Mason, D

Last game 2026

Prep vs WhitePrep vs Black

Rating

peak 2244 · latest 2032
195020502150225020132016201920222025
Games
285
Wins
90
Draws
98
Losses
97
Peak Elo
2244
48.8% score

As White

C02French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation961.1%
C54Italian Game: Classical Variation, Giuoco Pianissimo570.0%
E04Catalan Opening: Open Defense450.0%
E73King's Indian Defense: Averbakh Variation, Geller Defense450.0%
B10Caro-Kann Defense: Accelerated Panov Attack, Modern Variation462.5%
C41Philidor Defense: Exchange Variation487.5%
B23Sicilian Defense: Closed450.0%

As Black

C06French Defense: Tarrasch Variation, Closed Variation, Main Line1065.0%
C18French Defense: Winawer Variation, Poisoned Pawn Variation Declined1015.0%
A48East Indian Defense728.6%
A96Dutch Defense: Classical Variation683.3%
C05French Defense: Tarrasch Variation, Closed Variation530.0%
C02French Defense: Advance Variation, Lputian Variation560.0%
D85Grünfeld Defense: Exchange Variation437.5%
A05King's Indian Attack: Symmetrical Defense425.0%
A45Indian Defense: Accelerated London System3100.0%

Recent games

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