[Event "ARG-ch 86th"]
[Site "La Plata"]
[Date "2012.07.12"]
[Round "11"]
[White "Villanueva, Maria Belen"]
[Black "Moscato, Nestor Eduardo"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "75"]
[EventDate "2012.07.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 Nf6 3. Bf4 g6 4. e3 Bg7 5. Be2 0-0 6. Nbd2 d6 7. 0-0 cxd4 8. exd4 h6 9. h3 g5 10. Bg3 Bf5 11. Nb3 Ne4 12. Bd3 Nd7 13. Bh2 Ndf6 14. Qe2 Qd7 15. Nfd2 Nxd2 16. Bxf5 Qxf5 17. Qxd2 Rac8 18. c3 e5 19. dxe5 dxe5 20. Qe3 Nd5 21. Qxa7 Rc7 22. Qa4 Nf4 23. Bxf4 gxf4 24. Nd2 Qd3 25. Rad1 Qg6 26. Rfe1 f5 27. Qb5 e4 28. Nf1 h5 29. Rd7 f3 30. Qd5+ Kh8 31. g3 Rxd7 32. Qxd7 f4 33. g4 e3 34. Qd5 hxg4 35. h4 exf2+ 36. Kxf2 g3+ 37. Kxf3 g2 38. Re6 0-1

[Event "ARG-ch 86th"]
[Site "La Plata"]
[Date "2012.07.11"]
[Round "10"]
[White "Guzman, Ezequiel"]
[Black "Villanueva, Maria Belen"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "75"]
[EventDate "2012.07.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 c6 6. e3 0-0 7. Bd3 dxc4 8. Bxc4 Nbd7 9. 0-0 Nb6 10. Bb3 Nbd5 11. Bg5 Nxc3 12. bxc3 Ne4 13. Bxe7 Qxe7 14. Qd3 f5 15. Ne5 Rf6 16. f3 Nd6 17. Bc2 Rh6 18. g3 Qe8 19. e4 Qh5 20. Rf2 Rf6 21. Qd2 b5 22. exf5 exf5 23. Nxc6 Nc4 24. Ne7+ Kf7 25. Qe1 Re6 26. Re2 Qxf3 27. Rxe6 Bxe6 28. d5 Bxd5 29. Nxd5 Qxd5 30. Qf2 g6 31. g4 a5 32. Re1 Qc6 33. gxf5 Ra6 34. fxg6+ Kg7 35. Qf7+ Kh6 36. Qxh7+ Kg5 37. Qe7+ Kh6 38. g7 1-0

[Event "ARG-ch 86th"]
[Site "La Plata"]
[Date "2012.07.10"]
[Round "9"]
[White "Villanueva, Maria Belen"]
[Black "Enciso, Franco"]
[Result "1-0"]
[ECO "A51"]
[BlackElo "1523"]
[PlyCount "71"]
[EventDate "2012.07.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. Nc3 d6 5. h3 Bf5 6. e3 0-0 7. Nge2 Na6 8. Ng3 Bg6 9. a3 c6 10. Bd3 Bxd3 11. Qxd3 Qe7 12. Nce4 Nxe4 13. Qxe4 f5 14. Qd3 e4 15. Qc2 Rae8 16. Bd2 f4 17. Nf1 cxd5 18. cxd5 Rc8 19. Qd1 Bb6 20. b4 Qf6 21. exf4 e3 22. Nxe3 Bxe3 23. fxe3 Qh4+ 24. Kf1 Kh8 25. Rc1 Nb8 26. Qf3 Nd7 27. g3 Qe7 28. Kg2 Ne5 29. Qe4 Qf6 30. Rxc8 Rxc8 31. fxe5 dxe5 32. Rf1 Qd6 33. Bc1 Rd8 34. Bb2 Qa6 35. Qxe5 Rg8 36. Qxg7+ 1-0

[Event "ARG-ch 86th"]
[Site "La Plata"]
[Date "2012.07.09"]
[Round "8"]
[White "Ennis Marcos, Alan"]
[Black "Villanueva, Maria Belen"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1623"]
[PlyCount "41"]
[EventDate "2012.07.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 h6 3. Bh4 g5 4. e4 Nf6 5. e5 gxh4 6. exf6 h5 7. Be2 Kf7 8. Bxh5+ Kxf6 9. Qe2 d6 10. Nc3 c6 11. 0-0-0 e6 12. Nh3 Qa5 13. g3 b5 14. g4 b4 15. g5+ Ke7 16. Nf4 Bg7 17. Ng6+ Kd7 18. Nxh8 Bxh8 19. Nb1 Qxa2 20. Bf7 Qa5 21. Qxe6+ 1-0

[Event "ARG-ch 86th"]
[Site "La Plata"]
[Date "2012.07.09"]
[Round "7"]
[White "Villanueva, Maria Belen"]
[Black "Ferreyra, Gustavo"]
[Result "1/2-1/2"]
[ECO "D30"]
[PlyCount "90"]
[EventDate "2012.07.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Bf4 Bd6 5. Bxd6 Qxd6 6. c5 Qe7 7. e3 Nd7 8. Be2 e5 9. b4 e4 10. Nfd2 Qg5 11. Rg1 Nh6 12. Na3 Nf6 13. Nf1 Nfg4 14. h3 Nf6 15. Ng3 Nf5 16. Nxf5 Bxf5 17. Kd2 Nd7 18. b5 Qd8 19. Qa4 Qc7 20. bxc6 bxc6 21. Ba6 0-0 22. Nc2 Nb8 23. Be2 Bc8 24. Rh1 f5 25. g3 Kh8 26. Rag1 Be6 27. Ne1 Qb7 28. Qa3 Nd7 29. Ng2 Rfb8 30. Rb1 Qc7 31. Nf4 Bf7 32. h4 Rxb1 33. Rxb1 Rb8 34. Rxb8+ Qxb8 35. Qb3 Qc7 36. Qb4 Nb8 37. a4 Kg8 38. a5 Qc8 39. a6 Kf8 40. Kc3 Ke8 41. Qa5 Ke7 42. Bf1 g6 43. Be2 h6 44. Qa4 g5 45. Ng2 Be8 1/2-1/2

[Event "ARG-ch 86th"]
[Site "La Plata"]
[Date "2012.07.08"]
[Round "6"]
[White "Cordero, Alfredo"]
[Black "Villanueva, Maria Belen"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2137"]
[PlyCount "53"]
[EventDate "2012.07.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 dxc4 5. e3 Bb4 6. Bxc4 Ne4 7. Qc2 Bxc3+ 8. bxc3 Nf6 9. e4 h6 10. Ba3 c6 11. 0-0 b5 12. Bd3 Ba6 13. Rfe1 Bb7 14. e5 Nd5 15. Nd2 Nf4 16. Bf1 c5 17. Bxb5+ Kf8 18. Ne4 Nxg2 19. Kxg2 f5 20. exf6 gxf6 21. f3 f5 22. Bxc5+ Kg7 23. Ng3 Rg8 24. Rxe6 Bxf3+ 25. Kf2 Bg4 26. Nxf5+ Bxf5 27. Rg1+ 1-0

[Event "ARG-ch 86th"]
[Site "La Plata"]
[Date "2012.07.07"]
[Round "5"]
[White "Figueroa, Jose Leonardo"]
[Black "Villanueva, Maria Belen"]
[Result "1-0"]
[ECO "B18"]
[PlyCount "143"]
[EventDate "2012.07.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 Nf6 8. Nf4 Bh7 9. Bc4 Nd5 10. 0-0 e6 11. Re1 Nxf4 12. Bxf4 Qxh4 13. Qe2 Qxf4 14. Bxe6 fxe6 15. Qxe6+ Kd8 16. Qe8+ Kc7 17. d5 cxd5 18. Ne2 Qxf2+ 19. Kxf2 Bc5+ 20. Nd4 Bxd4+ 21. Kg3 Rxe8 22. Rxe8 a5 23. Rd1 Bf6 24. Rxd5 Ra6 25. c3 Bg6 26. Re2 Bf7 27. Rc5+ Rc6 28. Rxa5 Kb6 29. Ra8 Na6 30. a3 Rd6 31. Rf8 Bb3 32. Rfe8 Bg5 33. R8e4 Rd3+ 34. Kh2 Bd5 35. Rg4 Nc5 36. a4 Bb3 37. Rb4+ Kc6 38. a5 Bf4+ 39. Rxf4 b6 40. axb6 Kxb6 41. Rf8 Rd7 42. Rf4 Kc6 43. Rf5 Rb7 44. Re8 Kd7 45. Re2 Nd3 46. Rd2 Ke6 47. Rf3 Bc4 48. b4 Rc7 49. Rdxd3 Bxd3 50. Rxd3 Rc4 51. Kg3 g6 52. Kf3 h5 53. Ke3 Ke5 54. Kd2 Rg4 55. g3 g5 56. Kc2 h4 57. gxh4 gxh4 58. Rd8 h3 59. Rh8 Rg2+ 60. Kb3 h2 61. b5 Kd6 62. Kb4 Kc7 63. Rh6 Kb7 64. c4 Rf2 65. Kc5 Rf5+ 66. Kd4 Rf2 67. c5 Rb2 68. Rh7+ Kc8 69. Kc4 Rd2 70. c6 Rc2+ 71. Kb4 Re2 72. Kc5 1-0

[Event "ARG-ch 86th"]
[Site "La Plata"]
[Date "2012.07.06"]
[Round "3"]
[White "Martinez, Daniel2222"]
[Black "Villanueva, Maria Belen"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2007"]
[PlyCount "73"]
[EventDate "2012.07.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 Nd7 7. N1e2 Qb6 8. 0-0 Ngf6 9. a4 e6 10. a5 Qd8 11. Nf4 Nd5 12. Bxd5 cxd5 13. Re1 Nf6 14. Nd3 Qc7 15. Bf4 Qc4 16. Ne5 Qxc2 17. Qxc2 Bxc2 18. Rec1 Rc8 19. Nf1 Bb4 20. Ne3 Bd2 21. Rxc2 Rxc2 22. Nxc2 Bxf4 23. Nd3 Bd6 24. a6 b6 25. Ncb4 Kd7 26. Na2 Rc8 27. Nc3 Ne8 28. Nb5 Nc7 29. Nxd6 Kxd6 30. Rc1 Rb8 31. Ne5 Nxa6 32. Nxf7+ Ke7 33. Ne5 Nb4 34. Rc7+ Kd8 35. Rxa7 Rc8 36. Nf7+ Ke8 37. Nd6+ 1-0

[Event "ARG-ch 86th"]
[Site "La Plata"]
[Date "2012.07.05"]
[Round "2"]
[White "Villanueva, Maria Belen"]
[Black "Mahia, Gustavo"]
[Result "0-1"]
[ECO "A85"]
[BlackElo "2401"]
[PlyCount "72"]
[EventDate "2012.07.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 0-0 6. e3 d6 7. Qc2 Nc6 8. 0-0-0 Bd7 9. Be2 a5 10. h4 a4 11. a3 Na5 12. Nd2 Qe8 13. Rdf1 h6 14. Qd1 e5 15. dxe5 dxe5 16. Bg3 Bc6 17. Rhg1 Rd8 18. Qc2 Rf7 19. h5 g5 20. b4 axb3 21. Nxb3 Ra8 22. Nxa5 Rxa5 23. Qb3 Kh8 24. Rd1 Bf8 25. Nb1 Ne4 26. Qb2 Bg7 27. Bf3 Nxg3 28. fxg3 e4 29. Qb4 Ra4 30. Qb3 exf3 31. gxf3 Bxf3 32. Rd2 Re7 33. Rf1 Rxe3 34. Rd8 Qxd8 35. Qxa4 Qd4 36. Rxf3 Qb2+ 0-1

[Event "Najdorf U14 op"]
[Site "Buenos Aires"]
[Date "2003.10.04"]
[Round "4.28"]
[White "Benitez, Mauricio Emanuel"]
[Black "Villanueva, Maria Belen"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "69"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. 0-0 Nf6 5. d3 Be7 6. Be3 0-0 7. Nbd2 Re8 8. c3 c6 9. Qb3 Kh8 10. Qxb7 Nbd7 11. Qxc6 Rc8 12. Qa4 Nb6 13. Bxb6 Qxb6 14. Qb3 Qd8 15. Bxf7 Rb8 16. Qc2 Rf8 17. Bb3 Qe8 18. Ng5 Qg6 19. Ndf3 h6 20. h3 Bd7 21. Ne6 Bxe6 22. Bxe6 Nh5 23. Bf5 Qf7 24. d4 g6 25. Bg4 Rg8 26. Qd2 Nf4 27. d5 Qg7 28. Be6 Nxe6 29. dxe6 h5 30. h4 g5 31. hxg5 Bxg5 32. Nxg5 Qf6 33. f4 exf4 34. Qxf4 Rbf8 35. Nf7+ 1-0

[Event "Najdorf U14 op"]
[Site "Buenos Aires"]
[Date "2003.10.04"]
[Round "6.26"]
[White "Olmos, Yanina"]
[Black "Villanueva, Maria Belen"]
[Result "0-1"]
[ECO "B15"]
[PlyCount "84"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 Nf6 4. Bd3 Bg4 5. Nf3 Nbd7 6. 0-0 e5 7. Bg5 Be7 8. Bxf6 Bxf6 9. dxe5 Bxe5 10. Be2 Bc7 11. exd5 cxd5 12. Nxd5 Bxf3 13. Bxf3 Bb8 14. Re1+ Ne5 15. Nc3 Qh4 16. Bxb7 0-0 17. Bxa8 Re8 18. Bc6 Nf3+ 19. Kf1 Rxe1+ 20. Qxe1 Nxe1 21. Rxe1 Qc4+ 22. Kg1 Qxc6 23. Nd5 Qd7 24. Re7 Qd8 25. g3 h6 26. c4 Qc8 27. Re4 Qa6 28. Re8+ Kh7 29. Rxb8 Qxc4 30. Nc3 a5 31. Rb5 a4 32. Ra5 Qb4 33. Rxa4 Qxb2 34. Rc4 Qc1+ 35. Kg2 Qd2 36. a4 Qd3 37. Rc5 g5 38. Rc7 Kg7 39. Rc5 g4 40. h3 Qf3+ 41. Kf1 gxh3 42. Rc4 Qd3+ 0-1

[Event "Najdorf U14 op"]
[Site "Buenos Aires"]
[Date "2003.10.04"]
[Round "5.35"]
[White "Villanueva, Maria Belen"]
[Black "Medved, Pedro"]
[Result "1-0"]
[ECO "D24"]
[PlyCount "51"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Bg5 e6 5. Nc3 Nc6 6. e3 Bb4 7. Qc2 b5 8. Be2 Bb7 9. 0-0 0-0 10. Nxb5 a6 11. Nc3 Bxc3 12. Qxc3 h6 13. Bxf6 Qxf6 14. Bxc4 Ne7 15. Be2 Rac8 16. Qd3 Rfd8 17. Bd1 e5 18. Nxe5 Qxe5 19. Bc2 Qf5 20. Qxf5 Nxf5 21. Bxf5 Rb8 22. Rac1 Rd5 23. Be4 Rg5 24. Bxb7 Rxb7 25. b3 Rb6 26. Rxc7 1-0

[Event "Najdorf U14 op"]
[Site "Buenos Aires"]
[Date "2003.10.04"]
[Round "7.22"]
[White "Villanueva, Maria Belen"]
[Black "Rinemberg, Martin"]
[Result "1/2-1/2"]
[ECO "D60"]
[PlyCount "53"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 Nbd7 6. Bd3 Be7 7. Nf3 0-0 8. 0-0 Qb6 9. b3 Re8 10. Bc2 Bb4 11. Qd3 h6 12. Bxf6 Nxf6 13. e4 Bxc3 14. Qxc3 dxe4 15. Qe3 Rd8 16. Bxe4 Nxe4 17. Qxe4 Bd7 18. Qf4 Be8 19. Rad1 Rd7 20. Rd2 Rad8 21. Rfd1 Qc7 22. Qe5 Qxe5 23. dxe5 Rxd2 24. Rxd2 Rxd2 25. Nxd2 c5 26. Ne4 b6 27. a4 1/2-1/2

[Event "Najdorf U14 op"]
[Site "Buenos Aires"]
[Date "2003.10.03"]
[Round "2.34"]
[White "Krysa, Leandro Sergio"]
[Black "Villanueva, Maria Belen"]
[Result "1-0"]
[ECO "B15"]
[PlyCount "49"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. d4 g6 4. e5 e6 5. f4 Bb4 6. Nf3 Bxc3+ 7. bxc3 Nd7 8. Ba3 Qa5 9. Bb4 Qc7 10. Bd6 Qa5 11. Qd2 Qd8 12. Bd3 Nb6 13. h4 Nc4 14. Bxc4 dxc4 15. h5 Ne7 16. g4 0-0 17. Qh2 g5 18. fxg5 Qa5 19. Bb4 Qd5 20. Qf4 b6 21. Bxe7 Re8 22. Qf6 Qe4+ 23. Kd2 h6 24. gxh6 Qh7 25. Qg5+ 1-0

[Event "Najdorf U14 op"]
[Site "Buenos Aires"]
[Date "2003.10.03"]
[Round "3.35"]
[White "Villanueva, Maria Belen"]
[Black "Ortellado, Yanina"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "85"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 Nc6 5. Bg5 g6 6. Bxf6 exf6 7. e3 Bg7 8. Bxc4 0-0 9. 0-0 Bg4 10. Re1 Na5 11. Be2 b6 12. h3 Bf5 13. a3 Qe8 14. Bb5 c6 15. Nd5 cxb5 16. Nc7 Qb8 17. Nxa8 Qxa8 18. Rc1 Be6 19. Rc3 b4 20. axb4 Nc4 21. b3 Nb2 22. Qc2 f5 23. Qxb2 Bd5 24. Qe2 h6 25. Qb5 Bxf3 26. gxf3 a6 27. Qxb6 Qxf3 28. Qxa6 Qxh3 29. Qf1 Qg4+ 30. Qg2 Qh5 31. e4 fxe4 32. Rh3 Qb5 33. Qxe4 Qg5+ 34. Rg3 Qb5 35. d5 Rd8 36. Rd1 Bb2 37. Rgd3 Qd7 38. d6 f5 39. Qe7 Qxe7 40. dxe7 Re8 41. Rd8 Rxd8 42. exd8Q+ Kg7 43. Rd7# 1-0

[Event "Najdorf U14 op"]
[Site "Buenos Aires"]
[Date "2003.10.03"]
[Round "1.29"]
[White "Villanueva, Maria Belen"]
[Black "Romero, Ezequiel"]
[Result "0-1"]
[ECO "D53"]
[PlyCount "66"]
[EventDate "2003.10.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 b6 7. g3 c5 8. Bg2 cxd4 9. exd4 Bb7 10. Nf3 g5 11. Bxg5 hxg5 12. Nxg5 Qd7 13. 0-0 Nc6 14. Qb3 Nxd4 15. Qd1 Nf5 16. cxd5 Nxd5 17. Nxd5 Bxd5 18. Bxd5 Qxd5 19. Qc2 Bxg5 20. Rfd1 Qf3 21. Rd3 Qe4 22. f3 Qb7 23. Qa4+ Kf8 24. Qb4+ Be7 25. Qg4 Bc5+ 26. Kg2 Ne3+ 27. Rxe3 Bxe3 28. Qb4+ Bc5 29. Qg4 Rd8 30. Qf4 Qd5 31. Kh1 Qd1+ 32. Rxd1 Rxd1+ 33. Kg2 Rg1# 0-1

[Event "CSF-ch U12 Girls"]
[Site "San Fernando"]
[Date "1999.03.26"]
[Round "5"]
[White "Ortiz, Andres"]
[Black "Villanueva, Maria Belen"]
[Result "1/2-1/2"]
[ECO "B10"]
[PlyCount "44"]
[EventDate "1999.03.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Bg4 6. Be2 Nf6 7. h3 Bxf3 8. Bxf3 e5 9. Nc3 Be7 10. Ke2 0-0 11. Bg5 Nbd7 12. Rhd1 Rad8 13. Bg4 h6 14. Bxd7 hxg5 15. Bf5 g6 16. Bg4 Nxg4 17. hxg4 Bb4 18. Rh1 Bxc3 19. bxc3 Rd6 20. Rh2 Rfd8 21. Ke3 Rd1 22. Rxd1 Rxd1 1/2-1/2

[Event "CSF-ch U12 Girls"]
[Site "San Fernando"]
[Date "1999.03.26"]
[Round "4"]
[White "Villanueva, Maria Belen"]
[Black "Villo, Luciana"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "79"]
[EventDate "1999.03.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nc6 4. Nf3 b6 5. Bg5 Nge7 6. e3 Bb7 7. cxd5 exd5 8. Bd3 h6 9. Bh4 Nb4 10. Be2 Qd6 11. a3 Nbc6 12. 0-0 Nf5 13. Bg3 Qg6 14. Nxd5 0-0-0 15. Nc3 Nd6 16. Bd3 Qh5 17. Qc2 g5 18. Ne4 Nxe4 19. Bxe4 g4 20. Bxc6 gxf3 21. Bxb7+ Kxb7 22. Qxc7+ Ka6 23. Qxd8 Qf5 24. Qc7 Qe6 25. Rac1 Be7 26. Qc4+ Qxc4 27. Rxc4 Kb5 28. Rc7 Bf6 29. Rxf7 fxg2 30. Kxg2 Bd8 31. Rxa7 Rg8 32. Rc1 Rg5 33. Rd7 Bf6 34. Rd6 Be7 35. Rxh6 Bd8 36. Rhc6 Rg8 37. Kh1 Rf8 38. Bc7 Bg5 39. Rxb6+ Ka4 40. Rb4# 1-0

[Event "CSF-ch U12 Girls"]
[Site "San Fernando"]
[Date "1999.03.25"]
[Round "3"]
[White "Villanueva, Maria Belen"]
[Black "Mitchell, Allan"]
[Result "1/2-1/2"]
[ECO "A40"]
[PlyCount "86"]
[EventDate "1999.03.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 b6 2. c4 Bb7 3. Nc3 g6 4. Bf4 Bg7 5. e3 Nf6 6. Nb5 d6 7. d5 c6 8. Nc3 0-0 9. Be2 cxd5 10. cxd5 Nbd7 11. Rc1 Rc8 12. Nf3 Nxd5 13. Nxd5 Rxc1 14. Qxc1 Bxd5 15. 0-0 Bxa2 16. Qa1 Bd5 17. Qxa7 Bxb2 18. Rd1 Bc6 19. Rd2 Qa8 20. Qxa8 Rxa8 21. Rxb2 Ra1+ 22. Bf1 b5 23. Nd4 Bd5 24. Nxb5 Bc4 25. h3 Rxf1+ 26. Kh2 Bxb5 27. Rxb5 Rxf2 28. Bh6 Rf5 29. Rb7 Rh5 30. Rxd7 Rxh6 31. Rxe7 g5 32. Kg3 Re6 33. Rxe6 fxe6 34. Kg4 h6 35. h4 gxh4 36. Kxh4 e5 37. Kg4 Kf7 38. Kf5 h5 39. g3 Ke7 40. e4 Kf7 41. Kg5 Ke6 42. Kxh5 d5 43. exd5+ Kxd5 1/2-1/2

[Event "CSF-ch U12 Girls"]
[Site "San Fernando"]
[Date "1999.03.24"]
[Round "2"]
[White "Gomez Reyes, Solana"]
[Black "Villanueva, Maria Belen"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "67"]
[EventDate "1999.03.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nd7 5. Bd3 Ngf6 6. Nc3 e6 7. 0-0 Qc7 8. h3 Bd6 9. Be3 Nb6 10. Nb5 Qc6 11. Nxd6+ Qxd6 12. Ne5 h6 13. Qf3 Nc4 14. Nxc4 dxc4 15. Bxc4 Qb4 16. b3 Bd7 17. Rfe1 0-0 18. Bxh6 Rfd8 19. Qg3 g6 20. Bg5 Nh5 21. Qe5 Re8 22. g4 f6 23. Bxf6 Nxf6 24. Qxf6 Qf8 25. Qxg6+ Qg7 26. Qxg7+ Kxg7 27. Re5 Rac8 28. Rae1 Rc6 29. d5 exd5 30. Rxe8 Bxe8 31. Bxd5 Rc8 32. Bxb7 Rd8 33. Ba6 Bg6 34. c4 1-0

[Event "CSF-ch U12 Girls"]
[Site "San Fernando"]
[Date "1999.03.23"]
[Round "1"]
[White "Villanueva, Maria Belen"]
[Black "Meyer, Ralph"]
[Result "1-0"]
[ECO "D32"]
[PlyCount "40"]
[EventDate "1999.03.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 c5 2. e3 Nf6 3. Nf3 e6 4. c4 d5 5. Nc3 Nc6 6. cxd5 exd5 7. dxc5 Bxc5 8. Be2 0-0 9. 0-0 Re8 10. Re1 d4 11. Na4 Bb4 12. Bd2 d3 13. Bf1 Bg4 14. a3 Bxf3 15. gxf3 Bxd2 16. Qxd2 Ne5 17. Bg2 Rc8 18. Rac1 Nc4 19. Bh3 Nxd2 20. Rxc8 Qd6 1-0

