This chess game between John MacNab (1670) and David Ottosen (2109) was played in 2001 and finished ½-½. The opening was the Sicilian Defense: Open (B32).
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 John MacNab games or David Ottosen games? This John MacNab vs David Ottosen 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: Open.
Frequently asked questions
Who won John MacNab vs David Ottosen?
John MacNab vs David Ottosen (2001) finished ½-½, and the game was drawn.
What opening was played in John MacNab vs David Ottosen?
The game opened with the Sicilian Defense: Open (ECO B32).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of John MacNab vs David Ottosen, or open it on the CipherChess analysis board to review it with the Stockfish engine.