[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "1999.11.??"]
[Round "1"]
[White "Altoe, Alex"]
[Black "Donadone, Johnathan"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "64"]
[EventDate "1999.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d3 d6 3. h3 Nc6 4. Nf3 g6 5. b3 Bg7 6. c3 Nf6 7. Bb2 0-0 8. g3 b5 9. Nbd2 b4 10. d4 Nd7 11. cxb4 Nxb4 12. Bg2 Nd3+ 13. Ke2 Nxb2 14. Qc1 cxd4 15. Ne1 Ba6+ 16. Nc4 Nxc4 17. bxc4 d3+ 18. Nxd3 Bxa1 19. Qxa1 Rc8 20. Rc1 Rxc4 21. Rxc4 Bxc4 22. Qc3 Ne5 23. Ke1 Bxd3 24. f4 Qb6 25. fxe5 Qg1+ 26. Kd2 Qxg2+ 27. Kc1 Qf1+ 28. Kb2 Qf2+ 29. Ka3 Qc5+ 30. Qb4 Qxb4+ 31. Kxb4 Bxe4 32. Kc4 dxe5 0-1

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "1999.11.??"]
[Round "5"]
[White "Altoe, Alex"]
[Black "Livino, Francimar"]
[Result "1-0"]
[ECO "B10"]
[PlyCount "55"]
[EventDate "1999.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 Bg4 4. h3 dxe4 5. hxg4 exf3 6. Qxf3 e6 7. a3 Qd5 8. Nc3 Qxf3 9. gxf3 Nd7 10. Bd2 Bd6 11. 0-0-0 Ne7 12. Ne4 Bc7 13. Bc3 f6 14. g5 Kf7 15. gxf6 gxf6 16. Bb4 Bf4+ 17. Kb1 Nf5 18. Bh3 Nd4 19. Nc5 Nxc5 20. Bxc5 Nxf3 21. Bb4 Rhg8 22. Bf1 Kg7 23. Bc3 e5 24. Be2 Ng5 25. f3 a5 26. d4 exd4 27. Rxd4 Rad8 28. Rxf4 1-0

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "1999.11.??"]
[Round "6"]
[White "Altoe, Alex"]
[Black "Pereira, Isaac Newton"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "88"]
[EventDate "1999.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 c6 5. d4 Qc7 6. h3 Bf5 7. g3 e6 8. a3 Nf6 9. Bg2 Nbd7 10. 0-0 Bd6 11. g4 Bg6 12. Re1 0-0-0 13. Bg5 h6 14. Bxf6 gxf6 15. Nh4 Rdg8 16. Ne4 Bxe4 17. Rxe4 h5 18. gxh5 f5 19. Re1 Be7 20. Nxf5 exf5 21. Rxe7 Rg7 22. Qf3 Rhg8 23. Kf1 Rxg2 24. Qxg2 Rxg2 25. Re8+ Qd8 26. Rxd8+ Kxd8 27. Kxg2 Ke7 28. h6 Kf6 29. h7 Kg7 30. h8Q+ Kxh8 31. Re1 Nb6 32. b3 Nd5 33. Re5 Kg7 34. Rxf5 b5 35. Rxd5 cxd5 36. f4 f5 37. Kg3 a5 38. a4 b4 39. Kh4 Kg6 40. Kg3 Kh5 41. h4 Kg6 42. Kh3 Kh5 43. Kg3 Kg6 44. h5+ Kxh5 1/2-1/2

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "1999.11.??"]
[Round "2"]
[White "Livino, Francimon"]
[Black "Altoe, Alex"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "89"]
[EventDate "1999.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 Nc6 5. Ng5 Qd7 6. Bxf7+ Ke7 7. Nd5+ Kd8 8. Ne6+ Qxe6 9. Bxe6 Bxe6 10. Nxf6 gxf6 11. d3 Rg8 12. 0-0 Bh3 13. g3 Bxf1 14. Qxf1 Kd7 15. Qh3+ Ke7 16. Qxh7+ Bg7 17. c3 Raf8 18. Be3 Ke8 19. Rf1 b6 20. h4 Kf7 21. h5 Rh8 22. Qf5 Nd8 23. Qg6+ Ke7 24. Qxg7+ Nf7 25. Qg4 Rfg8 26. Qf5 Rg7 27. Kg2 Nh6 28. Bxh6 Rxh6 29. Rh1 Rg5 30. Qc8 c5 31. Qc7+ Ke6 32. Qxa7 Rgxh5 33. Rxh5 Rxh5 34. Qxb6 f5 35. exf5+ Rxf5 36. a4 Rg5 37. a5 Rg4 38. a6 c4 39. a7 cxd3 40. a8Q d2 41. Qc8+ Ke7 42. Qbd8+ Kf7 43. Qcd7+ Kg6 44. Qxg4+ Kh6 45. Qdh4# 1-0

[Event "Rondoniense-ch"]
[Site "Porto Velho"]
[Date "1999.11.??"]
[Round "3"]
[White "Trigueiro, Hamilton Nobrega"]
[Black "Altoe, Alex"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "63"]
[EventDate "1999.11.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e6 4. Bxc4 a6 5. Nf3 b5 6. Bb3 Bb7 7. e5 h6 8. 0-0 Ne7 9. Be3 Nd5 10. Bxd5 Bxd5 11. a3 Nc6 12. Nc3 Bxf3 13. Qxf3 Qd7 14. Rfd1 0-0-0 15. Qe4 Be7 16. d5 Nb8 17. Rac1 exd5 18. Nxd5 c6 19. Nb6+ Kc7 20. Nxd7 Rxd7 21. Rxd7+ Kxd7 22. Ba7 Bg5 23. f4 Be7 24. Bxb8 Rxb8 25. Qxc6+ Kd8 26. f5 Bg5 27. e6 Be3+ 28. Kf1 fxe6 29. Rd1+ Ke7 30. Qxe6+ Kf8 31. Rd7 Re8 32. Qf7# 1-0

