← 46th FIDE Chess Olympiad Samarkand 2026 · Open | Matches 13-37 · Round 5Quirhuayo Chumbe, German Gonzalo vs Mareco, Sandro, Round 5, 46th FIDE Chess Olympiad Samarkand 2026IMQuirhuayo Chumbe, German Gonzalo2381 · PER · Peru1–0GMMareco, Sandro2551 · ARG · Argentina20 Sept, 10:15← Board 18Board 19 of 100Board 20 →