CCRL Blitz
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 2'502'969 games
played by 2'977 programs

White wins: 962'290 (38.4%)
Black wins: 770'705 (30.8%)
Draws: 769'974 (30.8%)
White score: 53.8%

Engine Details

Options
Show each game results
Counter 2.9 64-bit (2703+20
−20
)Quote
Author: Vadim Chizhov Link: Homepage
This is one of the 16 Counter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Xiphos 0.3 64-bit3137+14
−14
(+434)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Pirarucu 2.3.8 64-bit2866+19
−19
(+163)3 − 13
(+2−12=2)
18.8%
3.0 / 16
0.0%
−98
–   Monolith 1.0 64-bit2818+12
−12
(+115)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
+33
–   Marvin 3.1.0 64-bit2793+17
−17
(+90)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   RofChade 1.0 64-bit2793+15
−15
(+90)9.5 − 22.5
(+6−19=7)
29.7%
9.5 / 32
0.0%
−60
–   RubiChess 1.1 64-bit2780+14
−14
(+77)22 − 34
(+15−27=14)
39.3%
22.0 / 56
0.0%
−1
–   Jonny 4.002764+6
−6
(+61)80 − 111
(+59−90=42)
41.9%
80.0 / 191
0.0%
+1
–   GreKo 2018.08 64-bit2710+16
−16
(+7)21 − 11
(+16−6=10)
65.6%
21.0 / 32
29.0%
+113
–   Donna 4.1 64-bit2701+12
−12
(−2)16.5 − 15.5
(+10−9=13)
51.6%
16.5 / 32
55.0%
+7
–   Delfi 5.42683+6
−7
(−20)37 − 32
(+28−23=18)
53.6%
37.0 / 69
97.1%
+4
–   Djinn 1.021 64-bit2674+10
−10
(−29)29.5 − 39.5
(+19−29=21)
42.8%
29.5 / 69
99.6%
−80
–   RedQueen 1.1.98 64-bit2669+12
−12
(−34)38 − 31
(+32−25=12)
55.1%
38.0 / 69
99.9%
+3
–   Gandalf 7 64-bit2665+11
−11
(−38)38.5 − 30.5
(+26−18=25)
55.8%
38.5 / 69
100.0%
−2
–   Alaric 7072663+7
−6
(−40)36 − 34
(+26−24=20)
51.4%
36.0 / 70
100.0%
−29
–   Phalanx XXV2656+11
−11
(−47)42 − 28
(+31−17=22)
60.0%
42.0 / 70
100.0%
+20
–   ECE X3 64-bit2655+15
−15
(−48)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−17
–   Donna 4.0 64-bit2651+13
−13
(−52)45.5 − 24.5
(+36−15=19)
65.0%
45.5 / 70
100.0%
+53
–   RubiChess 1.0 64-bit2651+17
−17
(−52)17.5 − 13.5
(+13−9=9)
56.5%
17.5 / 31
100.0%
−6
–   Cyrano 0.6b17 64-bit2641+8
−8
(−62)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−31
–   Winter 0.2 64-bit2613+19
−19
(−90)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Jellyfish 1.1 64-bit2611+10
−10
(−92)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Rotor 0.82611+9
−10
(−92)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−61
–   N2 0.4 64-bit2591+9
−10
(−112)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Dorky 4.8 64-bit2547+15
−15
(−156)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−125
–   Betsabe II 1.842542+12
−12
(−161)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   AnMon 5.752537+7
−7
(−166)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Capivara LK 0.09b02g 64-bit2536+15
−15
(−167)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on April 10, 2021