CCRL 40/15
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 1'159'254 games
played by 2'684 programs

White wins: 400'214 (34.5%)
Black wins: 295'886 (25.5%)
Draws: 463'154 (40.0%)
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 11 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Arasan 21.3 64-bit3123+14
−14
(+196)7.5 − 24.5
(+1−18=13)
23.4%
7.5 / 32
0.0%
+23
–   Lc0 0.21.3 wLD2 64-bit3095+33
−33
(+168)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+100
–   Pedone 1.9 64-bit3081+16
−16
(+154)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
−12
–   Wasp 3.60 64-bit3040+20
−20
(+113)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
−51
–   RubiChess 1.4 64-bit3037+17
−17
(+110)9.5 − 26.5
(+5−22=9)
26.4%
9.5 / 36
0.0%
−61
–   Demolito 2019-07-15 64-bit3034+23
−22
(+107)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−146
–   Sting SF 15 64-bit3032+25
−25
(+105)6 − 18
(+1−13=10)
25.0%
6.0 / 24
0.0%
−56
–   Pirarucu 3.0.7 64-bit3013+19
−19
(+86)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.0%
+9
–   Defenchess 1.1f 64-bit2997+12
−12
(+70)10.5 − 21.5
(+3−14=15)
32.8%
10.5 / 32
0.0%
−33
–   Rodent III 0.281 64-bit2991+20
−20
(+64)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−18
–   Demolito 2019-04-27 64-bit2986+19
−19
(+59)21 − 23
(+13−15=16)
47.7%
21.0 / 44
0.0%
+43
–   Rodent III 0.275 64-bit2986+15
−15
(+59)15.5 − 24.5
(+5−14=21)
38.8%
15.5 / 40
0.0%
−6
–   Pirarucu 2.9.5 64-bit2967+19
−19
(+40)19 − 25
(+9−15=20)
43.2%
19.0 / 44
0.1%
0
–   Amoeba 3.0 64-bit2956+17
−17
(+29)16.5 − 27.5
(+11−22=11)
37.5%
16.5 / 44
0.8%
−60
–   SlowChess Blitz Classic 1.5 64-bit2956+22
−22
(+29)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
2.1%
−18
–   Lc0 0.20.1 w11258 64-bit2954+34
−34
(+27)1 − 3
(+0−2=2)
25.0%
1.0 / 4
8.5%
−122
–   Deuterium 2019.1.36.50 64-bit2954+17
−17
(+27)21.5 − 22.5
(+11−12=21)
48.9%
21.5 / 44
1.5%
+19
–   Marvin 3.4.0 64-bit2937+19
−19
(+10)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
22.2%
+33
–   Crafty 25.2 64-bit2932+11
−11
(+5)18.5 − 21.5
(+10−13=17)
46.3%
18.5 / 40
33.3%
−21
–   Bobcat 8.0 64-bit2924+12
−13
(−3)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
60.9%
+4
–   Godel 6.0 64-bit2923+19
−19
(−4)8.5 − 9.5
(+3−4=11)
47.2%
8.5 / 18
61.5%
−18
–   Cheng 4.39 64-bit2921+11
−11
(−6)3 − 1
(+3−1=0)
75.0%
3.0 / 4
71.0%
+221
–   Dirty CUCUMBER 64-bit2918+13
−13
(−9)23.5 − 20.5
(+16−13=15)
53.4%
23.5 / 44
78.4%
+13
–   Toga II 4.0 64-bit2905+13
−13
(−22)27.5 − 16.5
(+21−10=13)
62.5%
27.5 / 44
97.9%
+61
–   Scorpio 3.0 MCTS 64-bit2899+43
−44
(−28)1 − 0
(+1−0=0)
100.0%
1.0 / 1
87.6%
+INF
–   Topple 0.7.1 64-bit2889+25
−25
(−38)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
99.2%
+66
–   Scorpio 2.8 64-bit2886+14
−14
(−41)23.5 − 8.5
(+19−4=9)
73.4%
23.5 / 32
100.0%
+123
–   Topple 0.7.2 64-bit2884+24
−24
(−43)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.7%
+183
–   Igel 1.9.0 64-bit2878+28
−27
(−49)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
99.8%
+33
–   Scorpio 2.9 MCTS 64-bit2868+27
−27
(−59)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+33
–   The Baron 3.44 64-bit2866+13
−13
(−61)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Marvin 3.3.2 64-bit2858+21
−21
(−69)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
+1
–   Counter 3.3 64-bit2849+22
−22
(−78)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
+71
–   Tucano 7.07 64-bit2842+17
−17
(−85)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+65
–   Minic 0.98 64-bit2837+27
−27
(−90)17 − 11
(+13−7=8)
60.7%
17.0 / 28
100.0%
−20
–   Fruit Reloaded 3.2.1 64-bit2837+13
−13
(−90)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−90
–   Asymptote 0.6.3 64-bit2836+24
−24
(−91)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−91
–   Counter 3.2 64-bit2835+18
−19
(−92)22 − 10
(+14−2=16)
68.8%
22.0 / 32
100.0%
+19
–   Topple 0.7.0 64-bit2814+27
−27
(−113)9 − 3
(+8−2=2)
75.0%
9.0 / 12
100.0%
+84
–   Topple 0.6.1 64-bit2808+19
−19
(−119)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
−24
–   Monolith 1.0 64-bit2796+12
−12
(−131)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
−23
–   Igel 1.7.0 64-bit2796+29
−29
(−131)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+18
–   tomitankChess 3.0 64-bit2786+16
−16
(−141)20 − 11
(+14−5=12)
64.5%
20.0 / 31
100.0%
−49
–   Igel 1.6.0 64-bit2766+20
−20
(−161)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
+34
–   Cheese 2.0 64-bit2759+14
−14
(−168)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
−51

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Created in 2005-2013 by CCRL team
Last games added on July 4, 2020