CCRL 40/40
Downloads and Statistics
November 30, 2019
Testing summary:
Total: 1'102'078 games
played by 2'571 programs
150620 CPU days (X2 4600+)

White wins: 381'985 (34.7%)
Black wins: 283'767 (25.7%)
Draws: 436'326 (39.6%)
White score: 54.5%

Engine Details

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Counter 3.3 64-bit (2850+22
−23
)Quote
Author: Vadim Chizhov Link: Homepage
This is one of the 17 Counter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Lc0 0.21.3 wLD2 64-bit3093+36
−36
(+243)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+93
0 0 = =
–   Winter 0.7 64-bit3006+24
−24
(+156)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+60
0 1 = 0
–   Deuterium 2019.2.37.73 64-bit2996+22
−22
(+146)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−3
= = 0 0
–   SlowChess Blitz Classic 1.5 64-bit2957+22
−22
(+107)8.5 − 15.5
(+4−11=9)
35.4%
8.5 / 24
0.0%
+13
0 0 = 1 1 0 0 0 = 0 1 = 0 = 0 1 = 0 = = 0 = 0 =
–   Chiron 1.5 32-bit2940+16
−16
(+90)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.0%
−11
= = = 0 1 0 = 0 0 0 = =
–   Igel 2.0.0 64-bit2939+27
−26
(+89)11 − 15
(+4−8=14)
42.3%
11.0 / 26
0.0%
+41
0 = 0 = = = 0 = 1 = = 0 = 1 = = 0 = 0 0 1 = = = 0 1
–   Marvin 3.4.0 64-bit2935+21
−21
(+85)6.5 − 13.5
(+1−8=11)
32.5%
6.5 / 20
0.0%
−18
= = = 0 = = = = 0 = 1 0 0 0 0 0 = = = 0
–   Godel 6.0 64-bit2932+22
−22
(+82)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−178
0 0 = 0 0 0 1 0
–   Winter 0.6 64-bit2927+18
−18
(+77)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
0.0%
−72
= 1 0 0 0
–   Scorpio 3.0 MCTS 64-bit2925+73
−73
(+75)2 − 2
(+1−1=2)
50.0%
2.0 / 4
2.8%
+75
= 1 0 =
–   Topple 0.7.3 64-bit2922+26
−26
(+72)12 − 12
(+8−8=8)
50.0%
12.0 / 24
0.0%
+75
0 1 1 1 0 0 = 0 = 0 1 1 = = 1 = 0 = 1 = = 0 1 0
–   Spike 1.4 Leiden2915+8
−8
(+65)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
−15
0 = = 1 0 0 = = 1 0 = 0
–   Lc0 0.20.2 w32930 64-bit2909+34
−34
(+59)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.2%
+6
= 0 = 0 = 0 = 1 0 = 1 =
–   Deep Junior 12.5 32-bit2909+16
−16
(+59)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
+4
= 0 0 0 1 = 1 = 1 0 = 0
–   Toga II 4.0 64-bit2906+13
−13
(+56)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+56
1 0 = =
–   Amoeba 2.7 64-bit2906+14
−14
(+56)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−96
= 0 = 0 = 0 1 0 0 0 1 0
–   Hannibal 1.2 32-bit2905+14
−14
(+55)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
0.0%
−13
= = 0 0 = = 0 0 = = 1 =
–   Protector 1.4.0 64-bit2901+14
−14
(+51)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.0%
+51
1 0 = 0 = = 1 0 0 = 1 1
–   Hiarcs 13.22896+11
−11
(+46)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+18
0 = = 0 1 = = 0 1 0 = 1
–   Topple 0.7.1 64-bit2889+25
−25
(+39)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
1.1%
−28
= 0 = =
–   Gull 1.0a 32-bit2886+12
−12
(+36)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.3%
−43
= = = 0 0 0 1 0 1 0 = =
–   Topple 0.7.2 64-bit2884+29
−28
(+34)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
3.5%
+119
0 1 1 =
–   Igel 1.9.0 64-bit2879+27
−27
(+29)3 − 8
(+1−6=4)
27.3%
3.0 / 11
5.3%
−117
0 0 = = 0 = 0 0 = 1 0
–   Godel 5.5.1 64-bit2876+17
−17
(+26)1 − 3
(+1−3=0)
25.0%
1.0 / 4
4.0%
−201
1 0 0 0
–   Scorpio 2.9 MCTS 64-bit2868+27
−27
(+18)4 − 4
(+2−2=4)
50.0%
4.0 / 8
16.1%
+23
1 0 = 0 = 1 = =
–   The Baron 3.44 64-bit2864+14
−14
(+14)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
16.1%
−13
0 = 0 1 = = 1 0 1 0 = =
–   Marvin 3.3.2 64-bit2857+21
−21
(+7)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
32.1%
−60
= 0 = =
–   Tucano 7.07 64-bit2842+17
−17
(−8)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
72.1%
−24
0 = 1 = 1 = 1 0 = = = 0 = 0 = =
–   Tornado 8.0 64-bit2842+14
−13
(−8)2 − 2
(+1−1=2)
50.0%
2.0 / 4
73.3%
+2
= 1 = 0
–   Fruit Reloaded 3.2.1 64-bit2836+13
−13
(−14)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
85.4%
−109
0 0 = 1
–   Asymptote 0.6.3 64-bit2833+25
−25
(−17)15 − 13
(+9−7=12)
53.6%
15.0 / 28
85.1%
+7
= 1 = 1 0 = = = = 1 0 = = 1 0 = 1 = 1 0 1 0 = 1 0 1 = 0
–   Bagatur 1.8 64-bit2833+27
−27
(−17)13.5 − 12.5
(+6−5=15)
51.9%
13.5 / 26
84.7%
−7
= 1 = 0 1 = 0 1 = = 1 0 = = = 0 = = = 1 0 1 = = = =
–   Zappa Mexico 64-bit2832+15
−15
(−18)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
90.0%
+6
0 1 = 0 = = = = 1 = 1 =
–   Stockfish 1.4 32-bit2830+16
−16
(−20)6 − 6
(+2−2=8)
50.0%
6.0 / 12
92.0%
−23
= = = 0 = 1 = = 1 0 = =
–   Igel 1.8.3 64-bit2824+28
−28
(−26)9 − 13
(+5−9=8)
40.9%
9.0 / 22
92.6%
−82
= 1 = 0 1 = 0 0 1 = 0 0 = 0 = 0 0 = 0 = 1 1
–   Asymptote 0.6 64-bit2817+20
−20
(−33)2 − 2
(+1−1=2)
50.0%
2.0 / 4
98.5%
−43
0 = 1 =
–   Toga II 3.1.2SE2816+17
−17
(−34)8 − 4
(+6−2=4)
66.7%
8.0 / 12
99.2%
+76
= 1 = = 1 1 1 0 1 = 1 0
–   Minic 1.09 64-bit2810+33
−33
(−40)6 − 4
(+3−1=6)
60.0%
6.0 / 10
97.7%
+15
= 1 = = 1 = 1 0 = =
–   Gogobello 2.0 64-bit2805+17
−17
(−45)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.9%
+182
1 1 0 1
–   Igel 1.7.0 64-bit2797+29
−29
(−53)4 − 4
(+2−2=4)
50.0%
4.0 / 8
99.8%
−47
1 1 = 0 = 0 = =
–   Monolith 1.0 64-bit2796+13
−13
(−54)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−54
= 0 = 1
–   Naum 2.2 32-bit2794+15
−15
(−56)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
+37
1 1 0 = 1 = 1 0 1 = 1 0
–   RuyDos 1.1.9 64-bit2793+15
−15
(−57)10.5 − 1.5
(+10−1=1)
87.5%
10.5 / 12
100.0%
+284
= 1 1 1 1 1 1 1 1 0 1 1
–   Francesca MAD 0.25 64-bit2790+24
−24
(−60)19.5 − 6.5
(+14−1=11)
75.0%
19.5 / 26
100.0%
+100
= 1 1 = 0 1 1 = 1 = = 1 1 = 1 = 1 = 1 1 1 1 = = = 1
–   Cheese 2.1 64-bit2788+24
−24
(−62)14 − 10
(+10−6=8)
58.3%
14.0 / 24
100.0%
−10
0 1 1 0 = 0 1 1 = = = 0 = 1 1 = 1 1 0 0 = = 1 1
–   Rybka 1.0 32-bit2788+15
−14
(−62)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
+31
1 1 = 1 = 1 = 1 = = = 0
–   RuyDos 1.1.10 64-bit2785+25
−25
(−65)6 − 6
(+3−3=6)
50.0%
6.0 / 12
100.0%
−65
0 = = 0 = 1 = 0 1 = 1 =
–   tomitankChess 3.0 64-bit2784+17
−17
(−66)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−66
= = 1 0
–   Loop 12.322762+22
−22
(−88)9.5 − 2.5
(+7−0=5)
79.2%
9.5 / 12
100.0%
+98
= 1 = 1 = 1 1 1 1 = 1 =
–   Minic 0.82 64-bit2758+28
−28
(−92)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
100.0%
−26
= 0 = = = 1 = 1 = 1 1 =
–   Fruit 2.2.12743+13
−13
(−107)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
100.0%
−126
= = = = 1 0 = = = = 0 =
–   GreKo 2018.12 64-bit2717+26
−26
(−133)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
−37
= 1 1 1 = 0 = = = 1 1 =
–   ECE 19.6.6.3 64-bit2698+23
−24
(−152)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+174
1 1 1 = = 1 1 1 1 1
–   K2 0.952681+22
−23
(−169)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−163
= 1 = 1 0 0 = =

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Created in 2005-2013 by CCRL team
Last games added on November 30, 2019