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You just replayed Octavio Otero Diaz vs Mark Machin Rivera. On CipherChess, the same board opens up any game — check every move against the engine, prep the players you're about to face, and keep it all in one place that follows you everywhere.
See it for yourselfAbout this chess game
This chess game between Octavio Otero Diaz (1931) and Mark Machin Rivera (2329) was played at Ch Puerto Rico in 2013 and finished ½-½. The opening was the Queen's Pawn Game: Torre Attack (D03).
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 Octavio Otero Diaz games or Mark Machin Rivera games? This Octavio Otero Diaz vs Mark Machin Rivera 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 Queen's Pawn Game: Torre Attack.
Frequently asked questions
Who won Octavio Otero Diaz vs Mark Machin Rivera?
Octavio Otero Diaz vs Mark Machin Rivera (2013) finished ½-½, and the game was drawn.
What opening was played in Octavio Otero Diaz vs Mark Machin Rivera?
The game opened with the Queen's Pawn Game: Torre Attack (ECO D03).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Octavio Otero Diaz vs Mark Machin Rivera, or open it on the CipherChess analysis board to review it with the Stockfish engine.