[Event "Dortmunder Schachtage-11"]
[Site "Dortmund"]
[Date "1983.04.03"]
[Round "6"]
[White "Lobron, Eric"]
[Black "Grzesik, Thomas"]
[Result "1-0"]
[WhiteElo "2515"]
[BlackElo "2330"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. O-O Bc5 6. d3 c6 7. Bc4 d6 8. Nd2 Ne7 9. Qh5 O-O 10. Bb3 d5 11. c4 dxc3 12. bxc3 Be6 13. d4 Bb6 14. Nf3 f6 15. exd5 cxd5 16. Re1 Bf7 17. Qh3 Re8 18. Ba4 Nc6 19. Ba3 Qc8 20. Qg3 Bc7 21. Rxe8+ Bxe8 22. Bd6 Ba5 23. Bb3 Bf7 24. Rc1 Qd7 25. h4 Rd8 26. Bf4 b5 27. Ne1 Ne7 28. Nd3 Bb6 29. Qf3 Rc8 30. Bd2 Qf5 31. Nf4 Qd7 32. Re1 a5 33. h5 a4 34. Bc2 g6 35. hxg6 hxg6 36. Bd3 b4 37. cxb4 Bxd4 38. Qe2 Be5 39. Bb5 Qf5 40. Nd3 Bd6 41. Bxa4 Rc4 42. Bb3 Re4 43. Qf3 Qxf3 44. gxf3 Rxe1+ 45. Bxe1 Nf5 46. Bc3 Nh4 47. Bd1 Kg7 48. a4 Nf5 49. a5 d4 50. Bd2 Bc4 51. Nb2 Ba6 52. Bc2 Nh4 53. Be4 f5 54. Bc6 f4 55. Kh1 Be2 56. b5 Bxf3+ 57. Bxf3 Nxf3 58. a6 1-0