[Event "Pan American-ch U14"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "4"]
[White "Bachmann, Ralf"]
[Black "Dal Piva, Giovani"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "84"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. d3 d6 6. h3 h6 7. 0-0 0-0 8. Qe2 Be6 9. Bb3 a5 10. Be3 Nd4 11. Qd1 c6 12. Bxd4 Bxd4 13. Nxd4 exd4 14. Ne2 Bxb3 15. axb3 c5 16. Qd2 Re8 17. Ng3 d5 18. f3 b6 19. Nf5 Kh7 20. Rfe1 dxe4 21. fxe4 Ng8 22. Rf1 g6 23. Ng3 Ra7 24. Rf3 Re6 25. Raf1 Rf6 26. Qf2 Rxf3 27. Qxf3 Kg7 28. Ra1 Qf6 29. Kf2 Ne7 30. Ne2 Qxf3+ 31. Kxf3 Nc6 32. c3 Kf6 33. Nf4 Rb7 34. Nd5+ Ke6 35. Ke2 Ne7 36. c4 Nxd5 37. cxd5+ Ke5 38. Kf3 Re7 39. Re1 Ra7 40. Ra1 b5 41. Rc1 Rc7 42. Ra1 Ra7 1/2-1/2

[Event "Pan American-ch U14"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "2"]
[White "Bachmann, Ralf"]
[Black "Mieles Palau, Daniel Alberto"]
[Result "0-1"]
[ECO "B52"]
[PlyCount "88"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. b3 Nf6 7. Nc3 g6 8. Bb2 e5 9. Re1 Bg7 10. d3 0-0 11. Qd2 Rae8 12. Rad1 d5 13. exd5 Nxd5 14. Ne4 b6 15. Nc3 h6 16. Nxd5 Qxd5 17. Qc3 Nd4 18. Nxd4 exd4 19. Qd2 Re6 20. Re2 Rfe8 21. Rde1 Kh7 22. Bc1 g5 23. Rxe6 fxe6 24. Qe2 e5 25. Qh5 Rf8 26. Qh3 Kg6 27. Qg4 Rf5 28. Bd2 b5 29. Qe4 Qxe4 30. Rxe4 Rf7 31. f3 Kf5 32. Bc1 Bf6 33. g4+ Ke6 34. Kg2 Kd5 35. Kg3 Re7 36. Re1 c4 37. Re2 Rc7 38. Rd2 cxd3 39. cxd3 Rxc1 40. Kf2 Be7 41. Ke2 Bb4 42. Rb2 Bc3 43. Rd2 Bxd2 44. Kxd2 Ra1 0-1

[Event "Pan American-ch U14"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "5"]
[White "Barquin, Alejandro"]
[Black "Bachmann, Ralf"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "84"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Be2 Nge7 8. 0-0 0-0 9. Be3 Bxe3 10. fxe3 Ne5 11. Qe1 Be6 12. Nd4 Bd7 13. Qg3 Be8 14. Rad1 Qd7 15. Nf5 Nxf5 16. Rxf5 f6 17. Nd5 Bg6 18. Rf4 Kh8 19. h4 Bf7 20. h5 Bxd5 21. exd5 Rad8 22. Rdf1 Qe7 23. Re4 Qd7 24. Rh4 a6 25. Rb4 Rb8 26. Bg4 Nxg4 27. Rxg4 Rbe8 28. Rf3 Re5 29. h6 g6 30. Rgf4 f5 31. e4 Kg8 32. Qf2 Rf7 33. g4 Rxe4 34. Rxe4 fxe4 35. Rxf7 Qxf7 36. Qxf7+ Kxf7 37. g5 c6 38. c4 cxd5 39. cxd5 b5 40. b4 Ke7 41. Kf2 Kd7 42. Ke3 Kc7 1/2-1/2

[Event "Pan American-ch U14"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "3"]
[White "Liascovich, Lucas Agustin"]
[Black "Bachmann, Ralf"]
[Result "1-0"]
[ECO "B11"]
[PlyCount "41"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bh5 5. exd5 cxd5 6. Bb5+ Nc6 7. g4 Bg6 8. Ne5 Qd6 9. d4 a6 10. Bxc6+ bxc6 11. Bf4 Qb4 12. Rb1 Rc8 13. a3 Qa5 14. h4 f6 15. Nxg6 hxg6 16. Qd3 Kf7 17. h5 gxh5 18. gxh5 Nh6 19. Qg6+ Ke6 20. b4 Qb6 21. Na4 1-0

[Event "Pan American-ch U14"]
[Site "Florianopolis"]
[Date "1998.??.??"]
[Round "1"]
[White "Perez, Jose"]
[Black "Bachmann, Ralf"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "104"]
[EventDate "1998.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. Nc3 Nf6 5. Bf4 Nbd7 6. e3 e6 7. Bd3 Bxd3 8. Qxd3 Be7 9. 0-0 0-0 10. Rac1 Nh5 11. Bg3 Nxg3 12. hxg3 Nb6 13. cxd5 cxd5 14. e4 dxe4 15. Qxe4 Nd5 16. Nxd5 Qxd5 17. Qxd5 exd5 18. Rfe1 Bf6 19. Re2 g6 20. Ne5 Rfe8 21. Rce1 Kg7 22. f4 Rac8 23. Kf2 Rc7 24. Rd2 Rec8 25. Ng4 Rc4 26. Nxf6 Kxf6 27. Red1 Ke6 28. g4 Rc2 29. Ke3 Rxd2 30. Kxd2 Rc7 31. Re1+ Kd6 32. b3 Re7 33. Re5 Rxe5 34. dxe5+ Ke6 35. Kd3 g5 36. g3 f6 37. exf6 Kxf6 38. Kd4 Ke6 39. fxg5 b6 40. a3 Kd6 41. Kd3 Ke5 42. Ke3 d4+ 43. Kf3 a6 44. Kf2 Ke4 45. Ke2 d3+ 46. Kd2 Kd4 47. a4 a5 48. Kd1 Kc3 49. Kc1 d2+ 50. Kd1 Kd3 51. g6 hxg6 52. g5 Kc3 0-1

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Angelini, Diego"]
[Black "Bachmann, Ralf"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "51"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. e3 0-0 7. Qc2 Bg4 8. Bd3 h6 9. Bh4 Nc6 10. a3 Qd7 11. Nge2 Rfe8 12. 0-0 Rad8 13. b4 a6 14. h3 Bxh3 15. gxh3 Qxh3 16. Bg3 Bd6 17. Bf5 Ng4 18. Bxg4 Qxg4 19. Kg2 h5 20. Rh1 Bxg3 21. Nxg3 h4 22. Qf5 Qxf5 23. Nxf5 g5 24. Rag1 Kh7 25. Kf3 Kg6 26. Nxh4+ 1-0

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Bachmann, Ralf"]
[Black "Borges Delgado, Gabriel Jose"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "83"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nxc3 5. bxc3 e5 6. Qh5 Qe7 7. Nf3 Nd7 8. 0-0 g6 9. Qg5 Bg7 10. Qxe7+ Kxe7 11. Ba3+ c5 12. d4 b6 13. Nxe5 Bxe5 14. dxe5 Nxe5 15. Rfe1 Kf6 16. Bd5 Rb8 17. c4 Kf5 18. Rxe5+ Kxe5 19. Bb2+ Kf5 20. Bxh8 f6 21. h4 g5 22. g4+ Kxg4 23. Bxf6 Bf5 24. Bxg5 Bxc2 25. Re1 a6 26. f3+ Kf5 27. Be4+ Bxe4 28. Rxe4 b5 29. Be7 bxc4 30. Rxc4 Rb1+ 31. Kf2 Rb2+ 32. Kg3 Rxa2 33. Rxc5+ Ke6 34. Bd8 Ra1 35. Rh5 a5 36. Rxa5 Rg1+ 37. Kf4 Kf7 38. Rg5 Rh1 39. Kf5 Rd1 40. Bf6 Rf1 41. f4 h6 42. Rh5 1-0

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Bachmann, Ralf"]
[Black "Guidali, Leonardo"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "27"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 0-0 6. Bg5 h6 7. Bh4 d6 8. Nd5 g5 9. Nxg5 Nxd5 10. Qh5 hxg5 11. Bxg5 Nf6 12. Qh4 Ne7 13. Bxf6 Ng6 14. Qg5 1-0

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Bachmann, Ralf"]
[Black "Miguel, Gabriel Carvalho Mo"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "41"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nf6 6. Bg5 0-0 7. 0-0 Bg4 8. Nc3 c6 9. h3 Bh5 10. Be2 Nbd7 11. Re1 Re8 12. Nd2 Bg6 13. Nf3 Qc7 14. Bd3 Bh5 15. Kf1 h6 16. g4 hxg5 17. gxh5 g4 18. hxg4 Nxg4 19. Bh7+ Kf8 20. Ng5 Ndf6 21. Qd3 0-1

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Bachmann, Ralf"]
[Black "Vera Palacios, Marcelo"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "62"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. Bg5 Be7 8. Be2 0-0 9. 0-0 c6 10. Ne5 Bxe2 11. Nxe2 Nbd7 12. Nxd7 Qxd7 13. Ng3 h6 14. Bf4 Bd6 15. Bxd6 Qxd6 16. Qd2 Rfe8 17. Rfe1 Qd7 18. c3 Rxe1+ 19. Rxe1 Re8 20. Kf1 Kf8 21. Rxe8+ Qxe8 22. Qe2 Qxe2+ 23. Kxe2 g6 24. Kf3 Ke7 25. Kf4 Ke6 26. f3 Nd7 27. Ne2 Nb6 28. b3 Nc8 29. Nc1 Nd6 30. a4 f6 31. Nd3 b6 1/2-1/2

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Guerra, Daniel Ruben"]
[Black "Bachmann, Ralf"]
[Result "1-0"]
[ECO "C62"]
[PlyCount "45"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. d4 exd4 6. Qxd4 c5 7. Qd3 Be7 8. Be3 Bb7 9. Qb5+ Kf8 10. Qxb7 Rb8 11. Qxa7 Bf6 12. e5 Qc8 13. h3 dxe5 14. Bxc5+ Ne7 15. Nc3 Ke8 16. Ne4 Ng6 17. Nxf6+ gxf6 18. Qa4+ c6 19. Nd2 Nf4 20. g3 Nd5 21. Ne4 Ra8 22. Nd6+ Kd7 23. Qg4+ 1-0

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Jimenes, Juan"]
[Black "Bachmann, Ralf"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "60"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. cxd5 exd5 7. Rc1 0-0 8. Nf3 h6 9. Bh4 Nb6 10. Bd3 Bg4 11. Qc2 Bxf3 12. gxf3 c6 13. Rg1 Qd7 14. Kd2 Qh3 15. Bg3 Nh5 16. Be5 Nd7 17. Bf5 Qh4 18. Bxd7 f6 19. Bg3 Nxg3 20. Rxg3 Bd6 21. Rg4 Qh5 22. Rcg1 g5 23. Qf5 Kg7 24. Kd3 Qg6 25. Qxg6+ Kxg6 26. h4 Rad8 27. Be6 Rfe8 28. f4 Rxe6 29. hxg5 h5 30. R4g2 f5 1/2-1/2

[Event "Pan American-chT1"]
[Site "Cascavel"]
[Date "1996.??.??"]
[Round "?"]
[White "Bachmann, Ralf"]
[Black "Navarro, Daniel"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "99"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. Be2 Nf6 6. h3 Bh5 7. d3 e6 8. Bd2 Nbd7 9. 0-0 Bd6 10. d4 c6 11. Ne4 Qc7 12. Nfg5 Bxe2 13. Qxe2 h6 14. Nxd6+ Qxd6 15. Nf3 0-0 16. Rfe1 Rfe8 17. Rad1 b5 18. a3 a6 19. Bb4 Qc7 20. Ne5 Nxe5 21. Qxe5 Qxe5 22. dxe5 Nd5 23. Bd6 Rad8 24. g3 g5 25. b3 Rd7 26. c4 bxc4 27. bxc4 Nc7 28. Bxc7 Rxc7 29. Rd6 Rb8 30. Re3 a5 31. Kf1 Kf8 32. f4 Ke7 33. Red3 gxf4 34. gxf4 a4 35. Ke2 Rb2+ 36. Kf3 Rb3 37. Ke4 f5+ 38. exf6+ Kxf6 39. c5 h5 40. f5 Rxd3 41. Rxe6+ Kg5 42. Rg6+ Kh4 43. Kxd3 Rf7 44. Ke4 Kxh3 45. Ke5 Re7+ 46. Kd6 Re3 47. f6 Rxa3 48. f7 Rf3 49. Ke7 Re3+ 50. Re6 1-0

[Event "Pan American-chT1"]
[Site "Cascavel"]
[Date "1996.??.??"]
[Round "?"]
[White "Bachmann, Ralf"]
[Black "Pazmino, Mario"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "75"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. Bg5 Bg4 7. h3 Bh5 8. Nd5 Nd4 9. g4 c6 10. gxh5 cxd5 11. Bxd5 h6 12. Bh4 g5 13. hxg6 fxg6 14. Nxd4 Bxd4 15. c3 Bb6 16. Bxb7 Rb8 17. Bd5 g5 18. Qa4+ Kf8 19. Bg3 Nxd5 20. exd5 h5 21. Rf1 h4 22. Bh2 Bc5 23. b4 Bb6 24. 0-0-0 g4 25. f4 gxf3 26. Rxf3+ Ke7 27. Rdf1 Rh7 28. Rf5 Qg8 29. Bxe5 Qxd5 30. Bf6+ Ke6 31. Rxd5 Kxd5 32. Qb3+ Kc6 33. Qc4+ Kb7 34. Re1 Rc7 35. Qd5+ Ka6 36. b5+ Ka5 37. Qb3 Rbc8 38. Qb4# 1-0

[Event "Pan American-chT1"]
[Site "Cascavel"]
[Date "1996.??.??"]
[Round "?"]
[White "Bachmann, Ralf"]
[Black "Roberts, Alejandro"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "98"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Qe2 Qe7 9. 0-0 Nxd2 10. Qxe7+ Bxe7 11. Nbxd2 0-0 12. Rfe1 Bf6 13. Nb3 d6 14. Rab1 Bf5 15. Rbc1 Nb4 16. a3 Nc6 17. h3 Rfe8 18. Rxe8+ Rxe8 19. Bd5 Bd7 20. Rc3 Re2 21. Bxc6 Bxc6 22. Nbd2 h6 23. Kf1 Re8 24. Re3 Bb5+ 25. Ke1 b6 26. Kd1 Bc6 27. Rc3 Bxf3+ 28. Nxf3 c5 29. Rc4 Re4 30. Ra4 a5 31. b4 axb4 32. axb4 Bxd4 33. bxc5 dxc5 34. Nxd4 Rxd4+ 35. Rxd4 cxd4 36. Kd2 Kf8 37. Kd3 Ke7 38. Kxd4 Kd6 39. Kc4 Kc6 40. f3 b5+ 41. Kb4 g6 42. g4 g5 43. Kc3 Kc5 44. Kc2 Kc4 45. Kb2 b4 46. Kc2 b3+ 47. Kb2 Kb4 48. Kb1 Kc3 49. Kc1 Kd3 0-1

[Event "Pan American-chT1"]
[Site "Cascavel"]
[Date "1996.??.??"]
[Round "?"]
[White "Bravo, Sebastian"]
[Black "Bachmann, Ralf"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2105"]
[PlyCount "49"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Nxd4 7. Bxd7+ Qxd7 8. Qxd4 Nf6 9. 0-0 Be7 10. Bf4 0-0 11. Rad1 Rfd8 12. Rd2 Qe6 13. h3 Nh5 14. Bh2 Bf6 15. Qd3 Bxc3 16. Qxc3 Qxa2 17. Qxc7 Qxb2 18. Rxd6 Rxd6 19. Bxd6 Qb6 20. Qxb6 axb6 21. Rb1 Nf6 22. f3 Nd7 23. Bc7 Ra6 24. Rd1 Nf8 25. Rd8 1-0

[Event "Pan American-chT1"]
[Site "Cascavel"]
[Date "1996.??.??"]
[Round "?"]
[White "Fama, Ariel"]
[Black "Bachmann, Ralf"]
[Result "1-0"]
[ECO "C66"]
[PlyCount "45"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. c3 Be7 6. d4 exd4 7. cxd4 a6 8. Ba4 Nxe4 9. d5 b5 10. Bc2 Nb4 11. Bxe4 Bb7 12. a3 f5 13. Bxf5 Nxd5 14. Re1 0-0 15. Be6+ Rf7 16. Bxd5 Bxd5 17. Qxd5 Kf8 18. Rxe7 Rxe7 19. Bg5 Rc8 20. Bxe7+ Qxe7 21. Qf5+ Ke8 22. Qxc8+ Kf7 23. Nc3 1-0

[Event "Pan American-chT1"]
[Site "Cascavel"]
[Date "1996.??.??"]
[Round "?"]
[White "Rangel, Jorge"]
[Black "Bachmann, Ralf"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "57"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. Nf3 Be7 7. e3 b6 8. Bd3 Bb7 9. 0-0 0-0 10. Bc2 Ne4 11. Bxe7 Qxe7 12. Nd2 Nxc3 13. bxc3 Ba6 14. Re1 Rfe8 15. Bb3 Nf6 16. c4 dxc4 17. Bxc4 Bxc4 18. Nxc4 Rad8 19. Qe2 Nd7 20. e4 c5 21. d5 f5 22. f3 Nf6 23. Nd2 Nxd5 24. Qc4 b5 25. Qxb5 Rb8 26. Qc4 fxe4 27. Qxd5+ Qe6 28. Qxe6+ Rxe6 29. Nxe4 1-0

[Event "Pan American-chT1"]
[Site "Cascavel"]
[Date "1996.??.??"]
[Round "?"]
[White "Virgillito, Cristian"]
[Black "Bachmann, Ralf"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "13"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Nf6 4. dxe5 Nxe4 5. Bc4 Bc5 6. Qd5 Nxf2 7. Qxf7# 1-0

[Event "FRG-ch H corr"]
[Site "GER corr"]
[Date "1989.??.??"]
[Round "?"]
[White "Daum, Jakob"]
[Black "Bachmann, Ralf"]
[Result "1/2-1/2"]
[ECO "B19"]
[PlyCount "53"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Bd2 Ngf6 12. Qe2 e6 13. 0-0-0 0-0-0 14. Ne5 Nb6 15. Ba5 Rd5 16. Bxb6 axb6 17. f4 Ra5 18. Kb1 Bd6 19. Ne4 Nxe4 20. Qxe4 Rd8 21. Qh7 Bf8 22. Qg8 Re8 23. Qxf7 Qxf7 24. Nxf7 Rf5 25. Ne5 Rxf4 26. Rhf1 Rf6 27. Rf3 1/2-1/2

[Event "FRG-ch H corr"]
[Site "GER corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Cremer, Josef"]
[Black "Bachmann, Ralf"]
[Result "1/2-1/2"]
[ECO "D18"]
[PlyCount "69"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bd6 8. 0-0 Nbd7 9. Qe2 Ne4 10. Nxe4 Bxe4 11. Nd2 Bd5 12. Bd3 e5 13. f4 exf4 14. exf4+ Qe7 15. Re1 Qxe2 16. Rxe2+ Be7 17. b3 Kf8 18. Bb2 Bb4 19. Bc4 Nb6 20. Bxd5 Nxd5 21. g3 Bxd2 22. Rxd2 f6 23. a5 a6 24. Re1 Kf7 25. Rde2 Rhe8 26. Kf2 Rxe2+ 27. Rxe2 Re8 28. Rxe8 Kxe8 29. f5 g6 30. Kf3 gxf5 31. Bc1 Kf7 32. Bd2 Ke6 33. Be1 Kd6 34. Bd2 c5 35. dxc5+ 1/2-1/2

[Event "DDR-Cup corr"]
[Site "DDR"]
[Date "1985.??.??"]
[Round "?"]
[White "Bachmann, Ralf"]
[Black "Rudiger, Harald"]
[Result "0-1"]
[ECO "C33"]
[PlyCount "35"]
[EventDate "1985.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "DDR"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Qf3 Nf6 5. Bb5+ c6 6. dxc6 bxc6 7. Bxc6+ Nxc6 8. Qxc6+ Bd7 9. Qf3 Bd6 10. Ne2 0-0 11. 0-0 Bg4 12. Qf2 Ne4 13. Qe1 Bc5+ 14. d4 Bxd4+ 15. Nxd4 Qxd4+ 16. Kh1 Rfe8 17. Qa5 Nf2+ 18. Kg1 0-1

