← 46th FIDE Chess Olympiad Samarkand 2026 · Open | Matches 13-37 · Round 4Ulloa Castillo, Ruben Abraham vs Budhidharma, Nayaka, Round 4, 46th FIDE Chess Olympiad Samarkand 2026CMUlloa Castillo, Ruben Abraham2178 · PAN · Panama0–1IMBudhidharma, Nayaka2383 · INA · Indonesia19 Sept, 10:15← Board 91Board 92 of 100Board 93 →