CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Counter 3.7 64-bit#75  (2969+25
−25
)Quote
Author: Vadim Chizhov Link: Homepage
This is one of the 19 Counter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Weiss 1.3 64-bit3073+30
−30
(+104)5 − 9
(+3−7=4)
35.7%
5.0 / 14
0.0%
+5
0 = = = = 0 0 0 1 1 1 0 0 0
–   Stash 29.0 64-bit3065+22
−22
(+96)6.5 − 7.5
(+2−3=9)
46.4%
6.5 / 14
0.0%
+75
= = 0 0 = 1 = = 0 = 1 = = =
–   Alfil 15.7 64-bit3056+13
−13
(+87)7.5 − 12.5
(+2−7=11)
37.5%
7.5 / 20
0.0%
+16
0 = 1 1 = = 0 0 0 = 0 0 = = = = = = = 0
–   BlackMamba 2.0 64-bit3055+10
−10
(+86)8.5 − 11.5
(+3−6=11)
42.5%
8.5 / 20
0.0%
+38
= 0 = = = 0 0 0 = 1 = = = 1 1 0 = 0 = =
–   Bagatur 2.2a 64-bit3039+51
−51
(+70)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.9%
+70
0 = 1 =
–   Sting SF 5 64-bit3039+17
−17
(+70)8.5 − 11.5
(+1−4=15)
42.5%
8.5 / 20
0.0%
+31
= = = 0 = = = 1 = = 0 = 0 = = = = 0 = =
–   Minic 3.04 64-bit3035+56
−56
(+66)1 − 2
(+0−1=2)
33.3%
1.0 / 3
1.8%
−15
0 = =
–   Pirarucu 3.3.5 64-bit3015+16
−16
(+46)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.1%
+46
= 0 1 =
–   Gull 2.2 64-bit3012+19
−19
(+43)5.5 − 14.5
(+0−9=11)
27.5%
5.5 / 20
0.3%
−86
0 = = = 0 = 0 = = 0 = = = 0 0 = = 0 0 0
–   Topple 0.8.0 64-bit3005+22
−22
(+36)3 − 4
(+2−3=2)
42.9%
3.0 / 7
1.7%
−21
= 0 1 1 0 = 0
–   Monolith 2 64-bit3003+16
−16
(+34)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
1.5%
+252
1 1 =
–   Rodent IV 0.30 64-bit3001+28
−28
(+32)12 − 15
(+3−6=18)
44.4%
12.0 / 27
4.3%
+4
= 0 1 1 = = = = = 0 = = = 0 = = = = 1 = 0 0 = 0 = = =
–   Stash 27.0 64-bit2993+28
−28
(+24)9.5 − 10.5
(+4−5=11)
47.5%
9.5 / 20
9.8%
+8
1 = 1 0 0 0 = 0 = 1 = = 1 = = = = 0 = =
–   Amoeba 3.2 64-bit2990+19
−19
(+21)0 − 1
(+0−1=0)
0.0%
0.0 / 1
10.0%
−INF
0
–   FabChess 1.16 64-bit2985+19
−18
(+16)4 − 3
(+2−1=4)
57.1%
4.0 / 7
15.9%
+58
= = 0 1 = = 1
–   Protector 1.5.0 64-bit2983+13
−13
(+14)9.5 − 10.5
(+1−2=17)
47.5%
9.5 / 20
15.9%
+1
= = = 0 = = 1 = = = = 0 = = = = = = = =
–   Godel 7.0 64-bit2981+17
−17
(+12)2 − 1
(+1−0=2)
66.7%
2.0 / 3
22.7%
+107
1 = =
–   Deuterium 2019.2.37.73 64-bit2980+15
−15
(+11)3 − 0
(+3−0=0)
100.0%
3.0 / 3
24.3%
+INF
1 1 1
–   Mr Bob 1.0.0 64-bit2967+55
−54
(−2)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
53.3%
+153
= 1
–   Amoeba 3.3 64-bit2966+58
−59
(−3)3 − 4
(+1−2=4)
42.9%
3.0 / 7
54.1%
−45
0 1 = 0 = = =
–   Hiarcs 142960+10
−10
(−9)8.5 − 11.5
(+3−6=11)
42.5%
8.5 / 20
73.8%
−54
= = = 0 = 0 = = 1 0 0 0 1 1 = 0 = = = =
–   Cheng 4.40 64-bit2959+17
−17
(−10)2.5 − 4.5
(+0−2=5)
35.7%
2.5 / 7
73.5%
−84
= 0 0 = = = =
–   Sting SF 28 64-bit2955+96
−98
(−14)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
60.7%
−105
0 = 1 0
–   Deep Sjeng c't 20102940+10
−10
(−29)12 − 8
(+6−2=12)
60.0%
12.0 / 20
98.1%
+24
1 = = = = = = = = 1 1 0 = 1 = = = 1 0 1
–   Stockfish 1.6.3 32-bit2933+17
−16
(−36)11 − 9
(+6−4=10)
55.0%
11.0 / 20
99.0%
−8
1 1 0 0 = 0 = = = 1 = = 1 1 = = = = 1 0
–   Dirty CUCUMBER 64-bit2917+12
−12
(−52)12.5 − 7.5
(+9−4=7)
62.5%
12.5 / 20
100.0%
+31
1 = = 1 1 1 = 1 1 = 1 0 0 0 = 1 1 = 0 =
–   Francesca MAD 0.29 64-bit2913+21
−21
(−56)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
100.0%
−39
0 = 1 = = 0 1 = = 1 1 = = 0 0 0 = = 1 1
–   Fruit Reloaded 15th ann. 64-bit2906+20
−21
(−63)17.5 − 5.5
(+13−1=9)
76.1%
17.5 / 23
100.0%
+102
= = 1 = 1 = 1 1 = = 1 1 0 = 1 1 1 1 1 = = 1 1
–   Rybka 1.2 64-bit2899+18
−18
(−70)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
100.0%
−23
1 0 0 1 1 1 = = = = = = = 0 1 = 1 0 1 =
–   tomitankChess 5.0 64-bit2899+45
−45
(−70)11 − 9
(+6−4=10)
55.0%
11.0 / 20
99.7%
−40
= = = = 1 = 1 0 = 1 = = 0 1 = 0 1 = 0 1
–   Gogobello 2.2 64-bit2895+19
−19
(−74)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
100.0%
−59
1 1 = = = = = = 1 1 = 0 = 0 0 0 1 0 1 =
–   FabChess 1.13 64-bit2878+21
−20
(−91)10 − 10
(+4−4=12)
50.0%
10.0 / 20
100.0%
−91
= = = 1 1 0 = = = 0 1 = 0 = 0 1 = = = =
–   Mr Bob 0.9.0 64-bit2835+23
−23
(−134)14.5 − 5.5
(+11−2=7)
72.5%
14.5 / 20
100.0%
+15
1 = 1 0 1 1 = = 1 = = 1 1 1 1 = = 1 1 0

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Created in 2005-2013 by CCRL team
Last games added on April 18, 2021