← 46th FIDE Chess Olympiad Samarkand 2026 · Open | Matches 13-37 · Round 4Petrov, Martin vs Melian, Juan Sebastian, Round 4, 46th FIDE Chess Olympiad Samarkand 2026GMPetrov, Martin2528 · BUL · Bulgaria1–0IMMelian, Juan Sebastian2357 · PAR · Paraguay19 Sept, 10:15← Board 26Board 27 of 100Board 28 →