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See it for yourselfAbout this chess game
This chess game between John Costello (1832) and Marwa Michael Henry (1807) was played at 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 63-87 in 2026 and finished 0-1. The opening was the King's Indian Defense: Normal Variation, Rare Defenses (E90).
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 Costello games or Marwa Michael Henry games? This John Costello vs Marwa Michael Henry 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 King's Indian Defense: Normal Variation, Rare Defenses.
Frequently asked questions
Who won John Costello vs Marwa Michael Henry?
John Costello vs Marwa Michael Henry (2026) finished 0-1, a win for Marwa Michael Henry.
What opening was played in John Costello vs Marwa Michael Henry?
The game opened with the King's Indian Defense: Normal Variation, Rare Defenses (ECO E90).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of John Costello vs Marwa Michael Henry, or open it on the CipherChess analysis board to review it with the Stockfish engine.