CCRL 40/4
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 2'115'766 games
played by 2'468 programs
28564 CPU days (X2 4600+)

White wins: 821'094 (38.8%)
Black wins: 663'997 (31.4%)
Draws: 630'675 (29.8%)
White score: 53.7%

Engine Details

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Show each game results
Pigeon 1.5.1 64-bit#480‑481  (1800+15
−15
)Quote
Author: Stuart Riffle (Canada) Link: Homepage
This is one of the 3 Pigeon versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Jumbo 0.6.10 64-bit2462+18
−18
(+662)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Joker2 0.7.7 64-bit2223+16
−16
(+423)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Zevra 1.8.1 r594 64-bit2153+32
−31
(+353)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+383
–   Axolotl 1.5 64-bit2138+22
−22
(+338)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
+76
–   WJChess 1.642131+9
−9
(+331)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+300
–   Wing 2.012106+37
−37
(+306)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Clarabit 1.00 64-bit2100+10
−10
(+300)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+330
–   Parrot 07.07.222079+14
−15
(+279)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Abbess 2018.02.072069+16
−16
(+269)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Smash 1.0.3a 64-bit2059+25
−24
(+259)12 − 19
(+8−15=8)
38.7%
12.0 / 31
0.0%
+173
–   Ax 0.82041+12
−12
(+241)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Abbess 2016.12.112039+16
−17
(+239)7.5 − 24.5
(+4−21=7)
23.4%
7.5 / 32
0.0%
+38
–   ZCT 0.3.2500 64-bit2024+18
−18
(+224)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Bestia 0.902022+8
−8
(+222)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ceibo 0.4 64-bit2007+14
−14
(+207)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−23
–   BigLion 2.23x1989+8
−8
(+189)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Embla 1.0.1 64-bit1987+17
−17
(+187)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Slibo 0.5.11976+25
−25
(+176)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+145
–   Zeta Dva 0310 64-bit1973+19
−19
(+173)13 − 27
(+8−22=10)
32.5%
13.0 / 40
0.0%
+45
–   Matant 5.041970+14
−14
(+170)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Monik 2.2.3 64-bit1968+16
−16
(+168)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Sissa 2.01967+23
−23
(+167)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Chess4j 3.4.1 64-bit1965+18
−18
(+165)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+195
–   Cilian 4.141962+10
−10
(+162)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   ALChess 1.841961+14
−14
(+161)11 − 20
(+7−16=8)
35.5%
11.0 / 31
0.0%
+58
–   Mustang 4.971958+13
−13
(+158)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Chess4j 3.2 64-bit1957+15
−15
(+157)5 − 25
(+3−23=4)
16.7%
5.0 / 30
0.0%
−121
–   Micro-Max 4.81954+9
−9
(+154)7.5 − 22.5
(+2−17=11)
25.0%
7.5 / 30
0.0%
−13
–   Etude 0.1.21954+11
−11
(+154)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+123
–   ChessMind 0.801954+17
−18
(+154)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Rival 1.181953+11
−11
(+153)6 − 26
(+3−23=6)
18.8%
6.0 / 32
0.0%
−92
–   JanWillem 1.131951+9
−9
(+151)10 − 23
(+8−21=4)
30.3%
10.0 / 33
0.0%
−8
–   BSC 3.9+ 64-bit 20Jan20121944+14
−14
(+144)8 − 24
(+5−21=6)
25.0%
8.0 / 32
0.0%
−46
–   Sharper 0.171941+13
−13
(+141)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Smash 1.0.31925+10
−10
(+125)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Heracles 0.6.161922+9
−9
(+122)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
+2
–   SamChess1920+13
−13
(+120)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
+46
–   IACH 0.56z1917+11
−11
(+117)6 − 26
(+2−22=8)
18.8%
6.0 / 32
0.0%
−115
–   Jabba 130320121914+27
−27
(+114)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+83
–   BamBam1914+14
−14
(+114)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
+1
–   Reger 0.091912+21
−22
(+112)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
+9
–   Warrior 1.0.31908+9
−9
(+108)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
0.0%
+92
–   Clueless 1.41905+9
−9
(+105)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
−68
–   SnailChess 4.0131895+11
−11
(+95)8 − 24
(+1−17=14)
25.0%
8.0 / 32
0.0%
−65
–   Robocide 20160510 64-bit1888+18
−18
(+88)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−25
–   Purple Haze 2.1.01884+12
−12
(+84)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−81
–   MrChess 2.11884+17
−17
(+84)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Presbyter 1.3.0 64-bit1866+23
−23
(+66)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Butter 1.0 64-bit1865+19
−19
(+65)8.5 − 12.5
(+7−11=3)
40.5%
8.5 / 21
0.0%
−5
–   Roce 0.03901854+10
−10
(+54)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
0.0%
+66
–   Ranita 2.41844+11
−11
(+44)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.0%
+9
–   Sayuri 2017.03.05 64-bit1834+26
−26
(+34)25 − 25
(+17−17=16)
50.0%
25.0 / 50
1.2%
+31
–   Celes 0.77c1825+12
−12
(+25)18.5 − 14.5
(+13−9=11)
56.1%
18.5 / 33
0.5%
+62
–   Ziggurat 0.18 64-bit1819+22
−21
(+19)16 − 14
(+14−12=4)
53.3%
16.0 / 30
8.2%
+43
–   Sayuri 2017.08.19 64-bit1814+18
−18
(+14)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
11.6%
+24
–   Sayuri 2016.09.12 64-bit1811+20
−20
(+11)14 − 18
(+10−14=8)
43.8%
14.0 / 32
18.3%
−29
–   MorphyChess 1.0.51805+14
−14
(+5)21.5 − 8.5
(+17−4=9)
71.7%
21.5 / 30
32.1%
+155
–   Sayuri 2018.05.23 64-bit1805+21
−21
(+5)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
35.7%
−25
–   Chess4j 3.0 64-bit1805+20
−20
(+5)17 − 15
(+12−10=10)
53.1%
17.0 / 32
34.0%
+26
–   Beaches 2.321804+11
−11
(+4)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
36.2%
−32
–   Enigma 1.1.41793+12
−12
(−7)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
78.5%
+68
–   Embracer 1.121785+14
−14
(−15)0 − 1
(+0−1=0)
0.0%
0.0 / 1
93.0%
−INF
–   Cecir 3.51783+13
−13
(−17)22 − 10
(+18−6=8)
68.8%
22.0 / 32
96.1%
+114
–   Fauce 0.41c1782+15
−15
(−18)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
95.6%
−48
–   Sapeli 1.0 64-bit1781+19
−19
(−19)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
95.0%
−53
–   HoiChess 0.21.0 64-bit1779+27
−27
(−21)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
91.2%
−32
–   Chenard 2015.04.08 64-bit1778+19
−19
(−22)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
96.8%
+58
–   Pulsar 2009-9b1772+15
−15
(−28)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.6%
−28
–   Mint 2.31765+16
−16
(−35)15 − 17
(+13−15=4)
46.9%
15.0 / 32
99.9%
−57
–   Robin 0.9831764+10
−11
(−36)19 − 13
(+17−11=4)
59.4%
19.0 / 32
100.0%
+37
–   Skiull 0.2 64-bit1760+20
−20
(−40)20.5 − 18.5
(+14−12=13)
52.6%
20.5 / 39
100.0%
−23
–   Laurifer 1.01751+11
−11
(−49)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Vicki 0.041a1746+13
−13
(−54)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−197
–   Ziggy 0.71746+20
−20
(−54)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−54
–   Rocinante 2.0 64-bit (mcts)1745+18
−18
(−55)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Adamant 1.71735+9
−10
(−65)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−95
–   AdaChess 3.4 64-bit1728+29
−30
(−72)21.5 − 10.5
(+19−8=5)
67.2%
21.5 / 32
100.0%
+59
–   Aldebaran 0.7.01713+11
−11
(−87)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−117
–   Tristram 4.161711+25
−25
(−89)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   RumbleMinze 1.0.331707+28
−28
(−93)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   HoiChess 0.22.0 64-bit1697+31
−31
(−103)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Celestial 1.01696+18
−18
(−104)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
100.0%
+21
–   Gargamella 0.5.01686+15
−15
(−114)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−233
–   EnkoChess 2908181676+17
−17
(−124)24.5 − 6.5
(+21−3=7)
79.0%
24.5 / 31
100.0%
+94
–   Tom Thumb 0.2 64-bit1675+20
−20
(−125)27.5 − 12.5
(+18−3=19)
68.8%
27.5 / 40
100.0%
−11
–   Pleco 0.1.1 64-bit1672+32
−33
(−128)14.5 − 13.5
(+12−11=5)
51.8%
14.5 / 28
100.0%
−119
–   Little Wing 0.3.0 64-bit1664+19
−19
(−136)21.5 − 10.5
(+18−7=7)
67.2%
21.5 / 32
100.0%
−9
–   Belzebub 0.671663+10
−10
(−137)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   AdaChess 20170209 64-bit1657+21
−21
(−143)28 − 12
(+23−7=10)
70.0%
28.0 / 40
100.0%
0
–   JSBam 0.521654+28
−28
(−146)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   DChess 1.0.21651+12
−12
(−149)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−179
–   ArcBishop80 1.01637+73
−73
(−163)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Embla 0.9.5 64-bit1636+17
−17
(−164)21 − 11
(+15−5=12)
65.6%
21.0 / 32
100.0%
−62
–   ChessRikus 1.4661634+13
−14
(−166)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Storm 0.61629+10
−10
(−171)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−140
–   Tom Thumb 0.1 64-bit1619+19
−19
(−181)31 − 11
(+24−4=14)
73.8%
31.0 / 42
100.0%
−22
–   Rainman 0.7.51612+13
−14
(−188)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Pulse 1.6.1 64-bit1610+18
−18
(−190)32 − 18
(+27−13=10)
64.0%
32.0 / 50
100.0%
−85
–   Zotron 4.4.61593+10
−10
(−207)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−87
–   Violet 4.0 64-bit1591+22
−22
(−209)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Needle 0.5311582+9
−9
(−218)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−248
–   Damas 91582+14
−14
(−218)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−248
–   Cleo 11575+73
−76
(−225)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   MSCP 1.6h1559+30
−30
(−241)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Hokus-Pokus 0.6.31552+18
−18
(−248)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   ACE21518+105
−105
(−282)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−311
–   Supra 23.1 64-bit1508+22
−23
(−292)25.5 − 3.5
(+23−1=5)
87.9%
25.5 / 29
100.0%
+26
–   Piranha 0.51502+10
−10
(−298)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Supra 26.0 pro 64-bit1484+17
−17
(−316)23.5 − 5.5
(+21−3=5)
81.0%
23.5 / 29
100.0%
−63
–   Joanna 2002 1.061425+67
−68
(−375)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Gladiator 0.0.7 64-bit1338+24
−24
(−462)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−492

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Created in 2005-2013 by CCRL team
Last games added on October 12, 2019