CCRL Blitz
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 2'375'566 games
played by 2'806 programs

White wins: 914'963 (38.5%)
Black wins: 735'833 (31.0%)
Draws: 724'770 (30.5%)
White score: 53.8%

Engine Details

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Stockfish+NNUE 150720 64-bit 4CPU (3627+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. Uses the network Gekkehenker-06-27-2020 halfkp_256x2-32-32
This is one of the 68 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Lc0 0.25.1 t40-1541 RTX20803643+18
−18
(+16)75.5 − 81.5
(+15−21=121)
48.1%
75.5 / 157
6.2%
+5
–   Fat Fritz w471 RTX20803630+13
−13
(+3)72.5 − 84.5
(+10−22=125)
46.2%
72.5 / 157
36.2%
−16
–   Leelenstein 11.1 RTX20803626+13
−13
(−1)70 − 87
(+8−25=124)
44.6%
70.0 / 157
54.8%
−29
–   Stockfish 2019-10-09 64-bit 4CPU3603+11
−11
(−24)90 − 66
(+27−3=126)
57.7%
90.0 / 156
99.7%
+14
–   Stockfish 11 64-bit 4CPU3601+13
−13
(−26)100.5 − 81.5
(+29−10=143)
55.2%
100.5 / 182
99.8%
0
–   Stoofvlees II a14 RTX20803560+13
−13
(−67)67 − 49
(+28−10=78)
57.8%
67.0 / 116
100.0%
−25
–   Allie 0.5 nn49921 RTX20803557+13
−13
(−70)99.5 − 56.5
(+48−5=103)
63.8%
99.5 / 156
100.0%
+5
–   Komodo 14 64-bit 4CPU3531+11
−11
(−96)95 − 46
(+49−0=92)
67.4%
95.0 / 141
100.0%
0
–   Ethereal 12.25 64-bit 4CPU3472+19
−19
(−155)20 − 5
(+15−0=10)
80.0%
20.0 / 25
100.0%
+41
–   Xiphos 0.6 64-bit 4CPU3431+11
−11
(−196)21.5 − 3.5
(+18−0=7)
86.0%
21.5 / 25
100.0%
+71
–   Fire 7.1 64-bit 4CPU3427+8
−8
(−200)21 − 4
(+17−0=8)
84.0%
21.0 / 25
100.0%
+40
–   Laser 1.7 64-bit 4CPU3366+9
−10
(−261)21.5 − 3.5
(+18−0=7)
86.0%
21.5 / 25
100.0%
+6
–   RubiChess 1.7.3 64-bit 4CPU3362+28
−28
(−265)22 − 3
(+19−0=6)
88.0%
22.0 / 25
100.0%
+28
–   Booot 6.4 64-bit 4CPU3356+13
−13
(−271)21.5 − 2.5
(+19−0=5)
89.6%
21.5 / 24
100.0%
+51
–   Defenchess 2.2 64-bit 4CPU3355+12
−12
(−272)22.5 − 2.5
(+20−0=5)
90.0%
22.5 / 25
100.0%
+57
–   Fizbo 2 64-bit 4CPU3345+9
−9
(−282)23 − 2
(+21−0=4)
92.0%
23.0 / 25
100.0%
+87
–   RofChade 2.202 64-bit 4CPU3345+15
−15
(−282)21 − 4
(+17−0=8)
84.0%
21.0 / 25
100.0%
−38
–   Andscacs 0.95 64-bit 4CPU3337+11
−11
(−290)22 − 3
(+19−0=6)
88.0%
22.0 / 25
100.0%
+3
–   Komodo 14 MCTS 64-bit 4CPU3324+129
−170
(−303)22.5 − 2.5
(+20−0=5)
90.0%
22.5 / 25
100.0%
0
–   Gull 3 64-bit 4CPU3260+9
−9
(−367)24.5 − 0.5
(+24−0=1)
98.0%
24.5 / 25
100.0%
+234
–   Pedone 2.0 64-bit 4CPU3255+14
−14
(−372)23.5 − 1.5
(+22−0=3)
94.0%
23.5 / 25
100.0%
+45

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Created in 2005-2013 by CCRL team
Last games added on September 26, 2020