ChessmooseOpponent prep

Donald J Mason

ENG · FIDE ID 405116 · 53 tournament games since 2024
Open full prep for Donald J MasonPlay vs Donald's clone
Standard
2036
#360 in ENG (active)
Rapid
1918
#528 in ENG (active)
Blitz
2018
#240 in ENG (active)
Score
47%
16 W · 18 D · 19 L
Opp. avg
1975
Last 50 games
Last game
2026-08-07
2026 British Chess Championships: Over 50

Prep summary

Based on 53 over-the-board games (11 rapid · 7 classical). 27 with White (63%), 26 with Black (31%).

Openings as White

First move

1.e42264%
1.d4383%
1.c4225%

Most played

OpeningGamesScore
French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation250%
Caro-Kann Defense: Tartakower Variation275%
Italian Game: Classical Variation, Giuoco Pianissimo250%
French Defense: Advance Variation, Euwe Variation150%
Alekhine Defense: Four Pawns Attack, Cambridge Gambit10%

Openings as Black

Against 1.e4 (14 games)

1...e6 French Defense520%
1...e5 King's Pawn Game530%
1...c5 Sicilian Defense438%

Against 1.d4 (6 games)

1...Nf6 Indian Defense540%
1...d5 Queen's Pawn Game1100%

Most played

OpeningGamesScore
French Defense: Tarrasch Variation, Open System, Euwe-Keres Line20%
King's Indian Attack: Symmetrical Defense225%
King's Indian Defense: Normal Variation, Rare Defenses225%
Sicilian Defense: Kalashnikov Variation20%
Sicilian Defense: Old Sicilian1100%

Recent games

DateOpponent and eventResult
2026-08-07Neil Farrell (2111)
2026 British Chess Championships: Over 50
½
2026-08-06Saket Singhal (1635)
2026 British Chess Championships: Over 50
W
2026-08-05Tim Kett (2097)
2026 British Chess Championships: Over 50
L
2026-08-04Jonathan Rubeck (1777)
2026 British Chess Championships: Over 50
W
2026-08-03Mark A Drugan (1679)
2026 British Chess Championships: Over 50
½
2026-03-15Phil K Watkinson (1529)
British Rapidplay Championship 2026 | Boards 1-100 · rapid
W
2026-03-15Michael Etchells
British Rapidplay Championship 2026 | Boards 1-100 · rapid
L
2026-03-15Adamjeet Singh (1651)
British Rapidplay Championship 2026 | Boards 1-100 · rapid
L
2026-03-15Fahim Nasiri (1851)
British Rapidplay Championship 2026 | Boards 1-100 · rapid
L
2026-03-15Aram Swiatkowski (1736)
British Rapidplay Championship 2026 | Boards 1-100 · rapid
½

Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.