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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Onno 1.0 64-bit (2830+17
−17		)Quote
Author: Dr. Onno Garms (Germany) Link: Homepage
This is one of the 5 Onno versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 64-bit3078+9
−9		(+248)8.5 − 41.5
(+2−35=13)
17.0%
8.5 / 50
0.0%
+2
0 0 0 0 = 0 = 0 0 0 = 0 = = 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 = 0 0 0 = 0 = = 0 0 = = 0 = 0 0 1 = 0 0 0
–   Naum 4 64-bit2947+13
−13		(+117)17.5 − 32.5
(+8−23=19)
35.0%
17.5 / 50
0.0%
+18
0 = = = 0 = 0 0 1 = 0 = = = 0 0 = 1 0 1 1 = 0 1 = = 0 0 = = = = 0 0 0 1 0 0 0 1 0 = 0 0 0 1 0 = = 0
–   Fritz 112888+9
−10		(+58)22 − 28
(+12−18=20)
44.0%
22.0 / 50
0.0%
+20
0 0 0 0 = 0 1 0 = 0 = 0 1 1 = 1 0 0 1 0 1 = 1 0 = = = = 0 1 1 = 1 = = = = = 0 = 1 1 = 0 = = 0 = 0 0
–   Thinker 5.4c Inert 64-bit2883+9
−8		(+53)20 − 30
(+10−20=20)
40.0%
20.0 / 50
0.0%
−9
0 = 0 0 0 = = = = 1 1 = = 1 1 0 1 0 = 0 = = = 1 0 0 0 0 = 1 = = 0 0 0 1 0 = = 0 = 0 0 1 1 0 = = 0 =
–   Stockfish 1.4 64-bit2873+19
−19		(+43)21 − 29
(+14−22=14)
42.0%
21.0 / 50
0.0%
−13
0 = 0 = 0 1 0 1 1 0 0 = 0 0 0 = 0 0 1 1 1 0 = = 0 = = 1 0 0 1 0 1 = = 1 = 0 = 0 1 1 0 1 0 0 = 1 0 =
–   Zappa Mexico II 64-bit2846+6
−7		(+16)21.5 − 28.5
(+12−19=19)
43.0%
21.5 / 50
4.4%
−29
0 1 1 0 1 = 0 1 1 0 1 = 1 1 = = = = = 0 = = = 0 1 0 = 0 = 0 0 1 0 = 0 0 0 0 0 0 = 1 0 = = = 1 0 = =
–   Stockfish 1.3.1 64-bit2845+20
−20		(+15)28 − 22
(+17−11=22)
56.0%
28.0 / 50
13.3%
+54
1 = 0 0 0 0 = = 1 1 = 0 = = 1 = 1 1 1 0 1 = 1 = 1 = = = = = 1 0 1 = 1 0 0 = 1 = = = = 0 1 0 1 = 1 =
–   Deep Sjeng WC2008 64-bit2843+10
−10		(+13)24.5 − 25.5
(+15−16=19)
49.0%
24.5 / 50
9.9%
+5
= 0 = = 0 1 = 1 1 1 1 0 0 = 1 = 1 1 = 0 0 = = 0 = = = 0 = 0 0 = 0 = = 0 1 1 1 0 = 0 0 1 1 = = 1 1 0
–   Deep Shredder 11 64-bit2842+11
−11		(+12)22 − 28
(+12−18=20)
44.0%
22.0 / 50
11.1%
−22
0 = 0 0 0 0 = 1 = = 1 = 1 = 0 0 1 0 = 1 = 0 0 = 0 = 0 = 1 = 1 = 1 = 0 0 0 1 0 = 1 = = = 1 1 = 0 0 =
–   Hiarcs 122835+11
−10		(+5)25 − 25
(+15−15=20)
50.0%
25.0 / 50
32.4%
+5
0 0 = = = 0 0 1 0 0 1 1 1 1 0 1 1 = = 1 0 = = = = 0 = 0 = 1 0 = 0 1 1 = = 1 = = = 0 0 1 0 = = 1 1 =
–   Hiarcs 12.12833+13
−13		(+3)30 − 20
(+23−13=14)
60.0%
30.0 / 50
38.9%
+70
= 0 0 0 = 1 1 0 1 1 1 = 1 = 1 0 0 1 = 1 = = 1 1 = 0 1 1 = 1 1 1 1 1 0 0 = 0 0 0 1 0 1 1 = = = 1 1 =
–   Toga II 1.4.1SE2823+9
−9		(−7)27.5 − 22.5
(+14−9=27)
55.0%
27.5 / 50
76.5%
+21
= = = = 1 = = 0 1 = 0 1 1 1 = = = 0 0 = 1 0 0 1 = 1 = = = = 1 1 1 = = = = 0 = = 0 0 1 1 = = = = 1 =
–   Glaurung 2.2 64-bit2802+13
−13		(−28)25 − 25
(+14−14=22)
50.0%
25.0 / 50
99.6%
−29
0 = 1 = 1 1 = 1 0 1 = = 1 1 0 = 0 0 1 0 = = 1 0 1 0 = = 0 = 0 = = = 1 = 0 = = = = 0 = 1 = = 0 1 0 1
–   Fruit 05/11/032792+14
−14		(−38)16.5 − 15.5
(+7−6=19)
51.6%
16.5 / 32
100.0%
−28
= = = = = = 1 0 1 0 0 1 = = 0 1 = = 1 = = = 0 = = 1 = = = 1 0 =
–   Bright 0.4a2779+9
−10		(−51)26.5 − 23.5
(+15−12=23)
53.0%
26.5 / 50
100.0%
−32
= = 0 1 = = = = = 1 = = = 0 0 1 1 = 1 1 = = 0 1 = 0 0 0 = = 1 = 1 = 1 1 0 1 1 0 1 0 0 = 0 = = 1 = =
–   Spike 1.2 Turin2731+6
−6		(−99)56 − 26
(+39−9=34)
68.3%
56.0 / 82
100.0%
+17
0 1 = = 1 1 1 1 1 1 1 1 1 1 = 1 1 = 1 1 0 1 1 = = = 1 = = 0 = = 1 = 1 = 1 1 = 1 = 0 1 0 1 1 = = 1 0 = 1 1 = 1 = = = 1 0 = = 1 = 1 = = = 0 1 1 = 1 = = 0 1 = 1 1 = =
–   BugChess2 1.6.3 64-bit2668+18
−18		(−162)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
+32
= 1 1 1 = = = = = 1 = 0 = = 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 0
–   Booot 4.15.02665+12
−12		(−165)22 − 10
(+15−3=14)
68.8%
22.0 / 32
100.0%
−48
1 1 = 1 1 0 = 1 1 = = = 1 = = 1 0 1 = = = 1 1 = 1 = = 1 0 1 = 1
–   Alaric 7072662+6
−7		(−168)25.5 − 6.5
(+21−2=9)
79.7%
25.5 / 32
100.0%
+44
= 1 1 = = 1 1 1 1 1 1 1 1 = = 1 1 0 = = 1 1 1 1 1 = 1 0 1 1 = 1
–   Colossus 2008b2641+7
−7		(−189)23 − 9
(+16−2=14)
71.9%
23.0 / 32
100.0%
−52
= 1 1 0 1 = = = = 1 1 1 = 0 = 1 1 = 1 = 1 1 1 1 1 1 = = = = 1 =
–   E.T. Chess 13.01.082634+7
−7		(−196)23 − 9
(+16−2=14)
71.9%
23.0 / 32
100.0%
−59
1 1 = 1 = 1 1 1 = 1 1 = = = 1 = = 1 = = 0 = 1 1 = 1 1 = 1 0 1 =
–   Alfil 8.1.1 Optimized2625+9
−9		(−205)25 − 7
(+21−3=8)
78.1%
25.0 / 32
100.0%
+2
1 1 1 1 1 0 1 1 = 0 1 1 1 = 1 = 1 0 1 = 1 1 1 1 = = 1 1 1 = 1 =
–   WildCat 82624+7
−7		(−206)23.5 − 8.5
(+19−4=9)
73.4%
23.5 / 32
100.0%
−38
= 0 1 = 0 = = 1 1 1 1 = 1 1 1 = 1 1 1 = = 0 1 1 1 1 0 1 1 = 1 1
–   Movei 00.8.438 (10 10 10)2621+7
−7		(−209)24 − 8
(+20−4=8)
75.0%
24.0 / 32
100.0%
−24
1 1 0 1 1 0 0 = 1 = 1 = 1 1 1 1 1 1 1 = 1 = 1 1 = 1 1 0 1 = = 1
–   Slow Chess Blitz WV2.12614+6
−6		(−216)27.5 − 4.5
(+24−1=7)
85.9%
27.5 / 32
100.0%
+65
1 1 1 = 1 1 1 1 1 = = 1 1 = 1 0 1 1 1 1 1 1 1 1 = = 1 1 1 1 1 =
–   Ruffian 2.1.02610+8
−8		(−220)23.5 − 6.5
(+19−2=9)
78.3%
23.5 / 30
100.0%
−18
1 1 1 = = 1 1 = = = 1 = = 0 1 1 1 = 1 1 1 1 1 = 1 1 1 1 0 1
–   Sloppy 0.2.0 64-bit2607+17
−17		(−223)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
−25
1 1 = = 1 1 = 1 1 1 1 = 0 1 1 1 1 = 1 1 1 = 1 1 0 = = 1 1 = = 1
–   GarboChess 2.10 64-bit2598+9
−9		(−232)26.5 − 5.5
(+24−3=5)
82.8%
26.5 / 32
100.0%
+36
1 = 0 1 1 1 1 1 = 1 1 = = = 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0
1196 games: 464 wins, 290 losses, 442 draws (37.0%), score: 57.3%

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