CCRL 40/40
Downloads and Statistics
April 20, 2019
Testing summary:
Total: 1'030'366 games
played by 2'431 programs
141330 CPU days (X2 4600+)

White wins: 358'090 (34.8%)
Black wins: 266'587 (25.9%)
Draws: 405'689 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Counter 2.8 64-bit (2669+25
−25
)Quote
Author: Vadim Chizhov Link: Homepage
This is one of the 15 Counter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Booot 5.1.02844+10
−10
(+175)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−5
1 0 = = 0 0 0 0
–   Fruit Reloaded 3.2.1 64-bit2830+14
−13
(+161)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−49
= 0 0 0 = = 0 0
–   Zurichess Neuchatel 64-bit2819+15
−15
(+150)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
+26
0 = = 0 = 0 1 0
–   Onno 1.1.1 64-bit2810+21
−21
(+141)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−68
= = 0 0 = 0 0 0
–   GNU Chess 5.60 64-bit2808+17
−17
(+139)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+96
0 0 = = = 1 1 0
–   Hannibal 1.0a 32-bit2800+12
−12
(+131)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+57
= 0 = = 1 0 0 =
–   The Baron 3.42 64-bit2796+15
−15
(+127)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
+8
1 0 = = 0 = 0 0
–   RuyDos 1.1.6 64-bit2781+17
−17
(+112)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+79
0 = = = 0 = = 1
–   Bright 0.4a2775+10
−10
(+106)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.0%
+150
= 0 1 0 1 1 1 0
–   Glaurung 2.1 64-bit2769+20
−20
(+100)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−156
1 0 0 0 0 0 0 =
–   Godel 4.0.7 64-bit2757+19
−19
(+88)4 − 4
(+1−1=6)
50.0%
4.0 / 8
0.0%
+92
1 = 0 = = = = =
–   Octochess r4984 64-bit2724+31
−31
(+55)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.4%
+49
= 1 = = = 0 1 0
–   Shield 2.1 64-bit2723+17
−17
(+54)3.5 − 5.5
(+2−4=3)
38.9%
3.5 / 9
0.0%
−30
= 0 0 = 0 0 1 = 1
–   Devel 2.00002722+16
−16
(+53)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+90
0 1 = = 1 1 = 0
–   ProDeo 2.22722+17
−17
(+53)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
0.0%
+178
0 = 1 = 1 1 = 1
–   GreKo 2018.07 64-bit2709+16
−16
(+40)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.4%
+9
=
–   Cheese 1.9 64-bit2703+16
−16
(+34)4 − 4
(+3−3=2)
50.0%
4.0 / 8
1.2%
+40
0 1 1 = 1 = 0 0
–   Scorpio 2.8.5 MCTS 64-bit2703+17
−17
(+34)4 − 4
(+2−2=4)
50.0%
4.0 / 8
1.3%
+39
1 = 0 = 1 = = 0
–   Pirarucu 2.2.2 64-bit2695+19
−19
(+26)9.5 − 11.5
(+9−11=1)
45.2%
9.5 / 21
5.2%
−17
1 1 = 1 0 0 0 1 0 1 0 0 1 0 1 0 0 0 0 1 1
–   Frenzee Feb08 32-bit2694+13
−13
(+25)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
4.2%
−76
= 0 0 = = = 0 =
–   Booot 4.15.02693+14
−14
(+24)2 − 6
(+1−5=2)
25.0%
2.0 / 8
5.4%
−163
= 0 0 1 = 0 0 0
–   Delfi 5.42690+11
−11
(+21)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
7.3%
−83
= 0 = = 0 0 = =
–   Gogobello 1.4 64-bit2686+16
−16
(+17)4 − 4
(+2−2=4)
50.0%
4.0 / 8
13.1%
+22
0 0 = = 1 = 1 =
–   Crafty 23.1 32-bit2686+18
−18
(+17)3 − 5
(+1−3=4)
37.5%
3.0 / 8
14.8%
−60
1 0 = = = 0 = 0
–   WyldChess 1.51 64-bit2684+16
−16
(+15)3 − 6
(+0−3=6)
33.3%
3.0 / 9
16.3%
−71
0 = = = 0 = 0 = =
–   Ethereal 8.19 64-bit2684+24
−24
(+15)7 − 1
(+6−0=2)
87.5%
7.0 / 8
19.1%
+303
1 = 1 1 1 1 1 =
–   RedQueen 1.1.3 64-bit2681+26
−26
(+12)3 − 5
(+2−4=2)
37.5%
3.0 / 8
25.1%
−76
0 0 = 0 0 = 1 1
–   chess22k 1.4 64-bit2675+23
−23
(+6)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
37.6%
−36
0 0 = 1 = 0 1 =
–   Arminius 2017-01-01 64-bit2672+16
−16
(+3)4.5 − 4.5
(+2−2=5)
50.0%
4.5 / 9
42.3%
+7
= = 1 0 = 0 1 = =
–   Floyd 0.9 64-bit2658+15
−15
(−11)2 − 6
(+2−6=0)
25.0%
2.0 / 8
78.6%
−246
0 1 0 0 0 0 0 1
–   tomitankChess 2.0 64-bit2656+18
−18
(−13)1 − 0
(+1−0=0)
100.0%
1.0 / 1
80.1%
+INF
1
–   Winter 0.2 64-bit2650+18
−18
(−19)18 − 16
(+13−11=10)
52.9%
18.0 / 34
89.1%
+3
= 1 = 0 1 1 = 0 0 0 0 0 1 = 0 0 1 = = 1 = 0 0 1 = 1 = 1 1 1 1 0 1 =
–   Cyrano 0.6b17 64-bit2647+22
−22
(−22)5 − 3
(+3−1=4)
62.5%
5.0 / 8
90.4%
+47
= 1 = = 1 1 = 0
–   Laser 0.2.1 64-bit2646+24
−24
(−23)3 − 5
(+2−4=2)
37.5%
3.0 / 8
90.9%
−116
1 0 = 0 0 1 = 0
–   GreKo 2018.01 64-bit2645+27
−27
(−24)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
90.6%
+92
= 1 = 1 0 1 = 1
–   Amoeba 1.2 64-bit2639+25
−24
(−30)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
95.4%
−239
= 0 0 = = 0 0 0
–   CM10th Guardian2638+26
−26
(−31)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
95.4%
+5
= = = 1 1 0 1 0
–   DanaSah 7.32637+15
−15
(−32)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
98.5%
−72
= 1 = 0 = = = 0
–   NoraGrace 2.0 64-bit2625+16
−16
(−44)5 − 3
(+4−2=2)
62.5%
5.0 / 8
99.8%
+45
= = 1 0 0 1 1 1
–   Nebula 2.0 64-bit2624+15
−15
(−45)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
99.9%
−7
= 0 1 = 1 0 = 1
–   Sloppy 0.2.2 64-bit2611+17
−16
(−58)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
+15
1 = = = 1 0 = 1
–   Monolith 0.4 64-bit2607+19
−19
(−62)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+85
0 1 1 0 1 1 = 1
–   Petir 4.392593+20
−20
(−76)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+77
1 = 1 = = 1 1 =
–   Amyan 1.722589+12
−12
(−80)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+96
= 1 1 1 = 1 1 0
–   GarboChess 3.0 64-bit2587+16
−16
(−82)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+5
1 1 1 0 = = 1 0
–   Brutus 8.05 64-bit2583+22
−22
(−86)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+67
1 1 1 = = = 1 =
–   Jellyfish 1.1 64-bit2580+15
−15
(−89)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
100.0%
−121
0 = = = 0 = = 1
–   Delocto 0.6 64-bit2577+16
−16
(−92)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+121
1 1 1 = 1 = 1 =
–   Schooner 1.8 64-bit2566+20
−20
(−103)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−29
1 1 1 0 = = = =
–   Coiled 0.6 64-bit2566+14
−14
(−103)22 − 12
(+16−6=12)
64.7%
22.0 / 34
100.0%
−2
= 1 = 1 1 0 1 0 0 1 0 1 = 1 1 1 1 1 = 1 = 1 0 = = = = 0 = 1 = 1 1 =
–   Coiled 0.4 64-bit2562+17
−17
(−107)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−37
= = 1 0 = 1 = 1
–   tomitankChess 1.4 64-bit2556+23
−23
(−113)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−107
1 0 1 = 0 = 1 0
–   RubiChess 0.9 64-bit2552+22
−22
(−117)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−85
1 0 = = = = = 1
–   Carballo 1.4 64-bit2533+26
−26
(−136)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+73
1 = = 1 1 = 1 1
–   Marvin 2.0.0 64-bit2533+22
−22
(−136)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+73
1 1 = 1 1 = 1 =
–   Topple 0.2.1 64-bit2456+18
−18
(−213)24 − 8
(+20−4=8)
75.0%
24.0 / 32
100.0%
−30
= 1 1 0 1 1 1 1 1 = = 1 1 1 = 0 1 1 = = 1 = = 1 0 1 0 1 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on April 20, 2019