CCRL Blitz
Downloads and Statistics
March 6, 2021
Testing summary:
Total: 2'478'353 games
played by 2'951 programs

White wins: 953'046 (38.5%)
Black wins: 763'412 (30.8%)
Draws: 761'895 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
Counter 3.3 64-bit (2877+19
−19
)Quote
Author: Vadim Chizhov Link: Homepage
This is one of the 16 Counter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Schooner 2.1 64-bit3201+16
−16
(+324)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   ChessBrainVB 3.743004+15
−15
(+127)11 − 21
(+6−16=10)
34.4%
11.0 / 32
0.0%
+17
–   Crafty 25.3 64-bit2965+24
−24
(+88)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−35
–   SlowChess Blitz Classic 1.4 64-bit2964+21
−21
(+87)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
+15
–   Bagatur 1.9 64-bit2951+18
−18
(+74)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
−18
–   Winter 0.6 64-bit2938+18
−18
(+61)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Dirty CUCUMBER 64-bit2928+13
−13
(+51)16.5 − 15.5
(+9−8=15)
51.6%
16.5 / 32
0.0%
+58
–   Spark 1.0 64-bit2926+7
−7
(+49)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
−11
–   Igel 2.0.0 64-bit2925+21
−21
(+48)9.5 − 22.5
(+3−16=13)
29.7%
9.5 / 32
0.0%
−80
–   Atlas 3.91 64-bit2923+9
−10
(+46)13 − 19
(+5−11=16)
40.6%
13.0 / 32
0.0%
−10
–   Toga II 4.0 64-bit2922+13
−13
(+45)9 − 23
(+2−16=14)
28.1%
9.0 / 32
0.0%
−93
–   Spike 1.4 Leiden2920+6
−7
(+43)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
+3
–   EXchess 7.97b 64-bit2917+10
−10
(+40)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
−35
–   Minic 1.14 64-bit2909+18
−18
(+32)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
0.7%
+60
–   Zurichess Neuchatel 64-bit2902+9
−9
(+25)16.5 − 16.5
(+11−11=11)
50.0%
16.5 / 33
0.8%
+18
–   Quazar 0.4 64-bit2901+7
−7
(+24)12 − 20
(+7−15=10)
37.5%
12.0 / 32
0.8%
−58
–   Deep Junior Yokohama 64-bit2898+9
−9
(+21)16 − 16
(+12−12=8)
50.0%
16.0 / 32
2.3%
+24
–   Tucano 8.00 64-bit2896+16
−16
(+19)14 − 17
(+10−13=8)
45.2%
14.0 / 31
6.2%
−15
–   Gogobello 2.1 64-bit2892+16
−16
(+15)14.5 − 16.5
(+9−11=11)
46.8%
14.5 / 31
10.1%
−9
–   Daydreamer 2.0.0-pre2 64-bit2891+11
−11
(+14)20.5 − 12.5
(+16−8=9)
62.1%
20.5 / 33
9.1%
+98
–   Topple 0.7.2 64-bit2888+18
−19
(+11)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
19.3%
−16
–   Asymptote 0.7 64-bit2881+17
−17
(+4)15 − 17
(+11−13=8)
46.9%
15.0 / 32
35.2%
−21
–   Gaviota 1.0 64-bit2871+8
−8
(−6)0 − 1
(+0−1=0)
0.0%
0.0 / 1
69.6%
−INF
–   DisasterArea 1.65 64-bit2869+9
−9
(−8)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
76.0%
+22
–   Francesca MAD 0.26 64-bit2827+21
−21
(−50)19 − 13
(+15−9=8)
59.4%
19.0 / 32
100.0%
+16
–   Octochess r5506 64-bit2820+12
−12
(−57)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Francesca MAD 0.25 64-bit2813+18
−18
(−64)16 − 15
(+9−8=14)
51.6%
16.0 / 31
100.0%
−52
–   Bagatur 1.8 64-bit2812+18
−18
(−65)24 − 8
(+18−2=12)
75.0%
24.0 / 32
100.0%
+99
–   Igel 1.9.0 64-bit2810+27
−27
(−67)17 − 11
(+14−8=6)
60.7%
17.0 / 28
100.0%
+16
–   Topple 0.7.1 64-bit2809+169
−174
(−68)1 − 0
(+1−0=0)
100.0%
1.0 / 1
78.6%
+INF
–   Cheese 2.1 64-bit2806+18
−18
(−71)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+46
–   RuyDos 1.1.10 64-bit2803+17
−17
(−74)20.5 − 11.5
(+15−6=11)
64.1%
20.5 / 32
100.0%
+17
–   FabChess 1.12 64-bit2790+19
−19
(−87)18.5 − 12.5
(+13−7=11)
59.7%
18.5 / 31
100.0%
−20
–   Cheese 2.0 64-bit2771+15
−15
(−106)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−75
–   Igel 1.8.2 64-bit2760+19
−19
(−117)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
−13
–   Karballo 1.8 64-bit2731+15
−15
(−146)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−176
–   Chess Tiger 2007.12713+7
−7
(−164)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−194
–   Donna 4.1 64-bit2701+12
−12
(−176)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   DanaSah 7.92652+42
−44
(−225)27.5 − 4.5
(+24−1=7)
85.9%
27.5 / 32
100.0%
+54

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Created in 2005-2013 by CCRL team
Last games added on March 6, 2021