← Polish Individual Chess Championship 2026 · 83. Open · Round 4Gumularz, Szymon vs Bartel, Mateusz, Round 4, Polish Individual Chess Championship 2026GMGumularz, Szymon2593 · POL1–0GMBartel, Mateusz2561 · POL25 Mar, 14:10Board 1 of 5Board 2 →