CCRL 40/40
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 1'084'933 games
played by 2'536 programs
148136 CPU days (X2 4600+)

White wins: 376'624 (34.7%)
Black wins: 280'046 (25.8%)
Draws: 428'263 (39.5%)
White score: 54.5%

Engine Details

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Chesley r323 64-bit#332  (2162+22
−22
)Quote
Author: Matthew Gingell (USA) Link: Jim Ablett
This is one of the 2 Chesley versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Bruja 1.9.1 64-bit2479+18
−18
(+317)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ares 1.005.2 64-bit2411+18
−17
(+249)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Zevra 2.1.1 r216 64-bit2379+17
−17
(+217)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−141
–   Waxman 20172369+16
−16
(+207)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   K2 0.672354+23
−23
(+192)4.5 − 9.5
(+3−8=3)
32.1%
4.5 / 14
0.0%
+60
–   Der Bringer 1.92322+23
−23
(+160)10.5 − 21.5
(+8−19=5)
32.8%
10.5 / 32
0.0%
+28
–   Isa 2.0.61 64-bit2319+30
−30
(+157)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−199
–   RubiChess 0.7 64-bit2303+25
−25
(+141)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−49
–   Floyd 0.7 64-bit2297+32
−32
(+135)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−20
–   Absolute Zero 2.4.7.2 64-bit2295+15
−15
(+133)0.5 − 9.5
(+0−9=1)
5.0%
0.5 / 10
0.0%
−316
–   Nemeton 1.02292+30
−30
(+130)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
+7
–   Invictus r228 64-bit2292+18
−18
(+130)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−105
–   Bearded N44.2 64-bit2285+27
−27
(+123)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
0.0%
−91
–   Galjoen 0.38 64-bit2283+23
−23
(+121)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+121
–   Fischerle 0.9.60 64-bit2265+29
−29
(+103)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−23
–   Ayito 0.2.9942265+21
−21
(+103)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+188
–   CT800 1.30 64-bit2255+20
−20
(+93)5 − 9
(+4−8=2)
35.7%
5.0 / 14
0.0%
−13
–   Protej 0.5.8c2252+20
−20
(+90)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+4
–   RattateChess 1.0 Nosferatu2251+19
−19
(+89)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+6
–   Exacto 0.e 64-bit2251+18
−18
(+89)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+89
–   Mango Paola Ajedrez 4.12249+19
−19
(+87)4 − 4
(+4−4=0)
50.0%
4.0 / 8
0.0%
+87
–   MadChess 1.4 64-bit2248+21
−21
(+86)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−71
–   Lozza 1.14a 64-bit2246+28
−28
(+84)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+84
–   Fischerle 0.9.50 64-bit2243+31
−32
(+81)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+10
–   SpaceDog 0.97.7 64-bit2243+29
−29
(+81)2 − 6
(+2−6=0)
25.0%
2.0 / 8
0.0%
−149
–   Absolute Zero 2.4.0.0 64-bit2242+23
−23
(+80)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−146
–   Zevra 1.8.4 r650 64-bit2235+26
−26
(+73)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+40
–   Buzz 0.08 64-bit2229+21
−21
(+67)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+35
–   Joker2 0.7.7 64-bit2220+20
−21
(+58)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+52
–   Robocide 20170718 64-bit2220+17
−17
(+58)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+26
–   Uralochka 1.1b2217+18
−18
(+55)3 − 3
(+3−3=0)
50.0%
3.0 / 6
0.0%
+55
–   Madeleine 0.22214+23
−23
(+52)14.5 − 15.5
(+13−14=3)
48.3%
14.5 / 30
0.1%
+39
–   OBender 03.2016 64-bit2214+18
−18
(+52)4 − 6
(+4−6=0)
40.0%
4.0 / 10
0.0%
−36
–   ChessKISS 1.7c 64-bit2213+19
−19
(+51)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Weini 0.0.24 64-bit2212+21
−21
(+50)5 − 3
(+4−2=2)
62.5%
5.0 / 8
0.1%
+139
–   ChessKISS 1.7 64-bit2209+20
−20
(+47)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.1%
+47
–   Baislicka 1.0 64-bit2207+20
−20
(+45)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.1%
+76
–   ChessAlex 2.0r42205+21
−21
(+43)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.3%
+INF
–   Alf 1.092195+23
−23
(+33)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
2.3%
+100
–   Carballo 0.82195+22
−22
(+33)5 − 9
(+2−6=6)
35.7%
5.0 / 14
1.8%
−58
–   Dorpsgek Dillinger 64-bit2194+18
−18
(+32)2 − 8
(+0−6=4)
20.0%
2.0 / 10
1.3%
−166
–   OBender 3.2.4.22191+20
−20
(+29)1 − 0
(+1−0=0)
100.0%
1.0 / 1
2.7%
+INF
–   NG-Play 9.85 64-bit2190+29
−29
(+28)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
6.4%
+201
–   NG-Play 9.87 64-bit2187+18
−18
(+25)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
4.0%
−98
–   K2 0.572187+33
−33
(+25)4 − 6
(+4−6=0)
40.0%
4.0 / 10
11.0%
−60
–   NagaSkaki 5.122186+17
−17
(+24)3 − 2
(+2−1=2)
60.0%
3.0 / 5
4.5%
+83
–   Isa 1.9.63 64-bit2186+27
−27
(+24)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
8.2%
−94
–   Fischerle 0.9.30b 64-bit2184+29
−29
(+22)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
11.4%
−73
–   Prophet 2.0 64-bit2179+29
−29
(+17)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
17.2%
+48
–   Soldat III 0.187 64-bit2176+22
−22
(+14)7 − 3
(+6−2=2)
70.0%
7.0 / 10
18.2%
+166
–   Clever Girl r160 64-bit2176+22
−22
(+14)1 − 0
(+1−0=0)
100.0%
1.0 / 1
19.0%
+INF
–   Isa 1.9.51 64-bit2172+27
−27
(+10)3 − 5
(+3−5=0)
37.5%
3.0 / 8
27.8%
−102
–   Embla 2.0.0 64-bit2172+19
−19
(+10)5 − 5
(+4−4=2)
50.0%
5.0 / 10
25.6%
+15
–   Kurt 0.9.2.2 64-bit2170+21
−22
(+8)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
30.8%
−141
–   NG-Play 9.86 64-bit2170+23
−23
(+8)10 − 11
(+8−9=4)
47.6%
10.0 / 21
29.9%
−8
–   Clever Girl r185 64-bit2167+22
−22
(+5)2 − 0
(+2−0=0)
100.0%
2.0 / 2
38.3%
+INF
–   ProChess 1.02AD2163+19
−19
(+1)4 − 5
(+2−3=4)
44.4%
4.0 / 9
46.0%
−30
–   Dorpsgek Cosmopolitan 2 64-bit2151+28
−28
(−11)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
71.5%
+21
–   Raven 0.50 64-bit2143+36
−36
(−19)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
81.5%
+70
–   GopherCheck 0.2.2 64-bit2141+26
−26
(−21)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
89.0%
−80
–   K2 0.43f2139+33
−33
(−23)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
87.4%
+72
–   Parrot 07.07.222135+19
−19
(−27)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
96.4%
−58
–   Barbarossa 0.4.0 64-bit2133+17
−17
(−29)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
97.8%
+66
–   Tunguska 1.0 64-bit2129+20
−20
(−33)5 − 5
(+4−4=2)
50.0%
5.0 / 10
98.5%
−33
–   Napoleon 1.5.0 64-bit2122+26
−26
(−40)17 − 9
(+15−7=4)
65.4%
17.0 / 26
98.9%
+81
–   BikJump 2.01 64-bit2117+20
−20
(−45)8 − 8
(+7−7=2)
50.0%
8.0 / 16
99.9%
−41
–   Cinnamon 2.2a 64-bit2111+20
−20
(−51)20 − 14
(+17−11=6)
58.8%
20.0 / 34
100.0%
+15
–   Embla 1.0.2 64-bit2110+25
−26
(−52)6 − 2
(+5−1=2)
75.0%
6.0 / 8
99.9%
+131
–   Napoleon 1.4.0 64-bit2109+32
−32
(−53)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.6%
−53
–   Clarabit 1.00 64-bit2104+20
−20
(−58)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−52
–   Hedgehog 1.82 64-bit2097+24
−24
(−65)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+60
–   Jabba 1.0 64-bit2077+22
−22
(−85)11 − 5
(+9−3=4)
68.8%
11.0 / 16
100.0%
+51
–   BigLion 2.23w2076+21
−21
(−86)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−86
–   RamJet 0.122075+32
−33
(−87)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Galjoen 0.36 64-bit2074+28
−28
(−88)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+61
–   Soldat III 0.178 64-bit2069+22
−22
(−93)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−41
–   Matant 5.042067+22
−22
(−95)12 − 18
(+9−15=6)
40.0%
12.0 / 30
100.0%
−169
–   Ecce 1.0 (rev. 508) 64-bit2050+21
−21
(−112)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
+83
–   Goldfish 1.13.0 64-bit2045+21
−21
(−117)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
100.0%
−83
–   Barbarossa 0.3.0 64-bit2028+33
−33
(−134)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+12
–   BSC 3.9++ 64-bit1977+24
−24
(−185)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+104
–   Zeta Dva 0303 64-bit1955+38
−39
(−207)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+152
–   Storm 0.61571+21
−21
(−591)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on September 21, 2019