← European Individual Chess Championship 2026 · Boards 187-251 · Round 4Mierzwinski, Wiktor vs Klementys, Jerzy, Round 4, European Individual Chess Championship 2026Mierzwinski, WiktorPOL1–0Klementys, Jerzy1733 · POL10 Apr, 13:15← Board 63Board 64 of 64