[Event "Villa Maria Cultural op 1st"]
[Site "Villa Maria"]
[Date "2012.02.20"]
[Round "5"]
[White "Castineira, Ivan"]
[Black "Perren, Ricardo"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "49"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 Nf6 4. Nf3 Nxe4 5. Nxe4 Bxe4 6. g3 e6 7. Bg2 Bb4+ 8. c3 Be7 9. Qe2 Bb7 10. 0-0 d5 11. Qe5 Bf6 12. Qe2 Ba6 13. Qd1 Bxf1 14. Qxf1 0-0 15. h4 Nd7 16. Qd3 Rb8 17. Bg5 h6 18. Bxf6 Nxf6 19. Bf1 Ne4 20. Ne5 Qd7 21. Nxd7 c5 22. Nxb8 Rxb8 23. Qa6 Rf8 24. Qxa7 cxd4 25. cxd4 1-0

[Event "Villa Maria Cultural op 1st"]
[Site "Villa Maria"]
[Date "2012.02.19"]
[Round "3"]
[White "Castineira, Ivan"]
[Black "Gomez, Facundo Tomas"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "62"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 a6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd1 b5 6. Bd5 Bb7 7. Qf3 Nf6 8. e5 Nxe5 9. Qf5 Bxd5 10. Qxe5 Bxg2 11. Nh3 Bxh1 12. Qc3 e6 13. f3 Bg2 14. Nf2 a5 15. Nd2 Bb4 16. Qd3 Bxd2+ 17. Bxd2 b4 18. Ne4 0-0 19. Nf2 Re8 20. 0-0-0 Rb8 21. Rg1 Bxf3 22. Qxf3 Qc7 23. c3 bxc3 24. bxc3 Qb7 25. Kc2 Qxf3 26. Nd3 Qe4 27. Bf4 Rb2+ 28. Kxb2 Qxd3 29. Kc1 Qxc3+ 30. Kb1 e5 31. Bg5 Rb8# 0-1

[Event "Villa Maria Cultural op 1st"]
[Site "Villa Maria"]
[Date "2012.02.19"]
[Round "4"]
[White "Castineira, Jorge"]
[Black "Castineira, Ivan"]
[Result "0-1"]
[ECO "C43"]
[PlyCount "46"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. Bg5 Be7 5. Nxd4 Nxe4 6. Bxe7 Qxe7 7. Be2 Nc6 8. Bb5 Nc3+ 9. Kf1 Nxd1 10. Bxc6 dxc6 11. Nd2 Nxb2 12. Re1 Qxe1+ 13. Kxe1 0-0 14. N2f3 b6 15. Nxc6 Ba6 16. Ne7+ Kh8 17. Kd2 Rad8+ 18. Kc3 Rfe8 19. Re1 Nd3 20. cxd3 Rxd3+ 21. Kb4 c5+ 22. Ka4 b5+ 23. Ka5 Ra3# 0-1

[Event "Villa Maria Cultural op 1st"]
[Site "Villa Maria"]
[Date "2012.02.18"]
[Round "2"]
[White "Casado, Federico"]
[Black "Castineira, Ivan"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1614"]
[PlyCount "73"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Bd6 4. d5 Nd4 5. Nxd4 exd4 6. Qxd4 f6 7. c4 c6 8. c5 Be5 9. Qd1 cxd5 10. exd5 f5 11. Qe2 d6 12. f4 Nh6 13. fxe5 dxe5 14. Qxe5+ Qe7 15. Bb5+ Bd7 16. Bxd7+ Kd8 17. Qxe7+ Kxe7 18. Bxh6 Kxd7 19. Bf4 Rae8+ 20. Kd2 Re4 21. Bd6 Rhe8 22. Nc3 Rd4+ 23. Kc2 b6 24. Rhe1 bxc5 25. Bxc5 Rxe1 26. Rxe1 Rf4 27. Re7+ Kd8 28. d6 Rc4 29. Rc7 Ke8 30. Kb3 Rf4 31. Nd5 Re4 32. Bxa7 Rd4 33. Bxd4 Kd8 34. Re7 Kc8 35. Bb6 h6 36. d7+ Kb8 37. d8Q# 1-0

[Event "Villa Maria Cultural op 1st"]
[Site "Villa Maria"]
[Date "2012.02.18"]
[Round "1"]
[White "Castineira, Ivan"]
[Black "Balcarce, Cristian"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1932"]
[PlyCount "116"]
[EventDate "2012.02.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. Nc3 Qd6 5. d4 a6 6. Bd3 b5 7. Ne4 Qd5 8. Qe2 Bb7 9. Nxf6+ gxf6 10. 0-0 e6 11. c4 Qh5 12. Be4 c6 13. c5 Nd7 14. Bf4 Rg8 15. Bg3 f5 16. Bd3 Be7 17. Rfe1 Nf6 18. Qe5 Nd5 19. Bc2 Qg4 20. Bb3 f4 21. h3 Qg6 22. Bxd5 fxg3 23. fxg3 cxd5 24. Qc7 Qxg3 25. Qxg3 Rxg3 26. Re5 Bf6 27. Rh5 Ke7 28. Rf1 Rag8 29. Rf2 R8g7 30. Kf1 b4 31. Ne5 Bxe5 32. Rxe5 Bc6 33. Rh5 Bb5+ 34. Kg1 Rd3 35. Rc2 Rxd4 36. c6 Rc4 37. Rxc4 Bxc4 38. g4 Bxa2 39. Kg2 Kd6 40. c7 Kxc7 41. Kf3 Bc4 42. Ke3 a5 43. Kd2 a4 44. Kc2 a3 45. b3 a2 46. Kb2 Bxb3 47. Re5 Bc4 48. Re1 h5 49. gxh5 b3 50. Ka3 Kd6 51. Rd1 Rh7 52. Rc1 Rxh5 53. Rh1 Rxh3 54. Rc1 Rh2 55. Rd1 b2 56. Ka4 Kc5 57. Ka5 a1Q+ 58. Rxa1 bxa1Q# 0-1

