CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
Chesley r323 64-bit#351‑352  (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-bit2478+17
−18
(+316)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ares 1.005.2 64-bit2411+17
−17
(+249)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Zevra 2.1.1 r216 64-bit2380+17
−17
(+218)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−140
0 0 = 0 0 0
–   Waxman 20172370+16
−16
(+208)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   K2 0.672355+23
−23
(+193)4.5 − 9.5
(+3−8=3)
32.1%
4.5 / 14
0.0%
+61
0 0 = = 0 0 1 0 1 = 0 0 0 1
–   Der Bringer 1.92323+23
−23
(+161)10.5 − 21.5
(+8−19=5)
32.8%
10.5 / 32
0.0%
+29
= = 1 0 0 1 0 1 0 0 = 0 1 0 = 0 0 0 0 0 0 1 0 1 1 0 = 0 1 0 0 0
–   Isa 2.0.61 64-bit2319+30
−30
(+157)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−199
0 0 0 0 = 0
–   RubiChess 0.7 64-bit2302+23
−23
(+140)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−50
= 1 0 0 0 0
–   Floyd 0.7 64-bit2298+32
−32
(+136)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−19
0 0 1 = 1 = 0 0 0 0
–   Absolute Zero 2.4.7.2 64-bit2296+15
−15
(+134)0.5 − 9.5
(+0−9=1)
5.0%
0.5 / 10
0.0%
−316
0 0 0 0 0 0 0 0 0 =
–   Invictus r228 64-bit2292+18
−18
(+130)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−105
0 0 1 0
–   Nemeton 1.02292+30
−30
(+130)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
+7
0 1 0 0 1 0 0 1 0 =
–   Bearded N44.2 64-bit2286+27
−27
(+124)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
0.0%
−90
0 0 0 0 = 1 0 = 0 0 0 =
–   Galjoen 0.38 64-bit2284+23
−23
(+122)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+122
0 1 1 0
–   Ayito 0.2.9942268+20
−20
(+106)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+191
1 = 1 0
–   Fischerle 0.9.60 64-bit2266+29
−29
(+104)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−22
1 0 0 = 1 0 1 0 0 0
–   Protej 0.5.8c2256+19
−19
(+94)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+8
1 0 = 0
–   CT800 1.30 64-bit2256+20
−20
(+94)5 − 9
(+4−8=2)
35.7%
5.0 / 14
0.0%
−12
= 0 = 1 0 1 0 1 0 0 0 0 0 1
–   RattateChess 1.0 Nosferatu2253+18
−19
(+91)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+8
= 1 0 0
–   Exacto 0.e 64-bit2252+18
−18
(+90)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+90
= = 0 1
–   MadChess 1.4 64-bit2248+21
−21
(+86)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−71
= 0 = 0
–   Lozza 1.14a 64-bit2246+28
−29
(+84)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+84
0 1 1 0
–   Mango Paola Ajedrez 4.12245+19
−19
(+83)4 − 4
(+4−4=0)
50.0%
4.0 / 8
0.0%
+83
0 1 1 0 1 0 1 0
–   Fischerle 0.9.50 64-bit2244+31
−31
(+82)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+11
0 1 1 0 = 0 1 0 = 0
–   Absolute Zero 2.4.0.0 64-bit2243+23
−23
(+81)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−145
0 0 1 0
–   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
1 1 = 0 = 0 = 0
–   Buzz 0.08 64-bit2234+20
−20
(+72)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+40
= 1 0 1 = = 0 0 0 1
–   SpaceDog 0.97.7 64-bit2230+22
−22
(+68)2 − 6
(+2−6=0)
25.0%
2.0 / 8
0.0%
−163
0 0 0 0 1 1 0 0
–   Robocide 20170718 64-bit2220+17
−17
(+58)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+26
= 1 0 = = = = 0
–   Uralochka 1.1b2218+18
−18
(+56)3 − 3
(+3−3=0)
50.0%
3.0 / 6
0.0%
+56
0 1 1 1 0 0
–   OBender 03.2016 64-bit2214+18
−18
(+52)4 − 6
(+4−6=0)
40.0%
4.0 / 10
0.0%
−36
0 0 1 1 0 0 1 1 0 0
–   Madeleine 0.22214+22
−22
(+52)14.5 − 15.5
(+13−14=3)
48.3%
14.5 / 30
0.1%
+39
1 1 0 1 1 0 0 1 0 0 = 0 1 0 0 0 0 1 1 0 1 0 0 1 1 1 0 = = 1
–   Joker2 0.7.7 64-bit2214+20
−20
(+52)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+46
= = 1 1 0 = 0 =
–   ChessKISS 1.7c 64-bit2214+19
−19
(+52)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Weini 0.0.24 64-bit2213+21
−21
(+51)5 − 3
(+4−2=2)
62.5%
5.0 / 8
0.0%
+140
= 1 0 = 1 0 1 1
–   ChessKISS 1.7 64-bit2209+20
−20
(+47)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.1%
+47
= = 1 0
–   Baislicka 1.0 64-bit2205+19
−19
(+43)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.2%
+74
0 1 0 = 0 1 1 1 = =
–   ChessAlex 2.0r42203+20
−20
(+41)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.4%
+INF
1 1
–   MORA 1.0.02200+26
−26
(+38)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
1.5%
−176
0 0 = 0 0 1 0 = 0 = 0 0
–   Achillees 1.0 64-bit2198+27
−27
(+36)5 − 3
(+5−3=0)
62.5%
5.0 / 8
2.0%
+148
1 1 1 0 1 1 0 0
–   Alf 1.092195+23
−23
(+33)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
2.1%
+100
= = = 1
–   Carballo 0.82195+22
−22
(+33)5 − 9
(+2−6=6)
35.7%
5.0 / 14
1.7%
−58
= 0 0 0 = = 0 0 = 1 1 0 = =
–   Dorpsgek Dillinger 64-bit2194+18
−18
(+32)2 − 8
(+0−6=4)
20.0%
2.0 / 10
1.3%
−166
0 = 0 = 0 = 0 0 = 0
–   OBender 3.2.4.22192+20
−20
(+30)1 − 0
(+1−0=0)
100.0%
1.0 / 1
2.6%
+INF
1
–   NG-Play 9.85 64-bit2191+29
−29
(+29)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
6.1%
+202
1 1 1 = = 1 1 = 1 0
–   NG-Play 9.87 64-bit2190+20
−20
(+28)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
3.2%
−95
0 1 0 1 0 0 1 = 0 0
–   K2 0.572187+33
−33
(+25)4 − 6
(+4−6=0)
40.0%
4.0 / 10
10.8%
−60
0 1 0 1 0 1 0 0 0 1
–   NagaSkaki 5.122186+17
−17
(+24)3 − 2
(+2−1=2)
60.0%
3.0 / 5
4.4%
+83
0 = = 1 1
–   Fischerle 0.9.30b 64-bit2185+29
−29
(+23)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
11.5%
−72
0 = 1 0
–   Isa 1.9.63 64-bit2185+26
−27
(+23)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
9.7%
−95
0 0 0 0 1 0 = 1 0 1
–   NoC 19.12 64-bit2183+33
−33
(+21)5 − 3
(+3−1=4)
62.5%
5.0 / 8
15.2%
+95
= 1 1 = 1 = = 0
–   Prophet 2.0 64-bit2177+27
−27
(+15)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
20.7%
+46
= 1 = 1 = 1 0 0 0 0 1 1
–   Soldat III 0.187 64-bit2177+21
−21
(+15)7 − 3
(+6−2=2)
70.0%
7.0 / 10
16.4%
+167
= 1 1 = 1 0 1 1 1 0
–   Isa 1.9.51 64-bit2173+27
−27
(+11)3 − 5
(+3−5=0)
37.5%
3.0 / 8
27.6%
−101
1 0 1 0 0 0 0 1
–   Clever Girl r160 64-bit2173+21
−21
(+11)1 − 0
(+1−0=0)
100.0%
1.0 / 1
25.2%
+INF
1
–   Embla 2.0.0 64-bit2172+19
−19
(+10)5 − 5
(+4−4=2)
50.0%
5.0 / 10
26.4%
+15
= 0 = 1 1 1 0 0 0 1
–   NG-Play 9.86 64-bit2171+22
−23
(+9)10 − 11
(+8−9=4)
47.6%
10.0 / 21
29.7%
−7
0 1 0 0 = 1 0 = 0 0 1 = 1 1 = 1 0 1 0 0 1
–   Clever Girl r185 64-bit2170+22
−22
(+8)2 − 0
(+2−0=0)
100.0%
2.0 / 2
30.6%
+INF
1 1
–   Kurt 0.9.2.2 64-bit2166+21
−21
(+4)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
41.7%
−145
1 0 = 0 0
–   ProChess 1.02AD2163+19
−19
(+1)4 − 5
(+2−3=4)
44.4%
4.0 / 9
48.3%
−30
0 = 1 0 = = 0 = 1
–   Dorpsgek Cosmopolitan 2 64-bit2152+28
−28
(−10)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
72.0%
+22
1 0 1 = = 0 1 = 1 0
–   FoxSEE 3.3.4 64-bit2148+32
−32
(−14)7 − 5
(+5−3=4)
58.3%
7.0 / 12
77.7%
+34
0 = 1 0 1 = 1 = 1 1 0 =
–   GopherCheck 0.2.2 64-bit2141+26
−26
(−21)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
89.7%
−80
= = = 0
–   K2 0.43f2140+33
−33
(−22)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
87.3%
+73
1 0 = 1
–   Raven 0.50 64-bit2138+30
−30
(−24)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
90.3%
+65
0 0 = 1 = 1 1 = 1 1 0 1
–   Parrot 07.07.222136+19
−19
(−26)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
96.7%
−57
= = 0 0 0 1 1 1 = 0
–   Barbarossa 0.4.0 64-bit2133+17
−17
(−29)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
98.1%
+66
1 0 = 1
–   Tunguska 1.0 64-bit2129+20
−20
(−33)5 − 5
(+4−4=2)
50.0%
5.0 / 10
98.7%
−33
= = 0 1 1 1 0 0 0 1
–   Napoleon 1.5.0 64-bit2123+26
−26
(−39)17 − 9
(+15−7=4)
65.4%
17.0 / 26
99.0%
+82
1 1 1 0 0 1 = 1 = 1 1 0 1 0 1 1 1 1 1 = 1 = 0 0 0 1
–   BikJump 2.01 64-bit2122+19
−19
(−40)8 − 8
(+7−7=2)
50.0%
8.0 / 16
99.7%
−36
1 0 0 1 1 0 0 1 0 0 1 1 = 1 = 0
–   Cinnamon 2.2a 64-bit2111+20
−20
(−51)20 − 14
(+17−11=6)
58.8%
20.0 / 34
100.0%
+15
1 1 1 1 0 0 1 0 0 = = 1 = 1 1 1 = = 0 0 0 = 1 0 1 1 0 1 0 1 1 0 1 1
–   Napoleon 1.4.0 64-bit2110+32
−32
(−52)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.6%
−52
0 0 1 1
–   Embla 1.0.2 64-bit2110+25
−26
(−52)6 − 2
(+5−1=2)
75.0%
6.0 / 8
99.9%
+131
= 1 0 1 = 1 1 1
–   Clarabit 1.00 64-bit2105+20
−20
(−57)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−51
1 0 0 = = 1 0 1 1 0
–   Hedgehog 1.82 64-bit2097+24
−24
(−65)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+60
= 1 0 1 1 1 0 1 0 1 1 =
–   Jabba 1.0 64-bit2077+22
−22
(−85)11 − 5
(+9−3=4)
68.8%
11.0 / 16
100.0%
+51
1 1 = 1 = 1 1 1 1 1 0 = 0 0 1 =
–   BigLion 2.23w2077+21
−21
(−85)3 − 3
(+3−3=0)
50.0%
3.0 / 6
100.0%
−85
1 1 0 0 1 0
–   RamJet 0.122076+32
−33
(−86)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Galjoen 0.36 64-bit2074+28
−28
(−88)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+61
0 1 = 1 1 1 1 0 1 =
–   Soldat III 0.178 64-bit2070+22
−22
(−92)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−40
1 0 1 0 1 = 0 1 = = = 1
–   Matant 5.042067+22
−22
(−95)12 − 18
(+9−15=6)
40.0%
12.0 / 30
100.0%
−169
1 1 1 1 = 0 = = 0 = = 0 1 1 1 = 0 0 0 0 0 1 1 0 0 0 0 0 0 0
–   Goldfish 1.13.0 64-bit2050+20
−20
(−112)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
100.0%
−78
= 0 = 1 0 1 1 0 0 1 0 = 1 = 1 1 1 0 0 1 = 0 1 1 1 0 0 1 1 = 0 =
–   Ecce 1.0 (rev. 508) 64-bit2050+21
−21
(−112)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
+83
1 1 1 0 1 0 = 1 1 1 1 =
–   Barbarossa 0.3.0 64-bit2028+33
−33
(−134)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+12
1 1 = 1 0 1 0 1 1 = 1 =
–   BSC 3.9++ 64-bit1977+24
−24
(−185)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+104
1 = 1 1
–   Zeta Dva 0303 64-bit1956+38
−39
(−206)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+153
= 1 1 1 1 1
–   Storm 0.61571+21
−21
(−591)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021