CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Winter 0.6 64-bit (2927+18
−18
)Quote
Author: Jonathan Rosenthal Link: Homepage
This is one of the 8 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Arasan 21.3 64-bit3124+15
−15
(+197)7.5 − 24.5
(+1−18=13)
23.4%
7.5 / 32
0.0%
+24
0 1 0 0 = 0 = 0 = 0 0 0 = 0 = = = = 0 0 = = 0 = 0 = 0 0 0 = 0 0
–   Pedone 1.9 64-bit3084+17
−17
(+157)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
−9
0 0 = 0 0 0 = 1 0 = = = = = 0 0 = 0 = 0 0 0 = 0 0 0 0 = 1 0 = 0
–   Lc0 0.21.3 wLD2 64-bit3074+65
−64
(+147)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+80
= = 0 =
–   Wasp 3.60 64-bit3039+20
−20
(+112)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
−52
0 0 = 0 = 0 1 = 0 = = 0 0 = 0 0 0 = = 0 = 0 0 0 = 0 1 0 = 0 0 =
–   RubiChess 1.4 64-bit3038+17
−17
(+111)9.5 − 26.5
(+5−22=9)
26.4%
9.5 / 36
0.0%
−60
= 1 0 0 = = 0 0 0 = = 1 = 0 0 1 1 0 0 0 0 0 0 0 0 0 = 0 0 0 1 = = 0 0 0
–   Sting SF 15 64-bit3032+25
−25
(+105)6 − 18
(+1−13=10)
25.0%
6.0 / 24
0.0%
−56
0 = 0 = 0 = 0 0 1 = = = 0 = 0 0 0 0 = = 0 0 = 0
–   Demolito 2019-07-15 64-bit3028+47
−47
(+101)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Pirarucu 3.0.7 64-bit3013+23
−23
(+86)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.0%
+9
= = 0 1 0 = = 0 0 = 1 = 0 = = 0
–   Defenchess 1.1f 64-bit2998+12
−12
(+71)10.5 − 21.5
(+3−14=15)
32.8%
10.5 / 32
0.0%
−32
0 0 = = 0 0 0 = 1 = = = 0 0 0 = = 0 = 0 = 0 0 0 = 0 1 = = = 1 =
–   Rodent III 0.281 64-bit2994+23
−23
(+67)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−15
0 0 1 =
–   Demolito 2019-04-27 64-bit2986+19
−19
(+59)21 − 23
(+13−15=16)
47.7%
21.0 / 44
0.0%
+43
= = 1 0 = = 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
–   Rodent III 0.275 64-bit2986+15
−15
(+59)15.5 − 24.5
(+5−14=21)
38.8%
15.5 / 40
0.0%
−6
1 = = 0 = 0 0 = 0 = = 0 = 0 = 0 0 1 = 0 = = 0 = 0 = = = = 0 1 = = = 0 1 = 0 1 =
–   Pirarucu 2.9.5 64-bit2967+19
−19
(+40)19 − 25
(+9−15=20)
43.2%
19.0 / 44
0.1%
0
= 0 = 1 1 1 0 = 0 0 = = = = 1 0 = = 0 = 0 0 = 1 1 = 1 0 = = 0 = = = = 0 = 0 1 = 0 0 1 0
–   Deuterium 2019.1.36.50 64-bit2954+17
−17
(+27)21.5 − 22.5
(+11−12=21)
48.9%
21.5 / 44
1.7%
+19
1 = 1 0 1 0 = = = 0 = = 1 1 1 = 0 = 0 = 1 0 1 = = 0 = 0 = 1 = 0 0 0 = = = = = = = 0 1 1
–   Amoeba 3.0 64-bit2953+18
−18
(+26)16.5 − 27.5
(+11−22=11)
37.5%
16.5 / 44
2.2%
−63
= 0 0 = 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
–   Lc0 0.20.1 w11258 64-bit2951+36
−36
(+24)1 − 3
(+0−2=2)
25.0%
1.0 / 4
12.0%
−125
= 0 0 =
–   Marvin 3.4.0 64-bit2938+24
−24
(+11)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
23.9%
+34
1 1 = 0 = = 0 = 1 1 0 = = 0 1 =
–   Crafty 25.2 64-bit2931+11
−11
(+4)18.5 − 21.5
(+10−13=17)
46.3%
18.5 / 40
36.5%
−22
= = 1 0 = 0 = 0 = = 0 1 1 = = 1 0 = = = 1 0 = 0 = 0 = 0 = 0 = 1 0 0 1 1 = 0 1 1
–   Godel 6.0 64-bit2927+26
−26
(0)8.5 − 9.5
(+3−4=11)
47.2%
8.5 / 18
51.5%
−14
= = 0 = = = = 1 = = 0 = = 0 = 0 1 1
–   Bobcat 8.0 64-bit2924+13
−13
(−3)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
61.0%
+4
= 0 0 = 1 = 0 = 1 1 0 = 1 1 0 = 1 0 0 = = = = = 1 0 = = = 1 1 =
–   Cheng 4.39 64-bit2921+11
−11
(−6)3 − 1
(+3−1=0)
75.0%
3.0 / 4
70.6%
+221
0 1 1 1
–   Dirty CUCUMBER 64-bit2919+14
−14
(−8)23.5 − 20.5
(+16−13=15)
53.4%
23.5 / 44
75.8%
+14
1 0 1 0 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
–   Toga II 4.0 64-bit2904+13
−13
(−23)27.5 − 16.5
(+21−10=13)
62.5%
27.5 / 44
97.7%
+60
1 0 1 = 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 =
–   Topple 0.7.1 64-bit2891+26
−26
(−36)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
98.8%
+68
= 1 = = 1 1 = =
–   Scorpio 2.8 64-bit2885+14
−14
(−42)23.5 − 8.5
(+19−4=9)
73.4%
23.5 / 32
100.0%
+122
1 1 1 = 1 0 1 1 = 1 1 1 = 1 1 = 1 1 1 = = = 1 0 1 0 = 1 0 1 = 1
–   Topple 0.7.2 64-bit2881+29
−29
(−46)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.6%
+180
1 1 1 0
–   Scorpio 2.9 MCTS 64-bit2867+27
−27
(−60)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+32
1 0 1 =
–   The Baron 3.44 64-bit2863+15
−15
(−64)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Marvin 3.3.2 64-bit2857+21
−20
(−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 3.3 64-bit2846+25
−25
(−81)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+14
1 = 0 1
–   Minic 0.98 64-bit2846+31
−31
(−81)17 − 11
(+13−7=8)
60.7%
17.0 / 28
100.0%
−11
1 1 0 1 1 1 0 = 0 = 1 = 0 = 0 1 1 1 0 = 1 1 = 0 1 = 1 =
–   Tucano 7.07 64-bit2842+18
−18
(−85)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+65
1 = 1 =
–   Asymptote 0.6.3 64-bit2841+46
−46
(−86)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−86
= = = =
–   Counter 3.2 64-bit2834+18
−19
(−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
–   Fruit Reloaded 3.2.1 64-bit2834+13
−13
(−93)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−93
= = = =
–   Topple 0.7.0 64-bit2815+27
−27
(−112)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
+85
1 1 1 1 = = 1 1 1 0 1 0
–   Topple 0.6.1 64-bit2807+19
−19
(−120)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
−25
1 = 1 = = = 1 1 = 1 1 1 1 = 1 = = 0 1 0 1 0 1 = 0 1 = 0 1 = 1 0
–   Igel 1.7.0 64-bit2797+29
−29
(−130)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+19
1 = = 1 = = 1 1
–   Monolith 1.0 64-bit2797+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-bit2785+17
−17
(−142)20 − 11
(+14−5=12)
64.5%
20.0 / 31
100.0%
−50
1 = 0 1 0 = = = 1 1 1 = 0 = = 1 = 1 1 = 0 0 = = 1 1 1 = 1 1 1
–   Igel 1.6.0 64-bit2765+20
−20
(−162)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
+33
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-bit2753+15
−14
(−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 September 14, 2019