Datenbank Schach-Bundesliga 2026/27 Jan Klimkowski ½-½ Boban Bogosavljevic Schach-Bundesliga 2026/27 Runde 6.12 15. November 2026 B23 Sicilian Defence: Closed, Traditional GM Boban Bogosavljevic 2429 8 7 6 5 4 3 2 1 a b c d e f g h GM Jan Klimkowski 2513 64 / 64