[Event "COL-ch U17"]
[Site "Cartagena"]
[Date "2015.11.29"]
[Round "6.8"]
[White "Avendano Leon, Raul Camilo"]
[Black "Hurtado Mosquera, Orestes Andre"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1418"]
[PlyCount "56"]
[EventDate "2015.11.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. h3 Bf5 6. Bd3 Ne4 7. 0-0 Bd6 8. Re1 0-0 9. Nbd2 Re8 10. Nb3 Nd7 11. c3 c5 12. dxc5 Ndxc5 13. Nxc5 Bxc5 14. Be3 Bb6 15. Bxb6 Qxb6 16. Qc2 Re7 17. Re3 Rae8 18. Rae1 a6 19. Nd2 Qg6 20. Bxe4 dxe4 21. Rg3 e3 22. Qd1 exf2+ 23. Kxf2 Qb6+ 24. Kf1 Rxe1+ 25. Qxe1 Rxe1+ 26. Kxe1 Qd6 27. Re3 h5 28. Nc4 Qd5 0-1

[Event "COL-ch U17"]
[Site "Cartagena"]
[Date "2015.11.28"]
[Round "4.7"]
[White "Avendano Leon, Raul Camilo"]
[Black "Narvaez, Andres Felipe"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1418"]
[BlackElo "1458"]
[PlyCount "69"]
[EventDate "2015.11.26"]
[EventType "swiss"]
[EventRounds "6"]
[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 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Qe7 7. cxd4 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 d6 10. 0-0 Nd7 11. exd6 Qxd6 12. Qe3+ Ne7 13. Re1 Nf6 14. Ng5 Rf8 15. h3 h6 16. Nf3 Nfg8 17. Nc3 Bd7 18. Rad1 0-0-0 19. Ne5 Nf5 20. Ne4 Qxe5 21. dxe5 Nxe3 22. Rxe3 Rde8 23. Nc3 Be6 24. Bd5 Bxd5 25. Rxd5 Ne7 26. Rd1 Nc6 27. Rde1 Nd4 28. Re4 Ne6 29. Ne2 Nc5 30. Re3 Re7 31. Nd4 g6 32. e6 fxe6 33. Nxe6 Nxe6 34. Rxe6 Rxe6 35. Rxe6 1/2-1/2

[Event "COL-ch U17"]
[Site "Cartagena"]
[Date "2015.11.28"]
[Round "5.7"]
[White "Iriarte Espeleta, Sebastian"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1451"]
[BlackElo "1418"]
[PlyCount "39"]
[EventDate "2015.11.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. b3 Nf6 4. Nf3 g6 5. g3 Bg7 6. Bg2 Bg4 7. Nbd2 0-0 8. 0-0 Nbd7 9. Bb2 Qc7 10. Qc2 Bf5 11. Qd1 Ne4 12. Nxe4 Bxe4 13. cxd5 Bxd5 14. Re1 Nf6 15. Ne5 Bxg2 16. Kxg2 Nd7 17. f4 c5 18. Rc1 Nxe5 19. fxe5 Qc6+ 20. Kg1 1-0

[Event "COL-ch U17"]
[Site "Cartagena"]
[Date "2015.11.27"]
[Round "2.6"]
[White "Salamanca, Juan David"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1732"]
[BlackElo "1418"]
[PlyCount "79"]
[EventDate "2015.11.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d6 4. c4 Nf6 5. Nf3 Be7 6. Be2 0-0 7. d4 e4 8. Nfd2 Bf5 9. 0-0 h6 10. Nc3 Qd7 11. a3 d5 12. cxd5 Nxd5 13. Ndxe4 Nxc3 14. Nxc3 Rfd8 15. Rc1 Bf6 16. Bf3 Bg6 17. Na4 Re8 18. Nc5 Qc8 19. Nxb7 Be4 20. Bxe4 Rxe4 21. Rxc6 Qxb7 22. Qc2 Re7 23. Rc1 Rc8 24. b4 Qb5 25. Qd1 Qb7 26. Qg4 Re6 27. Rxe6 fxe6 28. Qxe6+ Kf8 29. Qc6 Qb8 30. b5 Be7 31. a4 Bd6 32. e4 Bb4 33. Rc4 Ba5 34. Qg6 Re8 35. d5 Re7 36. Ba3 Qd8 37. Qe6 Bd2 38. Bxe7+ Qxe7 39. Qxe7+ Kxe7 40. Rxc7+ 1-0

[Event "COL-ch U17"]
[Site "Cartagena"]
[Date "2015.11.26"]
[Round "1.11"]
[White "Avendano Leon, Raul Camilo"]
[Black "Torres Cedron, Luigi"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1418"]
[PlyCount "68"]
[EventDate "2015.11.26"]
[EventType "swiss"]
[EventRounds "6"]
[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 Bc5 4. c3 Nf6 5. d4 d5 6. Bxd5 Nxd5 7. exd5 Qxd5 8. dxc5 Qxd1+ 9. Kxd1 Bg4 10. Nbd2 0-0-0 11. Ke2 Rhe8 12. h3 e4 13. hxg4 exf3+ 14. Kxf3 Ne5+ 15. Ke2 Nxg4+ 16. Kf3 Ne5+ 17. Kg3 h6 18. f3 Nd3 19. Ne4 Re6 20. b4 b6 21. Be3 f5 22. Nf2 Rxe3 23. Nxd3 Rexd3 24. Rac1 bxc5 25. bxc5 c6 26. c4 R8d4 27. Rh4 Rxh4 28. Kxh4 Rd2 29. g4 fxg4 30. fxg4 Rd4 31. Kh5 Re4 32. g5 hxg5 33. Kxg5 Re2 34. Rc3 Re5+ 1/2-1/2

[Event "Pan American-ch U14"]
[Site "Cali"]
[Date "2015.07.01"]
[Round "6"]
[White "Avendano Leon, Raul Camilo"]
[Black "Lopez, Jean Carlo"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1436"]
[PlyCount "118"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. 0-0 g6 5. Nc3 Bg7 6. d3 a6 7. Be3 b5 8. Bb3 0-0 9. Qd2 d6 10. Bh6 Bg4 11. Ne1 Nd4 12. Bg5 Qe8 13. Bxf6 Bxf6 14. Nd5 Qd8 15. Nxf6+ Qxf6 16. c3 Nxb3 17. axb3 Be6 18. b4 d5 19. Qe3 dxe4 20. Qxe4 Bf5 21. Qf3 Qe6 22. Ra3 e4 23. dxe4 Bxe4 24. Qe3 Rfe8 25. f3 Bb7 26. Qxe6 Rxe6 27. Nc2 Rd8 28. Nd4 Ree8 29. Raa1 Ra8 30. Rfd1 Red8 31. Nb3 Rxd1+ 32. Rxd1 Re8 33. Kf2 Kg7 34. Nc5 Bc8 35. Ra1 Rd8 36. Nxa6 Bxa6 37. Rxa6 Rd2+ 38. Kf1 Rxb2 39. Rc6 f5 40. Rxc7+ Kg8 41. Rc5 Rc2 42. h3 Kf7 43. Kg1 Ke6 44. Kh2 Kd6 45. Kg3 Ke6 46. h4 f4+ 47. Kh3 h5 48. g3 Rf2 49. Rxb5 Rxf3 50. Rb6+ Kf5 51. Rb5+ Kf6 52. Rg5 Rxc3 53. b5 Rxg3+ 54. Rxg3 fxg3 55. Kxg3 Ke6 56. Kf4 Kd6 57. Kg5 Kc5 58. Kxg6 Kxb5 59. Kxh5 Kc6 1-0

[Event "Pan American-ch U14"]
[Site "Cali"]
[Date "2015.07.01"]
[Round "5"]
[White "Ramirez Marchena, Carlos Andres"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "B90"]
[BlackElo "1436"]
[PlyCount "71"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nf5 Be6 8. Be3 g6 9. Ng3 Bg7 10. Qd2 0-0 11. 0-0-0 Qd7 12. Qxd6 Qxd6 13. Rxd6 Nc6 14. Rd2 Rfd8 15. Rxd8+ Rxd8 16. Be2 Nd4 17. Rd1 Nxe2+ 18. Ngxe2 Rxd1+ 19. Kxd1 Nd7 20. f4 Bh6 21. Kd2 Bc4 22. fxe5 Bxe3+ 23. Kxe3 Bxe2 24. Nxe2 Nxe5 25. Kd4 Nc6+ 26. Kc5 Nd8 27. Kb6 Kf8 28. Kc7 Ke7 29. b4 Nc6 30. c3 Nd8 31. a4 f6 32. Nf4 Ne6+ 33. Nxe6 Kxe6 34. Kxb7 Ke5 35. c4 Kxe4 36. c5 1-0

[Event "Pan American-ch U14"]
[Site "Cali"]
[Date "2015.06.30"]
[Round "4"]
[White "Donoso Diaz, Sebastian"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2071"]
[BlackElo "1436"]
[PlyCount "51"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e5 7. Nf5 Bxf5 8. exf5 Nc6 9. Be3 Be7 10. 0-0 0-0 11. Bb3 Qd7 12. g4 Ne8 13. Nd5 Bd8 14. Kh1 h6 15. a4 Nf6 16. Rg1 Kh8 17. Nxf6 Bxf6 18. c3 Qd8 19. g5 Bxg5 20. Bxg5 hxg5 21. Qh5+ Kg8 22. Rxg5 Qf6 23. Rg6 Qd8 24. Rxg7+ Kxg7 25. Rg1+ Kf6 26. Qg5# 1-0

[Event "Pan American-ch U14"]
[Site "Cali"]
[Date "2015.06.29"]
[Round "3"]
[White "Avendano Leon, Raul Camilo"]
[Black "Martinez Caamano, Jesus David"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1436"]
[PlyCount "35"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. exf6 dxc4 8. fxg7 Rg8 9. 0-0 Rxg7 10. Re1+ Be6 11. b4 cxb3 12. Qxb3 Kd7 13. Qxb7 dxc3 14. Rd1+ Bd4 15. Nxd4 Ke7 16. Nxc6+ Kf8 17. Rxd8+ Rxd8 18. Nxd8 1-0

[Event "Pan American-ch U14"]
[Site "Cali"]
[Date "2015.06.29"]
[Round "2"]
[White "Hernandez Luna, Jose Angel"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1692"]
[BlackElo "1436"]
[PlyCount "39"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Nc3 Nf6 4. d3 e6 5. Bb3 Be7 6. Nge2 Bd7 7. 0-0 0-0 8. Ng3 Nc6 9. Kh1 Nd4 10. f4 Qa5 11. Bd2 Nxb3 12. axb3 Qb6 13. f5 Qc6 14. Bg5 h6 15. Bxf6 Bxf6 16. Qg4 b6 17. Nh5 Be5 18. Nxg7 Bxg7 19. f6 e5 20. Qxg7# 1-0

[Event "Bogota Region-ch U16 Integrada"]
[Site "Tercer Piso"]
[Date "2015.03.30"]
[Round "6.4"]
[White "Mora Suarez, Juan Felipe"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1648"]
[BlackElo "1464"]
[PlyCount "87"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 c6 3. e3 Qd6 4. Nd2 g6 5. c4 e6 6. Ngf3 Nd7 7. c5 Qc7 8. b4 a6 9. Bf4 Qd8 10. Bd3 Ngf6 11. 0-0 Bg7 12. Bg5 0-0 13. Ne5 Qc7 14. Bf4 Nh5 15. Nxg6 Nxf4 16. Nxf4 Nf6 17. Nf3 Kh8 18. Bc2 Rg8 19. Qd3 Bh6 20. Nh5 Ne4 21. Nd2 f5 22. f3 Nxd2 23. Qxd2 Qf7 24. Nf4 Bxf4 25. exf4 Bd7 26. Qe3 Rg6 27. Rf2 Rag8 28. g4 R8g7 29. Rg2 Qe7 30. g5 h6 31. h4 hxg5 32. fxg5 Rh7 33. Re1 Rxh4 34. Bxf5 Rg7 35. f4 Kg8 36. Qg3 Rh8 37. Bb1 Qf7 38. Re5 Qe7 39. f5 Rgh7 40. Kf1 Kf8 41. f6 Qe8 42. Bxh7 Rxh7 43. g6 Rh6 44. g7+ 1-0

[Event "Bogota Region-ch U16 Integrada"]
[Site "Tercer Piso"]
[Date "2015.03.30"]
[Round "5.4"]
[White "Otalvaro, Daniel"]
[Black "Avendano Leon, Raul Camilo"]
[Result "0-1"]
[ECO "B93"]
[BlackElo "1464"]
[PlyCount "82"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 g6 7. Be2 Bg7 8. 0-0 0-0 9. f4 d5 10. e5 Ne4 11. Nxe4 dxe4 12. a4 Qb6 13. Nf5 Qe6 14. Nxg7 Kxg7 15. h3 Qc6 16. b4 Qc3 17. Bd2 Qd4+ 18. Kh1 Nc6 19. b5 axb5 20. axb5 Rxa1 21. Qxa1 Qxd2 22. Bg4 Bxg4 23. hxg4 Nd8 24. g5 Ne6 25. g3 Rc8 26. Qc1 Rxc2 27. Qxd2 Rxd2 28. Re1 Rd4 29. Rf1 e3 30. Kg2 Rb4 31. Kf3 Rxb5 32. Kxe3 Rc5 33. f5 Rxe5+ 34. Kd3 Rxf5 35. Rxf5 gxf5 36. Kc4 Nxg5 37. Kb5 e5 38. Kb6 e4 39. Kxb7 e3 40. g4 e2 41. gxf5 e1Q 0-1

[Event "Bogota Region-ch U16 Integrada"]
[Site "Tercer Piso"]
[Date "2015.03.28"]
[Round "1.2"]
[White "Avendano Leon, Raul Camilo"]
[Black "Jimenez, Leonardo Andres"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1464"]
[BlackElo "1927"]
[PlyCount "56"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 Bd6 5. Nf3 Ne7 6. Bd3 0-0 7. 0-0 c6 8. Ng5 h6 9. Qh5 Bf5 10. Bxf5 Nxf5 11. Nf3 Qf6 12. Re1 Nxd4 13. Nxd4 Qxd4 14. Be3 Qf6 15. Rad1 Be5 16. Bd2 Nd7 17. Re3 Qd6 18. Rde1 Bf4 19. R3e2 Bxd2 20. Rxd2 Nf6 21. Qh3 Qb4 22. Qf3 d4 23. a3 Qxb2 24. Rb1 Qxc3 25. Qxc3 dxc3 26. Rd3 Nd5 27. Rxb7 Rab8 28. Rxb8 Rxb8 0-1

[Event "Bogota Region-ch U16 Integrada"]
[Site "Tercer Piso"]
[Date "2015.03.28"]
[Round "2.5"]
[White "Fiquitiva Gutierrez, Brian Alex"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1453"]
[BlackElo "1464"]
[PlyCount "29"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Nc6 5. d3 Bd7 6. 0-0 Nd4 7. Be3 Qb6 8. b3 Qb4 9. Nd5 Nxd5 10. Bxd5 Bc6 11. Nxd4 cxd4 12. Bxc6+ bxc6 13. Qd2 Qxd2 14. Bxd2 c5 15. c3 1-0

[Event "Central America & Caribbean U14"]
[Site "Palmira"]
[Date "2014.10.07"]
[Round "8.19"]
[White "Avendano Leon, Raul Camilo"]
[Black "Marin, Santiago"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1474"]
[PlyCount "75"]
[EventDate "2014.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Nge7 7. Bb5 g6 8. Bg5 Bg7 9. 0-0 0-0 10. Qd2 Bd7 11. Bxc6 Bxc6 12. Qb4 Re8 13. Nc3 h6 14. Be3 Nf5 15. Nd1 Nxe3 16. Nxe3 Qb6 17. Qxb6 axb6 18. a3 f6 19. Ng4 fxe5 20. Ngxe5 Ra4 21. Rfd1 Rf8 22. b3 Ra7 23. Nxg6 Rfa8 24. Ne7+ Kh7 25. Nxc6 bxc6 26. Rac1 Rxa3 27. Rxc6 Rxb3 28. Rxe6 Ra2 29. Ree1 Rbb2 30. Rf1 b5 31. Rb1 Rxb1 32. Rxb1 Rc2 33. g3 Rc4 34. Rxb5 Bxd4 35. Rxd5 Bc5 36. Rd7+ Kg6 37. Ne5+ Kg5 38. Nxc4 1-0

[Event "Central America & Caribbean U14"]
[Site "Palmira"]
[Date "2014.10.07"]
[Round "7.17"]
[White "Oliveros, Camilo"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "C87"]
[BlackElo "1474"]
[PlyCount "91"]
[EventDate "2014.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[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 d6 4. d4 Bd7 5. c3 Nf6 6. Nbd2 Be7 7. 0-0 0-0 8. Re1 a6 9. Ba4 Bg4 10. d5 Na7 11. Nf1 Nc8 12. h3 Bh5 13. Ng3 Bxf3 14. Qxf3 Nb6 15. Bb3 Qd7 16. Be3 Na4 17. Qe2 Nc5 18. Bc2 Qb5 19. Qxb5 axb5 20. Bxc5 dxc5 21. Nf5 Bd6 22. Bd3 c4 23. Bf1 Ra7 24. b3 cxb3 25. axb3 Rxa1 26. Rxa1 Nxe4 27. Nxd6 cxd6 28. c4 bxc4 29. bxc4 Nc5 30. Rb1 g6 31. f3 Rd8 32. Kf2 e4 33. f4 Nd3+ 34. Bxd3 exd3 35. Ke3 Rd7 36. Kxd3 Re7 37. Rb6 Rd7 38. Kd4 Kg7 39. g4 Kf6 40. c5 Ke7 41. c6 bxc6 42. dxc6 Rd8 43. Kd5 Rc8 44. Rb7+ Kd8 45. Kxd6 Ra8 46. Rxf7 1-0

[Event "Manizales zt U14 integr Centro"]
[Site "Manizales"]
[Date "2014.05.17"]
[Round "5.7"]
[White "Avendano Leon, Raul Camilo"]
[Black "Durango Serna, Santiago"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1474"]
[PlyCount "50"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 c4 5. Nf3 Ne7 6. Bg5 g6 7. Bf6 Rg8 8. Na3 Bg7 9. Bg5 h6 10. Bxe7 Qxe7 11. Nb5 Kf8 12. Nd6 Nc6 13. Qd2 Rh8 14. Be2 f6 15. exf6 Bxf6 16. Nxc8 Rxc8 17. 0-0 Kg7 18. Rfe1 e5 19. dxe5 Bxe5 20. Nxe5 Nxe5 21. Bd1 Rcd8 22. Qd4 Rhe8 23. f4 Qh4 24. Rxe5 Rxe5 25. fxe5 Qe1# 0-1

[Event "Manizales zt U14 integr Centro"]
[Site "Manizales"]
[Date "2014.05.17"]
[Round "4.4"]
[White "Avendano Leon, Raul Camilo"]
[Black "Ramirez, Cristian Camilo"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1474"]
[BlackElo "1667"]
[PlyCount "72"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nge7 7. 0-0 cxd4 8. Nxd4 Nxd4 9. Qxd4 Qxd4 10. cxd4 Nf5 11. Bb5+ Bd7 12. Bxd7+ Kxd7 13. Rd1 Rc8 14. Nc3 a6 15. Bf4 Rc4 16. Ne2 Bb4 17. Rac1 Rhc8 18. Rxc4 Rxc4 19. b3 Rc2 20. Nc1 Bc3 21. a4 Bxd4 22. Nd3 h6 23. h3 g5 24. Bh2 h5 25. Rf1 Rd2 26. Ne1 g4 27. hxg4 hxg4 28. Bf4 Rb2 29. Nd3 Rxb3 30. Nc1 Rb2 31. Nd3 Re2 32. Nc1 Rc2 33. Nd3 g3 34. Bxg3 Nxg3 35. Kh2 Nxf1+ 36. Kh3 a5 0-1

[Event "Manizales zt U14 integr Centro"]
[Site "Manizales"]
[Date "2014.05.16"]
[Round "2.8"]
[White "Avendano Leon, Raul Camilo"]
[Black "Naranjo Gallego, Santiago"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1474"]
[BlackElo "1500"]
[PlyCount "99"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "6"]
[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 d6 4. h3 Be6 5. Bxe6 fxe6 6. Nc3 Nf6 7. d3 d5 8. 0-0 Qd6 9. Re1 0-0-0 10. Ng5 h6 11. Nf7 Qb4 12. Nxh8 Bc5 13. Ng6 Qd4 14. Be3 Qb4 15. Bxc5 Qxc5 16. exd5 Nd4 17. dxe6 Nc6 18. Qf3 Re8 19. e7 b5 20. a3 a5 21. Qe2 Nxe7 22. Qxe5 Qxe5 23. Nxe5 b4 24. axb4 axb4 25. Ra8+ Kb7 26. Rxe8 Nxe8 27. Nc4 bxc3 28. b3 Nc6 29. Rxe8 Nb4 30. Re2 g5 31. Na3 Kb6 32. Nb1 Nd5 33. Re5 Kc5 34. Rxd5+ Kxd5 35. Nxc3+ Ke5 36. Kf1 c5 37. Ke2 Kd4 38. Nd1 h5 39. g3 g4 40. hxg4 hxg4 41. f3 Ke5 42. fxg4 Kf6 43. Ke3 Kg5 44. d4 cxd4+ 45. Kxd4 Kxg4 46. c4 Kf5 47. Ne3+ Ke6 48. g4 Kd6 49. g5 Ke7 50. g6 1-0

[Event "Manizales zt U14 integr Centro"]
[Site "Manizales"]
[Date "2014.05.16"]
[Round "3.6"]
[White "Martinez, Santiago2"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1440"]
[BlackElo "1474"]
[PlyCount "32"]
[EventDate "2014.05.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 Nf6 6. Nc3 e5 7. Nf3 Bg4 8. h3 Bh5 9. 0-0 Be7 10. Nd5 Nbd7 11. Nxe7 Qxe7 12. Be3 Nxe4 13. Bd5 Ndf6 14. Bb3 0-0 15. c4 Rad8 16. Bb6 Rd7 1/2-1/2

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.07"]
[Round "6"]
[White "Munoz Guzman, German"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "1751"]
[PlyCount "37"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. g4 Nbd7 10. Bxf6 Bxf6 11. 0-0-0 Bxd4 12. Rxd4 0-0 13. Qd1 e5 14. Rxd6 exf4 15. Bg2 Ne5 16. h3 Nc4 17. Rd3 Ne3 18. Nd5 Nxd5 19. Rxd5 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.06"]
[Round "5"]
[White "Avendano Leon, Raul Camilo"]
[Black "Ramirez, Orlando"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "1440"]
[PlyCount "72"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Nf3 Nd7 6. Be2 c5 7. 0-0 cxd4 8. cxd4 Ne7 9. Nc3 a6 10. a3 Nc6 11. Bg5 Be7 12. Bxe7 Qxe7 13. h3 0-0 14. Re1 b5 15. b4 h6 16. Qd2 Nb6 17. Qb2 Rfc8 18. Red1 Nd8 19. a4 Nc4 20. Bxc4 bxc4 21. b5 axb5 22. axb5 Qb7 23. Rxa8 Rxa8 24. Ra1 Kh7 25. Rxa8 Qxa8 26. b6 Nb7 27. Nb5 Qa4 28. Nd6 Qd1+ 29. Kh2 Nxd6 30. exd6 Qb3 31. Qxb3 cxb3 32. b7 b2 33. b8Q b1Q 34. Qxb1 Bxb1 35. d7 f6 36. d8Q Be4 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.06"]
[Round "4"]
[White "Rivera Quintero, Ramon Alberto"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1746"]
[PlyCount "53"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Bf4 Nf6 5. Nc3 Nbd7 6. e3 Ne4 7. Bd3 Nxc3 8. bxc3 Nf6 9. 0-0 Be7 10. c5 0-0 11. h3 b6 12. cxb6 axb6 13. Ne5 Bd6 14. Nxc6 Qc7 15. Bxd6 Qxd6 16. Ne5 Ne4 17. Bxe4 dxe4 18. Qb3 Ba6 19. Rfc1 Rfc8 20. a4 Qd5 21. Qxb6 f6 22. c4 Bxc4 23. Nxc4 Rxc4 24. Rxc4 Qxc4 25. a5 Kh8 26. a6 Qc8 27. a7 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.05"]
[Round "3"]
[White "Avendano Leon, Raul Camilo"]
[Black "Giron, Yorman Omar"]
[Result "0-1"]
[ECO "B97"]
[BlackElo "1844"]
[PlyCount "54"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. b3 Be7 9. Qf3 Qxd4 10. Bc4 0-0 11. g4 Bd7 12. h4 b5 13. Be2 b4 14. Na4 Qxa1+ 15. Kf2 Qd4+ 16. Kf1 Bc6 17. Rh2 Bxe4 18. Qg3 Nbd7 19. h5 Nd5 20. Bxe7 Nxe7 21. g5 Nf5 22. Qh3 Ne3+ 23. Kf2 Nxc2+ 24. Kf1 Bf5 25. Qg3 Qe3 26. Qg2 Qxf4+ 27. Kg1 Ne3 0-1

[Event "COL-ch U15"]
[Site "Pereira"]
[Date "2013.11.23"]
[Round "5.5"]
[White "Avendano Leon, Raul Camilo"]
[Black "Florez Castro, Estiven"]
[Result "1/2-1/2"]
[ECO "B94"]
[PlyCount "83"]
[EventDate "2013.11.21"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e5 7. Nb3 Nbd7 8. Qd2 b5 9. 0-0-0 Bb7 10. f3 Be7 11. Be2 b4 12. Nb1 Nxe4 13. Bxe7 Nxd2 14. Bxd8 Nxb3+ 15. axb3 Kxd8 16. Rxd6 Ke7 17. Rhd1 Nc5 18. R6d2 Rac8 19. Bc4 f6 20. c3 a5 21. Re1 a4 22. bxa4 Nxa4 23. Bb3 bxc3 24. Nxc3 Nxc3 25. bxc3 Rxc3+ 26. Kb2 Rc5 27. Red1 Bc6 28. Rc1 Rxc1 29. Kxc1 Rc8 30. Rc2 Bb7 31. Rxc8 Bxc8 32. Bc4 Be6 33. Bd3 h6 34. Kd2 Kd6 35. Ke3 g5 36. g3 f5 37. f4 gxf4+ 38. gxf4 e4 39. Bf1 Ke7 40. h4 Bb3 41. Be2 Kd6 42. h5 1/2-1/2

[Event "COL-ch U15"]
[Site "Pereira"]
[Date "2013.11.23"]
[Round "6.5"]
[White "Avendano Leon, Raul Camilo"]
[Black "Molina Agudelo, Juan Manuel"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "68"]
[EventDate "2013.11.21"]
[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. e5 c5 3. Nf3 Nc6 4. Bb5 Bf5 5. Bxc6+ bxc6 6. h3 Qc7 7. 0-0 e6 8. Re1 Ne7 9. d4 Ng6 10. c3 Be7 11. a3 a5 12. b4 axb4 13. dxc5 Bxc5 14. cxb4 Bxb4 15. Bd2 Bxd2 16. Nbxd2 0-0 17. a4 c5 18. Qc1 c4 19. Nb1 Be4 20. Nfd2 Bxb1 21. Nxb1 Nxe5 22. Nc3 Nd3 23. Nb5 Qa5 24. Qc3 Nxe1 25. Qxa5 Rxa5 26. Rxe1 Rxa4 27. Nd4 Rb8 28. Kh2 Rb2 29. f3 Raa2 30. Rg1 c3 31. f4 c2 32. h4 Rb1 33. Nxc2 Rxg1 34. Kxg1 Rxc2 0-1

[Event "COL-ch U15"]
[Site "Pereira"]
[Date "2013.11.22"]
[Round "4.4"]
[White "Ardila Perez, Pedro Ferney"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "B24"]
[PlyCount "57"]
[EventDate "2013.11.21"]
[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. Nc3 d6 3. g3 Nc6 4. Bg2 e6 5. d3 Nf6 6. f4 Be7 7. Nh3 0-0 8. g4 e5 9. f5 Nd4 10. 0-0 b6 11. g5 Nd7 12. Ne2 f6 13. Nxd4 cxd4 14. g6 h6 15. Qh5 Re8 16. Bxh6 gxh6 17. Qxh6 Nf8 18. g7 Nh7 19. Rf3 d5 20. Nf2 dxe4 21. dxe4 Bc5 22. Bf1 Re7 23. Bc4+ Be6 24. Bxe6+ Rxe6 25. fxe6 Qe7 26. Rh3 Qxg7+ 27. Rg3 Ng5 28. Qxg7+ Kxg7 29. h4 1-0

[Event "COL-ch U15"]
[Site "Pereira"]
[Date "2013.11.22"]
[Round "3.6"]
[White "Avendano Leon, Raul Camilo"]
[Black "Herrera C, Carlos Stiven"]
[Result "1-0"]
[ECO "B94"]
[PlyCount "143"]
[EventDate "2013.11.21"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e5 7. Nf3 Be7 8. Nd5 Nc6 9. Bc4 0-0 10. Qd2 Nxe4 11. Bxe7 Nxd2 12. Bxd8 Rxd8 13. Nxd2 Nd4 14. 0-0-0 Bf5 15. Ne3 Bg6 16. Nb3 Nc6 17. Bd3 Bxd3 18. Rxd3 Nb4 19. a3 Nxd3+ 20. cxd3 b6 21. Kb1 d5 22. d4 exd4 23. Nxd4 Rac8 24. Rc1 Rxc1+ 25. Kxc1 g6 26. Kb1 h5 27. Nc6 Rd6 28. Nb4 a5 29. Nbxd5 Kf8 30. Kc2 Rc6+ 31. Nc3 f5 32. b4 axb4 33. axb4 Ke7 34. b5 Rc5 35. Kb3 Kd6 36. Nc4+ Kc7 37. Kb4 Kb7 38. Na4 Rd5 39. Naxb6 Rd4 40. Na4 Rd1 41. Nc5+ Kb8 42. Na6+ Kb7 43. Kc5 Rc1 44. Nb4 Rc3 45. Nd5 Rc1 46. Ne7 Rg1 47. Ne3 Rc1+ 48. Kd6 Kb6 49. Nxg6 Kxb5 50. Ke5 Rc5+ 51. Kf4 Rc6 52. Nh4 Rf6 53. Nhxf5 Kc5 54. Kg5 Rd6 55. Kxh5 Rd7 56. Kg4 Rh7 57. h4 Kc6 58. Kf4 Kd7 59. g4 Ke8 60. Nd5 Kf7 61. g5 Kf8 62. Nf6 Rf7 63. h5 Rc7 64. h6 Rc4+ 65. Ne4 Kg8 66. g6 Kh8 67. f3 Kg8 68. Kg5 Rc7 69. Nf6+ Kf8 70. g7+ Rxg7+ 71. hxg7+ Kf7 72. g8Q# 1-0

[Event "COL-ch U15"]
[Site "Pereira"]
[Date "2013.11.21"]
[Round "2.2"]
[White "Arismendi Polanco, Efrain Steven"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1828"]
[PlyCount "67"]
[EventDate "2013.11.21"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 Qc7 10. g4 0-0 11. 0-0-0 Rc8 12. h4 d5 13. exd5 Nxd5 14. Nxd5 Bxd5 15. Bg2 Bxb3 16. axb3 a5 17. f4 a4 18. bxa4 Rxa4 19. c3 Ra1+ 20. Kc2 Rxd1 21. Rxd1 Rd8 22. Qe2 Rxd1 23. Kxd1 exf4 24. Bxf4 Qd8+ 25. Kc2 Bxh4 26. Bxb7 h6 27. Be4 Nd7 28. b4 Nf6 29. b5 Qe8 30. Bd3 Qa8 31. Kb2 Nd5 32. Qe4 g6 33. Bc4 Nb6 34. Qxg6+ 1-0

[Event "COL-ch U15"]
[Site "Pereira"]
[Date "2013.11.21"]
[Round "1.7"]
[White "Avendano Leon, Raul Camilo"]
[Black "Moreno Bolanos, Nicolas"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "79"]
[EventDate "2013.11.21"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. f4 Qc7 8. Qf3 0-0 9. 0-0-0 Nc6 10. Nb3 h6 11. Bh4 Rd8 12. g4 Nh7 13. Bg3 a5 14. a4 e5 15. Nd5 Qb8 16. Nxe7+ Nxe7 17. fxe5 Ng5 18. Qe3 Bxg4 19. Rd2 dxe5 20. h4 Rxd2 21. Nxd2 Nh7 22. Qc5 Nc6 23. Nc4 Qd8 24. Bd3 f6 25. Nd6 Qe7 26. Bc4+ Kh8 27. Nf7+ Kg8 28. Nxe5+ Kf8 29. Ng6+ Ke8 30. Nxe7 Nxe7 31. Bb5+ Kf8 32. Bd6 Rc8 33. Bxe7+ Kg8 34. Qd5+ Kh8 35. Rg1 Bh3 36. Qf7 g5 37. Bxf6+ Nxf6 38. Qxf6+ Kh7 39. hxg5 hxg5 40. Qxg5 1-0

[Event "Central Region-ch U12"]
[Site "Zipaquira"]
[Date "2013.03.29"]
[Round "3.3"]
[White "Avendano Leon, Raul Camilo"]
[Black "Zamora Irigoyen, Miguel Angel"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1497"]
[PlyCount "60"]
[EventDate "2013.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Nf6 6. Bd3 Bg7 7. 0-0 0-0 8. f4 Qb6 9. Be3 Ng4 10. Qe2 Nxe3 11. Qxe3 Bxd4 12. Nd5 Bxe3+ 13. Nxe3 Qxe3+ 14. Kh1 Nc6 15. Rae1 Qc5 16. Rf3 e5 17. f5 Nd4 18. Rh3 Nxc2 19. Rc1 Qf2 20. Rf3 Qd4 21. Rxc2 d5 22. exd5 e4 23. Rc4 Qxd5 24. Rxe4 Bxf5 25. Ree3 Rfe8 26. Rxe8+ Rxe8 27. h3 Bxd3 28. Rxd3 Re1+ 29. Kh2 Qe5+ 30. g3 Qe2# 0-1

[Event "Central Region-ch U12"]
[Site "Zipaquira"]
[Date "2013.03.29"]
[Round "4.5"]
[White "Rativa Jimenez, Cesar Daniel"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1378"]
[BlackElo "1497"]
[PlyCount "87"]
[EventDate "2013.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 e6 5. d3 Be7 6. 0-0 0-0 7. Bg5 Nc6 8. Bb5 Bd7 9. Bxc6 Bxc6 10. e5 Nd5 11. Bxe7 Qxe7 12. Nxd5 Bxd5 13. c4 Bxf3 14. Qxf3 dxe5 15. Rfe1 Qd6 16. Qxb7 Qxd3 17. Rxe5 Rab8 18. Qxa7 Rxb2 19. g3 Rb1+ 20. Rxb1 Qxb1+ 21. Kg2 Qb8 22. Qxb8 Rxb8 23. Rxc5 Kf8 24. a4 Ra8 25. a5 Ke7 26. Rb5 Kd6 27. c5+ Kc6 28. Rb6+ Kxc5 29. Rb7 Rf8 30. Kf3 Kc6 31. a6 h6 32. Ke4 g6 33. Kd4 Ra8 34. Rxf7 Rxa6 35. Rf6 Ra4+ 36. Ke5 Kd7 37. Rxg6 Ra2 38. Rxh6 Rxf2 39. h4 Rg2 40. Rh7+ Ke8 41. Kxe6 Kf8 42. Ra7 Rxg3 43. h5 Rg7 44. Ra8# 1-0

[Event "Central Region-ch U12"]
[Site "Zipaquira"]
[Date "2013.03.28"]
[Round "1.5"]
[White "Avendano Leon, Raul Camilo"]
[Black "Rodriguez Malagon, Joseph Adrian"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1497"]
[BlackElo "1367"]
[PlyCount "131"]
[EventDate "2013.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[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 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. d4 exd4 7. 0-0 Be7 8. Re1 0-0 9. Qh5 Bf5 10. Nd2 Bxg5 11. Nf3 Bxc1 12. Qxf5 Nde7 13. Qh3 Bxb2 14. Bd3 h6 15. Rab1 Bc3 16. Re2 Re8 17. Rxb7 Nb4 18. Qh4 Nxa2 19. Bb5 c6 20. Rbxe7 Rxe7 21. Rxe7 cxb5 22. Rxa7 Qxh4 23. Rxa8+ Kh7 24. Nxh4 Nb4 25. Rb8 Nxc2 26. Rxb5 d3 27. Rb1 d2 28. Rd1 g5 29. Nf3 Ne1 30. Nxd2 Nd3 31. Ne4 Nb2 32. Nxc3 Nxd1 33. Nxd1 f5 34. Kf1 h5 35. Ke2 Kg6 36. Ke3 f4+ 37. Ke4 h4 38. Nc3 Kh5 39. Kf5 Kh6 40. Ne2 Kh5 41. Nd4 g4 42. Kxf4 h3 43. gxh3 gxh3 44. Kg3 Kg5 45. Kxh3 Kf4 46. Kg2 Ke4 47. Nf3 Kd3 48. h4 Ke4 49. Kg3 Kf5 50. Ng5 Kg6 51. Kg4 Kh6 52. f4 Kg6 53. f5+ Kh6 54. f6 Kg6 55. f7 Kg7 56. Kf5 Kf8 57. h5 Kg7 58. Kg4 Kf8 59. h6 Ke7 60. h7 Kf8 61. h8Q+ Ke7 62. f8Q+ Kd7 63. Qd4+ Kc6 64. Qc8+ Kb5 65. Qb2+ Ka5 66. Qa8# 1-0

[Event "Central Region-ch U12"]
[Site "Zipaquira"]
[Date "2013.03.28"]
[Round "2.2"]
[White "Gomez Perez, Jaidor S"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1778"]
[BlackElo "1497"]
[PlyCount "79"]
[EventDate "2013.03.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Be2 Qc7 10. 0-0 0-0 11. f4 Nbd7 12. f5 Bc4 13. Qd2 b5 14. a3 Rfe8 15. g4 h6 16. Rf2 Rad8 17. Rg2 Nc5 18. Bf3 Nxb3 19. cxb3 Bxb3 20. g5 hxg5 21. Bxg5 Nh7 22. Be3 Nf6 23. Bh6 Bf8 24. Bxg7 Bxg7 25. Qh6 Kf8 26. Qxg7+ Ke7 27. Rg6 Nd7 28. f6+ Nxf6 29. Qxf6+ Kf8 30. Kh1 Re6 31. Qg7+ Ke7 32. Rxe6+ Bxe6 33. Bg4 Qc4 34. Bxe6 Qxe6 35. Nd5+ Kd7 36. Rc1 Rb8 37. Rc7+ Kd8 38. Qf8+ Qe8 39. Qxd6+ Qd7 40. Qxd7# 1-0

[Event "Bogota IRT op 08"]
[Site "Bogota"]
[Date "2012.08.20"]
[Round "7"]
[White "Becerra Fonseca, Camila Andrea"]
[Black "Avendano Leon, Raul Camilo"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1562"]
[BlackElo "1326"]
[PlyCount "43"]
[EventDate "2012.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Be6 7. Bb5+ Nc6 8. Bd3 Be7 9. Be3 0-0 10. Qd2 Qc7 11. 0-0 Bg4 12. Bg5 h6 13. Bh4 Rfe8 14. Be2 d5 15. exd5 Nxd5 16. Ne4 Bxh4 17. Nxh4 Bxe2 18. h3 Kh8 19. Qxe2 Kg8 20. Qd2 a6 21. Qc3 Nxc3 22. bxc3 0-1

[Event "Bogota IRT op 08"]
[Site "Bogota"]
[Date "2012.08.19"]
[Round "5"]
[White "Bohorquez Pulgarin, Samuel"]
[Black "Avendano Leon, Raul Camilo"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1846"]
[BlackElo "1326"]
[PlyCount "20"]
[EventDate "2012.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Bd2 Nf6 5. Qa4+ Nc6 6. Nf3 0-0 7. e3 Bd7 8. Ne5 Nxe5 9. Qb3 Bxc3 10. Bxc3 Nc6 0-1

[Event "Bogota IRT op 08"]
[Site "Bogota"]
[Date "2012.08.18"]
[Round "2"]
[White "Avendano Leon, Raul Camilo"]
[Black "Neira, Paolo Jefer"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1326"]
[BlackElo "1600"]
[PlyCount "138"]
[EventDate "2012.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. d3 e6 5. Nc3 Qc7 6. 0-0 h6 7. Ne2 a6 8. Ng3 Bd6 9. Be3 b5 10. Bb3 Bb7 11. c3 Nf6 12. d4 c4 13. e5 Bf8 14. Bc2 Nd5 15. Bd2 0-0-0 16. b3 Nb6 17. Ne4 d6 18. Bf4 Qd7 19. Nxd6+ Bxd6 20. exd6 g5 21. Bg3 f5 22. Ne5 Qe8 23. d7+ Nxd7 24. Nxc6 Bxc6 25. h3 Nf6 26. Be5 Qf7 27. a4 Kb7 28. axb5 Bxb5 29. bxc4 Bxc4 30. Rb1+ Bb5 31. c4 Kb6 32. cxb5 axb5 33. Bd3 Rd5 34. Qa4 Qd7 35. Bxf6 Rc8 36. Rfc1 Rxc1+ 37. Kh2 Rxb1 38. Qa2 Qc7+ 39. Be5 Qc1 40. Bxb1 h5 41. Qc2 Qe1 42. Qc7+ Ka6 43. Qc6+ Ka5 44. Bc7+ Ka4 45. Bc2+ Ka3 46. Qa6+ Kb2 47. Bd3 b4 48. Bc4 Rxd4 49. Qa2+ Kc1 50. Qa1+ Kd2 51. Qxd4+ Kc1 52. Qa1+ Kd2 53. Qxe1+ Kxe1 54. Ba5 Kxf2 55. Bxb4 e5 56. Bc5+ Ke1 57. Bd3 e4 58. Bb4+ Kd1 59. Bb5 e3 60. Kg1 g4 61. hxg4 hxg4 62. Bd7 f4 63. Bxg4+ Kc2 64. Kf1 Kd3 65. Bf5+ Kc4 66. Bd6 Kd5 67. Bxf4 Kc6 68. g4 Kc5 69. Ke2 Kd4 1-0

[Event "Bogota IRT op 08"]
[Site "Bogota"]
[Date "2012.08.17"]
[Round "1"]
[White "Castellanos Rodriguez, Camilo"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1902"]
[BlackElo "1326"]
[PlyCount "53"]
[EventDate "2012.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Bb5 Bd7 5. Bxc6 Bxc6 6. Nf3 e6 7. d3 Be7 8. 0-0 Nf6 9. Qe1 0-0 10. Bd2 d5 11. e5 Nd7 12. Qg3 d4 13. Ne4 f6 14. Qh3 fxe5 15. Neg5 Bxg5 16. Nxg5 Nf6 17. fxe5 h6 18. Nxe6 Qd5 19. Nxf8 Rxf8 20. exf6 Rxf6 21. Rxf6 gxf6 22. Qg4+ Kf7 23. Re1 b5 24. Qe4 Qd7 25. Qh7+ Kf8 26. Bxh6+ Qg7 27. Qxg7# 1-0

[Event "Central Region-ch U12"]
[Site "Villavicencio"]
[Date "2012.05.21"]
[Round "6.11"]
[White "Riveros Isaza, Laura Jessica"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "B30"]
[BlackElo "1290"]
[PlyCount "38"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 d6 4. 0-0 e5 5. d3 h6 6. Nc3 Nf6 7. Re1 Be7 8. a3 b6 9. b4 a6 10. bxc5 bxc5 11. Be3 Nd4 12. Bxd4 cxd4 13. Rb1 dxc3 14. d4 0-0 15. dxe5 dxe5 16. Nxe5 Qc7 17. Qd4 Rd8 18. Qxc3 Rf8 19. Rbc1 Rb8 1-0

[Event "Central Region-ch U12"]
[Site "Villavicencio"]
[Date "2012.05.20"]
[Round "5.6"]
[White "Avendano Leon, Raul Camilo"]
[Black "Morantes Maldonado, Hans Mateo"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1290"]
[BlackElo "1828"]
[PlyCount "52"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Bc4 d5 4. exd5 exd5 5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. d4 cxd4 8. Qxd4 Nb6 9. Nc3 Nf6 10. 0-0 Be7 11. Re1 0-0 12. Bf4 Rc8 13. Qd3 Bc5 14. Be5 Ng4 15. Nd1 Nxe5 16. Rxe5 h6 17. Nc3 f6 18. Rf5 d4 19. Nb5 a6 20. Nbxd4 Bxd4 21. Nxd4 Qe7 22. Qb3+ Nc4 23. Qd3 Nxb2 24. Qb3+ Nc4 25. Rf3 Rfe8 26. h3 Qe4 0-1

[Event "Central Region-ch U12"]
[Site "Villavicencio"]
[Date "2012.05.20"]
[Round "4.10"]
[White "Perilla Reyes, Johan Alveiro"]
[Black "Avendano Leon, Raul Camilo"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1290"]
[PlyCount "68"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Nf3 Nf6 4. 0-0 Nxe4 5. d3 Nf6 6. Ng5 e6 7. Bb5+ Nc6 8. Nh3 a6 9. Ba4 b5 10. Bb3 e5 11. Ng5 d5 12. Nc3 c4 13. Ne2 cxb3 14. cxb3 Bc5 15. Nf3 0-0 16. a3 Nd4 17. b4 Ba7 18. Nfxd4 Bxd4 19. Bg5 Bxb2 20. Rb1 Bxa3 21. Qb3 h6 22. Qxa3 hxg5 23. d4 Bg4 24. Qd3 Bxe2 25. Qxe2 exd4 26. Qd3 Qb6 27. Rfe1 Rfe8 28. Kf1 Rxe1+ 29. Kxe1 Re8+ 30. Kd1 Ne4 31. Rb2 Nc3+ 32. Kd2 Re2+ 33. Kc1 Rxb2 34. h3 Ne4 0-1

[Event "Central Region-ch U12"]
[Site "Villavicencio"]
[Date "2012.05.19"]
[Round "3.13"]
[White "Avendano Leon, Raul Camilo"]
[Black "Contreras Rodriguez, Sergio Stiv"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1290"]
[BlackElo "1343"]
[PlyCount "51"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. 0-0 Nc6 8. Nxc6 bxc6 9. Re1 0-0 10. h3 Rb8 11. Qf3 Re8 12. a3 c5 13. Rb1 Bb7 14. b4 cxb4 15. Rxb4 Qc7 16. Nd5 Nxd5 17. exd5 Ba6 18. Bxa6 Bc3 19. Rc4 Qb6 20. Qxc3 Qxa6 21. Bh6 f6 22. g4 g5 23. h4 Kf7 24. Qd3 Rec8 25. Qxh7+ Ke8 26. Qxe7# 1-0

[Event "Central Region-ch U12"]
[Site "Villavicencio"]
[Date "2012.05.19"]
[Round "2.10"]
[White "Perez Valcarcel, Maria Jose"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1527"]
[BlackElo "1290"]
[PlyCount "51"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 Qc7 11. h4 Rc8 12. g4 d5 13. g5 Nh5 14. Rg1 Bb4 15. exd5 Bf5 16. d6 Bxd6 17. Qxd6 Qxd6 18. Rxd6 Nf4 19. Bxf4 exf4 20. Bd3 Be6 21. h5 Re8 22. g6 hxg6 23. hxg6 fxg6 24. Bxg6 Re7 25. Rd8+ Re8 26. Rxe8# 1-0

[Event "Central Region-ch U12"]
[Site "Villavicencio"]
[Date "2012.05.18"]
[Round "1.8"]
[White "Avendano Leon, Raul Camilo"]
[Black "Gamboa Giraldo, Juan Esteban"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1290"]
[BlackElo "1712"]
[PlyCount "31"]
[EventDate "2012.05.18"]
[EventType "swiss"]
[EventRounds "6"]
[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 Nf6 4. Nc3 Nxe4 5. Nd5 Bc5 6. 0-0 0-0 7. d3 Nf6 8. Nc3 d5 9. Bb3 Bg4 10. Bg5 d4 11. Ne4 Be7 12. Ng3 Nh5 13. Bxe7 Qxe7 14. h3 Nxg3 15. hxg4 Nxf1 16. Qxf1 0-1

[Event "Bogota Univ Central op-B 5th"]
[Site "Bogota"]
[Date "2011.10.15"]
[Round "5.25"]
[White "Bejarano, Daniel Esteban"]
[Black "Avendano Leon, Raul Camilo"]
[Result "0-1"]
[ECO "C23"]
[BlackElo "1276"]
[PlyCount "42"]
[EventDate "2011.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Qf3 Nc6 4. Nc3 Bc5 5. Qg3 0-0 6. Nf3 d6 7. d4 exd4 8. Na4 Bg4 9. h3 Nh5 10. Qxg4 Nf6 11. Qg3 Nxe4 12. Qf4 Qe7 13. c3 Nxc3+ 14. Kd2 Nxa4 15. b3 Bb4+ 16. Kc2 d5 17. Bxd5 Qe2+ 18. Bd2 d3+ 19. Kc1 Ba3+ 20. Kb1 Nc3+ 21. Bxc3 Qc2# 0-1

[Event "Bogota Univ Central op-B 5th"]
[Site "Bogota"]
[Date "2011.10.14"]
[Round "2.27"]
[White "Avendano Leon, Raul Camilo"]
[Black "Fonseca, Andres Felipe"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "1276"]
[PlyCount "21"]
[EventDate "2011.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Qf3 Nf6 4. g4 Nc6 5. g5 d6 6. gxf6 gxf6 7. Qh5 Rf8 8. d4 Nxd4 9. Bh6 Nc6 10. Bxf8 Kxf8 11. Qxf7# 1-0

[Event "Bogota Univ Central op-B 5th"]
[Site "Bogota"]
[Date "2011.10.13"]
[Round "1.9"]
[White "Pinilla, Diego Alexander"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "1730"]
[BlackElo "1276"]
[PlyCount "35"]
[EventDate "2011.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[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 d6 4. 0-0 Nf6 5. Re1 a6 6. Ba4 b5 7. Bb3 Be7 8. c3 0-0 9. d4 h6 10. Nbd2 Bb7 11. Nf1 Na5 12. Bc2 d5 13. Nxe5 Bd6 14. exd5 Bxd5 15. Ng3 Nc6 16. Bf4 Re8 17. Nxc6 Bxc6 18. Rxe8+ 1-0

[Event "Pan American-ch U10"]
[Site "Cali"]
[Date "2011.07.08"]
[Round "9"]
[White "Avendano Leon, Raul Camilo"]
[Black "Sandoval Cobos, Mateo"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "19"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. 0-0 Nxe4 5. Re1 d5 6. d3 dxc4 7. dxe4 Qxd1 8. Rxd1 Bg4 9. Nbd2 0-0-0 10. Re1 1-0

[Event "Pan American-ch U10"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "7"]
[White "Avendano Leon, Raul Camilo"]
[Black "Salgado Arcila, Martin Andres"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "47"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 g6 4. Nf3 Bg7 5. 0-0 Ne7 6. d4 cxd4 7. Nxd4 0-0 8. Nf3 b6 9. Bf4 Bb7 10. e5 Bxf3 11. Qxf3 Nbc6 12. Rfe1 Nd4 13. Qd3 Ndf5 14. Re4 Nc6 15. a3 f6 16. exf6 Rxf6 17. b4 d5 18. Bb5 dxe4 19. Nxe4 Qxd3 20. cxd3 Rff8 21. Rc1 Ncd4 22. Kf1 Nxb5 23. a4 Nbd4 24. Rc7 0-1

[Event "Pan American-ch U10"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "8"]
[White "Lopez, Idrobo Nicolas"]
[Black "Avendano Leon, Raul Camilo"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "44"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. Nf3 Nc6 2. Nc3 d5 3. d4 Nf6 4. Be3 Bf5 5. Ng5 h6 6. Nf3 e6 7. Qd2 Bb4 8. Nb5 Bxd2+ 9. Kxd2 0-0 10. Ke1 a6 11. Bd2 axb5 12. Rd1 Rxa2 13. Rc1 Rxb2 14. Bc3 Rxc2 15. Rxc2 Bxc2 16. Kd2 b4 17. Bb2 Ne4+ 18. Ke1 Re8 19. g4 e5 20. dxe5 Nxe5 21. Ng1 Qh4 22. Nf3 Qxf2# 0-1

[Event "Pan American-ch U10"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "5"]
[White "Avendano Leon, Raul Camilo"]
[Black "Estupinan Palomino, Gorky"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "46"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 g6 2. Bc4 c6 3. Nf3 b5 4. Bb3 d5 5. exd5 cxd5 6. d4 Bg7 7. 0-0 h5 8. Bf4 Nh6 9. Bxh6 Bxh6 10. Nc3 Bb7 11. Nxb5 a6 12. Nc3 0-0 13. h3 Bg7 14. Ne5 Nd7 15. Re1 Nxe5 16. dxe5 e6 17. Qd2 Qc7 18. Qe2 Qc6 19. Rad1 d4 20. Qe4 dxc3 21. Qxc6 Bxc6 22. bxc3 Rfd8 23. Rxd8+ Rxd8 0-1

[Event "Pan American-ch U10"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "6"]
[White "Gamboa Giraldo, Juan Esteban"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "C34"]
[PlyCount "17"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Nc6 4. Bc4 Bc5 5. d4 Bb6 6. 0-0 d6 7. Kh1 Bg4 8. Nbd2 Nxd4 9. Re1 1-0

[Event "Pan American-ch U10"]
[Site "Cali"]
[Date "2011.07.05"]
[Round "4"]
[White "Sun Chin, Robert Patrick"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "51"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 0-0 6. Bg5 h6 7. Bh4 a6 8. Nd5 Be7 9. Nxe7+ Qxe7 10. Qd2 d6 11. h3 Be6 12. Bb3 Nd4 13. Qd1 Nxb3 14. axb3 d5 15. 0-0 Rad8 16. Re1 Qe8 17. Bxf6 gxf6 18. Qd2 dxe4 19. Rxe4 f5 20. Rxe5 Qe7 21. Qxh6 f6 22. Re2 Rd6 23. Rae1 Qg7 24. Qxg7+ Kxg7 25. Rxe6 Rxe6 26. Rxe6 1-0

[Event "Pan American-ch U10"]
[Site "Cali"]
[Date "2011.07.04"]
[Round "3"]
[White "Avendano Leon, Raul Camilo"]
[Black "Perez Carvajal, Ernesto Geosva"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "30"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nf3 Nf6 4. Nc3 Qc7 5. d4 cxd4 6. Qxd4 Nc6 7. Qd3 Nb4 8. Qe2 Nxc2+ 9. Qxc2 Qxc4 10. Nd2 Qc7 11. Nf3 Be7 12. 0-0 0-0 13. Bg5 h6 14. Bh4 Re8 15. e5 Qxe5 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Cali"]
[Date "2011.07.04"]
[Round "2"]
[White "Avila, Carlos Alejandro"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1985"]
[PlyCount "31"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 f6 4. d5 Nce7 5. Nc3 d6 6. Be3 c6 7. Bc4 b5 8. Bb3 Bb7 9. a3 f5 10. Qd3 Nf6 11. exf5 cxd5 12. Ng5 Qd7 13. Ne6 d4 14. Nxb5 dxe3 15. Nbc7+ Kf7 16. Ng5# 1-0

[Event "Pan American-ch U10"]
[Site "Cali"]
[Date "2011.07.03"]
[Round "1"]
[White "Avendano Leon, Raul Camilo"]
[Black "Ballestero, Daniel Mateo"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "77"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 d5 2. Bb5+ Nc6 3. Bxc6+ bxc6 4. exd5 cxd5 5. Nf3 Qd7 6. d4 Qe6+ 7. Be3 Qa6 8. Nc3 e6 9. Qe2 Qb7 10. 0-0 Bb4 11. Rab1 Nf6 12. a3 Bxc3 13. bxc3 Qc6 14. Qd2 Qd6 15. Bf4 Qe7 16. Rfe1 Ng4 17. h3 0-0 18. Bg5 Qd6 19. Re2 Qh2+ 20. Nxh2 h6 21. Nxg4 hxg5 22. Qxg5 Ba6 23. Ree1 f6 24. Qe3 f5 25. Qxe6+ Rf7 26. Ne5 Raf8 27. Nxf7 Rxf7 28. Qe8+ Rf8 29. Qe6+ Rf7 30. Qxa6 Rf6 31. Rb8+ Kf7 32. Qd3 g6 33. Rb7 Kg7 34. Rxc7+ Rf7 35. Ree7 Rxe7 36. Rxe7+ Kf8 37. Rxa7 g5 38. Qb5 g4 39. Qb8# 1-0

[Event "COL-ch School U11"]
[Site "Sede"]
[Date "2011.??.??"]
[Round "2.13"]
[White "Avendano Leon, Raul Camilo"]
[Black "Jurado Valderrama, Maria Fernand"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1328"]
[BlackElo "1500"]
[PlyCount "55"]
[EventDate "2011.02.23"]
[EventType "tourn"]
[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. Nxe5 Nf6 6. 0-0 Bc5 7. Nf3 0-0 8. Nc3 Bg4 9. a3 h6 10. b4 Nh5 11. bxc5 Nf4 12. h3 Be6 13. d3 Qf6 14. e5 Qg6 15. Bxf4 Bxh3 16. Nh4 Qe6 17. Qf3 Qe7 18. Qxh3 Qxc5 19. e6 Qxc3 20. exf7+ Rxf7 21. Qe6 Raf8 22. Ng6 Kh7 23. Nxf8+ Kh8 24. Qxf7 Qc5 25. Ng6+ Kh7 26. Be5 Qe7 27. Nxe7 Kh8 28. Qxg7# 1-0

[Event "COL-ch School U11"]
[Site "Sede"]
[Date "2011.??.??"]
[Round "4.10"]
[White "Avendano Leon, Raul Camilo"]
[Black "Pabon Sarmiento, Juan Pablo"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1328"]
[BlackElo "1978"]
[PlyCount "64"]
[EventDate "2011.02.23"]
[EventType "tourn"]
[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. Bc4 d6 3. Nf3 Nf6 4. 0-0 Nxe4 5. Qe2 Nf6 6. Nc3 g6 7. d3 Bg7 8. b3 0-0 9. Bg5 Nc6 10. h3 h6 11. Bf4 Nh5 12. Bd2 Qc7 13. Bd5 e6 14. Bc4 a6 15. Be3 Bxc3 16. Bxh6 Bxa1 17. Bxf8 Kxf8 18. Rxa1 b5 19. Bxb5 axb5 20. Nd2 Nd4 21. Qe3 Nxc2 22. Qe2 Nxa1 23. Ne4 d5 24. Nd2 Rxa2 25. Qd1 Qa5 26. Nf3 Nc2 27. Qb1 Ra1 28. Qxa1 Qxa1+ 29. Kh2 Qf1 30. Ng1 g5 31. Nf3 Nf4 32. Ng1 Qxg2# 0-1

[Event "COL-ch School U11"]
[Site "Sede"]
[Date "2011.??.??"]
[Round "1.5"]
[White "Cardona Martinez, Lina Sofia"]
[Black "Avendano Leon, Raul Camilo"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1916"]
[BlackElo "1328"]
[PlyCount "50"]
[EventDate "2011.02.23"]
[EventType "tourn"]
[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 Bd6 4. c3 Nce7 5. 0-0 Nf6 6. Qe2 a6 7. Ba4 0-0 8. Rd1 b5 9. Bb3 Bb7 10. d3 Nc6 11. Nbd2 h6 12. Nf1 b4 13. h3 bxc3 14. bxc3 Na5 15. Bc2 c5 16. Ne3 Rc8 17. Nf5 Qc7 18. g4 g6 19. Nxh6+ Kh8 20. Bd2 c4 21. d4 exd4 22. cxd4 Rce8 23. e5 Be7 24. exf6 Bxf6 25. Be3 Rxe3 1-0

