CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
Counter 2.1.0 64-bit (2560+18
−18
)Quote
Author: Vadim Chizhov Link: Homepage
This is one of the 16 Counter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Shield 2.0 64-bit2702+19
−19
(+142)23 − 41
(+14−32=18)
35.9%
23.0 / 64
0.0%
+43
–   WyldChess 1.51 64-bit2629+11
−11
(+69)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.0%
+45
–   WildCat 82624+7
−7
(+64)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
0.0%
−22
–   Movei 00.8.438 (10 10 10)2621+7
−7
(+61)17 − 15
(+11−9=12)
53.1%
17.0 / 32
0.0%
+82
–   GreKo 2016 64-bit2619+15
−15
(+59)11.5 − 19.5
(+6−14=11)
37.1%
11.5 / 31
0.0%
−24
–   Philou 3.7.1 64-bit2619+9
−9
(+59)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
−82
–   GreKo 2017 64-bit2615+20
−20
(+55)13.5 − 16.5
(+10−13=7)
45.0%
13.5 / 30
0.0%
+16
–   Glass 2.0 64-bit2614+8
−8
(+54)15 − 17
(+9−11=12)
46.9%
15.0 / 32
0.0%
+33
–   Slow Chess Blitz WV2.12614+6
−6
(+54)16 − 16
(+12−12=8)
50.0%
16.0 / 32
0.0%
+52
–   Jellyfish 1.1 64-bit2612+10
−10
(+52)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
0.0%
+41
–   Rotor 0.82611+10
−10
(+51)16 − 16
(+11−11=10)
50.0%
16.0 / 32
0.0%
+48
–   Ruffian 2.1.02610+8
−8
(+50)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.0%
−2
–   GarboChess 2.20 64-bit2607+11
−11
(+47)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
−8
–   Amyan 1.722604+7
−7
(+44)11 − 21
(+6−16=10)
34.4%
11.0 / 32
0.0%
−64
–   Pharaon 3.5.12603+7
−7
(+43)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.0%
+2
–   Floyd 0.9 64-bit2587+11
−11
(+27)12 − 20
(+10−18=4)
37.5%
12.0 / 32
0.5%
−70
–   K2 0.872586+17
−17
(+26)11.5 − 18.5
(+7−14=9)
38.3%
11.5 / 30
1.7%
−49
–   Hamsters 0.7.12579+8
−7
(+19)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
2.3%
+9
–   Muse 0.953 64-bit2578+11
−11
(+18)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
4.1%
+5
–   Maverick 1.5 64-bit2572+11
−11
(+12)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
11.6%
+82
–   SOS 5.12572+7
−7
(+12)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
10.5%
0
–   Aristarch 4.502567+7
−7
(+7)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
21.2%
+18
–   Petir 4.392564+10
−9
(+4)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
32.4%
−64
–   nanoSzachy 4.1 64-bit2561+11
−11
(+1)13.5 − 17.5
(+8−12=11)
43.5%
13.5 / 31
45.7%
−42
–   Brutus 8.05 64-bit2560+9
−9
(0)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
50.6%
−56
–   Ghost 3.1 64-bit2544+12
−12
(−16)16 − 16
(+13−13=6)
50.0%
16.0 / 32
92.3%
−16
–   Rebel Century2542+12
−11
(−18)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
95.4%
+34
–   Ufim 8.022540+6
−7
(−20)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
98.1%
−9
–   Fridolin 2.00 64-bit2538+11
−12
(−22)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
98.2%
−15
–   AnMon 5.752537+7
−7
(−23)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
99.1%
+33
–   Capivara LK 0.09b02g 64-bit2536+15
−15
(−24)16 − 16
(+12−12=8)
50.0%
16.0 / 32
97.9%
−24
–   Hermann 2.8 64-bit2531+9
−9
(−29)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
99.8%
−85
–   Betsabe II 1.752523+17
−17
(−37)19 − 13
(+16−10=6)
59.4%
19.0 / 32
99.9%
+30
–   JikChess 0.02 64-bit2522+11
−11
(−38)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
100.0%
−4

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Created in 2005-2013 by CCRL team
Last games added on April 17, 2021