CCRL Blitz
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 2'442'136 games
played by 2'904 programs

White wins: 939'660 (38.5%)
Black wins: 754'242 (30.9%)
Draws: 748'234 (30.6%)
White score: 53.8%

Engine Details

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Show each game results
Stockfish 8 64-bit 4CPU (3493+12
−11		)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 70 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit 4CPU3545+12
−12		(+52)31 − 51
(+3−23=56)
37.8%
31.0 / 82
0.0%
−14
= = = = 0 = = = 0 = 0 = = = 0 1 = 0 = = = = 0 = = = 0 = = = 0 = = = 0 = = = 0 = = = 0 = = = 0 = 0 = = = 0 = = 1 0 = = = 0 = = 0 = = 0 1 = 0 0 = = = = 0 = = 0 = 0 =
–   SugaR XPrO 1.2 64-bit 4CPU3528+16
−16		(+35)50.5 − 57.5
(+7−14=87)
46.8%
50.5 / 108
0.0%
+19
= = = = = = 0 = = = = = 0 1 = = = = = = 0 = = = = 0 = = = = = = 0 = = 1 = = = = 0 = = 1 0 = = = 0 = 0 = = = = = = 0 0 0 = = = = 1 = = = = = = = = = = = = = = = = = 0 = = = = = = = = = = = = = = = 0 = 1 = = = 1 1 = =
–   asmFish 191017 64-bit 4CPU3525+17
−17		(+32)43 − 57
(+5−19=76)
43.0%
43.0 / 100
0.1%
−4
= 1 = = 0 = = = = = = = = = = = = = 0 = = 0 = = = = = = 0 = = 0 = = = = = 0 = = 1 = 1 = = = = = 0 = = = 0 0 0 1 0 = = = = = = 1 = = = = = = = = = = 0 = = = 0 = 0 = 0 0 = = 0 = = = = = = = 0 = 0 = = =
–   Houdini 6 64-bit 4CPU3518+7
−7		(+25)111 − 131
(+26−46=170)
45.9%
111.0 / 242
0.0%
+2
= 0 = = = 1 = = = = 0 = = 1 = = 0 = = = = = = 1 = 1 = = = = = = = = = = 0 1 = = = = 1 = = = 0 0 = 0 0 = = = = = 0 0 = = = = = = = = 1 0 = = = = 0 1 = 1 0 1 = = 1 0 = 1 = = 0 1 0 = = = = 0 = = = = 0 = 0 = 0 1 = = 0 = 0 = = = = = 0 = = = = 1 = 0 0 = = 0 = = = = 1 1 = = 0 = = = 0 1 = = = 1 = 0 = = = = 0 0 = = = 1 0 1 = 0 = = = = 0 = = = = 0 0 = = = = = = = = = = = 0 1 = = = 1 = 1 0 = 0 = 0 = = = = = 0 = = = = = = = = = = = = = = = 0 0 = = 0 = = = = = = = = = 1 = = = 0 = = = 0 = = 1
–   Komodo 11.2 64-bit 4CPU3502+16
−16		(+9)27.5 − 22.5
(+9−4=37)
55.0%
27.5 / 50
17.1%
+34
= = = = = = = = = 1 = = 0 1 = = = 1 1 1 = = = 1 = 1 = = = = = = 1 = 0 = = 1 = = = = = = 0 = 0 = = =
–   SugaR XPrO 1.3 64-bit 4CPU3500+24
−24		(+7)24.5 − 25.5
(+5−6=39)
49.0%
24.5 / 50
30.4%
+2
= = 0 = = 1 = = = = = 1 = 0 = = = = = = = = = = 0 = 0 = = = = 1 = = = = = = = = = = 0 1 0 1 = = = =
–   Houdini 5.01 64-bit 4CPU3476+16
−16		(−17)29.5 − 22.5
(+11−4=37)
56.7%
29.5 / 52
96.4%
+16
0 = = = = 1 1 = = = = = = = 1 = 1 = 0 1 = = = 1 = = 1 1 = = 1 1 = = = = = = = = 1 = = = = = 0 = 0 = = =
–   Komodo 10.4 64-bit 4CPU3472+18
−18		(−21)36 − 24
(+15−3=42)
60.0%
36.0 / 60
97.8%
+31
= = = = 1 = = = 1 1 1 1 = = = = = 1 1 = = = = = = = 1 = = = = = = = = = = = 1 1 = 1 = = = = 0 0 = 1 = 1 = 0 = 1 1 = = =
–   Komodo 11.01 64-bit 4CPU3467+19
−19		(−26)35 − 25
(+16−6=38)
58.3%
35.0 / 60
99.0%
+20
= = = 1 = = = 1 1 1 0 1 0 = 0 1 = = 1 1 = = 1 = = = = 1 = = 0 = = = = 0 = = 0 = 1 = = 1 = = = 1 = = = = = 1 = = = 1 = 1
–   Komodo 10.3 64-bit 4CPU3459+17
−17		(−34)85 − 57
(+43−15=84)
59.9%
85.0 / 142
100.0%
+22
1 = = = 1 1 1 1 1 1 = 1 = = = 1 = = 0 1 = 1 1 = = 1 = = = 1 = 0 = = = 0 = = 1 = 0 1 = = = 1 0 1 = = 0 1 = = = 1 = = = 1 = = = = 1 = 1 1 = 1 = 1 0 = 1 = 1 = = = = 1 = = = = = 1 = 1 = = = 0 0 = = 0 = 1 0 1 = = = 1 1 = 0 1 1 = = = = 1 = = 1 = 0 = = = = 1 0 = = = = 1 = = = = = = 1 0 = 1
–   Komodo 10.2 64-bit 4CPU3434+18
−18		(−59)71.5 − 44.5
(+35−8=73)
61.6%
71.5 / 116
100.0%
+4
= 1 1 = 1 = = = 1 1 1 = 1 1 0 1 = = = 1 = 1 = 1 = 1 0 = = 1 = = 1 = = = = = 1 1 = = = = = = = = 1 1 = = 1 = = = 1 1 = 1 = = 1 = 1 0 = = 0 1 = = 1 1 = 1 1 = = = = = = = = 0 = 1 = = = = = = 0 = = = 1 = = = 0 1 = 0 = = = = = = 1 = = 1
–   Houdini 5.01 64-bit3421+9
−9		(−72)35 − 15
(+20−0=30)
70.0%
35.0 / 50
100.0%
+41
= 1 1 1 = 1 = 1 = 1 = = 1 1 = = 1 1 = = = 1 = = 1 1 1 = = = 1 1 = 1 = = 1 1 = = = = = 1 = = = = = =
–   Komodo 10.2 64-bit3367+11
−11		(−126)40.5 − 9.5
(+31−0=19)
81.0%
40.5 / 50
100.0%
+80
1 1 = = 1 = = 1 1 1 1 = 1 = 1 1 = 1 1 1 1 1 1 = = 1 = 1 = 1 1 = 1 = = 1 1 = = 1 1 1 = 1 1 1 1 = = 1
–   Fire 6.1 64-bit 4CPU3348+15
−14		(−145)68.5 − 20.5
(+49−1=39)
77.0%
68.5 / 89
100.0%
+26
= = = 1 = = 1 1 = 1 1 = = = 1 1 = 1 1 1 = 1 = 1 = 1 1 = = 1 1 1 1 1 = 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 = 1 = = 1 = = 1 = = = 1 1 = = = 1
–   Fizbo 2 64-bit 4CPU3344+9
−9		(−149)69 − 28
(+47−6=44)
71.1%
69.0 / 97
100.0%
−15
= 1 1 1 = = = 1 = 0 = 1 1 = = 1 0 1 1 = = = 1 = 1 = = 0 1 = = = = 1 1 = 1 = 1 = 1 1 1 0 = 1 = = = 1 1 1 = 1 1 1 1 = = = = 1 1 1 1 1 1 1 = 1 1 1 = 1 0 = = 1 = 1 1 = = = = 1 = = 0 1 = 1 1 1 = = 1
–   Fire 5 64-bit 4CPU3335+15
−15		(−158)39 − 13
(+26−0=26)
75.0%
39.0 / 52
100.0%
−7
1 = 1 1 = 1 1 = 1 = = 1 = = = = = = 1 1 = = = 1 1 1 = 1 1 1 = = 1 1 = = = 1 1 = = = = 1 1 = 1 1 1 = 1 1
–   Houdini 4 64-bit 4CPU3331+9
−9		(−162)60 − 16
(+45−1=30)
78.9%
60.0 / 76
100.0%
+27
1 1 = 1 1 = = = 1 1 1 1 = = = = 1 = 1 1 1 1 1 1 1 = 1 = = 1 = = 1 = 1 1 = 1 1 1 1 = = = 1 1 1 1 = = 1 1 1 = = 1 1 1 1 1 1 1 = 1 1 = = 1 1 1 = 1 = = = 0
–   Deep Shredder 13 64-bit 4CPU3323+11
−11		(−170)42.5 − 9.5
(+33−0=19)
81.7%
42.5 / 52
100.0%
+43
= = = 1 = = 1 1 1 1 1 = = 1 = = 1 1 1 1 1 1 1 = 1 1 1 1 = 1 1 1 1 = 1 1 1 = 1 1 = 1 1 1 = = 1 = 1 = = 1
–   Fizbo 1.9 64-bit 4CPU3319+14
−14		(−174)42 − 10
(+33−1=18)
80.8%
42.0 / 52
100.0%
+36
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 1 = = 1 1 = 1 1 = 1 1 = 1 1
–   Andscacs 0.91 64-bit 4CPU3275+16
−16		(−218)50.5 − 9.5
(+41−0=19)
84.2%
50.5 / 60
100.0%
+24
1 1 1 1 1 1 1 1 = 1 = 1 = 1 1 1 1 1 1 = 1 1 1 = = 1 1 1 1 1 = 1 = 1 = 1 = = 1 1 1 1 = 1 1 1 = = 1 = 1 = 1 = 1 1 1 1 = =
–   Andscacs 0.90 64-bit 4CPU3273+18
−18		(−220)43.5 − 8.5
(+36−1=15)
83.7%
43.5 / 52
100.0%
+25
= 1 1 1 1 1 1 1 = 1 1 1 0 1 = 1 1 1 = 1 = 1 1 = 1 1 = 1 1 = = 1 = 1 1 = = 1 1 1 1 1 1 1 = 1 1 1 1 = = 1
–   Andscacs 0.88 64-bit 4CPU3259+17
−17		(−234)61 − 15
(+46−0=30)
80.3%
61.0 / 76
100.0%
−34
1 1 1 = 1 1 = = 1 = = = 1 1 = 1 = = 1 = 1 1 1 = 1 1 1 1 = 1 = = 1 = = 1 1 = 1 1 1 = 1 1 = 1 1 1 = 1 1 = 1 1 1 1 = = 1 1 1 1 = 1 1 = = 1 1 = 1 = = 1 1 =
–   Gull 3 64-bit 4CPU3259+9
−9		(−234)56.5 − 19.5
(+39−2=35)
74.3%
56.5 / 76
100.0%
−83
1 = = 1 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 1 1 0 = = 1 = 1 = = 1 1 = = 1 = = = 1 1 = = = 1 = = = = = 1 1 = = 1 =
–   Fire 4 64-bit 4CPU3256+10
−10		(−237)60 − 16
(+47−3=26)
78.9%
60.0 / 76
100.0%
−38
1 1 = 1 1 1 1 0 1 1 1 1 = 1 1 0 1 = 1 1 = = 1 = 1 1 1 1 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 = 1 = = 1 = 1
–   Booot 6.2 64-bit 4CPU3256+13
−13		(−237)49 − 11
(+38−0=22)
81.7%
49.0 / 60
100.0%
−23
1 = = 1 = 1 = 1 1 = 1 1 = = = = 1 = 1 1 1 = 1 1 1 1 = = 1 1 1 1 1 1 1 1 1 = = 1 = 1 1 = 1 1 = 1 1 1 1 = 1 1 = 1 = 1 1 =
–   Equinox 3.30 64-bit 4CPU3251+7
−8		(−242)63.5 − 12.5
(+51−0=25)
83.6%
63.5 / 76
100.0%
−4
1 = 1 1 1 = 1 1 1 1 1 1 1 = 1 1 1 = 1 = = 1 1 1 1 1 1 1 1 = 1 = = 1 1 = = = = = 1 1 1 = 1 = 1 1 1 = 1 1 1 = 1 = 1 1 1 = = = 1 1 1 = 1 1 1 1 1 1 1 = 1 =
–   Fizbo 1.8 64-bit 4CPU3247+14
−14		(−246)62 − 14
(+49−1=26)
81.6%
62.0 / 76
100.0%
−28
1 = 1 1 = 1 = = = = = 1 1 1 = 1 1 1 1 = 1 = = 1 1 = 1 1 = 1 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 1 1 = 1 = = = 1 1 = 1 1 1
–   Chiron 4 64-bit 4CPU3243+9
−9		(−250)39.5 − 12.5
(+28−1=23)
76.0%
39.5 / 52
100.0%
−87
= 1 1 1 = 1 1 1 = = = 1 = 1 0 1 1 = 1 1 1 = 1 1 1 1 1 = = = 1 = 1 = 1 = 1 = = = = = = 1 1 1 1 = = 1 = 1
–   Andscacs 0.872 64-bit 4CPU3238+17
−17		(−255)61 − 15
(+46−0=30)
80.3%
61.0 / 76
100.0%
−56
= = 1 1 = = 1 1 1 1 = 1 = 1 = = 1 = 1 1 1 1 1 1 = 1 = = 1 1 1 = = 1 = 1 = 1 1 = 1 1 1 1 1 1 1 = 1 1 1 = = = 1 1 1 = = = = 1 1 = = = 1 = 1 1 1 1 1 1 1 =
–   Critter 1.6a 64-bit 4CPU3233+7
−7		(−260)61 − 15
(+47−1=28)
80.3%
61.0 / 76
100.0%
−55
1 1 = 1 1 = = 1 1 = 1 1 1 = = 1 0 = = = 1 1 1 1 1 = 1 1 1 = 1 = 1 = = 1 1 1 1 = 1 = 1 = 1 = 1 = 1 1 1 = 1 1 1 = 1 1 1 1 = 1 1 1 = 1 1 1 1 = = = 1 = = 1
–   Hannibal 1.7 64-bit 4CPU3224+9
−9		(−269)45 − 7
(+38−0=14)
86.5%
45.0 / 52
100.0%
+7
= = = 1 = 1 = = = 1 1 = 1 = = 1 1 1 = = 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1
–   Fritz 15 64-bit 4CPU3223+10
−10		(−270)61 − 15
(+46−0=30)
80.3%
61.0 / 76
100.0%
−69
= 1 = 1 1 1 1 1 = 1 1 = 1 1 1 = = 1 1 = 1 1 1 = = 1 1 1 = = 1 = 1 = = = 1 = 1 = 1 1 = 1 = = 1 = 1 1 1 = 1 = 1 = 1 1 1 = 1 = 1 1 1 = 1 1 1 = = 1 1 = 1 1
–   NirvanaChess 2.3 64-bit 4CPU3211+14
−14		(−282)66.5 − 9.5
(+57−0=19)
87.5%
66.5 / 76
100.0%
+6
1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 = 1 1 = 1 1 = = 1 1 = 1 = 1 1 1 1 1 = 1 1 1 = 1 = = = 1 1 1 1 1 = 1 1 1 = 1 1 1 1 = 1 1 = 1 = 1 1 1 1 1 1 = 1
–   Strelka 5.5 64-bit3140+8
−8		(−353)177 − 17
(+160−0=34)
91.2%
177.0 / 194
100.0%
0
1 = 1 1 1 = = 1 1 1 = 1 1 = 1 1 1 = 1 = 1 1 1 1 = = 1 1 1 1 1 1 = 1 1 1 1 = 1 1 1 1 1 1 = = = = = = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 = 1 1 1 = = 1 = 1 1 = 1 1 = = 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 = 1 = 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 = 1
2734 games: 1228 wins, 166 losses, 1340 draws (49.0%), score: 69.4%

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Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on January 16, 2021