CCRL 40/4
Downloads and Statistics
August 20, 2019
Testing summary:
Total: 2'086'404 games
played by 2'425 programs
28073 CPU days (X2 4600+)

White wins: 810'229 (38.8%)
Black wins: 655'304 (31.4%)
Draws: 620'871 (29.8%)
White score: 53.7%

Engine Details

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Show each game results
Pigeon 1.37 64-bit (1542+21
−22
)Quote
Author: Stuart Riffle (Canada) Link: Homepage
This is one of the 3 Pigeon versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Mint 2.31764+16
−16
(+222)7.5 − 23.5
(+3−19=9)
24.2%
7.5 / 31
0.0%
+43
–   Robin 0.9831763+10
−10
(+221)8 − 20
(+5−17=6)
28.6%
8.0 / 28
0.0%
+63
–   Vicki 0.041a1745+13
−13
(+203)9 − 21
(+5−17=8)
30.0%
9.0 / 30
0.0%
+59
–   Elf 1.3.01742+10
−10
(+200)12.5 − 18.5
(+12−18=1)
40.3%
12.5 / 31
0.0%
+114
–   Adamant 1.71734+9
−9
(+192)9 − 22
(+5−18=8)
29.0%
9.0 / 31
0.0%
+41
–   Kanguruh 1.931734+11
−11
(+192)8 − 23
(+7−22=2)
25.8%
8.0 / 31
0.0%
−15
–   TSCP 1.811723+10
−10
(+181)9 − 21
(+6−18=6)
30.0%
9.0 / 30
0.0%
+30
–   Belzebub 0.671662+10
−10
(+120)13.5 − 17.5
(+7−11=13)
43.5%
13.5 / 31
0.0%
+81
–   IQ23.0031643+10
−10
(+101)9.5 − 20.5
(+3−14=13)
31.7%
9.5 / 30
0.0%
−12
–   ChessRikus 1.4661633+13
−13
(+91)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.0%
+59
–   Storm 0.61628+10
−10
(+86)8 − 24
(+5−21=6)
25.0%
8.0 / 32
0.0%
−103
–   AdaChess 2.01615+19
−19
(+73)11 − 21
(+9−19=4)
34.4%
11.0 / 32
0.0%
−52
–   Rainman 0.7.51611+13
−14
(+69)12 − 19
(+9−16=6)
38.7%
12.0 / 31
0.0%
−18
–   Zotron 4.4.61592+10
−10
(+50)18 − 14
(+13−9=10)
56.3%
18.0 / 32
0.0%
+95
–   Needle 0.5311581+10
−9
(+39)13.5 − 17.5
(+7−11=13)
43.5%
13.5 / 31
0.0%
−1
–   Embla 0.9.2 64-bit1544+34
−35
(+2)9.5 − 10.5
(+6−7=7)
47.5%
9.5 / 20
46.1%
−13
–   Embla 0.9.3 64-bit1522+30
−30
(−20)20 − 12
(+16−8=8)
62.5%
20.0 / 32
86.5%
+69
–   Piranha 0.51501+10
−10
(−41)17 − 12
(+14−9=6)
58.6%
17.0 / 29
100.0%
+26
–   Supra 23.0 64-bit1499+38
−38
(−43)4 − 8
(+0−4=8)
33.3%
4.0 / 12
97.4%
−125
–   Numpty Recharged 64-bit1469+15
−15
(−73)18 − 13
(+14−9=8)
58.1%
18.0 / 31
100.0%
−13
–   Goyaz 0.0071409+16
−16
(−133)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
−46
–   MiniMardi 1.31409+11
−11
(−133)19.5 − 12.5
(+12−5=15)
60.9%
19.5 / 32
100.0%
−66
–   Satana 2.4.19 64-bit1407+16
−16
(−135)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
−50
–   Virutor Chess 1.1.21365+20
−20
(−177)30.5 − 14.5
(+24−8=13)
67.8%
30.5 / 45
100.0%
−56
–   Virutor Chess 1.11363+18
−18
(−179)22.5 − 9.5
(+15−2=15)
70.3%
22.5 / 32
100.0%
−55
–   MiniChessAI 1.191361+16
−16
(−181)20.5 − 10.5
(+14−4=13)
66.1%
20.5 / 31
100.0%
−78
–   CeruleanJS 0.1.1 Blizzard 64-bit1296+17
−17
(−246)27 − 5
(+25−3=4)
84.4%
27.0 / 32
100.0%
+45

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Created in 2005-2013 by CCRL team
Last games added on August 20, 2019