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See it for yourselfAbout this chess game
This chess game between Jay Roy Hall (1630) and John De Mastri (1528) was played at USCF/WS/15WM33 (USA) in 2015 and finished ½-½. The opening was the Sicilian Defense: Alapin Variation (B22).
You can replay the full game move by move on the interactive board above, or open it on the CipherChess analysis board to study every move with the Stockfish engine.
Looking for more Jay Roy Hall games or John De Mastri games? This Jay Roy Hall vs John De Mastri encounter is one of millions of chess games indexed in the CipherChess mega database. Browse both players' full records, the openings they play most, and head-to-head results, then load any game onto the board to prepare your own lines against the Sicilian Defense: Alapin Variation.
Frequently asked questions
Who won Jay Roy Hall vs John De Mastri?
Jay Roy Hall vs John De Mastri (2015) finished ½-½, and the game was drawn.
What opening was played in Jay Roy Hall vs John De Mastri?
The game opened with the Sicilian Defense: Alapin Variation (ECO B22).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Jay Roy Hall vs John De Mastri, or open it on the CipherChess analysis board to review it with the Stockfish engine.