CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Show each game results
Counter 3.3 64-bit (2879+20
−20
)Quote
Author: Vadim Chizhov Link: Homepage
This is one of the 13 Counter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Schooner 2.1 64-bit3200+16
−16
(+321)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   ChessBrainVB 3.743000+21
−21
(+121)11 − 21
(+6−16=10)
34.4%
11.0 / 32
0.0%
+11
0 0 1 0 0 = 0 = 0 = 0 0 0 = 1 1 1 = = 1 0 0 0 0 0 1 0 = 0 = = =
–   Crafty 25.3 64-bit2969+39
−39
(+90)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−32
0 0 = = 1 = 0 0 0 0 0 0 1 = 1 0 1 = = 0 0 0 1 0 0 0 1 0 = 0 1 0
–   SlowChess Blitz Classic 1.4 64-bit2965+21
−21
(+86)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
+14
0 0 1 0 1 0 0 = 0 = 0 1 0 0 = = = 0 = 0 = 1 = 0 1 1 0 = = 0 1 =
–   Winter 0.6 64-bit2937+18
−18
(+58)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Minic 1.14 64-bit2929+26
−25
(+50)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
0.1%
+78
= 0 = 1 1 1 0 = = 1 0 1 1 0 = 0 0 = = 1 0 = = 1 0 1 = = 1 1 1 0
–   Igel 2.0.0 64-bit2927+22
−22
(+48)9.5 − 22.5
(+3−16=13)
29.7%
9.5 / 32
0.1%
−80
0 1 = 1 0 0 = = 0 0 = 1 = = = 0 = 0 0 = 0 0 0 = 0 = 0 0 0 = = 0
–   Spark 1.0 64-bit2927+7
−7
(+48)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
−12
0 = 1 0 0 1 = = = = 1 0 1 1 = = 0 0 0 0 = = 0 0 1 0 0 1 = = = 0
–   Dirty CUCUMBER 64-bit2925+15
−15
(+46)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
0.0%
+53
= 1 1 = = 0 = 0 = = = 0 0 = 1 0 = 0 1 1 = = 1 1 1 0 = 0 = = 1 =
–   Atlas 3.91 64-bit2925+11
−12
(+46)13 − 19
(+5−11=16)
40.6%
13.0 / 32
0.0%
−10
0 0 = 0 1 = = = = = = 1 1 = 1 0 0 = = 0 0 0 = 0 0 = = = = 1 = 0
–   Spike 1.4 Leiden2921+7
−7
(+42)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
+2
= 0 1 = = 0 1 0 0 0 1 0 = = = = 1 = 1 = = 1 = = 0 0 0 0 1 0 1 0
–   Toga II 4.0 64-bit2918+14
−14
(+39)9 − 23
(+2−16=14)
28.1%
9.0 / 32
0.1%
−99
= 1 = 0 = = = = 0 0 0 0 = = 0 0 = = = 0 0 0 0 0 1 0 0 0 = = = 0
–   EXchess 7.97b 64-bit2914+11
−11
(+35)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.1%
−40
= 0 = 0 = 1 = = = 1 0 1 0 0 = = = 0 0 0 1 = 0 1 1 0 = 0 0 0 1 0
–   Quazar 0.4 64-bit2901+7
−7
(+22)12 − 20
(+7−15=10)
37.5%
12.0 / 32
1.9%
−60
0 0 0 = 1 = 0 0 0 0 1 = = 0 0 0 0 0 1 0 = 0 = = 1 = 1 1 = 0 1 =
–   Zurichess Neuchatel 64-bit2900+10
−10
(+21)16.5 − 16.5
(+11−11=11)
50.0%
16.5 / 33
2.8%
+14
1 0 = = 1 1 = 0 0 0 1 0 = 1 1 0 = 0 0 0 = 1 1 1 = 1 = 0 = 0 = 1 =
–   Deep Junior Yokohama 64-bit2899+9
−9
(+20)16 − 16
(+12−12=8)
50.0%
16.0 / 32
3.4%
+23
1 0 0 = 1 = 0 0 0 = 0 0 1 1 1 0 1 0 1 1 0 = 0 = = = = 1 1 0 1 1
–   Daydreamer 2.0.0-pre2 64-bit2894+13
−13
(+15)20.5 − 12.5
(+16−8=9)
62.1%
20.5 / 33
10.3%
+99
1 1 = 1 = 1 0 0 1 = 1 = 1 1 1 0 1 0 = = 1 0 = 1 1 0 1 = = 1 0 0 1
–   Tucano 8.00 64-bit2893+19
−19
(+14)14 − 17
(+10−13=8)
45.2%
14.0 / 31
15.1%
−20
0 = 1 1 0 0 0 1 0 = = 1 1 = 1 0 1 = 1 0 0 0 1 0 = 1 0 0 = = 0
–   Topple 0.7.2 64-bit2892+20
−20
(+13)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
17.8%
−14
0 1 = 0 = = = = 1 0 = 1 1 = 1 0 0 = = 0 0 = = = = 0 0 0 = = 1 1
–   Gogobello 2.1 64-bit2887+19
−19
(+8)14.5 − 16.5
(+9−11=11)
46.8%
14.5 / 31
27.4%
−15
= 0 = 1 0 0 = 1 1 0 = 1 = = 0 = = 1 1 0 0 = 1 0 = 0 = 0 0 1 1
–   Gaviota 1.0 64-bit2873+8
−8
(−6)0 − 1
(+0−1=0)
0.0%
0.0 / 1
71.3%
−INF
0
–   DisasterArea 1.65 64-bit2866+10
−10
(−13)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
87.8%
+17
=
–   Francesca MAD 0.26 64-bit2828+21
−21
(−51)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
+15
1 0 0 0 0 = 1 1 1 = 1 1 = 0 1 = 1 1 1 = = 0 = 1 = 1 0 1 0 1 1 0
–   Octochess r5506 64-bit2824+14
−14
(−55)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   RuyDos 1.1.10 64-bit2819+22
−22
(−60)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+31
1 = = = = = 1 = 1 1 1 0 1 = 1 1 1 1 = 0 = 1 1 0 = 1 = 1 1 0 0 0
–   Francesca MAD 0.25 64-bit2813+18
−18
(−66)16 − 15
(+9−8=14)
51.6%
16.0 / 31
100.0%
−54
0 1 1 = = 1 = 1 0 = = = = = = 0 = 0 0 1 0 = 0 1 1 1 = = 1 = 0
–   Bagatur 1.8 64-bit2812+18
−18
(−67)24 − 8
(+18−2=12)
75.0%
24.0 / 32
100.0%
+97
1 1 = 1 1 = 1 1 = = 1 = 1 1 1 1 = 0 1 1 1 1 = = 1 = 1 = 1 = = 0
–   Topple 0.7.1 64-bit2809+169
−174
(−70)1 − 0
(+1−0=0)
100.0%
1.0 / 1
79.3%
+INF
1
–   Igel 1.9.0 64-bit2809+27
−28
(−70)17 − 11
(+14−8=6)
60.7%
17.0 / 28
100.0%
+13
1 1 0 = 1 0 0 0 = 1 1 = 1 1 1 0 1 = = 1 0 1 1 0 1 0 = 1
–   Cheese 2.1 64-bit2804+21
−21
(−75)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+42
1 1 = 0 1 1 = 0 = = 1 1 1 1 = 1 = 1 = = 0 1 1 1 0 = 1 1 1 0 1 0
–   FabChess 1.12 64-bit2789+19
−19
(−90)18.5 − 12.5
(+13−7=11)
59.7%
18.5 / 31
100.0%
−24
= = 1 1 1 = 1 1 = 1 0 0 = 1 0 0 = 1 0 1 1 = = 1 = 1 1 = 0 = 0
–   Cheese 2.0 64-bit2769+15
−15
(−110)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−79
=
–   Igel 1.8.2 64-bit2760+19
−19
(−119)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
−15
1 1 = 1 0 0 0 = 1 0 1 = 1 1 1 = 0 = 1 = = 1 0 1 = = 1 = 1 1 1 1
–   Karballo 1.8 64-bit2730+15
−15
(−149)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−179
=
–   Chess Tiger 2007.12713+7
−7
(−166)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−196
=
–   Donna 4.1 64-bit2698+13
−13
(−181)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   DanaSah 7.92651+42
−44
(−228)27.5 − 4.5
(+24−1=7)
85.9%
27.5 / 32
100.0%
+51
1 1 = 1 = 1 1 1 1 1 1 1 1 = 1 = 1 1 = 1 1 1 1 1 1 = 1 1 1 = 0 1

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