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46th FIDE Chess Olympiad 2026 · Open Round 5

Sanjay Gumireddy (1890) vs FM Martyn Del Castilho (2231)

Board 2, Isle of Man – Barbados. Result: 0-1. 30 moves. Opening: Nimzo-Indian Defense: St. Petersburg Variation (E43).

Key moments

Move 15. Be3 — swing
Move 20. g3 — swing
Move 21. Qb4 — decisive