CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Winter 0.6 64-bit (2924+20
−20
)Quote
Author: Jonathan Rosenthal Link: Homepage
This is one of the 8 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Arasan 21.3 64-bit3123+15
−15
(+199)7.5 − 24.5
(+1−18=13)
23.4%
7.5 / 32
0.0%
+27
0 1 0 0 = 0 = 0 = 0 0 0 = 0 = = = = 0 0 = = 0 = 0 = 0 0 0 = 0 0
–   Pedone 1.9 64-bit3085+18
−18
(+161)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
−5
0 0 = 0 0 0 = 1 0 = = = = = 0 0 = 0 = 0 0 0 = 0 0 0 0 = 1 0 = 0
–   Wasp 3.60 64-bit3039+21
−21
(+115)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
−49
0 0 = 0 = 0 1 = 0 = = 0 0 = 0 0 0 = = 0 = 0 0 0 = 0 1 0 = 0 0 =
–   RubiChess 1.4 64-bit3037+17
−17
(+113)9.5 − 26.5
(+5−22=9)
26.4%
9.5 / 36
0.0%
−58
= = 0 0 0 = = 1 = 0 0 1 1 0 0 0 0 0 0 0 0 0 = 0 0 0 1 = = 0 0 0 = 1 0 0
–   Sting SF 15 64-bit3031+26
−26
(+107)6 − 18
(+1−13=10)
25.0%
6.0 / 24
0.0%
−54
1 = = = 0 = 0 0 0 0 = = 0 0 = 0 0 = 0 = 0 = 0 0
–   Defenchess (SCTR) 1.1f 64-bit2997+12
−12
(+73)10.5 − 21.5
(+3−14=15)
32.8%
10.5 / 32
0.0%
−30
0 0 = = 0 0 0 = 1 = = = 0 0 0 = = 0 = 0 = 0 0 0 = 0 1 = = = 1 =
–   Rodent III 0.281 64-bit2995+25
−24
(+71)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−11
0 0 1 =
–   Rodent III 0.275 64-bit2985+15
−15
(+61)15.5 − 24.5
(+5−14=21)
38.8%
15.5 / 40
0.0%
−4
1 = = 0 = 0 0 = 0 = = 0 = 0 = 0 0 1 = 0 = = 0 = 0 = = = = 0 1 = = = 0 1 = 0 1 =
–   Demolito 2019-04-27 64-bit2983+20
−20
(+59)21 − 23
(+13−15=16)
47.7%
21.0 / 44
0.0%
+43
= = 1 0 0 = 1 1 = 0 = = = 1 = 0 = 0 1 1 = 0 1 1 1 0 0 0 0 = = = 0 1 1 = 0 0 0 1 = = 1 0
–   Pirarucu 2.9.5 64-bit2965+19
−19
(+41)19 − 25
(+9−15=20)
43.2%
19.0 / 44
0.1%
+1
1 1 0 = 0 0 = = = = 1 0 = = 0 = 0 0 = 1 1 = 1 0 = = 0 = = = = 0 = 0 1 = 0 0 1 0 = 0 = 1
–   Deuterium 2019.1.36.50 64-bit2954+18
−18
(+30)21.5 − 22.5
(+11−12=21)
48.9%
21.5 / 44
1.1%
+22
1 0 = = = 0 = = 1 1 1 = 0 = 0 = 1 0 1 = = 0 = 0 = 1 = 0 0 0 = = = = = = = 0 1 1 1 = 1 0
–   Amoeba 3.0 64-bit2951+19
−19
(+27)16.5 − 27.5
(+11−22=11)
37.5%
16.5 / 44
2.2%
−62
1 1 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 = = = = 0 1 = 0 1 = 1 = = 1 0 0 0 = 0 0 0 0 1 = 0 0 =
–   Lc0 0.20.1 w11258 64-bit2949+36
−36
(+25)1 − 3
(+0−2=2)
25.0%
1.0 / 4
11.6%
−124
= 0 0 =
–   Crafty 25.2 64-bit2930+11
−11
(+6)18.5 − 21.5
(+10−13=17)
46.3%
18.5 / 40
29.8%
−20
= = 1 0 = 0 = 0 = = 0 1 1 = = 1 0 = = = 1 0 = 0 = 0 = 0 = 0 = 1 0 0 1 1 = 0 1 1
–   Bobcat 8.0 64-bit2923+13
−13
(−1)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
53.1%
+6
= 0 0 = 1 = 0 = 1 1 0 = 1 1 0 = 1 0 0 = = = = = 1 0 = = = 1 1 =
–   Cheng 4.39 64-bit2920+11
−11
(−4)3 − 1
(+3−1=0)
75.0%
3.0 / 4
61.9%
+223
0 1 1 1
–   Dirty CUCUMBER 64-bit2916+14
−14
(−8)23.5 − 20.5
(+16−13=15)
53.4%
23.5 / 44
73.1%
+14
0 0 1 = = = 1 1 1 = 1 1 = 1 = = 1 0 1 1 = = 0 1 1 = = 0 = 0 0 1 0 0 1 0 = = = 0 1 0 1 0
–   Toga II 4.0 64-bit2904+14
−13
(−20)25 − 15
(+19−9=12)
62.5%
25.0 / 40
95.0%
+61
= 0 = 1 0 = 1 = 1 1 1 1 1 = 1 1 = 0 = 0 = 1 = 0 0 0 = 1 = 1 1 0 1 0 1 1 = 1 1 1
–   Scorpio 2.8 64-bit2884+14
−14
(−40)23.5 − 8.5
(+19−4=9)
73.4%
23.5 / 32
99.9%
+124
1 1 1 = 1 0 1 1 = 1 1 1 = 1 1 = 1 1 1 = = = 1 0 1 0 = 1 0 1 = 1
–   Topple 0.7.1 64-bit2866+49
−48
(−58)2 − 0
(+2−0=0)
100.0%
2.0 / 2
98.5%
+INF
1 1
–   Marvin 3.3.2 64-bit2854+21
−21
(−70)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
0
1 1 0 = = = 1 0 1 0 = 0 1 1 1 = 1 = 1 = 0 1 0 = = = = = 1 1 = 1
–   Counter 3.2 64-bit2831+20
−20
(−93)22 − 10
(+14−2=16)
68.8%
22.0 / 32
100.0%
+18
= 1 = = = 1 1 = = = = 1 = = 1 = 0 = 1 1 1 1 = 1 1 = 1 = 1 0 = 1
–   Topple 0.7.0 64-bit2811+28
−28
(−113)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
+84
= = 1 1 1 0 1 0 1 1 1 1
–   Topple 0.6.1 64-bit2805+19
−19
(−119)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
−24
1 = 1 = = = 1 1 = 1 1 1 1 = 1 = = 0 1 0 1 0 1 = 0 1 = 0 1 = 1 0
–   Monolith 1.0 64-bit2794+14
−14
(−130)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
−22
1 1 1 0 = 0 1 = = = 1 1 1 = 1 = 1 1 = 1 0 0 1 = = 0 1 = 0 1 1 1
–   tomitankChess 3.0 64-bit2780+18
−18
(−144)20 − 11
(+14−5=12)
64.5%
20.0 / 31
100.0%
−52
1 = 0 1 0 = = = 1 1 1 = 0 = = 1 = 1 1 = 0 0 = = 1 1 1 = 1 1 1
–   Igel 1.6.0 64-bit2763+20
−20
(−161)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
+34
1 = 0 = 1 1 1 1 1 0 1 1 = 1 = 1 1 1 = 1 1 1 = = 1 1 1 1 = = 1 =
–   Cheese 2.0 64-bit2750+15
−15
(−174)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
−57
1 = 1 0 1 1 0 = 1 = 1 = 1 1 1 0 1 1 0 1 0 1 1 = 1 = 1 = 0 0 1 =

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Created in 2005-2013 by CCRL team
Last games added on July 11, 2019