[Event "ECU-ch U13"]
[Site "Loja"]
[Date "2005.04.16"]
[Round "6"]
[White "Chacha, Luis"]
[Black "Espinosa, Daniel"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "102"]
[EventDate "2005.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b3 Nf6 5. d3 Ne7 6. Ng5 0-0 7. Qf3 Bd4 8. c3 Bb6 9. Qg3 d6 10. Nf3 Be6 11. Bh6 Ng6 12. Bg5 h6 13. Bh4 Qe7 14. 0-0 Rad8 15. d4 Nxh4 16. Qxh4 Bxc4 17. bxc4 Rfe8 18. Nbd2 Nh7 19. Qxe7 Rxe7 20. d5 Red7 21. a4 c6 22. dxc6 bxc6 23. a5 Bc7 24. a6 d5 25. Rab1 d4 26. cxd4 exd4 27. Rb7 Bb8 28. Rfb1 Bf4 29. Rxd7 Rxd7 30. g3 Bxd2 31. Nxd2 d3 32. Kf1 Nf6 33. h3 g5 34. g4 Kg7 35. e5 Ne8 36. Re1 Re7 37. Re3 Nc7 38. Rxd3 Nxa6 39. Rd6 Nb4 40. Ne4 a5 41. Ng3 a4 42. Nf5+ Kf8 43. Nxe7 Kxe7 44. Rd2 a3 45. Rd1 Nc2 46. Rd2 a2 47. Rxc2 a1Q+ 48. Ke2 Qxe5+ 49. Kf1 Qa1+ 50. Kg2 Qb1 51. Rd2 Ke6 0-1

[Event "ECU-ch U13"]
[Site "Loja"]
[Date "2005.04.15"]
[Round "4"]
[White "Chacha, Luis"]
[Black "Leon, Jorge"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "46"]
[EventDate "2005.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 Bxc3 5. bxc3 Nxe4 6. Bc4 0-0 7. Nf3 Re8 8. 0-0 d5 9. Bb3 c5 10. Bb2 b5 11. d3 c4 12. dxc4 dxc4 13. Qxd8 Rxd8 14. Rfe1 Nf6 15. Rad1 Nc6 16. Ne5 Bb7 17. Nxc6 Bxc6 18. Rxd8+ Rxd8 19. Bxc4 bxc4 20. h3 Rd2 21. Rc1 Ba4 22. a3 Bxc2 23. g4 h6 0-1

[Event "ECU-ch U13"]
[Site "Loja"]
[Date "2005.04.15"]
[Round "5"]
[White "Herrera, Alvaro"]
[Black "Chacha, Luis"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "51"]
[EventDate "2005.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. f4 e6 3. e3 Nf6 4. Nf3 Bd6 5. Bd3 Nc6 6. 0-0 0-0 7. Ne5 Bd7 8. c3 a6 9. Nd2 b5 10. Qc2 Bxe5 11. fxe5 Ng4 12. Bxh7+ Kh8 13. Nf3 Nf6 14. exf6 Qxf6 15. Bd2 e5 16. Nxe5 Qh6 17. Nxd7 Rfe8 18. e4 Qxh7 19. Rf3 dxe4 20. Rh3 Qxh3 21. gxh3 e3 22. d5 exd2 23. Qxd2 Ne5 24. Nxe5 Rxe5 25. Re1 Rxe1+ 26. Qxe1 1-0

[Event "ECU-ch U13"]
[Site "Loja"]
[Date "2005.04.14"]
[Round "2"]
[White "Chacha, Luis"]
[Black "Palma Moscoso, Alvaro Dario"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "64"]
[EventDate "2005.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 d6 4. h3 Nc6 5. d3 h6 6. Be2 Be6 7. 0-0 Be7 8. d4 exd4 9. Nxd4 Qd7 10. Bb5 Rb8 11. f4 a6 12. Bxc6 bxc6 13. f5 Bc4 14. Rf3 a5 15. b3 Ba6 16. a4 d5 17. e5 Ne4 18. Nxe4 dxe4 19. e6 fxe6 20. fxe6 Qd5 21. Rf7 c5 22. c4 Qxd4+ 23. Qxd4 cxd4 24. Rxg7 Rxb3 25. c5 Bxc5 26. Rxc7 Bb6 27. Rc6 d3+ 28. Kh2 Ke7 29. Ba3+ Kd8 30. e7+ Kd7 31. Rd6+ Ke8 32. Kh1 e3 0-1

[Event "ECU-ch U13"]
[Site "Loja"]
[Date "2005.04.14"]
[Round "3"]
[White "Godoy, Steven"]
[Black "Chacha, Luis"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "62"]
[EventDate "2005.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. Nc3 Nf6 6. 0-0 0-0 7. h3 a6 8. Nd5 b5 9. Nxf6+ Qxf6 10. Bd5 Rb8 11. b3 Qg6 12. Bxc6 d6 13. Kh2 f5 14. Nh4 Qh7 15. Bd5+ Kh8 16. exf5 Bxf5 17. Be4 Bxe4 18. dxe4 Bd4 19. Rb1 Rf7 20. f4 Rbf8 21. g3 g5 22. f5 gxh4 23. gxh4 Qg7 24. Rg1 Bxg1+ 25. Qxg1 Qf6 26. Kh1 Rg8 27. Qh2 Rfg7 28. Bb2 Qxh4 29. Rf1 Qxe4+ 30. Rf3 Qxf3+ 31. Qg2 Qxg2# 0-1

[Event "ECU-ch U13"]
[Site "Loja"]
[Date "2005.04.13"]
[Round "1"]
[White "Salazar, Rodger"]
[Black "Chacha, Luis"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "77"]
[EventDate "2005.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. d3 h6 6. Bxc6 bxc6 7. Nxe5 d6 8. Nxc6 Qd7 9. Na5 0-0 10. h3 c6 11. Nb3 Bb6 12. Nc3 d5 13. exd5 Qd6 14. dxc6 Bc7 15. f4 Bb6+ 16. Kh1 Qxc6 17. Qf3 Qxf3 18. Rxf3 Bb7 19. Rf1 Nh5 20. Kh2 Bc7 21. g3 g5 22. Bd2 Rae8 23. Nc5 Bc6 24. N5e4 f5 25. Nc5 Re7 26. Na6 Bd6 27. a3 Rfe8 28. Rf2 gxf4 29. gxf4 Bb5 30. Nxb5 Re2 31. Rg1+ Ng7 32. Rgg2 Rxf2 33. Rxf2 Nh5 34. Nxd6 Rf8 35. Rg2+ Ng7 36. Bc3 h5 37. Rxg7+ Kh8 38. Nc7 Rg8 39. Nf7# 1-0

