[Event "Wch U20"]
[Site "Adelaide"]
[Date "1988.??.??"]
[Round "12"]
[White "Ivanchuk, Vassily"]
[Black "Wahls, Matthias"]
[Result "1-0"]
[WhiteElo "2625"]
[BlackElo "2460"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Nd2 O-O 9. Be2 Re8 10. O-O Na6 11. f3 Nc7 12. a4 b6 13. Kh1 Rb8 14. Nc4 Ba6 15. Bg5 Qd7 16. b3 Nh5 17. Rc1 f6 18. Bd2 f5 19. exf5 gxf5 20. Re1 f4 21. Bd3 Bd4 22. Rxe8+ Rxe8 23. Ne2 Bf2 24. Be4 Rf8 25. Be1 Bxe1 26. Qxe1 Qe7 27. Nc3 Bb7 28. Bd3 Qxe1+ 29. Rxe1 Re8 30. Be4 Rd8 31. Bxh7+ Kf7 32. Ne4 Bxd5 33. Nexd6+ Kf6 34. Be4 Bg8 35. Kg1 Ng7 36. g4 fxg3 37. hxg3 Nge6 38. Kf2 Nd4 39. Rh1 Ne8 40. Rh6+ Kg7 41. Rg6+ Kf8 42. Nxe8 Rxe8 43. g4 Nxb3 44. Nd6 Rd8 45. Nf5 Nd4 46. Rf6+ Ke8 47. g5 Nxf5 48. Rxf5 c4 49. Rf6 c3 50. Rc6 Bd5 51. Rxc3 Bxe4 52. Re3 Kf7 53. Rxe4 Kg6 54. f4 Kf5 55. Ke3 Rd5 56. Re7 Ra5 57. Rf7+ Kg6 58. Rf6+ Kg7 59. Rc6 Rxa4 60. f5 Rg4 61. Rc7+ Kf8 62. g6 1-0