46th FIDE Chess Olympiad 2026 · Open Round 4
IM German Gonzalo Quirhuayo Chumbe (2381) vs FM Musonda Chola (2098)
Board 4, Peru – Zambia. Result: 1-0. 56 moves. Opening: Ruy Lopez: Berlin Defense, Anti-Berlin Variation (C65).
Key moments
- Move 34. Qc2 — blunder
- Move 36… R8a5 — blunder
- Move 39… Bg5 — swing