[Event "Sparkassen-Open B"] [Site "Heusenstamm, Martinsee"] [Date "2022.11.20"] [Round "6.27"] [White "Rederer, Daniel"] [Black "Derr, Oleg"] [Result "1-0"] [BlackElo "1497"] [PlyCount "69"] [EventDate "2022.??.??"] [WhiteTeam "vereinslos"] [BlackTeam "VSG 1880 Offenbach"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 h5 10. O-O-O Nbd7 11. Be2 Rc8 12. Rdg1 b5 13. g4 hxg4 14. Nd5 Bxd5 15. exd5 Nb6 16. Bxb6 Qxb6 17. fxg4 Rxh2 18. Bxb5+ axb5 19. Qxh2 Nxd5 20. Kb1 Nb4 21. c3 Nd5 22. Qd2 Nf4 23. Rd1 Kd7 24. Rhe1 f6 25. g5 Qa7 26. gxf6 gxf6 27. Re4 Ra8 28. Nc1 Ne6 29. Qd5 Qa6 30. Rb4 Nc7 31. Qd3 d5 32. Rh4 Kc6 33. Rh7 Bc5 34. Qf5 Rf8 35. Qd7+ 1-0