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46th FIDE Chess Olympiad 2026 · Open Round 1

Tupfah Khumnorkaew (2078) vs GM Santosh Gujrathi Vidit (2697)

Board 4, Thailand – India. Result: 0-1. 30 moves. Opening: Nimzo-Indian Defense: St. Petersburg Variation (E43).

Key moments

Move 20. d5 — swing
Move 26. Rg1 — swing
Move 28. Rgg2 — decisive