CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
Stockfish 11 64-bit (3533+14
−14
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: List of Authors, Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 72 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish+NNUE 150720 64-bit3583+20
−20
(+50)43 − 57
(+7−21=72)
43.0%
43.0 / 100
0.0%
+11
–   Lc0 0.24.1 w591226 GTX10503525+16
−16
(−8)84.5 − 77.5
(+33−26=103)
52.2%
84.5 / 162
78.3%
+3
–   ShashChess 12.0 64-bit3503+21
−21
(−30)50 − 49
(+10−9=80)
50.5%
50.0 / 99
99.2%
−28
–   Komodo 13.3 64-bit3445+19
−18
(−88)46 − 18
(+31−3=30)
71.9%
46.0 / 64
100.0%
+48
–   Houdini 6 64-bit3443+7
−6
(−90)42.5 − 21.5
(+24−3=37)
66.4%
42.5 / 64
100.0%
+4
–   Komodo 13.2.5 64-bit3434+21
−20
(−99)41 − 23
(+22−4=38)
64.1%
41.0 / 64
100.0%
−18
–   Ethereal 12.00 64-bit3371+18
−18
(−162)46.5 − 17.5
(+31−2=31)
72.7%
46.5 / 64
100.0%
−23
–   Ethereal 12.25 64-bit3369+15
−15
(−164)57.5 − 14.5
(+43−0=29)
79.9%
57.5 / 72
100.0%
+31
–   SlowChess Blitz 2.3 64-bit3361+17
−18
(−172)48.5 − 15.5
(+34−1=29)
75.8%
48.5 / 64
100.0%
−11
–   Komodo 14 MCTS 64-bit3361+14
−13
(−172)48 − 16
(+32−0=32)
75.0%
48.0 / 64
100.0%
−20
–   Komodo 13.2.5 MCTS 64-bit3353+16
−16
(−180)47 − 17
(+30−0=34)
73.4%
47.0 / 64
100.0%
−41
–   Ethereal 11.75 64-bit3346+15
−15
(−187)51 − 13
(+40−2=22)
79.7%
51.0 / 64
100.0%
+17
–   SlowChess Blitz Classic 2.2 64-bit3345+16
−16
(−188)47.5 − 12.5
(+35−0=25)
79.2%
47.5 / 60
100.0%
+1
–   Xiphos 0.6 64-bit3339+9
−9
(−194)50.5 − 13.5
(+38−1=25)
78.9%
50.5 / 64
100.0%
−2
–   Fire 7.1 64-bit3333+8
−8
(−200)48 − 16
(+32−0=32)
75.0%
48.0 / 64
100.0%
−47
–   RofChade 2.202 64-bit3277+13
−13
(−256)55.5 − 8.5
(+47−0=17)
86.7%
55.5 / 64
100.0%
+21
–   Schooner 2.2 64-bit3273+10
−10
(−260)53 − 11
(+42−0=22)
82.8%
53.0 / 64
100.0%
−33
–   Laser 1.7 64-bit3272+9
−9
(−261)52 − 12
(+42−2=20)
81.3%
52.0 / 64
100.0%
−38
–   Fritz 17 64-bit3269+11
−11
(−264)56 − 8
(+48−0=16)
87.5%
56.0 / 64
100.0%
+23
–   Shredder 13 64-bit3269+6
−7
(−264)55 − 9
(+46−0=18)
85.9%
55.0 / 64
100.0%
+1
–   Defenchess 2.2 64-bit3267+12
−12
(−266)55.5 − 8.5
(+47−0=17)
86.7%
55.5 / 64
100.0%
+11
–   Booot 6.3.1 64-bit3254+10
−10
(−279)59.5 − 4.5
(+55−0=9)
93.0%
59.5 / 64
100.0%
+112
–   Fizbo 2 64-bit3247+7
−7
(−286)57 − 7
(+50−0=14)
89.1%
57.0 / 64
100.0%
+28
–   Andscacs 0.95 64-bit3229+10
−9
(−304)58 − 6
(+53−1=10)
90.6%
58.0 / 64
100.0%
+49

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 9, 2021