CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Counter 3.7 64-bit#74  (2970+24
−24
)Quote
Author: Vadim Chizhov Link: Homepage
This is one of the 19 Counter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Bagatur 2.2c 64-bit3081+269
−244
(+111)0 − 1
(+0−1=0)
0.0%
0.0 / 1
19.0%
−INF
0
–   Koivisto 4.0 64-bit3072+20
−20
(+102)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Toga III 0.3 64-bit3071+242
−227
(+101)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
18.6%
+125
=
–   Weiss 1.3 64-bit3065+25
−25
(+95)7.5 − 13.5
(+3−9=9)
35.7%
7.5 / 21
0.0%
+6
= = 0 0 0 = = = = = 0 = = 0 0 0 1 1 1 0 0
–   Stash 29.0 64-bit3064+22
−22
(+94)6.5 − 7.5
(+2−3=9)
46.4%
6.5 / 14
0.0%
+73
0 0 = 1 = = = = 1 = = = = 0
–   Alfil 15.7 64-bit3055+13
−13
(+85)7.5 − 12.5
(+2−7=11)
37.5%
7.5 / 20
0.0%
+14
= = = = = 0 = = 0 0 0 = 0 0 = = 0 = 1 1
–   BlackMamba 2.0 64-bit3054+10
−10
(+84)8.5 − 11.5
(+3−6=11)
42.5%
8.5 / 20
0.0%
+36
1 0 = 0 = = = = = 0 0 0 = 1 = = = 1 = 0
–   Minic 3.04 64-bit3046+46
−45
(+76)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.2%
+9
0 = = =
–   Sting SF 5 64-bit3038+17
−17
(+68)8.5 − 11.5
(+1−4=15)
42.5%
8.5 / 20
0.0%
+29
0 = = = = 0 = = = 0 = = = 1 = = 0 = = =
–   Bagatur 2.2a 64-bit3035+45
−45
(+65)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.6%
+65
1 = 0 =
–   Pirarucu 3.3.5 64-bit3013+16
−16
(+43)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.2%
+43
= = 0 1
–   Gull 2.2 64-bit3012+19
−19
(+42)5.5 − 14.5
(+0−9=11)
27.5%
5.5 / 20
0.3%
−87
0 = = 0 0 0 = = 0 = 0 = = 0 = = = 0 0 =
–   Topple 0.8.0 64-bit3004+21
−22
(+34)3 − 5
(+2−4=2)
37.5%
3.0 / 8
1.7%
−58
1 0 0 = 0 1 0 =
–   Monolith 2 64-bit3002+16
−16
(+32)3 − 1
(+2−0=2)
75.0%
3.0 / 4
1.5%
+182
1 = 1 =
–   Rodent IV 0.30 64-bit3002+26
−26
(+32)12.5 − 15.5
(+3−6=19)
44.6%
12.5 / 28
3.4%
+4
0 0 = 0 = = = = 0 = = = 0 = = = = 1 = 1 = = = = = 0 1 =
–   Stash 27.0 64-bit2993+28
−28
(+23)9.5 − 10.5
(+4−5=11)
47.5%
9.5 / 20
10.3%
+7
= = = 0 = = 1 0 0 0 = 0 = 1 = = 1 = 1 =
–   Amoeba 3.2 64-bit2989+19
−19
(+19)0 − 1
(+0−1=0)
0.0%
0.0 / 1
10.8%
−INF
0
–   FabChess 1.16 64-bit2984+18
−18
(+14)4 − 4
(+2−2=4)
50.0%
4.0 / 8
17.9%
+14
1 1 0 = = 0 = =
–   Protector 1.5.0 64-bit2983+13
−13
(+13)9.5 − 10.5
(+1−2=17)
47.5%
9.5 / 20
17.3%
0
= = = = = = = 0 = = 1 = = = = 0 = = = =
–   Godel 7.0 64-bit2979+17
−17
(+9)3 − 1
(+2−0=2)
75.0%
3.0 / 4
26.8%
+159
1 1 = =
–   Deuterium 2019.2.37.73 64-bit2978+15
−15
(+8)4 − 0
(+4−0=0)
100.0%
4.0 / 4
27.5%
+INF
1 1 1 1
–   Amoeba 3.3 64-bit2976+27
−27
(+6)9.5 − 10.5
(+3−4=13)
47.5%
9.5 / 20
36.7%
−6
0 = 0 = = = = 0 1 = = = = = = 0 = = 1 1
–   Sting SF 28 64-bit2968+85
−86
(−2)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
51.0%
−94
0 = 1 0
–   Mr Bob 1.0.0 64-bit2961+29
−29
(−9)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
67.3%
+21
0 1 = = = = = 1 0 1
–   Hiarcs 142959+10
−10
(−11)8.5 − 11.5
(+3−6=11)
42.5%
8.5 / 20
77.6%
−56
= 0 = = = = = 0 = 0 = = 1 0 0 0 1 1 = =
–   Cheng 4.40 64-bit2959+16
−16
(−11)3 − 5
(+0−2=6)
37.5%
3.0 / 8
75.3%
−70
= 0 = = = 0 = =
–   Deep Sjeng c't 20102939+10
−10
(−31)12 − 8
(+6−2=12)
60.0%
12.0 / 20
98.8%
+22
= 1 = = = 1 0 1 = = = = = = = 1 1 0 1 =
–   Stockfish 1.6.3 32-bit2933+17
−16
(−37)11 − 9
(+6−4=10)
55.0%
11.0 / 20
99.4%
−9
1 1 = = = = 1 0 0 0 = 0 = = = 1 = = 1 1
–   Dirty CUCUMBER 64-bit2917+12
−12
(−53)12.5 − 7.5
(+9−4=7)
62.5%
12.5 / 20
100.0%
+30
= 1 1 = 0 = = 1 1 1 = 1 1 = 1 0 0 0 1 =
–   Francesca MAD 0.29 64-bit2913+21
−21
(−57)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
100.0%
−40
0 0 = = 1 1 1 = = 0 1 = = 1 1 = = 0 0 =
–   tomitankChess 5.0 64-bit2907+41
−41
(−63)11 − 9
(+6−4=10)
55.0%
11.0 / 20
99.6%
−33
0 1 = 0 1 = 0 1 = = 1 = 1 0 = 1 = = = =
–   Fruit Reloaded 15th ann. 64-bit2907+20
−20
(−63)18 − 6
(+13−1=10)
75.0%
18.0 / 24
100.0%
+94
1 1 = = 1 1 = 1 1 = = 1 1 0 = 1 1 1 = = 1 = = 1
–   Rybka 1.2 64-bit2898+18
−18
(−72)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
100.0%
−25
1 = 1 0 1 = 0 1 1 1 = = = = = = = 0 1 0
–   Gogobello 2.2 64-bit2895+19
−19
(−75)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
100.0%
−60
0 0 1 0 1 = = = = = = = 1 1 = 0 = 0 1 1
–   FabChess 1.13 64-bit2878+20
−21
(−92)10 − 10
(+4−4=12)
50.0%
10.0 / 20
100.0%
−92
0 1 = = = = = 1 1 0 = = = 0 1 = 0 = = =
–   Mr Bob 0.9.0 64-bit2835+23
−23
(−135)14.5 − 5.5
(+11−2=7)
72.5%
14.5 / 20
100.0%
+14
1 = = 1 1 0 1 0 1 1 = = 1 = = 1 1 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021