CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
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 9 Winter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Arasan 21.3 64-bit3124+15
−14
(+197)7.5 − 24.5
(+1−18=13)
23.4%
7.5 / 32
0.0%
+24
–   Lc0 0.21.3 wLD2 64-bit3092+36
−36
(+165)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+97
–   Pedone 1.9 64-bit3082+16
−16
(+155)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
−11
–   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
–   Sting SF 15 64-bit3032+25
−25
(+105)6 − 18
(+1−13=10)
25.0%
6.0 / 24
0.0%
−56
–   Demolito 2019-07-15 64-bit3028+24
−24
(+101)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−152
–   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-bit2992+20
−20
(+65)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−17
–   Rodent III 0.275 64-bit2986+15
−15
(+59)15.5 − 24.5
(+5−14=21)
38.8%
15.5 / 40
0.0%
−6
–   Demolito 2019-04-27 64-bit2986+19
−19
(+59)21 − 23
(+13−15=16)
47.7%
21.0 / 44
0.0%
+43
–   Pirarucu 2.9.5 64-bit2966+19
−19
(+39)19 − 25
(+9−15=20)
43.2%
19.0 / 44
0.1%
0
–   Lc0 0.20.1 w11258 64-bit2957+35
−35
(+30)1 − 3
(+0−2=2)
25.0%
1.0 / 4
6.1%
−119
–   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
1.9%
−18
–   Deuterium 2019.1.36.50 64-bit2953+17
−17
(+26)21.5 − 22.5
(+11−12=21)
48.9%
21.5 / 44
1.5%
+18
–   Marvin 3.4.0 64-bit2936+21
−21
(+9)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
24.9%
+32
–   Crafty 25.2 64-bit2931+11
−11
(+4)18.5 − 21.5
(+10−13=17)
46.3%
18.5 / 40
35.1%
−22
–   Godel 6.0 64-bit2929+22
−22
(+2)8.5 − 9.5
(+3−4=11)
47.2%
8.5 / 18
44.6%
−12
–   Bobcat 8.0 64-bit2923+13
−13
(−4)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
61.6%
+3
–   Cheng 4.39 64-bit2922+11
−11
(−5)3 − 1
(+3−1=0)
75.0%
3.0 / 4
67.5%
+222
–   Dirty CUCUMBER 64-bit2916+14
−14
(−11)23.5 − 20.5
(+16−13=15)
53.4%
23.5 / 44
82.8%
+11
–   Scorpio 3.0 MCTS 64-bit2915+63
−64
(−12)1 − 0
(+1−0=0)
100.0%
1.0 / 1
63.0%
+INF
–   Toga II 4.0 64-bit2905+13
−13
(−22)27.5 − 16.5
(+21−10=13)
62.5%
27.5 / 44
97.5%
+61
–   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-bit2885+14
−14
(−42)23.5 − 8.5
(+19−4=9)
73.4%
23.5 / 32
100.0%
+122
–   Topple 0.7.2 64-bit2884+29
−28
(−43)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.4%
+183
–   Igel 1.9.0 64-bit2879+28
−27
(−48)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
99.8%
+34
–   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-bit2863+14
−14
(−64)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Marvin 3.3.2 64-bit2857+21
−21
(−70)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
0
–   Counter 3.3 64-bit2850+22
−22
(−77)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
+72
–   Minic 0.98 64-bit2841+30
−29
(−86)17 − 11
(+13−7=8)
60.7%
17.0 / 28
100.0%
−16
–   Tucano 7.07 64-bit2841+17
−17
(−86)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+64
–   Fruit Reloaded 3.2.1 64-bit2836+12
−12
(−91)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−91
–   Counter 3.2 64-bit2834+19
−18
(−93)22 − 10
(+14−2=16)
68.8%
22.0 / 32
100.0%
+18
–   Asymptote 0.6.3 64-bit2833+25
−25
(−94)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−94
–   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-bit2806+19
−19
(−121)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
−26
–   Igel 1.7.0 64-bit2797+29
−29
(−130)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+19
–   Monolith 1.0 64-bit2795+13
−13
(−132)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
−24
–   tomitankChess 3.0 64-bit2783+17
−17
(−144)20 − 11
(+14−5=12)
64.5%
20.0 / 31
100.0%
−52
–   Igel 1.6.0 64-bit2765+20
−20
(−162)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
+33
–   Cheese 2.0 64-bit2753+15
−15
(−174)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
−57

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019