[Event "Internet Section 16-A"]
[Site "Dos Hermanas"]
[Date "2003.03.16"]
[Round "5"]
[White "Bachmann, Rene"]
[Black "Detsel"]
[Result "0-1"]
[ECO "B24"]
[PlyCount "102"]
[EventDate "2003.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. Bg2 d4 5. Nce2 e5 6. d3 Nc6 7. f4 g6 8. Nf3 Bg7 9. 0-0 Bg4 10. Bd2 Nge7 11. fxe5 0-0 12. Bg5 Bxf3 13. Bxf3 Nxe5 14. Bg2 Qd6 15. Nc1 h6 16. Bf4 N7c6 17. Nb3 b6 18. Nd2 Qe6 19. Nf3 Rae8 20. Nxe5 Nxe5 21. Qd2 Kh7 22. Rae1 a5 23. Qf2 Qxa2 24. b3 Qa3 25. Bh3 Qb4 26. Bxe5 Bxe5 27. Bd7 Re7 28. Bc6 b5 29. Ra1 c4 30. dxc4 bxc4 31. Ra4 Qb6 32. Rxc4 Rc7 33. Bd5 Rxc4 34. Bxc4 f6 35. Kg2 h5 36. Bd3 Qc7 37. Ra1 Kg7 38. Qe1 Ra8 39. b4 a4 40. b5 h4 41. Qb4 hxg3 42. hxg3 Bxg3 43. b6 Qd6 44. b7 Rb8 45. Rxa4 Qf4 46. Qxd4 Rh8 47. Ra1 Rh2+ 48. Kg1 Bf2+ 49. Kf1 Bxd4+ 50. Ke1 Qd2+ 51. Kf1 Qf2# 0-1

[Event "Internet Section 16-A"]
[Site "Dos Hermanas"]
[Date "2003.03.16"]
[Round "1"]
[White "Bachmann, Rene"]
[Black "Pereira, Juliano Resende M"]
[Result "0-1"]
[ECO "B24"]
[PlyCount "64"]
[EventDate "2003.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 e5 6. f4 Nge7 7. Nf3 exf4 8. Bxf4 d5 9. Rb1 0-0 10. 0-0 Bxc3 11. bxc3 dxe4 12. dxe4 Qxd1 13. Rfxd1 b6 14. e5 Be6 15. a4 Rad8 16. Ng5 Bg4 17. Rxd8 Rxd8 18. h3 Rd1+ 19. Rxd1 Bxd1 20. Be4 h6 21. Nf3 g5 22. Bd2 Bxf3 23. Bxf3 Nxe5 24. Be2 f5 25. h4 gxh4 26. gxh4 Kg7 27. Kf2 N7g6 28. Kg3 Nf7 29. c4 Kf6 30. Bc3+ Ke6 31. a5 Nd6 32. axb6 Ne4+ 0-1

[Event "Internet Section 16-A"]
[Site "Dos Hermanas"]
[Date "2003.03.16"]
[Round "4"]
[White "Barles, Renato"]
[Black "Bachmann, Rene"]
[Result "0-1"]
[ECO "C21"]
[PlyCount "66"]
[EventDate "2003.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Bd3 Nc6 4. Ne2 Bc5 5. 0-0 d6 6. Ng3 Nf6 7. f4 Bg4 8. Qe1 0-0 9. f5 Re8 10. Bg5 h6 11. Bxf6 Qxf6 12. h3 Bxh3 13. gxh3 Qg5 14. Kh2 Ne5 15. Qf2 Qh4 16. Qf4 Qf6 17. Nd2 Nxd3 18. cxd3 d5 19. exd5 Bd6 20. Nde4 Rxe4 21. Qxe4 Qg5 22. Qg2 h5 23. Kg1 Bxg3 24. Rf3 h4 25. Raf1 Re8 26. Kh1 Qh5 27. b4 Re3 28. a4 f6 29. b5 Qe8 30. Rb1 Re2 31. Qg1 Rh2+ 32. Qxh2 Bxh2 33. Kxh2 Qe2+ 0-1

[Event "Internet Section 16-A"]
[Site "Dos Hermanas"]
[Date "2003.03.16"]
[Round "6"]
[White "Dapul Weberman, Sarah"]
[Black "Bachmann, Rene"]
[Result "0-1"]
[ECO "C64"]
[PlyCount "106"]
[EventDate "2003.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 d6 5. c3 Bd7 6. d4 exd4 7. cxd4 Bb6 8. Bg5 Nge7 9. Nc3 0-0 10. Nd5 f6 11. Bh4 Nxd5 12. exd5 Ne7 13. Bxd7 Qxd7 14. Qb3 Qg4 15. Rad1 Nf5 16. h3 Qg6 17. Rfe1 Rfe8 18. Qa4 Rxe1+ 19. Rxe1 Qh6 20. Bg3 Nxg3 21. fxg3 Kf8 22. Qd7 Qg6 23. Qe7+ Kg8 24. Kh2 Qf7 25. Qe4 g6 26. Rf1 Re8 27. Qg4 Qxd5 28. Qd7 Qf7 29. Qg4 f5 30. Qh4 Re4 31. Qh6 Bxd4 32. Ng5 Qg7 33. Qxg7+ Kxg7 34. Nxe4 fxe4 35. Re1 d5 36. Rd1 c5 37. g4 Kf6 38. Kg3 Be5+ 39. Kf2 d4 40. Ke2 Bf4 41. Rf1 Ke5 42. Rf2 d3+ 43. Kd1 e3 44. Rf3 Ke4 45. Ke1 c4 46. Kd1 g5 47. Ke1 b5 48. a3 a5 49. Kd1 b4 50. axb4 axb4 51. Ke1 c3 52. bxc3 bxc3 53. Kd1 c2+ 0-1

[Event "Internet Section 16-A"]
[Site "Dos Hermanas"]
[Date "2003.03.16"]
[Round "2"]
[White "Vasta, Eduardo"]
[Black "Bachmann, Rene"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "2367"]
[PlyCount "21"]
[EventDate "2003.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. 0-0 d6 8. cxd4 Nge7 9. Ng5 0-0 10. Qh5 g6 11. Qxh7# 1-0

[Event "PAR-ch Mayor"]
[Site "Asuncion"]
[Date "1998.06.21"]
[Round "10"]
[White "Bachmann, Rene"]
[Black "Saldana, Fernando Javier"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "63"]
[EventDate "1998.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PAR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Nc3 d6 7. Be3 Na5 8. Bb3 Nxb3 9. axb3 a6 10. h3 h6 11. Qd2 Be6 12. Nh2 Nh7 13. f4 f5 14. fxe5 fxe4 15. exd6 Bxd6 16. Nxe4 Be7 17. Nf3 Qd5 18. Rae1 Rae8 19. Nc3 Qh5 20. Bf4 Bc5+ 21. d4 Bd6 22. Bxd6 cxd6 23. Ne4 Bc8 24. Nxd6 Rxe1 25. Qxe1 Bxh3 26. gxh3 Qg6+ 27. Kh1 Qxd6 28. Qe5 Qd7 29. Kg2 Qf7 30. Qe2 Qh5 31. Ng1 Qg6+ 32. Kh1 1/2-1/2

[Event "PAR-ch Mayor"]
[Site "Asuncion"]
[Date "1998.06.20"]
[Round "8"]
[White "Bachmann, Rene"]
[Black "Pustilnik, Iber"]
[Result "1/2-1/2"]
[ECO "B24"]
[PlyCount "86"]
[EventDate "1998.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PAR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 Nc6 5. f4 e6 6. Nf3 Be7 7. 0-0 0-0 8. d3 Rb8 9. h3 a6 10. Be3 Qc7 11. g4 g6 12. Qd2 d5 13. Bf2 dxe4 14. Nxe4 b6 15. Bg3 Nxe4 16. dxe4 Bb7 17. Kh2 Rbd8 18. Qe3 Qc8 19. c3 Rfe8 20. Rad1 Rxd1 21. Rxd1 Rd8 22. Qe2 Na5 23. Nd2 Qd7 24. Bf3 Qa4 25. Nb3 Rxd1 26. Qxd1 Bxe4 27. Bxe4 Qxe4 28. Nxa5 bxa5 29. Qd2 c4 30. Kg1 Kf8 31. Bf2 Qb1+ 32. Kg2 Qxa2 33. Qd4 f6 34. g5 Kf7 35. gxf6 Bxf6 36. Qd7+ Be7 37. Bc5 Qxb2+ 38. Kh1 Qb1+ 39. Kh2 Qc2+ 40. Kg1 Qc1+ 41. Kg2 Qc2+ 42. Kg1 Qc1+ 43. Kg2 Qc2+ 1/2-1/2

[Event "PAR-ch Mayor"]
[Site "Asuncion"]
[Date "1998.06.20"]
[Round "9"]
[White "Montanaro Uchoa, Hazael"]
[Black "Bachmann, Rene"]
[Result "1-0"]
[ECO "C46"]
[PlyCount "48"]
[EventDate "1998.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PAR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. d3 d6 5. Bg5 Nge7 6. h3 h6 7. Bh4 Be6 8. Be2 0-0 9. 0-0 Qd7 10. Kh2 f5 11. exf5 Nxf5 12. Bg3 Nxg3 13. fxg3 Nd4 14. Nxd4 Bxd4 15. Qd2 Rxf1 16. Rxf1 Rf8 17. Rxf8+ Kxf8 18. b3 Qf7 19. Bf3 c6 20. Ne4 Ke7 21. Qb4 c5 22. Qxb7+ Bd7 23. Bg4 Qf1 24. Qxd7+ Kf8 1-0

[Event "PAR-ch Mayor"]
[Site "Asuncion"]
[Date "1998.06.14"]
[Round "6"]
[White "Bachmann, Rene"]
[Black "Gamarra, Ramon"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "98"]
[EventDate "1998.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PAR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. f4 e6 7. Nf3 Nge7 8. 0-0 Rb8 9. Rb1 b5 10. a3 0-0 11. Be3 Nd4 12. Ne2 Nec6 13. c3 Nxe2+ 14. Qxe2 b4 15. d4 bxc3 16. bxc3 Qa5 17. Rxb8 Nxb8 18. Qb2 Ba6 19. Rc1 Nd7 20. e5 Rb8 21. Qa2 d5 22. Nd2 Bf8 23. Nb3 Qb5 24. Nxc5 Nxc5 25. dxc5 Qd3 26. Bd4 Bc4 27. Qc2 a5 28. Bf1 Qxc2 29. Rxc2 Rb1 30. Rf2 Be7 31. Kg2 Bxf1+ 32. Rxf1 Rb3 33. a4 Kf8 34. Kf3 Ke8 35. Ke2 Kd7 36. Kd3 Kc6 37. Kc2 Rb7 38. Rb1 Rxb1 39. Kxb1 Bxc5 40. Kc2 Be7 41. Kd3 Ba3 42. Kc2 Bf8 43. Kd3 Ba3 44. Ke2 h5 45. Kf2 Be7 46. h3 Bd8 47. Kf3 Kd7 48. g4 hxg4+ 49. hxg4 Ke8 0-1

[Event "PAR-ch Mayor"]
[Site "Asuncion"]
[Date "1998.06.14"]
[Round "7"]
[White "Paniagua, Faustino"]
[Black "Bachmann, Rene"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "84"]
[EventDate "1998.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PAR"]
[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. Bc4 Na5 5. Bxf7+ Kxf7 6. Ne5+ Ke7 7. Bg5+ Nf6 8. Ng6+ hxg6 9. e5 Ke8 10. 0-0 Be7 11. exf6 gxf6 12. Qxd4 Nc6 13. Qd3 fxg5 14. Qxg6+ Kf8 15. Qf5+ Kg7 16. Nc3 d6 17. Qd3 Bf6 18. Rfe1 Bxc3 19. Qxc3+ Qf6 20. Qb3 Rb8 21. Re3 Ne5 22. Rf1 Be6 23. Qc3 Rbe8 24. Rg3 Ng4 25. Qd2 Qf4 26. Qe2 Ne5 27. b3 Qh4 28. h3 Qf4 29. Re1 Ref8 30. c4 Bd7 31. Qb2 Qf6 32. Qd2 Kg6 33. Rf1 Qf4 34. Qc3 Kf7 35. c5 Bb5 36. Re1 Qxf2+ 37. Kxf2 Kg6+ 38. Kg1 g4 39. cxd6 cxd6 40. Qb4 Ba6 41. Qxd6+ Kg5 42. Qxe5+ Kh4 1-0

[Event "PAR-ch Mayor"]
[Site "Asuncion"]
[Date "1998.06.13"]
[Round "4"]
[White "Bachmann, Rene"]
[Black "Bento, Robert"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "124"]
[EventDate "1998.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PAR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nf3 Nf6 7. 0-0 0-0 8. d3 a6 9. h3 Rb8 10. Be3 Bd7 11. Kh2 b5 12. g4 Bxg4 13. Bd2 Bh5 14. Ne2 Qc7 15. Ng3 Bxf3 16. Qxf3 Nd4 17. Qd1 Nd7 18. c3 Nc6 19. Rb1 b4 20. Qa4 Rb6 21. Rfc1 bxc3 22. bxc3 Rfb8 23. Rb3 Rxb3 24. axb3 Qb6 25. e5 dxe5 26. fxe5 Ncxe5 27. Be4 Nxd3 28. Bxd3 c4 29. Bxc4 Qf2+ 30. Kh1 Qxg3 31. Rf1 Qxh3+ 32. Kg1 Qg3+ 33. Kh1 e6 34. Qxd7 Qh3+ 35. Kg1 Rf8 36. Qd6 Qh4 37. Be1 Qg5+ 38. Kh1 Be5 39. Qd2 Qh5+ 40. Kg1 Rc8 41. Qf2 Kh8 42. Qg2 g5 43. Qf2 Rg8 44. Bxa6 Rg6 45. Be2 g4 46. Qh4 Qxh4 47. Bxh4 f5 48. c4 f4 49. c5 f3 50. Bd1 Rh6 51. Re1 Bf4 52. Bd8 Bg3 53. Rf1 e5 54. Bxf3 gxf3 55. Rxf3 Bf4 56. b4 Rc6 57. Be7 Rc7 58. Bd6 Rb7 59. Rb3 Be3+ 60. Rxe3 Rxb4 61. c6 e4 62. c7 Rc4 1-0

[Event "PAR-ch Mayor"]
[Site "Asuncion"]
[Date "1998.06.13"]
[Round "5"]
[White "Curatola, Clemente"]
[Black "Bachmann, Rene"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2220"]
[PlyCount "93"]
[EventDate "1998.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PAR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Bf5 3. Nf3 Nd7 4. e3 Ngf6 5. Nc3 e6 6. Bd3 Bg6 7. Ne5 Be7 8. f4 Rc8 9. 0-0 0-0 10. f5 Bxf5 11. Bxf5 exf5 12. Rxf5 c6 13. Qf3 Nxe5 14. Rxe5 Rc7 15. Ne2 Ne4 16. Bf4 Bd6 17. Rh5 Re7 18. Qh3 Bxf4 19. Nxf4 Nf6 20. Rf5 Ne4 21. Nh5 Qd7 22. Qg4 g6 23. Qxe4 dxe4 24. Nf6+ Kg7 25. Nxd7 Rxd7 26. Rf4 f5 27. Raf1 Rf6 28. g4 Rdf7 29. g5 Rd6 30. c4 b6 31. Kg2 Rb7 32. R4f2 b5 33. c5 Rdd7 34. Kg3 Kf7 35. h4 Ke6 36. Kf4 a5 37. Rh1 Kd5 38. h5 Rg7 39. Rfh2 Rbe7 40. b3 Ra7 41. hxg6 hxg6 42. Rh8 Rae7 43. Rd8+ Rd7 44. Rhh8 Ke6 45. Rc8 Rc7 46. Rhe8+ Kd7 47. Rcd8# 1-0

[Event "PAR-ch Mayor"]
[Site "Asuncion"]
[Date "1998.06.12"]
[Round "2"]
[White "Bachmann, Rene"]
[Black "Abdo, Luis"]
[Result "1/2-1/2"]
[ECO "B25"]
[PlyCount "90"]
[EventDate "1998.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PAR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nf3 e5 7. d3 Nge7 8. 0-0 0-0 9. Rb1 Nd4 10. Be3 a5 11. fxe5 dxe5 12. Ne2 b6 13. Nc3 h6 14. Nd2 Be6 15. a3 Qd7 16. Nc4 Rab8 17. b3 Bg4 18. Qd2 Kh7 19. b4 Qc7 20. bxa5 b5 21. Nb6 b4 22. axb4 cxb4 23. Rxb4 Qxc3 24. Qxc3 Ne2+ 25. Kf2 Nxc3 26. Bc5 Nc6 27. Rb3 Ne2 28. h3 Nxa5 29. Ra3 Nb7 30. Bxf8 Bxf8 31. hxg4 Bxa3 32. Kxe2 Nd6 33. Nd7 Rb5 34. Rh1 Kg7 35. Rf1 Bb2 36. Kd2 Bd4 37. Nf6 Rb2 38. Nd5 Nb5 39. Bf3 Ra2 40. Bd1 Na3 41. Nb4 Nb1+ 42. Ke2 Nc3+ 43. Kd2 Nb1+ 44. Ke2 Nc3+ 45. Kd2 Nb1+ 1/2-1/2

[Event "PAR-ch Mayor"]
[Site "Asuncion"]
[Date "1998.06.12"]
[Round "3"]
[White "Cardozo, D Cesar G"]
[Black "Bachmann, Rene"]
[Result "0-1"]
[ECO "D03"]
[PlyCount "114"]
[EventDate "1998.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PAR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Nbd7 4. Nbd2 h6 5. Bf4 e6 6. e3 Be7 7. Bd3 0-0 8. 0-0 b6 9. Ne5 Nxe5 10. Bxe5 Bb7 11. Qf3 Rc8 12. Qg3 c5 13. c3 cxd4 14. exd4 Bc6 15. Rae1 Qd7 16. f4 Bb5 17. f5 Bxd3 18. fxe6 fxe6 19. Qxd3 Ng4 20. Nf3 Qe8 21. Bg3 Bd8 22. Qe2 Rc6 23. h3 Nf6 24. Be5 Ne4 25. Nd2 Ng5 26. Qg4 Rxf1+ 27. Rxf1 Bc7 28. Bxg7 Kxg7 29. h4 Qg6 30. hxg5 Qxg5 31. Qf3 Qe7 32. Qh5 e5 33. dxe5 Bxe5 34. Nf3 Re6 35. Nh4 Kg8 36. Qg4+ Kh7 37. Qf5+ Kg8 38. Ng6 Qe8 39. Nh4 Rf6 40. Qg4+ Kh7 41. Nf5 Qf8 42. Qf3 d4 43. Qe4 Bb8 44. cxd4 Kh8 45. d5 Qc5+ 46. Kh1 Qb5 47. Re1 Qc5 48. Ne7 Qf2 49. Rg1 Qg3 50. Ng6+ Rxg6 51. Qe8+ Rg8 52. Qh5 Qg5 53. Qf3 Qh4+ 54. Qh3 Qxh3+ 55. gxh3 Rxg1+ 56. Kxg1 Kg7 57. Kf2 Kf6 0-1

[Event "PAR-ch Mayor"]
[Site "Asuncion"]
[Date "1998.06.11"]
[Round "1"]
[White "Valiente, Cristobal"]
[Black "Bachmann, Rene"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2400"]
[PlyCount "61"]
[EventDate "1998.06.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PAR"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Be7 5. Nf3 0-0 6. 0-0 d6 7. d3 Rb8 8. Rb1 Bf5 9. e4 Bg4 10. h3 Be6 11. Be3 h6 12. Kh2 a6 13. Qd2 Nh7 14. Ng1 f5 15. Nd5 fxe4 16. dxe4 Bg5 17. f4 exf4 18. gxf4 Bf6 19. Nf3 b5 20. c5 Ne7 21. Nxc7 Qxc7 22. cxd6 Qd7 23. dxe7 Qxe7 24. b3 Rbd8 25. Qf2 Qc7 26. Rbc1 Qb8 27. e5 Be7 28. Nd4 Bd7 29. Bd5+ Kh8 30. Qg3 Be8 31. Ne6 1-0

[Event "CHI Mayor op"]
[Site "Chile"]
[Date "1997.??.??"]
[Round "?"]
[White "Abente, S Ramiro"]
[Black "Bachmann, Rene"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "67"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 0-0 7. cxd5 exd5 8. Bd3 Re8 9. 0-0 c6 10. Qc2 h6 11. Bh4 Bd6 12. Rfe1 Nf8 13. e4 dxe4 14. Nxe4 N8h7 15. Nxf6+ Nxf6 16. Rxe8+ Qxe8 17. Bxf6 gxf6 18. Bh7+ Kg7 19. Re1 Qd8 20. Bf5 Bxf5 21. Qxf5 Qb6 22. Qg4+ Kf8 23. b3 Qa5 24. Qh4 Kg7 25. Qg4+ Kf8 26. Qd7 Qb4 27. Kf1 Be7 28. Qh3 Kg7 29. Nh4 Qb5+ 30. Kg1 Bf8 31. Nf5+ Kh7 32. Re7 Qd5 33. Qh5 Bg7 34. Rxf7 1-0

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Bachmann, Rene"]
[Black "Brufman, Leandro"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "115"]
[EventDate "1997.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 e6 6. 0-0 Nge7 7. f4 0-0 8. d3 d6 9. Be3 Rb8 10. Rb1 Qa5 11. a3 Nd4 12. Bf2 Nec6 13. Nxd4 Nxd4 14. Ne2 b5 15. c3 Nxe2+ 16. Qxe2 Ba6 17. Rfd1 Rfc8 18. Qd2 Bb7 19. d4 Qc7 20. Rbc1 a6 21. Re1 Rd8 22. Rcd1 Rbc8 23. Qc1 cxd4 24. cxd4 d5 25. e5 Qa5 26. Qd2 Qxd2 27. Rxd2 Rc7 28. Be3 Rdc8 29. Kf1 Bf8 30. Ke2 b4 31. Ra1 b3 32. Rb1 Rc2 33. Kd1 Be7 34. Bf1 Kf8 35. Bd3 R2c7 36. Re2 Ke8 37. Bd2 Kd7 38. Rc1 Rxc1+ 39. Bxc1 Rc6 40. Bd2 Kc7 41. Ba5+ Kd7 42. Re3 Rc8 43. Bb6 Rc6 44. Ba5 Rc8 45. Bb1 Rc4 46. Bb6 Rc6 47. Rxb3 Kc8 48. Bd3 Bf8 49. Kd2 Be7 50. Rc3 Kd7 51. Ba5 Rxc3 52. Kxc3 Kc8 53. Bb4 Bxb4+ 54. Kxb4 Kb8 55. Kc5 Kc7 56. b4 Bc8 57. b5 a5 58. b6+ 1-0

[Event "CHI Mayor op"]
[Site "Chile"]
[Date "1997.??.??"]
[Round "?"]
[White "Bachmann, Rene"]
[Black "Cappello, Juan Jose"]
[Result "1-0"]
[ECO "B24"]
[PlyCount "135"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 Nf6 5. f4 d6 6. Nf3 Be7 7. 0-0 0-0 8. d3 a6 9. h3 Qc7 10. Be3 d5 11. Bf2 b5 12. Qe2 b4 13. Nd1 Bb7 14. Nd2 Rac8 15. c3 a5 16. Rc1 Ba6 17. c4 Nd4 18. Bxd4 cxd4 19. e5 Nd7 20. Nf2 dxc4 21. Nxc4 Bxc4 22. Rxc4 Qa7 23. Rfc1 Nb6 24. Rc6 Rxc6 25. Rxc6 Rc8 26. Qc2 Qb7 27. Kf1 Rxc6 28. Bxc6 Qc7 29. Ke2 Nd5 30. Ba4 Qxc2+ 31. Bxc2 Ne3 32. Bb3 f6 33. Bxe6+ Kf8 34. Ng4 Nxg4 35. Bxg4 fxe5 36. fxe5 h6 37. Kf3 Bc5 38. Ke4 Ke7 39. Kd5 Bb6 40. Kc6 Ba7 41. Kb5 Bb8 42. Kxa5 Bxe5 43. Kxb4 Bxg3 44. Kc5 Kd8 45. Kxd4 Kc7 46. Kc5 Be5 47. d4 Bd6+ 48. Kb5 Kb7 49. Bf3+ Ka7 50. b4 Be7 51. a4 Bd6 52. a5 Be7 53. Ka4 Bd6 54. b5 Bc7 55. b6+ Bxb6 56. axb6+ Kxb6 57. Kb4 g5 58. Kc4 Kc7 59. Kd5 Kd7 60. Ke5 Ke7 61. Kf5 Kf7 62. d5 Kg7 63. Ke6 Kg6 64. d6 h5 65. d7 g4 66. d8Q gxf3 67. Qf6+ Kh7 68. Kf7 1-0

[Event "CHI Mayor op"]
[Site "Chile"]
[Date "1997.??.??"]
[Round "?"]
[White "Bachmann, Rene"]
[Black "Mendez, Luis"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "104"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHI"]
[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. 0-0 Bc5 5. d3 d6 6. Nc3 h6 7. Be3 Bxe3 8. fxe3 0-0 9. Qd2 Na5 10. Bb3 c6 11. Ne2 Nxb3 12. axb3 Be6 13. Ng3 g6 14. Qb4 Qc7 15. h3 a5 16. Qe1 Nh7 17. Nh4 Qe7 18. Nf3 b6 19. Nd2 b5 20. Nb1 Qg5 21. Nd2 Qe7 22. Nf3 b4 23. Qe2 Ng5 24. Nh1 f5 25. exf5 Bxf5 26. e4 Be6 27. Qe3 Nxf3+ 28. Rxf3 Rxf3 29. Qxf3 Kg7 30. Qe3 c5 31. Nf2 Qd7 32. Ra4 h5 33. Qg5 Qf7 34. Qc1 Bd7 35. Ra2 a4 36. Qa1 Rf8 37. Nh1 axb3 38. cxb3 Qxb3 39. Ra7 Rf7 40. Qb1 c4 41. dxc4 Qe3+ 42. Kh2 Qxa7 43. Qd3 Qd4 44. Qc2 Bc6 45. b3 Bxe4 46. Qa2 h4 47. Qe2 Bd3 48. Qa2 Qf4+ 49. Kg1 Qc1+ 50. Kh2 Rf1 51. Qa7+ Kh6 52. Nf2 Qf4+ 0-1

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Bachmann, Rene"]
[Black "Navarette, Anderson"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "115"]
[EventDate "1997.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. e3 cxd4 5. exd4 d5 6. Nf3 Nc6 7. Be2 dxc4 8. Bxc4 Bb4 9. 0-0 0-0 10. Bg5 Bd7 11. Ne4 Be7 12. Nc3 Qb6 13. Qb3 Qxb3 14. Bxb3 Na5 15. Bc2 Bc6 16. Ne5 Rfd8 17. Rfd1 Rac8 18. Rac1 Bd5 19. Bxf6 Bxf6 20. Nxd5 Rxd5 21. Nf3 Nc6 22. Kf1 Kf8 23. Be4 Rd6 24. b3 h6 25. d5 exd5 26. Rxd5 Rxd5 27. Bxd5 a6 28. Ne1 Rc7 29. Nd3 Bd8 30. Bxc6 bxc6 31. Nb4 c5 32. Nxa6 Ra7 33. Nxc5 Rxa2 34. Re1 Ba5 35. Rb1 Bb4 36. Nd3 Ba5 37. b4 Bb6 38. Nc5 Bxc5 39. bxc5 Rc2 40. Rb5 g6 41. g3 Kg7 42. h4 h5 43. f3 Kf8 44. Rb8+ Ke7 45. Rb7+ Ke6 46. Rb6+ Kd5 47. Rf6 Rxc5 48. Rxf7 Rc6 49. Rf8 Ke6 50. Rf4 Rc1+ 51. Ke2 Rc2+ 52. Kf1 Rc1+ 53. Kg2 Rc2+ 54. Kh3 Rc1 55. g4 Rc5 56. g5 Rc6 57. Kg3 Ra6 58. Rf6+ 1-0

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Bachmann, Rene"]
[Black "Nunez V, Daniel Fernando"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "60"]
[EventDate "1997.??.??"]
[EventType "team-tourn"]
[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 d6 3. Bc4 Be7 4. 0-0 Nf6 5. Nc3 Bg4 6. h3 Bh5 7. d3 Nc6 8. Be3 Na5 9. Bb3 0-0 10. Nd5 Nxd5 11. Bxd5 c6 12. Bb3 Nxb3 13. axb3 a6 14. g4 Bg6 15. Re1 Qc7 16. Nd2 d5 17. f3 Rad8 18. Bf2 h5 19. exd5 cxd5 20. Bg3 Bd6 21. Rc1 hxg4 22. hxg4 f5 23. gxf5 Rxf5 24. c4 Bc5+ 25. Kh2 dxc4 26. Nxc4 Rxd3 27. Qe2 Qd7 28. Nxe5 Rh5+ 29. Bh4 Rxh4+ 30. Kg3 Qh3# 0-1

[Event "CHI Mayor op"]
[Site "Chile"]
[Date "1997.??.??"]
[Round "?"]
[White "Bachmann, Rene"]
[Black "Ogdon, Ricardo"]
[Result "1-0"]
[ECO "B24"]
[PlyCount "99"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 Nc6 5. f4 e5 6. d3 Be7 7. Nf3 Bg4 8. h3 Bxf3 9. Bxf3 Nd4 10. Bg2 b5 11. 0-0 a6 12. Be3 Nc6 13. f5 b4 14. Nb1 Nd7 15. a3 a5 16. Nd2 Nb6 17. Kh2 Bg5 18. Bxg5 Qxg5 19. h4 Qd8 20. Nf3 h6 21. Kg1 Qc7 22. Nh2 Nd4 23. c3 bxc3 24. bxc3 Nc6 25. Rb1 Rb8 26. h5 Nd7 27. Ng4 Nf6 28. Nxf6+ gxf6 29. Qa4 Ke7 30. Bf3 Rxb1 31. Rxb1 Rb8 32. Rxb8 Nxb8 33. Qc2 Qb6 34. Qc1 c4+ 35. Kf1 cxd3 36. Qxh6 Qb1+ 37. Kf2 Qc2+ 38. Ke1 Qxc3+ 39. Qd2 Qxa3 40. Qe3 Nd7 41. Qa7 d2+ 42. Kf2 Qc5+ 43. Qxc5 Nxc5 44. Ke2 a4 45. Kxd2 Nd7 46. Bd1 Nf8 47. Bxa4 Nh7 48. Kc3 Ng5 49. Bc2 Nh7 50. Kc4 1-0

[Event "CHI Mayor op"]
[Site "Chile"]
[Date "1997.??.??"]
[Round "?"]
[White "Bachmann, Rene"]
[Black "Riline Orso, Alejandro"]
[Result "0-1"]
[ECO "B25"]
[BlackElo "2250"]
[PlyCount "136"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nf3 e5 7. d3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. Ne2 Nxf3+ 11. Bxf3 exf4 12. Bxf4 Bxb2 13. Rb1 Bg7 14. Bg2 Nc6 15. Nc1 Qe7 16. Nb3 Be6 17. Qd2 Rad8 18. c3 b6 19. Rbd1 d5 20. Rde1 dxe4 21. Bxe4 Qd7 22. Rd1 Bd5 23. Bxd5 Qxd5 24. Be3 Ne5 25. Qe2 Rfe8 26. d4 Nc4 27. dxc5 Qe4 28. Rxd8 Rxd8 29. Re1 Bxc3 30. Bh6 Qxe2 31. Rxe2 bxc5 32. Rc2 Bd4+ 33. Nxd4 Rxd4 34. Re2 Rd8 35. Rc2 Nd6 36. Rxc5 Nf5 37. Bg5 Rd1+ 38. Kf2 Kg7 39. Ra5 Rd7 40. Ra6 h5 41. h3 Rc7 42. Bf4 Re7 43. Bg5 Rb7 44. Bf4 f6 45. Bc1 g5 46. g4 hxg4 47. hxg4 Nh6 48. Kf3 Nf7 49. Be3 Ne5+ 50. Kg3 Rb4 51. Rxa7+ Kg6 52. Ra6 Rxg4+ 53. Kf2 Rb4 54. Kg3 Kf5 55. Ra5 Rg4+ 56. Kf2 Kg6 57. Ra6 Re4 58. Ra3 f5 59. Rc3 f4 60. Bb6 g4 61. Bc7 g3+ 62. Kg2 Re2+ 63. Kf1 Rf2+ 64. Kg1 Nf3+ 65. Rxf3 Rxf3 66. a4 Kf5 67. a5 Ra3 68. Kg2 Kg4 0-1

[Event "CHI Mayor op"]
[Site "Chile"]
[Date "1997.??.??"]
[Round "?"]
[White "Bachmann, Rene"]
[Black "Riquelme, Andres"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "78"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHI"]
[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 Bc5 4. d3 Nf6 5. 0-0 0-0 6. Nc3 h6 7. Be3 Bxe3 8. fxe3 d6 9. Qe1 Na5 10. Bb3 Nxb3 11. axb3 Nh7 12. Nh4 c6 13. Qg3 Qg5 14. Qxg5 Nxg5 15. Nf5 Bxf5 16. Rxf5 Ne6 17. b4 g6 18. Rff1 f5 19. Rf2 f4 20. Rf3 Ng5 21. Rff1 fxe3 22. Rfe1 Rf2 23. Rac1 Raf8 24. Rxe3 Ne6 25. Re2 R2f7 26. Rd2 Nd4 27. Rcd1 h5 28. Ne2 Ne6 29. d4 Ng5 30. Nc3 Rf4 31. Re2 exd4 32. g3 Rg4 33. Kg2 dxc3 34. bxc3 Rxe4 35. Red2 d5 36. b5 Nf3 37. Rf2 Ne1+ 38. Kf1 Nxc2 39. bxc6 Ne3+ 0-1

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Beltran, Horacio"]
[Black "Bachmann, Rene"]
[Result "1-0"]
[ECO "C53"]
[PlyCount "21"]
[EventDate "1997.??.??"]
[EventType "team-tourn"]
[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. d4 exd4 4. Bc4 Bc5 5. c3 Qe7 6. 0-0 d3 7. b4 Bb6 8. e5 h6 9. a4 a6 10. Ba3 Qd8 11. Qb3 1-0

[Event "CHI Mayor op"]
[Site "Chile"]
[Date "1997.??.??"]
[Round "?"]
[White "Caceres, Jose"]
[Black "Bachmann, Rene"]
[Result "0-1"]
[ECO "D04"]
[PlyCount "110"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Be2 e6 5. Nbd2 c5 6. 0-0 Nc6 7. b3 cxd4 8. exd4 Bd6 9. Bb2 0-0 10. Ne5 Bxe2 11. Qxe2 Rc8 12. f4 Qb6 13. c3 Nxd4 14. cxd4 Rc2 15. Qe3 Bxe5 16. fxe5 Ng4 17. Qd3 Rxb2 18. Qc3 Rc2 19. Qxc2 Qxd4+ 20. Kh1 Nf2+ 21. Rxf2 Qxa1+ 22. Rf1 Qxe5 23. Nf3 Qd6 24. Rc1 f6 25. Qc7 Qxc7 26. Rxc7 Rf7 27. Rc8+ Rf8 28. Rxf8+ Kxf8 29. Kg1 e5 30. Kf2 Ke7 31. g4 Ke6 32. Ke3 g6 33. h4 d4+ 34. Ke2 Kd5 35. h5 e4 36. Nh4 gxh5 37. gxh5 Ke5 38. h6 f5 39. Ng6+ Kf6 40. Nf4 d3+ 41. Ke3 Kg5 42. Nd5 Kxh6 43. Kf4 d2 44. Nc3 Kg6 45. Ke3 Kg5 46. Kxd2 Kg4 47. Ke3 h5 48. Kf2 h4 49. Kg2 h3+ 50. Kh2 e3 51. Ne2 f4 52. Ng1 f3 53. Nxh3 e2 54. Nf2+ Kf4 55. Kh3 Ke3 0-1

[Event "CHI Mayor op"]
[Site "Chile"]
[Date "1997.??.??"]
[Round "?"]
[White "Cardozo, D Cesar G"]
[Black "Bachmann, Rene"]
[Result "0-1"]
[ECO "D03"]
[PlyCount "108"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Nbd7 4. e3 e6 5. Bd3 Bd6 6. Nbd2 h6 7. Bh4 0-0 8. 0-0 b6 9. e4 dxe4 10. Bxe4 Rb8 11. Re1 Be7 12. Bd3 Bb7 13. Ne5 c5 14. Bb5 cxd4 15. Ndc4 Nxe5 16. Nxe5 Qd5 17. Bf1 Rbc8 18. Qe2 Rfd8 19. Red1 Rc7 20. c3 Rc5 21. Bg3 Qe4 22. Qxe4 Nxe4 23. Rxd4 Nxg3 24. Nxf7 Kxf7 25. Rxd8 Bxd8 26. hxg3 Rd5 27. Bc4 Rd2 28. Re1 Bd5 29. Bxd5 Rxd5 30. Re2 Bg5 31. f4 Be7 32. g4 Bd6 33. g3 Rd3 34. Kg2 g5 35. Rf2 Kg6 36. f5+ exf5 37. gxf5+ Kf6 38. g4 Rg3+ 39. Kf1 Rxg4 40. Rd2 Rf4+ 41. Kg2 Ke7 42. Rd5 a5 43. a3 Kd7 44. b3 Kc6 45. Rd1 Rxf5 46. Rh1 Rf6 47. b4 Kb5 48. Rc1 Kc4 49. bxa5 bxa5 50. Rd1 Bxa3 51. Ra1 Kb3 52. c4 Bb4 53. c5 Kc4 54. Rc1+ Kb5 0-1

[Event "CHI Mayor op"]
[Site "Chile"]
[Date "1997.??.??"]
[Round "?"]
[White "Cubas Berdnavek, Rodrigo D"]
[Black "Bachmann, Rene"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "119"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHI"]
[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 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 Bb6 7. Nbd2 0-0 8. Bb3 h6 9. Qe2 Be6 10. Bc2 Ne7 11. h3 Ng6 12. Nb3 Qd7 13. Kh2 Nh7 14. d4 c6 15. dxe5 dxe5 16. Rd1 Qe7 17. Be3 Bxe3 18. Qxe3 b6 19. Rd2 Rfd8 20. Rad1 Nf6 21. Qe2 Rac8 22. Qa6 Rxd2 23. Rxd2 Rc7 24. Nc1 Rd7 25. Qc8+ Ne8 26. Qxc6 Rxd2 27. Nxd2 Nf4 28. Nf3 g5 29. Bb3 Bd7 30. Qxh6 g4 31. Qg5+ Qxg5 32. Nxg5 Nd6 33. hxg4 Bxg4 34. f3 Bd7 35. g3 Ng6 36. Nd3 Kg7 37. Nh3 Bb5 38. Nb4 Ne7 39. Nd5 Nc6 40. Nf2 Na5 41. Bc2 Nac4 42. b3 Nd2 43. Bd1 f5 44. exf5 Nxf5 45. g4 Nd6 46. Kg2 e4 47. Nxe4 N6xe4 48. fxe4 Nxe4 49. Kf3 Bd3 50. c4 Nc5 51. Ne7 Bb1 52. a3 Ba2 53. b4 Nd7 54. Nc6 a6 55. Be2 b5 56. cxb5 axb5 57. Bxb5 Bd5+ 58. Kf4 Kf6 59. g5+ Kg6 60. Ne7+ 1-0

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Dauber, Henrique"]
[Black "Bachmann, Rene"]
[Result "0-1"]
[ECO "A21"]
[PlyCount "78"]
[EventDate "1997.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bc5 3. Nf3 d6 4. e3 Nf6 5. b3 Nc6 6. d3 0-0 7. Be2 Re8 8. 0-0 Bf5 9. d4 Bb4 10. Bb2 exd4 11. Nxd4 Bg6 12. Nxc6 bxc6 13. Bf3 Ne4 14. Nxe4 Bxe4 15. Qd4 Qf6 16. Qxe4 Qxb2 17. Qxc6 Rac8 18. Bg4 Rcd8 19. Qxc7 Bc5 20. Qa5 Rb8 21. Rab1 Qc2 22. Rfc1 Qe4 23. Bf3 Qd3 24. Qc3 Qf5 25. Qc2 Qg5 26. Be4 Kh8 27. Bxh7 g6 28. Bxg6 fxg6 29. Qc3+ Kh7 30. Rd1 Rf8 31. Rd5 Qh4 32. f3 Rbe8 33. Re1 a5 34. Kh1 Bb4 35. Qxb4 axb4 36. Re2 Rg8 37. Rd4 Qf6 38. Rf4 Qa1+ 39. Re1 Qxe1# 0-1

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Jacobo, Christian"]
[Black "Bachmann, Rene"]
[Result "1-0"]
[ECO "C64"]
[PlyCount "39"]
[EventDate "1997.??.??"]
[EventType "team-tourn"]
[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 Bc5 4. 0-0 d6 5. c3 Bd7 6. d4 exd4 7. cxd4 Bb6 8. Nc3 Nge7 9. h3 0-0 10. Be3 Ng6 11. Rc1 Re8 12. Bc4 h6 13. Ne1 Ba5 14. Qh5 Nh8 15. Bd3 Bb6 16. Nc2 Ne7 17. f4 Bc6 18. f5 f6 19. Rf3 Kf8 20. Bxh6 1-0

[Event "CHI Mayor op"]
[Site "Chile"]
[Date "1997.??.??"]
[Round "?"]
[White "Medina, Vicente"]
[Black "Bachmann, Rene"]
[Result "0-1"]
[ECO "C65"]
[PlyCount "52"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHI"]
[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 Bc5 4. 0-0 d6 5. d3 Nf6 6. h3 h6 7. Nbd2 0-0 8. Re1 Be6 9. Nf1 Nh5 10. Bxc6 bxc6 11. Nxe5 Qh4 12. d4 Bb4 13. c3 dxe5 14. cxb4 Rfd8 15. Qc2 Rxd4 16. Qxc6 Rad8 17. Qxc7 f6 18. Be3 Rc8 19. Qe7 Bxh3 20. gxh3 Qxh3 21. Nh2 Rxe4 22. Rad1 Rcc4 23. Qe8+ Kh7 24. f3 Rxe3 25. Ng4 Qg3+ 26. Kh1 Qxf3+ 0-1

[Event "CHI Mayor op"]
[Site "Chile"]
[Date "1997.??.??"]
[Round "?"]
[White "Pustilnik, Iber"]
[Black "Bachmann, Rene"]
[Result "1-0"]
[ECO "E01"]
[PlyCount "95"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Nbd7 5. Nf3 b6 6. Qa4 Bb7 7. Ne5 Be7 8. Nc6 Qc8 9. cxd5 Nxd5 10. e4 Bxc6 11. Qxc6 Nb4 12. Qc4 c5 13. dxc5 Nxc5 14. 0-0 Ncd3 15. Qb5+ Kf8 16. Nc3 Bc5 17. Be3 Bxe3 18. fxe3 Qc5 19. Rxf7+ Kxf7 20. Qd7+ Kf6 21. Rf1+ Ke5 22. Qxg7+ Kd6 23. e5+ Qxe5 24. Ne4+ Kc6 25. Nd2+ Nd5 26. Rc1+ Kb5 27. Qd7+ Ka6 28. Qa4+ Kb7 29. Nc4 Nc5 30. Na5+ Kb8 31. Nc6+ Kb7 32. Na5+ Kc8 33. Qc6+ Nc7 34. Nc4 Qg7 35. b4 Qd7 36. Qf3 Rb8 37. bxc5 bxc5 38. Rd1 Nd5 39. e4 Qa4 40. Nd6+ Kc7 41. exd5 Rhf8 42. Nf7 exd5 43. Qxd5 Rb6 44. Qe5+ Kc8 45. Nd6+ Rxd6 46. Qxd6 Re8 47. Bh3+ Kb7 48. Rb1+ 1-0

[Event "Pan American-ch"]
[Site "Merida"]
[Date "1997.??.??"]
[Round "?"]
[White "Ruiz, Carlos"]
[Black "Bachmann, Rene"]
[Result "0-1"]
[ECO "C64"]
[PlyCount "92"]
[EventDate "1997.??.??"]
[EventType "team-tourn"]
[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 Bc5 4. Bxc6 dxc6 5. 0-0 Qe7 6. Re1 Bg4 7. d3 0-0-0 8. Be3 f6 9. Qd2 Bxf3 10. gxf3 Kb8 11. Rd1 Qd6 12. Qc3 Bd4 13. Bxd4 exd4 14. Qc4 Nh6 15. c3 Rhf8 16. cxd4 Qxd4 17. Qxd4 Rxd4 18. Nc3 Rfd8 19. Ne2 Rxd3 20. Rxd3 Rxd3 21. Kg2 Rd2 22. Nf4 g6 23. Re1 Nf7 24. h4 Ne5 25. h5 g5 26. Ne6 Nd3 27. Rf1 Nxb2 28. Nf8 h6 29. Nh7 Rd6 30. Re1 Nd3 31. Re3 a6 32. Nxf6 Nf4+ 33. Kg3 Rxf6 34. e5 Re6 35. Kg4 Kc8 36. Kf5 c5 37. Re4 Kd7 38. Rxf4 gxf4 39. Kxf4 c4 40. Ke4 c3 41. Kd3 Rxe5 42. Kxc3 Rxh5 43. Kd4 Ke6 44. Ke4 Rf5 45. f4 h5 46. Kf3 c5 0-1

[Event "Pan American-chT1"]
[Site "Cascavel"]
[Date "1996.??.??"]
[Round "?"]
[White "Bachmann, Rene"]
[Black "Medrano Urresti, David G"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "120"]
[EventDate "1996.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Be2 e6 9. 0-0 Nf6 10. Be3 Bd6 11. h3 Bh5 12. Rc1 a6 13. Qc2 0-0 14. Rfd1 Rc8 15. Ne4 Nxd4 16. Qxc8 Nxe2+ 17. Kh1 Qxc8 18. Rxc8 Rxc8 19. Nxd6 Rd8 20. g4 Bg6 21. Rd2 Nc1 22. Nxb7 Rxd2 23. Nxd2 Nxa2 24. Nc5 Nb4 25. Nc4 Nfd5 26. Bd2 Bd3 27. Ne5 Bb5 28. Kg2 f6 29. Nf3 e5 30. Kg3 Nd3 31. Nxd3 Bxd3 32. Ne1 Bb5 33. Nc2 Kf7 34. Kf3 g5 35. Nb4 Nxb4 36. Bxb4 Ke6 37. Ke4 Bf1 38. Ke3 Bxh3 39. f3 Bf1 40. Ba5 f5 41. Bd8 fxg4 42. fxg4 h6 43. Ke4 Bg2+ 44. Ke3 e4 45. Kf2 Bf3 46. Kg3 Kf7 47. Bb6 Kg6 48. Be3 h5 49. gxh5+ Kxh5 50. Kh3 g4+ 51. Kg3 Kg6 52. Kf4 Kf7 53. Bf2 Ke6 54. Ke3 Kd5 55. Kd2 Kc4 56. Kc2 a5 57. b3+ Kb4 58. Be1+ Kb5 59. Bf2 a4 60. bxa4+ Kxa4 1/2-1/2

[Event "Pan American-chT1"]
[Site "Cascavel"]
[Date "1996.??.??"]
[Round "?"]
[White "Bachmann, Rene"]
[Black "Piassi, Eric Augusto"]
[Result "0-1"]
[ECO "B56"]
[PlyCount "62"]
[EventDate "1996.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Bb5 Bd7 6. Be3 Nf6 7. Nc3 g6 8. 0-0 Bg7 9. Re1 0-0 10. Nxc6 bxc6 11. Bc4 Qc7 12. h3 Rab8 13. Bb3 Nh5 14. Qd2 Bxh3 15. gxh3 Qd7 16. Kh2 Rb4 17. f4 Bxc3 18. Qxc3 Rxe4 19. Qd2 Rb8 20. Rg1 d5 21. Raf1 d4 22. c3 Rxe3 23. Qg2 d3 24. f5 Rg3 25. Bxf7+ Kh8 26. Qxg3 Nxg3 27. Rxg3 Rxb2+ 28. Kh1 d2 29. fxg6 hxg6 30. Bxg6 d1Q 31. Rgg1 Qxh3# 0-1

[Event "Pan American-chT1"]
[Site "Cascavel"]
[Date "1996.??.??"]
[Round "?"]
[White "Bachmann, Rene"]
[Black "Rodrigues, Adolfo"]
[Result "1-0"]
[ECO "D91"]
[PlyCount "97"]
[EventDate "1996.??.??"]
[EventType "team-tourn"]
[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 c6 3. Nc3 Nf6 4. Bg5 g6 5. e3 Bg7 6. Nf3 Bg4 7. h3 Be6 8. cxd5 cxd5 9. Bd3 0-0 10. 0-0 Nc6 11. Rc1 Qd7 12. Rc2 a6 13. Qe2 Nb4 14. Rd2 Nxd3 15. Rxd3 Ne4 16. Rc1 Rac8 17. Bf4 f6 18. Nd2 b5 19. f3 Nxd2 20. Qxd2 b4 21. Ne2 Bxh3 22. gxh3 Qxh3 23. e4 Rxc1+ 24. Nxc1 e5 25. Qh2 Qc8 26. Bd2 dxe4 27. fxe4 Qg4+ 28. Qg2 Qd1+ 29. Kh2 f5 30. exf5 Rxf5 31. Qd5+ Kh8 32. Qd8+ Rf8 33. Qh4 Rf5 34. Qd8+ Bf8 35. dxe5 Qh5+ 36. Kg3 Qd1 37. Qd4 Bg7 38. Qd8+ Rf8 39. Qd4 h5 40. Qe3 Qg4+ 41. Kh2 Qh4+ 42. Kg2 Qg4+ 43. Qg3 Qe4+ 44. Kg1 Bxe5 45. Re3 Bxg3 46. Rxe4 Rf2 47. Bxb4 Rxb2 48. Bc3+ Kh7 49. Bxb2 1-0

[Event "Pan American-chT1"]
[Site "Cascavel"]
[Date "1996.??.??"]
[Round "?"]
[White "Bachmann, Rene"]
[Black "Vallejos, Esteban"]
[Result "0-1"]
[ECO "A87"]
[PlyCount "98"]
[EventDate "1996.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. g3 0-0 6. Bg2 d6 7. Bf4 Qe8 8. 0-0 Na6 9. b3 c6 10. d5 cxd5 11. cxd5 Nc5 12. Rc1 Bd7 13. Nd2 Rc8 14. Nc4 b5 15. Ne3 h6 16. b4 Nb7 17. Qd3 g5 18. Bxg5 hxg5 19. Nxf5 Bxf5 20. Qxf5 Nh7 21. Qd3 a6 22. Ne4 Qg6 23. f3 Nf6 24. Nxf6+ Qxf6 25. Qd2 Qd4+ 26. Qxd4 Bxd4+ 27. Kh1 Rc4 28. Rxc4 bxc4 29. Rc1 c3 30. e3 Bf6 31. Bh3 Rb8 32. a3 Nd8 33. f4 gxf4 34. exf4 Rb7 35. Bc8 Rb6 36. g4 Kg7 37. Kg2 Rb5 38. Bxa6 Rxd5 39. b5 Rd2+ 40. Kg3 c2 41. b6 Bb2 42. Rxc2 Rxc2 43. b7 Rc3+ 44. Kh4 Rb3 45. a4 Nxb7 46. Kg5 Bf6+ 47. Kf5 e6+ 48. Kxe6 Nc5+ 49. Kxd6 Nxa6 0-1

[Event "Pan American-chT1"]
[Site "Cascavel"]
[Date "1996.??.??"]
[Round "?"]
[White "Cabral, Andres"]
[Black "Bachmann, Rene"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "113"]
[EventDate "1996.??.??"]
[EventType "team-tourn"]
[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. f4 f5 3. e3 Nf6 4. Bd3 e6 5. Nd2 Nbd7 6. Ngf3 Bd6 7. 0-0 0-0 8. Ne5 Ne4 9. Bxe4 fxe4 10. Qg4 Nf6 11. Qg5 Qe8 12. c4 Qh5 13. cxd5 exd5 14. Nb3 Qxg5 15. fxg5 Ng4 16. Rxf8+ Kxf8 17. Nxg4 Bxg4 18. Bd2 b6 19. h3 Be2 20. Re1 Bc4 21. Nc1 Bg3 22. Rd1 a5 23. Be1 Bxe1 24. Rxe1 Ke7 25. Ne2 Bxa2 26. Nf4 Rf8 27. g6 h6 28. Rc1 Bc4 29. Nh5 Rg8 30. b3 Bxb3 31. Rxc7+ Ke6 32. Rc6+ Kd7 33. Rxb6 a4 34. Rb7+ Ke6 35. Nf4+ Kd6 36. Ra7 Kc6 37. Ne6 Kb6 38. Rf7 a3 39. Rf1 a2 40. Nc5 Bc4 41. Ra1 Kc6 42. Kf2 Rf8+ 43. Kg3 Rf1 44. Rxf1 Bxf1 45. Nb3 Bc4 46. Na1 Kb5 47. Nc2 Ka4 48. Kf4 Kb3 49. Na1+ Kb2 50. Kf5 Kxa1 51. Ke6 Kb2 52. Kf7 a1Q 53. Kxg7 Qa3 54. Kxh6 Bf1 55. g4 Bxh3 56. g5 Bf5 57. Kg7 0-1

[Event "Pan American-chT1"]
[Site "Cascavel"]
[Date "1996.??.??"]
[Round "?"]
[White "Rodrigues, Walter Jr"]
[Black "Bachmann, Rene"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "49"]
[EventDate "1996.??.??"]
[EventType "team-tourn"]
[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. Bg5 h6 6. Bh4 d6 7. Qd2 Bg4 8. Qe2 0-0 9. Nbd2 Nd4 10. Qd1 c6 11. c3 Nxf3+ 12. Nxf3 b5 13. Bb3 b4 14. 0-0 bxc3 15. bxc3 g5 16. Bg3 Nh5 17. Rb1 Rb8 18. d4 Bxf3 19. Qxf3 Nxg3 20. fxg3 exd4 21. Bxf7+ Kg7 22. Rxb8 dxc3+ 23. Kh1 Qe7 24. Qxc3+ Kh7 25. Rxf8 1-0

[Event "Pan American-chT1"]
[Site "Cascavel"]
[Date "1996.??.??"]
[Round "?"]
[White "Rojas, Silvio"]
[Black "Bachmann, Rene"]
[Result "1/2-1/2"]
[ECO "A25"]
[PlyCount "77"]
[EventDate "1996.??.??"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. d3 d6 6. Bg5 h6 7. Bd2 0-0 8. Nf3 Re8 9. 0-0 Bg4 10. a3 a5 11. Na4 Qd7 12. Nxc5 dxc5 13. Bc3 Rad8 14. Qc2 b6 15. Rab1 Nd4 16. Bxd4 cxd4 17. b4 axb4 18. axb4 c5 19. Rfe1 Qd6 20. bxc5 bxc5 21. Nd2 Rb8 22. Ne4 Nxe4 23. Bxe4 Re7 24. Rxb8+ Qxb8 25. Ra1 Ra7 26. Rxa7 Qxa7 27. Qb2 Qc7 28. Qb5 Bd7 29. Qb7 Qxb7 30. Bxb7 Kf8 31. e4 f5 32. h4 fxe4 33. Bxe4 Kf7 34. f4 exf4 35. gxf4 Kf6 36. Kg2 h5 37. Kg3 Bg4 38. Bf3 Bf5 39. Be4 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Blumenau"]
[Date "1995.04.??"]
[Round "5"]
[White "Bachmann, Rene"]
[Black "Kreuz, Andre"]
[Result "0-1"]
[ECO "C14"]
[PlyCount "104"]
[EventDate "1995.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Nc3 d5 5. e5 Nfd7 6. Bxe7 Qxe7 7. Bb5 c5 8. Nf3 b6 9. 0-0 Ba6 10. Bxd7+ Nxd7 11. Re1 0-0 12. a3 Rfe8 13. Qd2 Rf8 14. h3 Rae8 15. Rad1 Nb8 16. a4 Nc6 17. b3 Rc8 18. Nb5 Bxb5 19. axb5 Nxd4 20. Nxd4 cxd4 21. Rc1 Qc5 22. Qd3 Qc3 23. Red1 Qxd3 24. Rxd3 Rc5 25. Rxd4 Rxb5 26. Rd3 h6 27. Ra1 a5 28. c4 dxc4 29. bxc4 Rxe5 30. Rb3 Rc5 31. Rc1 Rfc8 32. Rxb6 Rxc4 33. Rxc4 Rxc4 34. Rb5 Rc1+ 35. Kh2 Ra1 36. Rb8+ Kh7 37. Ra8 Kg6 38. Kg3 Kf6 39. Kg4 Ra2 40. Kg3 g6 41. f3 h5 42. Ra7 a4 43. Kh2 h4 44. Ra8 g5 45. Ra5 e5 46. Ra6+ Kf5 47. Ra7 f6 48. Ra6 Kg6 49. Rb6 a3 50. Rc6 Rb2 51. Ra6 a2 52. Kg1 Rb1+ 0-1

[Event "Pan American-ch U12"]
[Site "Blumenau"]
[Date "1995.04.??"]
[Round "3"]
[White "Bachmann, Rene"]
[Black "Leal, Joao Vitor"]
[Result "0-1"]
[ECO "E14"]
[PlyCount "108"]
[EventDate "1995.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. e3 b6 4. Nc3 Bb7 5. Nf3 Nf6 6. g3 Nbd7 7. b3 Bd6 8. Bg2 0-0 9. 0-0 Ne4 10. Bb2 Ndf6 11. Qc2 c5 12. Rad1 Qe7 13. Ne5 Bxe5 14. dxe5 Ng4 15. Bf3 Nxe5 16. Bxe4 dxe4 17. Nxe4 f5 18. Bxe5 Bxe4 19. Qb2 Rad8 20. Rxd8 Rxd8 21. Qa1 Qb7 22. Rd1 Rxd1+ 23. Qxd1 Bh1 24. Kf1 Qg2+ 25. Ke1 Qg1+ 26. Kd2 Qxf2+ 27. Kc1 Qxe3+ 28. Kb1 Qxe5 29. Qxh1 Qe4+ 30. Qxe4 fxe4 31. Kc2 Kf7 32. Kd2 Kf6 33. Ke3 Kf5 34. h3 a6 35. a3 b5 36. a4 bxa4 37. bxa4 a5 38. g4+ Ke5 39. h4 g6 40. g5 Kf5 41. Ke2 Kf4 42. Kf2 e3+ 43. Ke2 Ke4 44. Ke1 Kf3 45. Kf1 e2+ 46. Ke1 e5 47. Kd2 Kf2 48. Kd3 e1Q 49. Kc2 Ke2 50. Kb2 Kd3 51. Kb3 Qb1+ 52. Ka3 Kc3 53. h5 gxh5 54. g6 Qa1# 0-1

[Event "Pan American-ch U12"]
[Site "Blumenau"]
[Date "1995.04.??"]
[Round "2"]
[White "Bachmann, Rene"]
[Black "Zapata, Jaime"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "32"]
[EventDate "1995.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. e4 Nc6 3. Nf3 Nf6 4. Nc3 d6 5. Bb5 a6 6. Bxc6+ bxc6 7. Bg5 Be7 8. Qd2 h6 9. Bxf6 Bxf6 10. 0-0-0 Qe7 11. Rhe1 0-0 12. Kb1 a5 13. b3 Ba6 14. e5 Bg5 15. Nxg5 Qxg5 16. Qxg5 hxg5 1-0

[Event "Pan American-ch U12"]
[Site "Blumenau"]
[Date "1995.04.??"]
[Round "7"]
[White "Luna, Daniela"]
[Black "Bachmann, Rene"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "100"]
[EventDate "1995.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. Bd5 Bd7 5. d3 h6 6. 0-0 Be7 7. Be3 Nf6 8. Bxc6 Bxc6 9. Nc3 0-0 10. d4 Nxe4 11. Nxe4 Bxe4 12. dxe5 Bxf3 13. Qxf3 dxe5 14. Qg3 Bg5 15. Bxg5 Qxg5 16. Qxg5 hxg5 17. Rfd1 Rad8 18. c4 f6 19. b4 c6 20. a4 a6 21. g3 b5 22. cxb5 cxb5 23. axb5 axb5 24. f4 Rxd1+ 25. Rxd1 gxf4 26. gxf4 exf4 27. Rd5 Rb8 28. Rf5 Kf7 29. Rxf4 g5 30. Rf5 Ke6 31. Rc5 Kf7 32. Kf2 Ke6 33. Kg3 Rb6 34. h4 gxh4+ 35. Kxh4 Rb8 36. Kg4 Rg8+ 37. Kf4 Rg5 38. Rc6+ Kf7 39. Rc7+ Kg6 40. Rc5 Rxc5 41. bxc5 Kf7 42. Ke4 Ke6 43. Kd4 f5 44. c6 Kd6 45. Kc3 Kxc6 46. Kd3 b4 47. Kc4 f4 48. Kxb4 f3 49. Kc3 f2 50. Kd2 f1Q 0-1

[Event "Pan American-ch U12"]
[Site "Blumenau"]
[Date "1995.04.??"]
[Round "1"]
[White "Munizaga, David"]
[Black "Bachmann, Rene"]
[Result "1-0"]
[ECO "D38"]
[PlyCount "103"]
[EventDate "1995.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. Nc3 Nf6 4. d4 Bb4 5. e3 Bxc3+ 6. bxc3 Nc6 7. Bd3 Bd7 8. 0-0 0-0 9. cxd5 exd5 10. Qc2 g6 11. e4 Bg4 12. Bh6 Re8 13. Nd2 Be6 14. exd5 Bxd5 15. c4 Be6 16. d5 Bxd5 17. cxd5 Qxd5 18. Bc4 Qd6 19. Rad1 Nd4 20. Qc3 Ng4 21. Qh3 Ne6 22. Qxg4 f5 23. Bxe6+ Qxe6 24. Qc4 Qxc4 25. Nxc4 Kf7 26. Rfe1 Rxe1+ 27. Rxe1 Kf6 28. Bf4 b5 29. Be5+ Kf7 30. Nb2 Rc8 31. Rc1 Rd8 32. Rxc7+ Ke6 33. Bc3 h5 34. Kh1 Kd5 35. Rxa7 f4 36. Ra6 Ke4 37. Rxg6 f3 38. Re6+ Kf4 39. Rf6+ Ke4 40. Rxf3 Rc8 41. Re3+ Kf4 42. Bd2 Kg4 43. Rf3 Rd8 44. h3+ Kh4 45. Rf5 Rxd2 46. Rxb5 Rxf2 47. Nd3 Rxa2 48. Ne1 Ra1 49. Re5 Rb1 50. Kg1 Rc1 51. Kh2 Rxe1 52. g3# 1-0

[Event "Pan American-ch U12"]
[Site "Blumenau"]
[Date "1995.04.??"]
[Round "4"]
[White "Payares Leon, Daniel Alfonso"]
[Black "Bachmann, Rene"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "101"]
[EventDate "1995.04.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. 0-0 Nf6 5. Re1 Bc5 6. c3 Ng4 7. d4 Bd6 8. h3 Nf6 9. d5 Na5 10. Bd3 c6 11. b4 0-0 12. bxa5 Re8 13. c4 Bb4 14. Bd2 Bxd2 15. Qxd2 cxd5 16. cxd5 b6 17. d6 bxa5 18. Nc3 Qb6 19. Nb5 Rb8 20. Nc7 Rd8 21. Rab1 Qxd6 22. Rxb8 Qxc7 23. Reb1 d6 24. Qc2 Qxc2 25. Bxc2 Nd7 26. R8b5 Kf8 27. Rxa5 f6 28. Rxa7 Ke7 29. Ba4 Ke6 30. Bxd7+ Bxd7 31. Nh4 Rc8 32. Rbb7 Rd8 33. Ng6 Kf7 34. Rxd7+ Rxd7 35. Rxd7+ Kxg6 36. Rxd6 Kg5 37. a4 h5 38. Rd7 g6 39. a5 f5 40. exf5 gxf5 41. a6 e4 42. a7 f4 43. a8Q e3 44. Rg7+ Kf5 45. Qf8+ Ke4 46. fxe3 fxe3 47. Qf3+ Kd3 48. Rd7+ Kc3 49. Qc6+ Kb3 50. Rb7+ Ka3 51. Qa6# 1-0

