(+17−4=3)		77.1%
18.5 / 24
0.0%
+324
= = 1 1 1 1 1 0 0 1 1 1 1 1 1 = 1 0 1 1 1 1 1 0
–   SnailChess 4.0131895+11
−11		(+95)14 − 10
(+12−8=4)		58.3%
14.0 / 24
0.0%
+161
0 1 1 1 1 1 0 = 0 0 0 1 1 1 = 1 0 = = 1 0 0 1 1
–   Tyrell 1.021887+21
−21		(+87)34 − 24
(+29−19=10)
58.6%
34.0 / 58
0.0%
+149
0 0 = 1 1 = = 1 0 0 0 1 1 0 1 0 1 0 1 0 = 1 1 0 = = 1 = 1 1 1 0 1 0 1 0 0 = 1 1 = 0 0 1 0 1 1 1 1 1 1 1 1 0 0 = 1 1
–   MatMoi 7.15.0-cct 64-bit1885+18
−18		(+85)24.5 − 15.5
(+21−12=7)
61.3%
24.5 / 40
0.0%
+168
0 0 1 1 1 0 = = 1 1 0 1 1 1 1 0 1 0 0 1 = 1 1 0 = 0 1 = 1 0 = 0 1 0 1 1 1 1 1 =
–   MrChess 2.11884+17
−17		(+84)34.5 − 23.5
(+29−18=11)
59.5%
34.5 / 58
0.0%
+155
1 1 = 1 0 1 1 1 1 1 1 0 1 0 = 1 = 1 1 1 0 0 = = 1 = 1 1 1 0 = 0 1 = = 0 0 1 0 0 1 1 1 1 0 1 = 1 0 0 0 1 1 0 0 0 = 1
–   FreeChessII 2.171879+23
−23		(+79)21.5 − 10.5
(+20−9=3)
67.2%
21.5 / 32
0.0%
+216
0 0 1 1 = 1 1 1 0 1 1 0 0 0 0 1 1 0 1 1 1 1 1 1 = 1 1 1 1 1 0 =
–   Arabian Knight 1.511866+26
−25		(+66)14.5 − 15.5
(+14−15=1)
48.3%
14.5 / 30
0.0%
+50
1 1 0 1 1 0 0 1 0 0 1 1 1 1 0 1 1 0 0 0 = 0 0 0 1 0 0 1 0 1
–   Roce 0.03901854+11
−10		(+54)16.5 − 23.5
(+13−20=7)
41.3%
16.5 / 40
0.0%
−13
0 = 0 0 0 0 = 0 1 0 0 1 1 0 0 1 0 1 0 1 0 1 = = 0 = 0 0 = 0 1 1 = 1 1 1 1 0 0 0
–   Ranita 2.41844+11
−11		(+44)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
0.0%
+106
= 1 0 1 1 1 0 0 0 1 1 1 1 0 1 0 1 1 0 = 0 1 0 0 = 1 0 1 = = 1 1
–   Sayuri 2018.03.06 64-bit1839+20
−20		(+39)18.5 − 21.5
(+15−18=7)
46.3%
18.5 / 40
0.1%
+11
0 1 0 0 0 1 0 0 = = 1 0 1 0 1 1 1 0 0 0 0 0 1 0 1 = 1 0 1 0 = = 1 0 1 0 1 = = 1
–   Dabbaba 2.621819+16
−16		(+19)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
3.6%
+303
1 1 = 1
–   RataAeroespacial 0.2.11818+14
−14		(+18)29.5 − 10.5
(+27−8=5)
73.8%
29.5 / 40
3.5%
+211
1 1 1 0 1 1 1 1 0 1 = 1 1 1 = 0 1 0 1 1 0 1 0 1 0 = = = 0 1 1 1 1 1 1 1 1 1 1 1
–   Predateur 2.1 64-bit1811+15
−15		(+11)4 − 0
(+4−0=0)		100.0%
4.0 / 4
13.2%
+INF
1 1 1 1
–   Beaches 2.321803+11
−11		(+3)29.5 − 14.5
(+25−10=9)
67.0%
29.5 / 44
34.8%
+130
1 1 1 1 1 = 1 = 0 1 = 0 0 1 1 = = 1 1 = 1 0 1 0 1 = 1 1 1 0 1 0 1 = 1 1 = 1 0 0 1 1 1 0
–   Soldat 0.25b1797+12
−12		(−3)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
62.9%
+287
1 1 1 =
–   Grizzly 1.40.1b1787+14
−14		(−13)3 − 1
(+3−1=0)		75.0%
3.0 / 4
88.7%
+223
1 1 0 1
–   Embracer 1.121785+14
−14		(−15)2 − 2
(+1−1=2)		50.0%
2.0 / 4
92.9%
−4
= 1 0 =
–   Chenard 2010.08.23 64-bit1777+15
−15		(−23)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
98.3%
+204
= 1 1
–   Robin 0.9831764+10
−11		(−36)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−132
1 0 = 0
–   Laurifer 1.01751+11
−11		(−49)10.5 − 27.5
(+8−25=5)
27.6%
10.5 / 38
100.0%
−226
0 0 0 0 0 0 0 = 1 0 0 0 0 0 0 = 1 0 = = 0 0 0 0 1 1 0 = 0 0 0 1 0 0 1 1 1 0
–   Vicki 0.041a1746+13
−13		(−54)1.5 − 32.5
(+0−31=3)
4.4%
1.5 / 34
100.0%
−526
0 0 0 0 0 0 0 0 0 0 = 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0
–   Elf 1.3.01743+10
−10		(−57)4.5 − 33.5
(+2−31=5)
11.8%
4.5 / 38
100.0%
−390
0 0 0 0 0 = 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 = 0 0 0 0 = 0 0 0 0 0 = 0 0 0 = 0
–   Adamant 1.71735+9
−10		(−65)10 − 28
(+8−26=4)
26.3%
10.0 / 38
100.0%
−260
0 0 0 0 1 0 0 1 = 0 0 0 1 0 = 0 1 0 0 0 0 0 = 0 0 0 1 0 0 0 0 0 0 0 1 = 1 1
–   Kanguruh 1.931735+11
−11		(−65)6 − 27
(+2−23=8)
18.2%
6.0 / 33
100.0%
−302
0 0 0 0 = 0 = 1 = 0 0 = 0 0 1 0 0 0 0 = 0 0 = 0 = 0 0 0 0 0 = 0 0
–   GChess IV 0.2.01732+13
−13		(−68)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+89
= = 1 1
–   TSCP 1.811724+10
−10		(−76)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−76
0 1 0 1
–   SEE 0.6.91722+12
−12		(−78)11 − 27
(+7−23=8)
28.9%
11.0 / 38
100.0%
−234
0 0 = 0 0 1 0 0 0 0 1 = 0 0 0 = = 0 0 0 0 0 0 1 = 0 0 0 0 0 = = 1 = 1 1 1 0
–   Aldebaran 0.7.01713+11
−11		(−87)14 − 24
(+6−16=16)
36.8%
14.0 / 38
100.0%
−173
= = = 0 = 0 = 0 0 1 = 0 0 0 0 0 = 0 1 0 = 0 0 1 = 0 = 0 = = = 1 = 0 = = 1 1
–   Mizar 3.01683+10
−10		(−117)11.5 − 26.5
(+9−24=5)
30.3%
11.5 / 38
100.0%
−275
0 0 0 0 0 0 = = 0 0 0 = 1 0 = 1 0 0 0 1 0 0 0 0 0 0 = 0 1 0 0 1 0 0 1 1 1 1
–   Violet 2.0 64-bit1679+39
−39		(−121)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+167
= 1 1 1
–   BACE 0.451678+11
−11		(−122)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+105
1 0 1 1
–   PolarChess 1.31677+13
−13		(−123)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−40
0 1 = 1
–   Belzebub 0.671662+10
−10		(−138)12.5 − 25.5
(+5−18=15)
32.9%
12.5 / 38
100.0%
−248
= 0 1 0 = 0 0 = = 0 0 0 = 0 0 = 0 0 1 = 0 0 = = 0 = 0 0 = = = 0 0 1 1 = = 1
–   ALChess 1.5b1658+13
−14		(−142)9 − 29
(+8−28=2)
23.7%
9.0 / 38
100.0%
−374
1 0 0 0 0 0 0 0 0 1 = 0 0 0 0 0 0 0 = 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 1 1
–   DChess 1.0.21651+12
−12		(−149)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+78
0 1 1 1
–   IQ23.0031643+11
−10		(−157)13.5 − 20.5
(+4−11=19)
39.7%
13.5 / 34
100.0%
−214
= = 0 1 = = = 0 = = = 1 0 = = 0 0 = = = = = = 1 0 = 0 0 0 = 0 0 = 1
–   MSCP 1.441633+12
−12		(−167)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Storm 0.61629+10
−10		(−171)10.5 − 27.5
(+8−25=5)
27.6%
10.5 / 38
100.0%
−351
0 0 1 = 0 = 0 0 0 0 0 1 0 0 0 0 0 0 = 0 0 0 0 0 0 1 = 0 1 0 0 0 = 0 1 1 1 1
–   Sayuri 2014.06.16 64-bit1627+52
−51		(−173)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   AdaChess 2.01615+19
−19		(−185)29.5 − 1.5
(+29−1=1)
95.2%
29.5 / 31
100.0%
+333
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 0 1
–   Rainman 0.7.51611+13
−14		(−189)11.5 − 21.5
(+7−17=9)
34.8%
11.5 / 33
100.0%
−291
1 1 = 0 1 0 0 0 = = 0 0 = 1 0 0 = 1 = 0 0 = = 0 0 0 0 1 = 1 0 0 0
–   Zotron 4.4.61593+10
−10		(−207)12 − 26
(+4−18=16)
31.6%
12.0 / 38
100.0%
−321
= = = = 0 0 0 = 0 0 = 0 = = = = 0 0 1 0 = 0 0 0 = 0 = 0 0 = 0 0 = 0 1 = 1 1
–   Needle 0.5311581+10
−9		(−219)15.5 − 22.5
(+8−15=15)
40.8%
15.5 / 38
100.0%
−278
0 = 0 = = = = 1 1 0 = 0 0 0 = = 1 = = 0 = 0 0 0 = 0 1 = 0 = 0 = 0 0 1 1 1 1
–   Rocinante 1.01 64-bit1572+14
−14		(−228)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
0
0 1 1 1
–   Larsen VB 0.05.00011543+14
−14		(−257)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+27
= 1 1 1
–   Purple Haze 2.01507+14
−14		(−293)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Exacto 0.d1507+13
−13		(−293)9 − 23
(+4−18=10)
28.1%
9.0 / 32
100.0%
−444
1 0 = = 1 = = = 0 0 0 0 0 = 0 1 0 0 0 = 0 0 0 = 0 = 1 0 0 0 = 0
–   Piranha 0.51501+10
−10		(−299)18 − 20
(+13−15=10)
47.4%
18.0 / 38
100.0%
−314
1 = = 0 0 1 1 0 0 = 0 0 1 0 0 = 1 0 1 0 = 1 0 = 0 = 1 0 1 = = = 1 0 1 0 1 1
–   MiniMardi 1.31409+11
−11		(−391)20.5 − 17.5
(+15−12=11)
53.9%
20.5 / 38
100.0%
−363
= 1 = 1 0 = 1 = 0 = 0 1 = 1 = = = 0 0 1 = 1 1 0 0 = 0 0 1 0 1 0 1 0 1 1 1 1
2134 games: 794 wins, 932 losses, 408 draws (19.1%), score: 46.8%

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Created in 2005-2013 by CCRL team
Last games added on August 25, 2019