[Event "Zuerich op-B 23th"]
[Site "Zuerich"]
[Date "1999.12.26"]
[Round "1"]
[White "Mertens, Alain"]
[Black "Zbinden, Ernst"]
[Result "0-1"]
[ECO "C89"]
[PlyCount "42"]
[EventDate "1999.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[EventCategory "2"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re2 Qh4 14. g3 Qh5 15. Qe1 Bg4 16. Re4 f5 17. Rxg4 Rae8 18. Rxg7+ Kxg7 19. Qd1 Qxd1+ 20. Bxd1 Re1+ 21. Kg2 Rxd1 0-1

[Event "Lenk op"]
[Site "Lenk"]
[Date "1999.??.??"]
[Round "4"]
[White "Mertens, Alain"]
[Black "Suter, Stephan"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "2059"]
[PlyCount "100"]
[EventDate "1999.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Nxc6 Qxc6 12. Qc1 Bf5 13. c3 Rfd8 14. Rd1 a6 15. Bf3 Qc7 16. Bf4 Qb6 17. Be3 Rxd1+ 18. Bxd1 Qc7 19. Bf3 Be5 20. h3 Rd8 21. Bh6 Rd3 22. Qf1 Qb6 23. Rd1 Rxd1 24. Qxd1 Bd6 25. Qd4 Qxd4 26. cxd4 b5 27. Kf1 f6 28. Bd5+ e6 29. Bb7 a5 30. d5 e5 31. Ke2 g5 32. Bc6 b4 33. Be8 Bb1 34. a3 bxa3 35. bxa3 Bxa3 36. g3 Ba2 37. h4 gxh4 38. Bc6 h3 39. Kf1 Kf7 40. Bd2 Bb4 41. Be3 Bb3 42. Bb6 a4 43. Bc7 Ke7 44. d6+ Bxd6 45. Bxd6+ Kxd6 46. Bxa4 Bxa4 47. Kg1 Bd7 48. Kh1 h5 49. Kh2 Kd5 50. f4 e4 0-1

