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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Stockfish 12 64-bit 8CPU#1  (3692+14
−14		)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
–   Dragon by Komodo 64-bit 8CPU3670+16
−15		(−22)52 − 48
(+7−3=90)
52.0%
52.0 / 100
98.6%
−12
= = = = = = = 1 = = = 1 = = = = = = = = = = = = = = = 1 = = = = = = = = = 0 = = = = = = = = 1 1 = = = = = 1 = = = = = = = = = = 0 = 0 = = = = = = = = = = = = = = = = = = = = = 1 = = = = = = = = = = =
–   Lc0 0.26.3 t40-1541 RTX20803649+21
−21		(−43)24.5 − 18.5
(+7−1=35)
57.0%
24.5 / 43
100.0%
−6
= 1 = 1 = = 0 = = = = = = = = = = = = 1 = = 1 = = = = 1 = 1 = = = = = = = = = 1 = = =
–   Lc0 0.25.1 t40-1541 RTX20803643+15
−15		(−49)52.5 − 40.5
(+14−2=77)
56.5%
52.5 / 93
100.0%
−18
= = = = = = = = = = = = = = = = = 1 = = = = = = = = = = 0 = = = = = = = = = = 1 1 = = = = = = = 0 1 = = = 1 1 1 = = = 1 = = = = = = 1 = = 1 = = = = = = = 1 = = = = 1 1 = = = = = 1 = = =
–   Stoofvlees II a16 RTX20803636+19
−19		(−56)57 − 42
(+20−5=74)
57.6%
57.0 / 99
100.0%
−18
= 1 = = = = = = = = = = = 1 = = = = 1 = = 1 = 0 1 0 = 1 = = 1 = = 0 1 = = = = = 1 = = = 1 1 = = = = 1 = = 1 = = 1 = = = = = = = 1 = = = 1 0 1 1 = = = 0 1 = = = = = = = = = = = = = = 1 = = = = = = =
–   Stockfish 12 64-bit3633+14
−14		(−59)81 − 49
(+33−1=96)
62.3%
81.0 / 130
100.0%
+5
= 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 = 1 = = = = = 1 = = = = = = 1 = 1
–   Fat Fritz w471 RTX20803631+11
−11		(−61)52.5 − 39.5
(+14−1=77)
57.1%
52.5 / 92
100.0%
−26
= = = 1 = = = = 1 = = 1 = = = = = = = = = = 1 1 = = = = = = = = = = 1 = = = = = = = = = = = 1 = = 1 = = 1 = = 1 = = 1 = = = = = 1 = = = = = = = = = = = = = = = 1 = = = = 0 = 1 = = = =
–   Leelenstein 11.1 RTX20803624+11
−11		(−68)53.5 − 38.5
(+17−2=73)
58.2%
53.5 / 92
100.0%
−25
= = = = = 1 = = = = = = = 1 = = = = = = = = = = = = 0 = = 1 = = = = = = = = 1 = = = 1 = 1 = = = = = = = 1 = = = = = = = 1 = = = 1 = = = 1 = = = = = 1 = = = 1 0 1 = 1 = = = 1 = 1 = 1 =
–   Stoofvlees II a14 RTX20803567+12
−12		(−125)62 − 30
(+34−2=56)
67.4%
62.0 / 92
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 0 1 = = = = = 1 = 1 = = = 1 = 1 = 1 0 = = 1 1 = = 1 = = =
–   Allie 0.5 nn49921 RTX20803558+11
−11		(−134)59.5 − 32.5
(+28−1=63)
64.7%
59.5 / 92
100.0%
−54
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 =
–   Nemorino 6.00 64-bit 8CPU3551+19
−19		(−141)64 − 18
(+46−0=36)
78.0%
64.0 / 82
100.0%
+39
= 1 1 1 1 1 = 1 = = = 1 = 1 = 1 1 1 = = = 1 = 1 = 1 1 = = 1 1 1 = 1 1 = 1 1 = 1 = 1 = 1 = 1 = 1 = 1 1 1 = 1 1 1 1 1 = 1 = = = 1 = 1 = 1 1 1 1 = = 1 = = = 1 = 1 1 =
–   Komodo 14 64-bit 8CPU3551+20
−20		(−141)74 − 19
(+55−0=38)
79.6%
74.0 / 93
100.0%
+51
1 1 1 1 = = = 1 1 = = 1 1 = 1 1 1 1 1 = 1 = 1 = 1 = 1 = 1 = = 1 1 1 = = 1 = 1 1 1 1 1 1 1 1 = 1 1 = = 1 1 1 = = 1 = = 1 1 = 1 = = 1 1 = 1 1 1 = 1 = 1 1 = = = 1 1 = 1 1 = 1 = = 1 1 1 = =
–   Komodo 14.1 64-bit 8CPU3548+18
−18		(−144)69.5 − 21.5
(+48−0=43)
76.4%
69.5 / 91
100.0%
+19
= 1 = 1 1 1 1 1 1 1 1 1 = = = 1 = 1 1 1 1 = 1 = = = = 1 = 1 = 1 = = = 1 1 1 = 1 = = = 1 1 = 1 1 = = = 1 = = 1 1 1 1 = 1 1 = 1 1 = 1 1 1 = 1 = 1 = = 1 1 1 = = 1 = 1 = = 1 = 1 = = = =
–   Ethereal 12.75 64-bit 8CPU3534+18
−19		(−158)43.5 − 12.5
(+31−0=25)
77.7%
43.5 / 56
100.0%
+17
= = = 1 = 1 1 1 1 1 = = = = 1 1 = 1 1 = = 1 1 1 = = = 1 1 1 1 = 1 1 = = 1 1 = = 1 1 = 1 = 1 = 1 1 1 1 = = 1 = 1
–   Xiphos 0.6 64-bit 8CPU3451+19
−20		(−241)66 − 13
(+53−0=26)
83.5%
66.0 / 79
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 = 1 1
–   Xiphos 0.6 64-bit 4CPU3428+10
−10		(−264)82.5 − 9.5
(+73−0=19)
89.7%
82.5 / 92
100.0%
+60
1 1 1 1 1 = 1 1 1 = 1 = 1 1 1 = = = 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 = 1 = 1 1 1 1 = 1 1 1 1 1 1 = 1 1 1 = 1 = 1 = 1 = 1 1 1 1 1 1 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 7.1 64-bit 4CPU3427+8
−8		(−265)82 − 10
(+73−1=18)
89.1%
82.0 / 92
100.0%
+57
1 1 1 = 1 = 1 1 1 = 1 1 = = 1 = 1 = 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 1 1 1 1 = 1 1 1 1 1 = = 1 1 = 1 1 1 = 1 1 1 = 1 = 1 1 1 1 1 1 1 1 1 = 1 = 1 =
–   RofChade 2.3 64-bit 4CPU3393+17
−17		(−299)82.5 − 9.5
(+73−0=19)
89.7%
82.5 / 92
100.0%
+25
1 = 1 1 1 = = = 1 1 1 1 1 = 1 = 1 1 1 1 1 1 1 1 1 = 1 = 1 1 1 1 1 1 1 = 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 = 1 1 1 = 1 1 1 1 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 17 64-bit 4CPU3381+15
−16		(−311)83.5 − 7.5
(+76−0=15)
91.8%
83.5 / 91
100.0%
+53
1 1 1 = = = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 = 1 1 1 1 = 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 1 1 = 1 = 1 = 1 = 1 = 1 1 1 1 1 1 1 1 1 1
–   Booot 6.4 64-bit 4CPU3358+12
−12		(−334)83.5 − 8.5
(+75−0=17)
90.8%
83.5 / 92
100.0%
+10
1 1 1 1 1 1 1 1 1 1 1 = 1 = 1 = 1 1 1 = 1 1 = = 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 = 1 1 1 1 1 = 1 1 1 = 1 = 1 = 1 1 1 =
1693 games: 777 wins, 19 losses, 897 draws (53.0%), score: 72.4%

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