[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2022.11.19"] [Round "4.71"] [White "Oster, Klaus"] [Black "Abdo, Alan"] [Result "1-0"] [WhiteElo "1916"] [BlackElo "1686"] [PlyCount "59"] [EventDate "2022.??.??"] [WhiteTeam "SF Dettingen 1950"] [BlackTeam "SC Listiger Bauer Essen-West"] 1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. c4 c6 7. Qc2 Ne4 8. Nbd2 Nxd2 9. Bxd2 f6 10. e4 Na6 11. Rfe1 Bd7 12. Qb3 Qb6 13. Qxb6 axb6 14. exd5 Nb4 15. dxe6 Nc2 16. exd7 Nxe1 17. Rxe1 Bd6 18. Bh3 g5 19. Be6+ Kg7 20. Bc3 Kg6 21. g4 h5 22. Bf5+ Kh6 23. h3 hxg4 24. hxg4 Kg7 25. a3 Kf7 26. Kg2 Rh8 27. d5 Rh6 28. Re6 Bf4 29. dxc6 bxc6 30. Rxc6 1-0