← 46th FIDE Chess Olympiad Samarkand 2026 · Open | Matches 13-37 · Round 4Almiron, Antonio vs Petkov, Momchil, Round 4, 46th FIDE Chess Olympiad Samarkand 2026IMAlmiron, Antonio2328 · PAR · Paraguay0–1GMPetkov, Momchil2544 · BUL · Bulgaria19 Sept, 10:15← Board 25Board 26 of 100Board 27 →