[Event "BOARD 0034"] [Site "schachportal.net"] [Date "2025.10.28"] [Round "-"] [White "STEFAN"] [Black "JENS"] [Result "*"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 O-O 10. O-O-O b5 11. g4 Nbd7 12. g5 b4 13. Na4 *