[Event "Colombia Mire Lea Florida Cup U15"]
[Site "Colombia"]
[Date "2010.10.18"]
[Round "7.5"]
[White "Tamayo, Michael Leandro"]
[Black "Herrera, Victor Manuel"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1613"]
[BlackElo "1604"]
[PlyCount "36"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 Bb4 5. Bg2 dxe4 6. c3 Bc5 7. Nxe4 Nxe4 8. Bxe4 c6 9. Be3 Bxe3 10. fxe3 Qb6 11. Qd2 Na6 12. d4 Bd7 13. Nf3 0-0-0 14. Ne5 Be8 15. Qc2 f6 16. Nc4 Qb5 17. Bd3 Qd5 18. Be4 Qxc4 0-1

[Event "Colombia Mire Lea Florida Cup U15"]
[Site "Colombia"]
[Date "2010.10.17"]
[Round "6.7"]
[White "Echeverry, Maira A"]
[Black "Tamayo, Michael Leandro"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1506"]
[BlackElo "1613"]
[PlyCount "67"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bd6 6. d3 Nf6 7. Bg5 Bg4 8. h3 Bh5 9. 0-0 h6 10. Bh4 0-0 11. Qe2 Bxf3 12. Qxf3 Be7 13. Ne2 Nh7 14. Bg3 Bd6 15. Bh2 Qf6 16. Qh5 Rad8 17. Rad1 Qg5 18. Qf3 Rfe8 19. Ng3 Qf6 20. Nf5 Ng5 21. Qg3 Ne6 22. Rfe1 Nd4 23. c3 Nxf5 24. exf5 e4 25. Qe3 Bxh2+ 26. Kxh2 Qd6+ 27. Kg1 exd3 28. Qg3 Qxg3 29. fxg3 Rxe1+ 30. Rxe1 Rd7 31. Rd1 Kf8 32. Kf2 Ke7 33. Ke3 Kf6 34. g4 0-1

[Event "Colombia Mire Lea Florida Cup U15"]
[Site "Colombia"]
[Date "2010.10.17"]
[Round "4.2"]
[White "Rosero, Jefferson"]
[Black "Tamayo, Michael Leandro"]
[Result "1-0"]
[ECO "C75"]
[WhiteElo "1632"]
[BlackElo "1613"]
[PlyCount "73"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. h3 Bd7 6. c3 Nf6 7. Bc2 Be7 8. 0-0 0-0 9. d4 Re8 10. Be3 exd4 11. cxd4 h6 12. Nc3 Bf8 13. Qd2 Qc8 14. Nh2 Na5 15. b3 Nc6 16. f4 Qd8 17. g4 Nh7 18. Qf2 Be7 19. Nf3 Rf8 20. Qg3 g5 21. f5 f6 22. Bd3 Be8 23. Rf2 Bf7 24. h4 Kg7 25. hxg5 Nxg5 26. Raf1 Rh8 27. Bc4 Nb4 28. Bxf7 Kxf7 29. e5 dxe5 30. dxe5 Nd3 31. e6+ Kg7 32. Rd2 Nxf3+ 33. Rxf3 Bd6 34. Rxd3 Bxg3 35. Rxd8 Raxd8 36. Rxg3 Rd3 37. Bxh6+ 1-0

[Event "Colombia Mire Lea Florida Cup U15"]
[Site "Colombia"]
[Date "2010.10.17"]
[Round "3.5"]
[White "Tamayo, Michael Leandro"]
[Black "Quinonez Garcia, Santiago"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1613"]
[BlackElo "1932"]
[PlyCount "51"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qd1 d6 7. Bb5 Bd7 8. 0-0 Bg7 9. Re1 0-0 10. Nd5 Nxd5 11. exd5 Ne5 12. Bxd7 Nxf3+ 13. Qxf3 Qxd7 14. Qb3 Rfe8 15. Bd2 Rac8 16. Re3 Bd4 17. Rd3 Bg7 18. Re1 h6 19. Bc3 Bxc3 20. Rxc3 Rxc3 21. Qxc3 Rc8 22. Qb3 Rc5 23. Re3 Kf8 24. Rc3 Rxc3 25. Qxc3 Qf5 26. Qh8# 1-0

[Event "Colombia Mire Lea Florida Cup U15"]
[Site "Colombia"]
[Date "2010.10.17"]
[Round "5.3"]
[White "Tamayo, Michael Leandro"]
[Black "Valencia Lotero, Julian David"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1613"]
[BlackElo "1929"]
[PlyCount "39"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d3 c6 5. Be2 Nf6 6. Bd2 Qc7 7. Nf3 Bf5 8. Nd4 Bg6 9. Bf3 e6 10. Be4 Nbd7 11. Bxg6 hxg6 12. Ne4 Nxe4 13. dxe4 Rxh2 14. Rxh2 Qxh2 15. Ke2 Qxg2 16. Qh1 Qxh1 17. Rxh1 0-0-0 18. Rh8 Nf6 19. Nf3 Nxe4 20. Be3 0-1

[Event "Colombia Mire Lea Florida Cup U15"]
[Site "Colombia"]
[Date "2010.10.16"]
[Round "2.3"]
[White "Parra Meza, Brayan"]
[Black "Tamayo, Michael Leandro"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1826"]
[BlackElo "1613"]
[PlyCount "63"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. c3 Nf6 5. d3 d6 6. h3 a6 7. Nbd2 Be6 8. Bb3 Bxb3 9. axb3 Qd7 10. Nf1 0-0 11. Ng3 d5 12. 0-0 dxe4 13. dxe4 Qxd1 14. Rxd1 Rfd8 15. Bg5 h6 16. Bxf6 Bxf6 17. Nf5 Rxd1+ 18. Rxd1 Rd8 19. Rd5 Kf8 20. Ne3 Ke8 21. Kf1 Ne7 22. Rxd8+ Kxd8 23. Ng4 Nc6 24. Ke2 Ke7 25. Kd3 Ke6 26. Ne3 g6 27. Nd5 Bd8 28. Nd2 Ne7 29. Ne3 b5 30. Nf3 Nc6 31. Nd5 Ne7 32. Ne3 1/2-1/2

[Event "Colombia Mire Lea Florida Cup U15"]
[Site "Colombia"]
[Date "2010.10.16"]
[Round "1.9"]
[White "Tamayo, Michael Leandro"]
[Black "Viveros Torres, Erica Johana"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1613"]
[BlackElo "1468"]
[PlyCount "83"]
[EventDate "2010.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. d3 d5 6. Nxe5 Bd7 7. Bxc6 Bxc6 8. Nxc6 bxc6 9. exd5 cxd5 10. Re1+ Be7 11. Qe2 d4 12. Bg5 Nd5 13. Bxe7 Nxe7 14. Qe4 c5 15. Na3 Rc8 16. Re2 Qd6 17. Rae1 Qe6 18. Nc4 Rc6 19. Qxe6 Rxe6 20. Nd6+ Rxd6 21. Rxe7+ Kd8 22. Rxa7 Re8 23. Ra8+ Kd7 24. Raxe8 Re6 25. R8xe6 fxe6 26. f4 Kd6 27. g4 Kd5 28. b3 h6 29. Kf2 g5 30. Kf3 gxf4 31. Kxf4 Kd6 32. h4 Ke7 33. Re5 Kf6 34. Rxc5 Kg6 35. a4 Kf6 36. a5 Kg6 37. a6 Kf6 38. a7 Kg6 39. a8Q Kf6 40. Qf8+ Kg6 41. h5+ Kh7 42. Rc7# 1-0

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2008.01.20"]
[Round "7"]
[White "Pineda, Juan Fernando"]
[Black "Tamayo, Michael Leandro"]
[Result "1/2-1/2"]
[ECO "D31"]
[PlyCount "54"]
[EventDate "2008.01.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nd7 5. Bg5 Be7 6. Bxe7 Nxe7 7. c5 0-0 8. b4 Ng6 9. e3 e5 10. h3 e4 11. Nh2 Nf6 12. Be2 Bd7 13. a3 b6 14. 0-0 b5 15. Kh1 a5 16. Qd2 axb4 17. axb4 Qc7 18. Ra2 Ra7 19. Rfa1 Rfa8 20. Qc2 Qb7 21. Nf1 Bc8 22. Nd2 Rxa2 23. Rxa2 Rxa2 24. Qxa2 Qa6 25. Qxa6 Bxa6 26. Nb3 Bc8 27. Na5 Ne7 1/2-1/2

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2008.01.20"]
[Round "6"]
[White "Tamayo, Michael Leandro"]
[Black "Galvis, Hardy"]
[Result "1-0"]
[ECO "B92"]
[PlyCount "31"]
[EventDate "2008.01.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Nxe4 8. Nxe4 Be6 9. Be3 Be7 10. 0-0 Nd7 11. f4 Nf8 12. fxe5 dxe5 13. Kh1 Nd7 14. Qe1 h6 15. Qg3 Kf8 16. h3 1-0

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2008.01.19"]
[Round "5"]
[White "Arce, Cristian David"]
[Black "Tamayo, Michael Leandro"]
[Result "0-1"]
[ECO "C46"]
[PlyCount "41"]
[EventDate "2008.01.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 Bg4 5. Bb5 Bd7 6. dxe5 Nxe5 7. Nxe5 Bxb5 8. Nxb5 dxe5 9. Qxd8+ Kxd8 10. 0-0 c6 11. Nc3 Nf6 12. Bd2 Bb4 13. Rad1 Kc7 14. a3 Ba5 15. Nd5+ cxd5 16. Bxa5+ b6 17. Bc3 d4 18. Bd2 Nxe4 19. f3 Nxd2 20. Rxd2 Rac8 21. g3 0-1

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2008.01.19"]
[Round "4"]
[White "Tamayo, Michael Leandro"]
[Black "Escobar, Guido Jose"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "48"]
[EventDate "2008.01.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Nbd7 9. 0-0 Be7 10. f3 0-0 11. a3 Rc8 12. Rc1 Nb6 13. Bxb6 Qxb6+ 14. Kh1 Rfd8 15. Rb1 d5 16. exd5 Nxd5 17. Ne4 Ne3 18. Qe1 Nxf1 19. Bxf1 Rxc2 20. Nc1 Rxb2 21. Rxb2 Qxb2 22. a4 h6 23. Nd3 Qd4 24. Qd1 Bc4 0-1

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2008.01.18"]
[Round "3"]
[White "Osorio, Luis Alberto"]
[Black "Tamayo, Michael Leandro"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "42"]
[EventDate "2008.01.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 f6 3. fxe5 Qe7 4. Bc4 Qxe5 5. Nc3 Nc6 6. Nf3 Qe7 7. d4 d6 8. 0-0 Bg4 9. Be3 0-0-0 10. Qe1 Qe8 11. d5 Bxf3 12. dxc6 Bxe4 13. Nxe4 Qxe4 14. cxb7+ Qxb7 15. Be6+ Kb8 16. Qa5 Ne7 17. Rf3 Nc6 18. Bxa7+ Qxa7+ 19. Qxa7+ Nxa7 20. Rb3+ Ka8 21. Bd5+ c6 0-1

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2008.01.18"]
[Round "1"]
[White "Tamayo, Michael Leandro"]
[Black "Cardona, Juan Camilo"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2028"]
[PlyCount "81"]
[EventDate "2008.01.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. f3 Bxc3+ 8. bxc3 d6 9. Be3 Be6 10. Qd3 Qc7 11. Be2 h6 12. 0-0 0-0 13. Bf2 Rac8 14. Rad1 Rfd8 15. Bh4 g5 16. Bf2 Nh5 17. g3 Ne7 18. Be1 f5 19. Kh1 f4 20. g4 Nf6 21. Qb5 d5 22. Nd2 a6 23. Qb3 Qc6 24. c4 dxc4 25. Qc3 Qc7 26. Bf2 b5 27. Nb1 Nc6 28. Bc5 a5 29. a3 Rb8 30. Kg2 b4 31. axb4 axb4 32. Qb2 c3 33. Qc1 Rxd1 34. Rxd1 Ra8 35. Bd6 Qb7 36. Bc5 Ra1 37. Rd6 Ba2 38. Qe1 Rxb1 39. Bc4+ Kg7 40. Qe2 Bxc4 41. Qxc4 0-1

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.07"]
[Round "9"]
[White "Tamayo, Michael Leandro"]
[Black "Villarreal Gongora, Jorge A"]
[Result "1/2-1/2"]
[ECO "C95"]
[PlyCount "43"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 h6 14. dxe5 Nxe5 15. Nxe5 dxe5 16. Ng3 Qxd1 17. Rxd1 Rad8 18. Be3 Rd6 19. f3 Red8 20. Nf5 Rxd1+ 21. Rxd1 Rxd1+ 22. Bxd1 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.06"]
[Round "8"]
[White "Dlaikan, Alan Daniel"]
[Black "Tamayo, Michael Leandro"]
[Result "0-1"]
[ECO "C79"]
[PlyCount "100"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 d6 7. 0-0 Na5 8. c3 Nxb3 9. axb3 Bb7 10. d3 Be7 11. Nbd2 0-0 12. d4 exd4 13. Nxd4 Re8 14. Qf3 Bf8 15. Re1 Nd7 16. Qg3 Qf6 17. N2f3 h6 18. Nf5 Kh8 19. Qh3 Bxe4 20. Nxh6 gxh6 21. Qxd7 Qe7 22. Qxe7 Rxe7 23. Nd4 Rae8 24. Be3 Bb7 25. Nf5 Re6 26. Bd4+ Kh7 27. Rxe6 Rxe6 28. Kf1 Kg6 29. g4 Bd5 30. Rxa6 Bxb3 31. Rc6 Bc4+ 32. Rxc4 bxc4 33. Kg2 Re2 34. Nh4+ Kg5 35. Kg3 h5 36. f4+ Kh6 37. Nf5+ Kg6 38. h3 Rxb2 39. Ne3 hxg4 40. hxg4 Bg7 41. f5+ Kh7 42. Nxc4 Rc2 43. Ne3 Rd2 44. Nc4 Rd3+ 45. Kh4 Bxd4 46. cxd4 Rxd4 47. Ne3 c5 48. Kh5 Rd3 49. Nc4 Rd4 50. Ne3 c4 0-1

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.05"]
[Round "7"]
[White "Acevedo, Julian Steven"]
[Black "Tamayo, Michael Leandro"]
[Result "1/2-1/2"]
[ECO "D45"]
[PlyCount "80"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. d4 Nbd7 6. c5 b6 7. b4 bxc5 8. bxc5 Be7 9. Bd3 0-0 10. 0-0 Bb7 11. Bc2 Ba6 12. Bd3 Bxd3 13. Qxd3 Qc8 14. Ne2 Rb8 15. Bd2 Ne4 16. Be1 Qb7 17. Qc2 Qb2 18. Qxb2 Rxb2 19. Nc3 Nxc3 20. Bxc3 Rb7 21. Rab1 Rfb8 22. Nd2 Rxb1 23. Rxb1 Rxb1+ 24. Nxb1 Kf8 25. Nd2 Bd8 26. Nb3 Ke8 27. Na5 Bxa5 28. Bxa5 Nb8 29. Kf1 Kd7 30. Ke2 Kc8 31. Kd3 Kb7 32. Kc3 Ka6 33. Kb4 Nd7 34. Bc7 Nf6 35. f3 Nd7 36. Bd6 Nf6 37. Be5 Ne8 38. Bd6 Nf6 39. Bf8 Ne8 40. g4 g6 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.05"]
[Round "6"]
[White "Tamayo, Michael Leandro"]
[Black "Ferreira Morales, Jorge Luis"]
[Result "1-0"]
[ECO "C66"]
[PlyCount "65"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. d4 a6 6. Bxc6+ bxc6 7. dxe5 Nxe4 8. Re1 Bf5 9. exd6 Qxd6 10. Qxd6 cxd6 11. Nd4 g6 12. Nxf5 gxf5 13. f3 d5 14. fxe4 Bc5+ 15. Be3 Bxe3+ 16. Rxe3 fxe4 17. Nd2 f5 18. Rc3 Kd7 19. Nb3 Kd6 20. Nd4 Rac8 21. Nxf5+ Ke5 22. Ne7 Rc7 23. Nxc6+ Kd6 24. Rf1 Rhc8 25. Rf6+ Kd7 26. Ne5+ Ke7 27. Rf7+ Kd6 28. Rfxc7 Rxc7 29. Rxc7 Kxc7 30. Kf2 Kd6 31. Ng4 Kc5 32. Ke3 Kd6 33. Kd4 1-0

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.04"]
[Round "4"]
[White "Camargo, Santiago"]
[Black "Tamayo, Michael Leandro"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "71"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5 Nxe5 5. Nxe5 dxe5 6. Qxd8+ Kxd8 7. Bc4 Ke8 8. Be3 Nf6 9. f3 h6 10. Nc3 Bb4 11. Bd2 c6 12. 0-0-0 Bd7 13. a3 Ba5 14. b4 Bb6 15. Na4 Bc7 16. Nc5 Bc8 17. Bc3 Nd7 18. Nd3 Nb6 19. Bb3 f6 20. Nc5 Ke7 21. a4 Bd6 22. Nd3 Be6 23. Nc5 Bxc5 24. bxc5 Nd7 25. Bxe6 Kxe6 26. Rd6+ Ke7 27. Rhd1 Rad8 28. Ba5 b6 29. cxb6 axb6 30. Bb4 c5 31. Bc3 Rhf8 32. a5 c4 33. axb6 Nc5 34. Rxd8 Rxd8 35. Bb4 Rxd1+ 36. Kxd1 1-0

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.04"]
[Round "5"]
[White "Tamayo, Michael Leandro"]
[Black "Cardenas, Joan Sebastian"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "71"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 a6 5. Bxc6+ bxc6 6. dxe5 Bd7 7. h3 dxe5 8. Nxe5 Nf6 9. Nxd7 Nxd7 10. 0-0 Bc5 11. a3 0-0 12. Nc3 Qe7 13. Re1 Rae8 14. Be3 Bb6 15. Qe2 a5 16. Rad1 f5 17. exf5 Rxf5 18. Qc4+ Qf7 19. Qxf7+ Rxf7 20. Na4 Rb8 21. Re2 Ne5 22. Red2 Bxe3 23. Rd8+ Rxd8 24. Rxd8+ Rf8 25. Rxf8+ Kxf8 26. fxe3 Nc4 27. Kf2 Ke7 28. Kf3 Nd2+ 29. Kf4 Ke6 30. Nc5+ Kf6 31. Ne4+ Nxe4 32. Kxe4 g5 33. g4 Ke6 34. b4 a4 35. c4 h6 36. c5 1-0

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.03"]
[Round "3"]
[White "Tamayo, Michael Leandro"]
[Black "Gomez Granda, Julian David"]
[Result "1/2-1/2"]
[ECO "C41"]
[PlyCount "67"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 Bd7 7. 0-0 0-0 8. Re1 Nc6 9. h3 Ne5 10. Bf4 Ng6 11. Bg3 Re8 12. Bf3 Bf8 13. a3 c5 14. Nb3 Bc6 15. Qd2 Qc7 16. Nd5 Nxd5 17. exd5 Bd7 18. Rxe8 Rxe8 19. Re1 Rxe1+ 20. Qxe1 b6 21. Qc3 Be7 22. Qe3 Bf6 23. c3 Bb5 24. Nd2 Qd8 25. Be2 Bg5 26. Qf3 Bxe2 27. Qxe2 Bxd2 28. Qxd2 Qf6 29. Qe3 Ne5 30. Bxe5 Qxe5 31. Qxe5 dxe5 32. Kf1 b5 33. b3 Kf8 34. Ke2 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.02"]
[Round "2"]
[White "Aguirre, Andres"]
[Black "Tamayo, Michael Leandro"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2198"]
[PlyCount "43"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[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 Be7 4. Nc3 Nf6 5. d3 d6 6. h3 0-0 7. 0-0 Be6 8. Bb3 h6 9. d4 Nxd4 10. Nxd4 exd4 11. Qxd4 Qd7 12. Qe3 Rfe8 13. Rd1 Qd8 14. e5 Nd7 15. Qg3 Bh4 16. Qf3 Nxe5 17. Qxb7 Qf6 18. Ne4 Qd8 19. Nc3 Qb8 20. Qe4 Qb6 21. Qxh4 Bxb3 22. axb3 1-0

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.02"]
[Round "1"]
[White "Tamayo, Michael Leandro"]
[Black "Cardona, Efrain"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "32"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nc6 5. Nf3 Bf5 6. h3 Nb4 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. a3 Nc6 10. 0-0 Nf6 11. Re1 e6 12. Bf4 Bd6 13. Bxd6 Qxd6 14. Ne5 0-0 15. Qd2 Qd8 16. Rad1 Nxe5 1/2-1/2

