46th FIDE Chess Olympiad 2026 · Women Round 3
WCM Yanira Rivera Negron (1867) vs WIM Maria Elena Rodriguez Arrieta (1963)
Board 1, Puerto Rico – Costa Rica. Result: 1-0. 36 moves. Opening: Nimzo-Indian Defense: Rubinstein System (E40).
Key moments
- Move 23. Rd2 — blunder
- Move 23… Bxe2 — blunder
- Move 25… cxd4 — blunder