[Event "Sevilla-ch U18"]
[Site "Utrera"]
[Date "2012.02.26"]
[Round "5"]
[White "Tormo Valpuesta, Victor"]
[Black "Leon Casero, David"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "68"]
[EventDate "2012.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d3 Bg4 5. h3 Bxf3 6. Qxf3 f6 7. 0-0 Nd4 8. Qd1 b5 9. Bd5 c6 10. c3 cxd5 11. cxd4 dxe4 12. dxe4 exd4 13. Qxd4 Qb6 14. Qd5 Rc8 15. Nc3 Qc6 16. Nxb5 Qxd5 17. exd5 Ra8 18. Nc7+ Kd8 19. Nxa8 Kc8 20. Re1 Be7 21. Be3 Kb7 22. b4 Kxa8 23. a4 g5 24. a5 f5 25. b5 f4 26. Bd4 Bf6 27. Bxf6 Nxf6 28. Re6 Ne8 29. b6 axb6 30. axb6+ Kb7 31. Rb1 Ng7 32. Re7+ Kc8 33. Rxg7 h6 34. b7+ Kb8 1-0

[Event "Sevilla-ch U18"]
[Site "Utrera"]
[Date "2012.02.19"]
[Round "4"]
[White "Leon Casero, David"]
[Black "Pozo Prior, Jose Antonio"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "28"]
[EventDate "2012.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Be7 5. 0-0 0-0 6. d3 Bg4 7. Bg5 Nc6 8. Nd5 Nd4 9. Nxf6+ Bxf6 10. Bxf6 Qxf6 11. h3 Nxf3+ 12. gxf3 Bxf3 13. Qd2 Qg6+ 14. Kh2 Qg2# 0-1

[Event "Sevilla-ch U18"]
[Site "Utrera"]
[Date "2012.02.12"]
[Round "3"]
[White "Sanchez Sierra, Juan Carlos"]
[Black "Leon Casero, David"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "52"]
[EventDate "2012.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 Bc5 3. Nf3 Nc6 4. 0-0 d6 5. d3 Bd7 6. Bg5 Qc8 7. Nc3 Bh3 8. Ne4 b6 9. Qd2 Nce7 10. Nh4 Bxg2 11. Nxg2 Nf5 12. Nh4 Nxh4 13. Bxh4 Nf6 14. Nxf6+ gxf6 15. Bxf6 Rg8 16. Qh6 Rg6 17. Qh4 Qf5 18. Be7 d5 19. Qxh7 Kxe7 20. Rad1 Rf6 21. Qg7 Bxf2+ 22. Kg2 e4 23. dxe4 dxe4 24. e3 Qf3+ 25. Kh3 Rf5 26. Rxf2 Rh5# 0-1

[Event "Sevilla-ch U18"]
[Site "Utrera"]
[Date "2012.02.05"]
[Round "2"]
[White "Leon Casero, David"]
[Black "Medina Galera, Alejandro"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "117"]
[EventDate "2012.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nh6 5. Bxh6 gxh6 6. Nc3 d6 7. Nd5 Bg4 8. c3 Qd7 9. Qe2 0-0-0 10. Bb5 Bg5 11. Nb4 a6 12. Bxc6 bxc6 13. Nxa6 Kb7 14. Nb4 c5 15. Nd5 c6 16. Ne3 Bf6 17. h3 Be6 18. g4 d5 19. b3 d4 20. cxd4 cxd4 21. Nc4 Bxc4 22. bxc4 c5 23. Qb2+ Kc7 24. Qa3 Be7 25. Nxe5 Qe6 26. Qa7+ Kc8 27. f4 Bh4+ 28. Kd1 Bf6 29. Qa8+ Kc7 30. Qa5+ Kd6 31. Qb6+ Ke7 32. Qc7+ Ke8 33. Nc6 Rc8 34. f5 Rxc7 35. fxe6 Rxc6 36. exf7+ Kxf7 37. Rf1 Ke8 38. Rb1 Kd7 39. Rb7+ Kc8 40. Rf7 Bg5 41. a4 Ra6 42. Rg7 Rxa4 43. Rff7 Ra1+ 44. Kc2 Rc1+ 45. Kb3 Rc3+ 46. Ka4 Rxd3 47. Kb5 Rxh3 48. Ka6 Ra3+ 49. Kb6 d3 50. Rc7+ Kd8 51. Rcd7+ Ke8 52. Kc6 Ra6+ 53. Kxc5 Be3+ 54. Kd5 Ra5+ 55. Kc6 Rc5+ 56. Kd6 d2 57. Rde7+ Kf8 58. Rd7 d1Q+ 59. Ke6 0-1

[Event "Sevilla-ch U18"]
[Site "Utrera"]
[Date "2012.01.29"]
[Round "1"]
[White "Romero Lopez, Cristina"]
[Black "Leon Casero, David"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "1949"]
[PlyCount "47"]
[EventDate "2012.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. Re1 0-0 6. c3 d6 7. h3 Na5 8. b4 b6 9. bxc5 dxc5 10. Nxe5 a6 11. Ba4 Bd7 12. Nxd7 Nxd7 13. d4 b5 14. Bc2 Nc4 15. Nd2 Nf6 16. Nxc4 bxc4 17. Bg5 cxd4 18. cxd4 Qd6 19. e5 Qe7 20. exf6 gxf6 21. Rxe7 fxg5 22. Qh5 h6 23. Qxh6 f5 24. Qh7# 1-0

