Event: 20. RLP-Senioren-Open
Site: Altenkirchen im Westerwald
Date: 2023-09-08
White: Koeller, Bernd
WhiteElo: 1776
Black: Pfaff, Helmut
BlackElo: 1219
Result: 1-0
ECO: D55
Opening: Queen's Gambit Declined: Modern Variation, Normal Line
Variant: Standard

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 Bd6 5. Bg5 Be7 6. e3 O-O 7. Nf3 Nc6 8. Bd3 Nb4 9. Be2 Nc6 10. O-O Ne4 11. Bxe7 Nxe7 12. Qc2 Nxc3 13. bxc3 f6 14. h3 Qe8 15. Rab1 b6 16. Bd3 g6 17. cxd5 exd5 18. e4 dxe4 19. Bxe4 Rb8 20. Rfe1 Qd7 21. c4 Bb7 22. d5 c6 23. dxc6 Nxc6 24. Rbd1 Qg7 25. Bd5+ Kh8 26. Qa4 Na5 27. Re3 Bxd5 28. cxd5 Rbc8 29. d6 Rc4 30. Qb5 Rc6 31. Re7 Qg8 32. d7 Rd8 33. Qe2 Nb7 34. Ng5 Rf8 35. Rxh7+ Qxh7 36. Nxh7 Kxh7 37. Qe7+ Kg8 38. d8=Q Nxd8 39. Rxd8 Rxd8 40. Qxd8+ Kg7 41. Qd7+ 1-0