CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Engine Details

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Pigeon 1.5.1 64-bit#415  (1795+17
−17
)Quote
Author: Stuart Riffle (Canada) Link: Homepage
This is one of the 3 Pigeon versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Smash 1.0.3a2039+54
−51
(+244)12 − 19
(+8−15=8)
38.7%
12.0 / 31
0.0%
+159
0 0 = 1 0 0 = = = 1 1 1 1 = 0 0 0 = 0 = 0 0 1 1 1 = 0 0 0 0 0
–   Abbess 2016.12.112023+18
−18
(+228)7.5 − 24.5
(+4−21=7)
23.4%
7.5 / 32
0.0%
+28
0 0 = = 0 0 1 0 = 0 0 0 = 1 0 0 0 0 0 = 0 0 0 = 1 0 0 0 = 0 0 1
–   Matant 5.041966+15
−15
(+171)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Monik 2.2.3 64-bit1962+17
−17
(+167)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Chess4j 3.2 64-bit1961+18
−18
(+166)5 − 25
(+3−23=4)
16.7%
5.0 / 30
0.0%
−112
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 = 0 0 = 0 0 = 1 0 1 0 =
–   ALChess 1.841949+17
−17
(+154)11 − 20
(+7−16=8)
35.5%
11.0 / 31
0.0%
+52
1 0 1 1 1 0 0 = 0 0 = = = = 0 0 = 0 0 1 0 0 1 0 = 0 0 0 0 1 =
–   Micro-Max 4.81947+9
−9
(+152)7.5 − 22.5
(+2−17=11)
25.0%
7.5 / 30
0.0%
−15
0 0 0 = 0 0 = = = = 0 1 0 0 0 0 = 1 = = 0 0 0 = 0 0 = 0 0 =
–   Rival 1.181947+11
−11
(+152)6 − 26
(+3−23=6)
18.8%
6.0 / 32
0.0%
−93
0 = 0 0 = 1 = 0 0 0 1 = 0 0 0 = 0 0 0 0 0 0 0 0 0 1 0 0 0 0 = 0
–   JanWillem 1.131945+10
−10
(+150)9.5 − 22.5
(+8−21=3)
29.7%
9.5 / 32
0.0%
−17
= 0 1 0 0 0 0 1 1 0 1 = 1 0 1 0 0 0 0 1 0 0 1 0 = 0 0 0 0 0 0 0
–   BSC 3.9+ 64-bit 20Jan20121940+15
−15
(+145)8 − 24
(+5−21=6)
25.0%
8.0 / 32
0.0%
−45
0 0 1 0 1 0 0 = 0 0 0 = 1 = 0 0 0 0 0 0 0 1 0 0 0 = 0 0 = 1 = 0
–   Heracles 0.6.161915+10
−10
(+120)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
0
= = 0 0 0 0 0 0 = = 0 0 0 1 = 0 0 = 0 0 0 0 1 = 1 = = 1 1 0 1 0
–   SamChess1914+15
−14
(+119)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
+45
1 = 0 1 = 0 0 1 0 1 0 1 = = = 0 0 0 1 = = 0 1 1 = 0 0 0 = 0 0 0
–   IACH 0.56z1909+12
−11
(+114)6 − 26
(+2−22=8)
18.8%
6.0 / 32
0.0%
−118
0 0 = 0 = 0 1 0 0 = 0 0 0 0 0 0 = 0 0 1 0 0 = = 0 0 0 = 0 = 0 0
–   BamBam1908+15
−15
(+113)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
0
1 1 0 1 1 0 = 0 = 0 0 = = 0 0 1 1 0 1 0 0 = 0 = 0 0 0 = = 0 0 0
–   Clueless 1.41902+10
−10
(+107)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−66
0 = 0 0 0 1 0 1 = 0 0 0 0 0 = 0 0 = = 0 = 0 1 0 0 0 1 = 0 1 0 0
–   Warrior 1.0.31900+10
−10
(+105)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
0.0%
+89
= 1 1 0 1 0 0 0 0 1 1 0 = 0 1 1 1 0 0 0 1 0 = 0 = 0 = 1 = = 1 1
–   SnailChess 4.0131894+11
−11
(+99)8 − 24
(+1−17=14)
25.0%
8.0 / 32
0.0%
−61
0 0 0 0 0 0 0 0 = = = = 0 = 0 = 0 0 0 = 0 = 0 = 1 = = 0 = = 0 =
–   Robocide 20160510 64-bit1881+18
−18
(+86)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−27
0 1 1 0 = = 0 1 = 0 0 0 0 0 0 0 = 1 1 0 0 = 1 1 0 0 = 0 0 0 = =
–   MrChess 2.11879+20
−20
(+84)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Purple Haze 2.1.01874+14
−14
(+79)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−86
= 0 0 0 0 0 1 0 0 0 = 0 1 0 0 0 1 = 1 = 0 1 0 0 0 0 0 = 1 0 = 0
–   Roce 0.03901842+12
−12
(+47)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
0.0%
+59
1 0 0 0 0 0 1 0 = 1 1 1 1 0 = 1 1 0 0 = = 1 1 0 1 1 = = 0 = 0 1
–   Ranita 2.41835+12
−12
(+40)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.0%
+5
1 0 0 = 0 1 0 = = 1 1 = 1 1 0 = = = 0 = 0 = 1 1 0 0 = = 0 0 0 1
–   Sayuri 2017.03.05 64-bit1833+26
−26
(+38)25 − 25
(+17−17=16)
50.0%
25.0 / 50
0.8%
+35
0 = 1 = 0 1 = = 0 1 0 0 0 = = 1 0 1 1 0 0 = 0 1 1 1 0 0 1 = = = 0 = 1 = 0 1 = = 0 = 1 1 = 0 0 1 1 1
–   Celes 0.77c1818+13
−13
(+23)18.5 − 14.5
(+13−9=11)
56.1%
18.5 / 33
1.7%
+60
0 1 = 0 = 1 1 = 0 0 1 0 1 1 = = 0 0 = 1 = = 1 = 1 0 = 0 1 1 1 1 =
–   Ziggurat 0.18 64-bit1808+30
−30
(+13)16 − 13
(+14−11=4)
55.2%
16.0 / 29
23.5%
+50
1 1 0 0 1 = 1 0 1 0 1 1 1 0 0 1 0 = 1 1 = 0 1 1 0 = 0 0 1
–   Sayuri 2017.08.19 64-bit1803+18
−18
(+8)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
26.4%
+18
1 1 = 0 0 0 0 0 = = = 1 1 = 1 0 1 = 0 1 1 0 0 1 0 = 1 = 1 0 = 1
–   Sayuri 2016.09.12 64-bit1801+20
−20
(+6)14 − 18
(+10−14=8)
43.8%
14.0 / 32
32.2%
−34
0 = 0 0 1 1 0 = = 0 0 0 = 0 1 0 1 = 1 = 1 = 1 = 1 1 1 0 0 0 0 0
–   Beaches 2.321799+12
−12
(+4)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
36.1%
−32
= 1 = 0 1 0 0 1 0 1 = 1 0 1 0 0 = 0 = = 1 1 0 0 = 1 0 0 0 1 = =
–   MorphyChess 1.0.51797+15
−15
(+2)21.5 − 8.5
(+17−4=9)
71.7%
21.5 / 30
43.8%
+152
0 1 = 1 0 1 1 1 1 = 1 0 = 1 = = = = 1 1 = = 1 1 1 1 1 0 1 1
–   Chess4j 3.0 64-bit1795+20
−20
(0)17 − 15
(+12−10=10)
53.1%
17.0 / 32
48.2%
+21
1 1 0 1 = = = = = 0 1 1 1 0 0 0 1 1 = = 0 1 1 0 = = 1 0 0 = 0 1
–   Enigma 1.1.41789+13
−13
(−6)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
70.5%
+69
1 = 1 0 = 0 1 0 1 0 = = 1 1 0 = 1 1 1 0 1 = = = 0 0 1 1 1 1 = 1
–   Cecir 3.51779+13
−13
(−16)22 − 10
(+18−6=8)
68.8%
22.0 / 32
93.1%
+115
1 = 1 1 = = 1 1 0 1 1 = 1 = 1 1 0 1 = 0 1 0 1 1 0 = 0 1 1 1 1 =
–   HoiChess 0.21.0 64-bit1778+28
−28
(−17)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
84.5%
−28
1 = = = 0 = = = 0 = 1 = 1 0 = 0 0 0 1 0 1 = = 0 = = 1 = = 1
–   Embracer 1.121768+15
−15
(−27)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.0%
−INF
0
–   Chenard 2015.04.08 64-bit1766+20
−20
(−29)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
98.6%
+51
0 0 = 0 = = 1 1 = 0 1 1 0 = 1 1 0 1 1 0 1 1 1 0 1 = 1 1 = 1 0 1
–   Pulsar 2009-9b1756+19
−19
(−39)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.8%
−8
=
–   Mint 2.31754+17
−17
(−41)15 − 17
(+13−15=4)
46.9%
15.0 / 32
100.0%
−63
0 1 1 0 1 = 1 0 0 1 = 1 0 0 0 0 = 1 1 1 1 0 0 0 = 1 1 0 0 0 0 1
–   Robin 0.9831753+11
−11
(−42)19 − 13
(+17−11=4)
59.4%
19.0 / 32
100.0%
+31
1 1 0 1 = = = 1 1 0 1 1 1 1 1 0 0 1 0 0 1 1 0 0 1 = 1 0 1 0 1 0
–   Skiull 0.2 64-bit1745+20
−20
(−50)20.5 − 18.5
(+14−12=13)
52.6%
20.5 / 39
100.0%
−33
0 = 1 0 1 0 = = 1 0 1 0 1 0 = 1 = 0 0 = 0 1 = 0 1 1 = 1 = = 0 = = 1 = 1 1 0 1
–   Adamant 1.71718+10
−10
(−77)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−107
=
–   Ziggy 0.71716+23
−23
(−79)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   RumbleMinze 1.0.331683+30
−30
(−112)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Gargamella 0.5.01679+17
−17
(−116)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Little Wing 0.3.0 64-bit1649+19
−19
(−146)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
100.0%
−19
1 0 1 1 0 = 1 1 0 1 1 = = 1 = 1 0 1 1 1 0 1 0 1 = 1 1 = = 1 1 0
–   Embla 0.9.5 64-bit1621+17
−17
(−174)21 − 11
(+15−5=12)
65.6%
21.0 / 32
100.0%
−72
0 = 0 1 1 0 = 1 1 0 1 1 = 1 = = 1 = = 1 = = 0 = 1 1 = 1 1 1 1 =
–   Pulse 1.6.1 64-bit1577+21
−21
(−218)31.5 − 16.5
(+27−12=9)
65.6%
31.5 / 48
100.0%
−99
0 0 0 0 0 1 = = 1 1 1 1 1 1 0 1 = = 1 1 1 1 1 0 1 1 = 1 0 = 0 0 = 1 = 1 1 1 1 1 1 0 1 1 1 = 1 0
–   Supra 23.1 64-bit1494+23
−23
(−301)25.5 − 3.5
(+23−1=5)
87.9%
25.5 / 29
100.0%
+17
1 1 1 1 1 0 1 = 1 1 = 1 1 1 1 1 1 1 1 = 1 = 1 1 1 1 = 1 1

Rating changes by day

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Participation in the pure lists

Pure listRankRatingNumber of games
Pigeon 1.5.1 64-bit
played with current
participants of this list
Represented by
1-2-CPU#4071792933itself
All#4081791933itself
Free#3971791933itself
Free 1-2-CPU#3951792933itself
Free single-CPU#3951792933itself
Single-CPU#4071792933itself

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017