[Event "Wichern op 5th"] [Site "Hamburg GER"] [Date "1999.10.22"] [EventDate "1999.10.15"] [Round "9.97"] [Result "1-0"] [White "David Geffrey Meier"] [Black "Peter Rene Mandelbaum"] [ECO "D94"] [WhiteElo "2105"] [BlackElo "1924"] [PlyCount "80"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb3 Na6 9. O-O c5 10. h3 cxd4 11. exd4 Bf5 12. Bf4 Nb4 13. Qd2 N4d5 14. Bg3 Rc8 15. Rfe1 Nxc3 16. bxc3 Nc4 17. Qe2 Qd5 18. Qxe7 Bxh3 19. Qh4 Bf5 20. Re5 Qd8 21. Re7 Qb6 22. Rae1 Qf6 23. Qxf6 Bxf6 24. Rxb7 Na5 25. Rc7 Rxc7 26. Bxc7 Nxb3 27. axb3 Bc2 28. Ra1 Ra8 29. b4 a6 30. b5 Bd3 31. b6 Be4 32. c4 Bb7 33. Rd1 Kf8 34. d5 Bd8 35. c5 Bxc7 36. bxc7 Rc8 37. d6 Bc6 38. Ne5 Ba4 39. Rd2 f6 40. c6 1-0