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Massachusetts Masters vs Challengers Invitational 2026 · Masters vs Challengers Round 3

GM Nadezda Kosintseva (2533) vs CM Marcus Farzaneh-Far (1673)

Board 1, Masters – Challengers. Result: 1-0. 20 moves. Opening: Ruy Lopez: Open Berlin Defense, l'Hermet Variation (C67).

Key moments

Move 15. Bd2 — blunder
Move 16… Rfe8 — blunder
Move 18… f6 — decisive