CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
White score: 54.5%

Engine Details

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Winter 0.7 64-bit 4CPU#39‑40  (3108+25
−26
)Quote
Author: Jonathan Rosenthal (Switzerland) Link: Homepage
This is one of the 12 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RubiChess 1.6 64-bit 4CPU3228+25
−25
(+120)9 − 16
(+3−10=12)
36.0%
9.0 / 25
0.0%
+32
= 0 0 = 1 0 = 0 1 = 0 0 = 0 = 1 = 0 = = 0 0 = = =
–   Laser 1.6 64-bit 4CPU3217+16
−16
(+109)6.5 − 18.5
(+3−15=7)
26.0%
6.5 / 25
0.0%
−61
= 0 0 1 0 0 = 0 = 0 0 0 0 0 0 = = 0 1 = 0 = 1 0 0
–   Booot 6.2 64-bit 4CPU3217+14
−14
(+109)10 − 15
(+2−7=16)
40.0%
10.0 / 25
0.0%
+53
0 = = = 1 = = 0 0 = = 0 = 0 1 = = 0 = = = = = 0 =
–   Andscacs 0.88 64-bit 4CPU3213+28
−28
(+105)10.5 − 14.5
(+5−9=11)
42.0%
10.5 / 25
0.0%
+56
= 0 = 0 0 0 0 = 0 = 0 0 1 1 1 = = 0 1 = 1 = = = =
–   Chiron 4 64-bit 4CPU3190+12
−12
(+82)9 − 16
(+2−9=14)
36.0%
9.0 / 25
0.0%
−4
0 0 = 0 = 1 = = = 0 = = 0 0 = = = 0 = 0 = 1 = 0 =
–   NirvanaChess 2.4 64-bit 4CPU3180+13
−13
(+72)7.5 − 16.5
(+3−12=9)
31.3%
7.5 / 24
0.0%
−48
= 0 0 = = 1 = 0 0 0 = 0 1 = 0 0 = 0 = 0 0 = 0 1
–   Equinox 3.20 64-bit 4CPU3173+11
−11
(+65)9.5 − 14.5
(+4−9=11)
39.6%
9.5 / 24
0.0%
0
= 0 = 1 0 0 = = 0 = = 0 = 1 = 0 = = 0 1 0 = 0 1
–   Hannibal 1.7 64-bit 4CPU3155+14
−14
(+47)9.5 − 14.5
(+7−12=5)
39.6%
9.5 / 24
0.1%
−27
0 1 0 0 1 1 = 1 0 1 0 1 0 0 0 = = 1 0 0 = = 0 0
–   Igel 2.3.1 64-bit 4CPU3133+27
−27
(+25)19 − 24
(+9−14=20)
44.2%
19.0 / 43
7.9%
−10
= 1 1 = = = 1 = = 0 0 0 = 1 = = = 0 = = 0 0 = 0 1 0 = 0 0 = = 1 0 0 1 = 1 0 0 = 1 = =
–   Wasp 3.60 64-bit 4CPU3128+34
−34
(+20)11.5 − 13.5
(+5−7=13)
46.0%
11.5 / 25
17.2%
−1
1 = = = = 0 0 0 = 0 = 1 = = 1 = 0 = = 0 0 = = 1 1
–   Pedone 1.9 64-bit 4CPU3127+28
−28
(+19)13.5 − 11.5
(+7−5=13)
54.0%
13.5 / 25
15.3%
+42
0 0 1 = = = = = = = 1 0 1 = = = 1 1 1 = = 0 = 0 1
–   Stockfish 1.9.1 64-bit 4CPU3114+22
−22
(+6)11 − 13
(+6−8=10)
45.8%
11.0 / 24
35.6%
−21
1 0 1 = = 1 = 0 0 0 1 0 = 0 = 0 = = = = = 1 0 1
–   Sting SF 9 64-bit 4CPU3109+28
−28
(+1)12 − 12
(+5−5=14)
50.0%
12.0 / 24
48.5%
−2
= 0 = = = 0 1 1 = = = = 0 1 0 = = = 0 = 1 1 = =
–   Rybka 3 Human 64-bit 4CPU3105+31
−31
(−3)12 − 13
(+7−8=10)
48.0%
12.0 / 25
55.1%
−14
1 = 0 0 1 = = = 1 = 1 0 1 = 1 0 = = = 0 = 0 1 0 0
–   Critter 1.01 64-bit 4CPU3087+27
−27
(−21)13.5 − 11.5
(+9−7=9)
54.0%
13.5 / 25
86.6%
+3
0 1 1 0 1 1 1 1 1 = = 0 1 = = 1 = = 0 0 = 0 = = 0
–   Rodent III 0.276 64-bit 4CPU3068+29
−29
(−40)14.5 − 10.5
(+7−3=15)
58.0%
14.5 / 25
98.0%
+4
= = = = = = 1 1 1 1 = = 1 = = 1 = 0 = = 1 = 0 = 0
–   Naum 4 64-bit 4CPU3042+16
−16
(−66)15.5 − 9.5
(+8−2=15)
62.0%
15.5 / 25
100.0%
+3
= = = = = = 1 = 1 = 0 1 1 = = = = 1 1 = 1 = 0 = 1
–   Arasan 20.0 64-bit 4CPU3029+30
−30
(−79)15 − 10
(+8−3=14)
60.0%
15.0 / 25
100.0%
−23
= 1 = = = = 1 = 1 = = 0 1 1 = 0 0 = 1 = = = 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on October 24, 2020