CCRL 40/4
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 1'671'765 games
played by 1'982 programs
22445 CPU days (X2 4600+)

White wins: 653'018 (39.1%)
Black wins: 530'657 (31.7%)
Draws: 488'090 (29.2%)
White score: 53.7%

Engine Details

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Pigeon 1.5.0 64-bit (1753+20
−20
)Quote
Author: Stuart Riffle (Canada) Link: Homepage
This is one of the 3 Pigeon versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Jumbo 0.1.102090+20
−20
(+337)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
+163
0 = 1 0 = 0 = 0 0 0
–   Dorpsgek BloodyMary 64-bit1974+133
−125
(+221)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−7
0 1 = 0 0 0 = 0 0 0
–   Warrior 1.0.31899+10
−10
(+146)7 − 25
(+4−22=6)
21.9%
7.0 / 32
0.0%
−72
0 0 = 0 0 0 = 0 = 0 1 0 0 0 1 1 0 0 0 1 0 0 0 = 0 = 0 0 0 = 0 0
–   SnailChess 4.0131893+11
−11
(+140)8.5 − 18.5
(+0−10=17)
31.5%
8.5 / 27
0.0%
+37
= = = 0 = 0 0 = 0 = 0 = = = 0 = = = = 0 0 = = = = 0 0
–   Robocide 20160510 64-bit1880+18
−18
(+127)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.0%
+75
1 0 = = = 0 0 = = 0 0 0 1 0 0 1 = = 0 = = 1 0 = = 0 = 1 = 1 1 0
–   Purple Haze 2.1.01876+14
−14
(+123)10 − 22
(+8−20=4)
31.3%
10.0 / 32
0.0%
−26
0 = 0 0 0 1 = 0 1 0 0 1 1 = 1 0 0 0 0 1 0 0 1 0 1 0 = 0 0 0 0 0
–   Ranita 2.41834+12
−12
(+81)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
0.0%
+69
1 0 0 0 0 0 = 0 0 0 1 1 = = = 0 = 0 = = = 1 1 = = = 1 1 = 1 1 =
–   Celes 0.77c1816+13
−13
(+63)14 − 18
(+11−15=6)
43.8%
14.0 / 32
0.0%
+17
1 0 = 0 0 = 1 1 0 = 0 0 1 1 0 0 0 1 0 1 = 0 1 = 1 = 0 0 0 1 0 1
–   Sayuri 2016.09.12 64-bit1800+20
−20
(+47)8.5 − 13.5
(+5−10=7)
38.6%
8.5 / 22
0.0%
−28
0 1 0 = = 0 = 0 1 0 0 = 0 1 0 0 = 0 1 = = 1
–   MorphyChess 1.0.51797+15
−14
(+44)11 − 19
(+7−15=8)
36.7%
11.0 / 30
0.0%
−51
0 = 0 0 = 0 0 0 0 1 0 1 = = 0 0 1 1 0 0 0 0 1 = = 1 = = 1 0
–   Beaches 2.321796+11
−12
(+43)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
0.0%
+131
= 0 = 1 1 1 1 = 0 = 1 0 1 0 = 1 1 = = = 1 1 0 1 1 1 = = = = = 1
–   Chess4j 3.0 64-bit1795+20
−20
(+42)16.5 − 13.5
(+11−8=11)
55.0%
16.5 / 30
0.2%
+73
= 1 1 = 0 = 0 0 = 1 = 1 0 = = 1 0 1 1 0 = 0 1 1 1 = = 1 0 =
–   Enigma 1.1.41788+13
−13
(+35)15.5 − 16.5
(+10−11=11)
48.4%
15.5 / 32
0.1%
+25
1 = 0 1 = 0 0 = 1 = 1 0 0 = 0 1 = 0 0 0 1 = = 1 0 0 = 1 1 = = 1
–   Cecir 3.51777+13
−13
(+24)18 − 14
(+16−12=4)
56.3%
18.0 / 32
1.8%
+71
0 1 = 1 1 1 1 1 1 0 = = 1 0 0 0 1 1 1 0 0 0 0 1 1 1 1 1 = 0 0 0
–   Chenard 2015.04.08 64-bit1765+20
−20
(+12)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
18.5%
0
0 = = 0 0 0 = = 0 0 0 0 0 1 0 0 = 1 1 1 0 1 1 = = 1 1 1 1 1
–   Mint 2.31754+17
−17
(+1)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
47.2%
−11
= 1 1 0 = 0 1 1 1 = = 0 0 = 0 0 1 0 1 0 0 0 0 1 = 1 1 = = 1 = 0
–   Robin 0.9831751+11
−11
(−2)17.5 − 12.5
(+14−9=7)
58.3%
17.5 / 30
55.2%
+56
0 0 1 0 1 = 1 1 1 = = = 1 1 1 1 0 0 1 0 0 0 1 0 1 1 = = = 1
–   Elf 1.3.01729+10
−10
(−24)17.5 − 13.5
(+16−12=3)
56.5%
17.5 / 31
98.1%
+28
= = 1 1 1 0 0 0 0 1 0 0 1 1 1 1 1 1 1 1 0 0 1 1 0 0 1 = 0 0 1
–   Vicki 0.041a1721+13
−13
(−32)14 − 16
(+11−13=6)
46.7%
14.0 / 30
99.6%
−56
1 0 = 1 1 1 = 0 1 0 1 = = 0 0 0 0 0 0 1 0 1 0 1 = 1 0 1 = 0
–   Kanguruh 1.931719+11
−11
(−34)18 − 14
(+14−10=8)
56.3%
18.0 / 32
99.9%
+9
0 0 = 0 0 1 1 1 1 1 1 0 1 0 = 1 = 1 1 = = 0 1 1 = 1 0 = 0 = 0 1
–   Adamant 1.71717+10
−10
(−36)19.5 − 11.5
(+17−9=5)
62.9%
19.5 / 31
99.9%
+61
1 0 1 0 1 0 1 = 1 0 1 0 1 0 1 0 1 1 = 1 1 0 1 1 = = = 0 1 1 1
–   IQ23.0031628+11
−11
(−125)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
100.0%
−47
1 1 1 1 0 0 = 0 1 1 1 0 = 1 1 0 0 1 = = 1 1 0 = = 1 1 1 0 1 = 0
–   ChessRikus 1.4661616+14
−14
(−137)22.5 − 9.5
(+18−5=9)
70.3%
22.5 / 32
100.0%
+6
= 1 1 1 1 = 1 1 = = 0 0 1 1 1 0 1 = = 1 1 1 1 = 1 0 1 = 1 0 1 =
–   Storm 0.61611+10
−11
(−142)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
−66
0 1 1 1 0 0 0 = 0 1 = 1 1 = = 1 0 1 1 1 1 1 = = 1 1 0 0 = = = 1
–   AdaChess 2.01605+19
−19
(−148)21 − 11
(+14−4=14)
65.6%
21.0 / 32
100.0%
−49
1 = 0 1 = = 1 1 = = = 1 1 0 = = 1 0 = 1 1 1 1 = 1 1 = = 0 = 1 =
–   Rainman 0.7.51597+15
−15
(−156)19 − 8
(+16−5=6)
70.4%
19.0 / 27
100.0%
−6
1 = 1 1 1 0 1 = 1 0 1 1 1 1 = = 1 1 1 = 1 0 1 0 0 1 =
–   Zotron 4.4.61570+11
−11
(−183)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
−62
0 = = 1 0 = 0 1 1 1 1 1 = 1 1 1 = = 1 = 0 1 = 1 0 1 = 1 1 0 1 1
–   Needle 0.5311559+10
−10
(−194)22 − 9
(+18−5=8)
71.0%
22.0 / 31
100.0%
−42
= 1 0 1 1 1 1 = = 1 = 1 0 0 0 1 1 1 1 = 1 0 1 = 1 1 1 = = 1 1
–   Skiull 0.1 64-bit1541+20
−21
(−212)21 − 10
(+16−5=10)
67.7%
21.0 / 31
100.0%
−93
1 1 1 1 = 1 1 1 = = 1 = 0 = 1 1 1 = = 0 = 0 0 1 1 1 = 1 0 1 =
–   Embla 0.9.3 64-bit1504+29
−30
(−249)25.5 − 6.5
(+20−1=11)
79.7%
25.5 / 32
100.0%
−48
= = 1 1 = 1 1 1 = = 1 = 1 = 1 = = 1 0 1 1 1 1 1 1 = 1 1 1 1 1 =
–   Piranha 0.51484+11
−11
(−269)26 − 6
(+22−2=8)
81.3%
26.0 / 32
100.0%
−37
= 1 = = = 1 0 1 1 = 1 1 = 1 1 1 0 = 1 1 1 = 1 1 1 1 1 1 1 1 1 1
–   Numpty Recharged 64-bit1449+17
−17
(−304)25 − 6
(+22−3=6)
80.6%
25.0 / 31
100.0%
−67
1 1 1 1 = 1 1 1 0 1 = 1 1 0 = 1 1 = 1 1 1 0 1 = 1 1 1 = 1 1 1
–   Blikskottel 0.81436+15
−15
(−317)28 − 3
(+26−1=4)
90.3%
28.0 / 31
100.0%
+41
1 = 1 = 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = = 1 1 1 1 1 1 1
–   Satana 2.4.19 64-bit1388+16
−16
(−365)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
−214
0 = = 1 1 0 1 1 1 1
–   Neurone XXIII1196+30
−31
(−557)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
−230
= = 1 1 1 1 1 1 1 1
–   Soberango 0.08.2l1029+173
−47
(−724)10 − 0
(+10−0=0)
100.0%
10.0 / 10
100.0%
+INF
1 1 1 1 1 1 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018