[Event "ch-Frankfurt B"] [Site "Frankfurt"] [Date "2023.05.08"] [Round "2"] [White "Nebel, Marcel"] [Black "Sommer, Alexander"] [Result "0-1"] [ECO "D31"] [WhiteElo "1287"] [BlackElo "1458"] [PlyCount "54"] [EventDate "2023.04.24"] [EventType "swiss"] [EventCountry "GER"] 1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 dxc4 5. Bg5 Be7 6. Bxe7 Nxe7 7. a4 Nd5 8. Qc2 Qa5 9. e3 b5 10. Nd2 Bb7 11. Be2 Nxc3 12. bxc3 O-O 13. O-O Qb6 14. Rfb1 Nd7 15. Nxc4 Qc7 16. axb5 cxb5 17. Rxb5 Bxg2 18. Kxg2 Qc6+ 19. Bf3 Qxb5 20. Na3 Qg5+ 21. Kh1 Rac8 22. c4 Qf6 23. Be4 g6 24. Nb5 Nb6 25. c5 Nd5 26. Ra6 Nb4 27. Qa4 Qxf2 0-1