[Event "BOARD 0011"] [Site "schachportal.net"] [Date "2023.03.23"] [Round "-"] [White "JONA"] [Black "HAJO"] [Result "*"] 1. e4 e5 2. Nf3 Qf6 3. Nc3 c6 4. d4 d6 5. d5 c5 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8. Nb5 Qd8 9. O-O a6 *