[Event "Catalunya-ch U12"]
[Site "Vilaseca"]
[Date "2011.04.19"]
[Round "6.3"]
[White "Lacasta Leon, Oscar"]
[Black "Martinez Lopez, Carlos"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1783"]
[BlackElo "1922"]
[PlyCount "46"]
[EventDate "2011.04.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 d6 7. Ne3 Be7 8. Ned5 Nxd5 9. Nxd5 0-0 10. Bc4 Be6 11. Nxe7+ Qxe7 12. Bxe6 Qxe6 13. 0-0 Rac8 14. c3 Rfd8 15. Re1 d5 16. Qb3 b6 17. Bg5 f6 18. Bh4 Kf7 19. exd5 Qxd5 20. Qxd5+ Rxd5 21. Rad1 Rcd8 22. Rxd5 Rxd5 23. Re2 Rd1+ 0-1

[Event "Catalunya-ch U12"]
[Site "Vilaseca"]
[Date "2011.04.18"]
[Round "4.2"]
[White "Lacasta Leon, Oscar"]
[Black "Garcia Ramos, Daniel"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "1783"]
[BlackElo "1935"]
[PlyCount "59"]
[EventDate "2011.04.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. Bb3 a6 9. f3 Qc7 10. Qd2 Rd8 11. 0-0-0 Na5 12. h4 Nxb3+ 13. Nxb3 b5 14. Bh6 Bh8 15. h5 Bb7 16. hxg6 fxg6 17. Rde1 d6 18. f4 e5 19. f5 b4 20. Nd5 Bxd5 21. exd5 Rac8 22. fxg6 hxg6 23. Bg5 Re8 24. Rxh8+ Kxh8 25. Bxf6+ Kg8 26. Rh1 Qc4 27. g3 Qe4 28. Rf1 Rc7 29. Qh2 Rh7 30. Nd2 1/2-1/2

[Event "Catalunya-ch U12"]
[Site "Vilaseca"]
[Date "2011.04.18"]
[Round "5.3"]
[White "Torres Camps, Aleix"]
[Black "Lacasta Leon, Oscar"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1812"]
[BlackElo "1783"]
[PlyCount "88"]
[EventDate "2011.04.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. Bg5 h6 6. Bd2 Bb7 7. Nf3 Bxc3 8. Bxc3 Ne4 9. g3 d6 10. Bg2 Nxc3 11. Qxc3 Nd7 12. 0-0 0-0 13. Rfd1 Qe7 14. Rac1 f5 15. Nh4 Rfb8 16. Qe3 Bxg2 17. Kxg2 e5 18. Nxf5 Qf6 19. Nh4 Re8 20. Rc2 exd4 21. Qxd4 Qxd4 22. Rxd4 Re7 23. Rg4 Ne5 24. Nf5 Nxg4 25. Nxe7+ Kf7 26. Nd5 c6 27. Nf4 g5 28. Nd3 Nf6 29. Rd2 Ne4 30. Rd1 Ke6 31. f3 Nf6 32. Nb4 c5 33. Nc2 d5 34. Na3 dxc4 35. Nxc4 Nd5 36. e4 Nb4 37. a3 Nc2 38. Rd6+ Ke7 39. Rxh6 b5 40. Na5 Ne3+ 41. Kh3 Kf7 42. e5 Kg7 43. Rc6 Rh8+ 44. Rh6 Rxh6# 0-1

