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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SugaR XPrO 1.2 64-bit 4CPU (3527+16
−15
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members, Marco Zerbinati Links: List of Authors, Homepage, Development Versions, Testing Framework, Homepage
Stockfish was originally based on Glaurung by Tord Romstad. Per the author, SugaR is derived from Stockfish. Source code is provided.
This is one of the 72 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit 4CPU3544+12
−12
(+17)38 − 44
(+4−10=68)
46.3%
38.0 / 82
3.9%
−1
–   SugaR XPrO 1.4 64-bit 4CPU3533+24
−23
(+6)17 − 23
(+0−6=34)
42.5%
17.0 / 40
33.1%
−30
–   asmFish 191017 64-bit 4CPU3524+17
−17
(−3)77 − 83
(+8−14=138)
48.1%
77.0 / 160
62.7%
−12
–   Houdini 6 64-bit 4CPU3516+6
−7
(−11)58.5 − 51.5
(+19−12=79)
53.2%
58.5 / 110
88.6%
+6
–   Komodo 11.2 64-bit 4CPU3501+16
−16
(−26)59 − 50
(+20−11=78)
54.1%
59.0 / 109
99.1%
−3
–   SugaR XPrO 1.3 64-bit 4CPU3499+24
−24
(−28)60.5 − 49.5
(+19−8=83)
55.0%
60.5 / 110
98.3%
−1
–   Stockfish 8 64-bit 4CPU3492+11
−11
(−35)57.5 − 50.5
(+14−7=87)
53.2%
57.5 / 108
100.0%
−19
–   Fire 6.1 64-bit 4CPU3347+14
−15
(−180)49 − 11
(+38−0=22)
81.7%
49.0 / 60
100.0%
+35
–   Deep Shredder 13 64-bit 4CPU3322+11
−11
(−205)43.5 − 16.5
(+28−1=31)
72.5%
43.5 / 60
100.0%
−71
–   Fizbo 1.9 64-bit 4CPU3318+14
−14
(−209)47 − 13
(+37−3=20)
78.3%
47.0 / 60
100.0%
−14
–   Andscacs 0.92 64-bit 4CPU3310+28
−27
(−217)50.5 − 9.5
(+42−1=17)
84.2%
50.5 / 60
100.0%
+34
–   Booot 6.2 64-bit 4CPU3255+12
−13
(−272)55.5 − 4.5
(+51−0=9)
92.5%
55.5 / 60
100.0%
+109
–   Chiron 4 64-bit 4CPU3242+8
−8
(−285)54 − 5
(+49−0=10)
91.5%
54.0 / 59
100.0%
+73
–   Fritz 15 64-bit 4CPU3222+10
−10
(−305)54 − 6
(+48−0=12)
90.0%
54.0 / 60
100.0%
+24
–   NirvanaChess 2.4 64-bit 4CPU3221+10
−10
(−306)51.5 − 6.5
(+45−0=13)
88.8%
51.5 / 58
100.0%
+4
–   Gull 3.1 64-bit 4CPU3212+18
−18
(−315)54 − 6
(+48−0=12)
90.0%
54.0 / 60
100.0%
+13
–   Strelka 5.5 64-bit3139+8
−8
(−388)48 − 2
(+46−0=4)
96.0%
48.0 / 50
100.0%
+100

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