[Event "Pereyra Puebla op"]
[Site "Pereyra Puebla"]
[Date "2006.12.21"]
[Round "9"]
[White "Rosito, Jorge"]
[Black "Villegas, David"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2417"]
[PlyCount "61"]
[EventDate "2006.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. a4 a5 9. h3 Qc7 10. Ba2 h6 11. dxe5 dxe5 12. Nh4 Nc5 13. Qf3 Be6 14. Nf5 Bxa2 15. Rxa2 Kh7 16. Be3 Ne6 17. Nxe7 Qxe7 18. Qf5+ g6 19. Qxe5 Nd7 20. Qg3 Ndc5 21. Raa1 Rad8 22. f4 b6 23. f5 Nc7 24. f6 Qd6 25. e5 Qd7 26. Bxh6 N7e6 27. Rad1 Qc7 28. Bxf8 Rxf8 29. Qh4+ Kg8 30. Qh6 Rb8 31. Rd4 1-0

[Event "Pereyra Puebla op"]
[Site "Pereyra Puebla"]
[Date "2006.12.20"]
[Round "8"]
[White "Villegas, David"]
[Black "Fernandez, Jorge Luis"]
[Result "0-1"]
[ECO "C98"]
[BlackElo "2212"]
[PlyCount "105"]
[EventDate "2006.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6 13. Nf1 Bd7 14. Ng3 g6 15. d5 Nd8 16. Bg5 Kg7 17. Qd2 Re8 18. Nh4 Ng8 19. Bxe7 Rxe7 20. f4 exf4 21. Qxf4 f6 22. Bd1 Nf7 23. Bg4 Ne5 24. Bxd7 Qxd7 25. Rad1 a5 26. Nf3 b4 27. Rf1 Rb8 28. Kh2 a4 29. Nxe5 Rxe5 30. Rd2 bxc3 31. bxc3 a3 32. Rdf2 h5 33. c4 Qa4 34. Qh4 Rf8 35. Rc1 Rfe8 36. Rf3 Qb4 37. Qf4 Qb2 38. Rf2 g5 39. Rxb2 axb2 40. Qd2 bxc1Q 41. Qxc1 h4 42. Nf5+ Rxf5 43. exf5 Re5 44. Qb1 Ne7 45. Qb7 Kh6 46. a4 Nxf5 47. Qf7 Ng3 48. Qxf6+ Kh5 49. Qh8+ Kg6 50. Kg1 Rf5 51. Qe8+ Kf6 52. Qe6+ Kg7 53. Qe1 0-1

[Event "Pereyra Puebla op"]
[Site "Pereyra Puebla"]
[Date "2006.12.16"]
[Round "3"]
[White "Soppe, Guillermo"]
[Black "Villegas, David"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2409"]
[PlyCount "37"]
[EventDate "2006.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bg4 4. 0-0 c5 5. c4 e6 6. Ne5 Bf5 7. Nc3 Ne4 8. Qa4+ Nd7 9. Nxd7 Qxd7 10. Qxd7+ Kxd7 11. cxd5 Nd6 12. dxe6+ Bxe6 13. d3 Rd8 14. Bf4 b6 15. a4 a6 16. Nd5 Nc8 17. a5 b5 18. Nb6+ Ke7 19. Bb7 1-0

[Event "Pereyra Puebla Memorial 05th"]
[Site "Mendoza"]
[Date "2005.12.20"]
[Round "7"]
[White "Mac Donal, Oscar"]
[Black "Villegas, David"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2015"]
[PlyCount "61"]
[EventDate "2005.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 109 Extra"]
[Source "ChessBase"]
[SourceDate "2006.01.03"]
[SourceVersion "2"]
[SourceVersionDate "2006.01.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bg4 4. 0-0 Nbd7 5. h3 Bxf3 6. Bxf3 e5 7. d3 c6 8. Nd2 Bd6 9. e4 0-0 10. Re1 Re8 11. Nf1 Bc5 12. Bg2 Qb6 13. Qf3 Rad8 14. Ne3 Qa5 15. Rf1 Bxe3 16. Qxe3 dxe4 17. dxe4 Nc5 18. b4 Qxb4 19. Ba3 Qa4 20. Bxc5 b6 21. Ba3 Qxc2 22. Rfc1 Qa4 23. Qb3 Qa6 24. Rxc6 Rd3 25. Rc3 Rxc3 26. Qxc3 Rc8 27. Qb3 Qe2 28. Bf3 Qa6 29. Rc1 Rxc1+ 30. Bxc1 Qa5 31. Kg2 1-0

[Event "Pereyra Puebla Memorial 05th"]
[Site "Mendoza"]
[Date "2005.12.17"]
[Round "2"]
[White "Villegas, David"]
[Black "Alonso, Salvador"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "2459"]
[PlyCount "72"]
[EventDate "2005.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 109 Extra"]
[Source "ChessBase"]
[SourceDate "2006.01.03"]
[SourceVersion "2"]
[SourceVersionDate "2006.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 0-0 8. Qd2 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Nxc6 Qxc6 12. c3 Be6 13. Be2 Rfd8 14. Qc1 Bc4 15. Bxc4 Qxc4 16. Kf2 Qh4+ 17. g3 Qh5 18. Qc2 Qh3 19. Qe4 h5 20. Qxe7 Re8 21. Qh4 Qf5 22. Rhe1 Re6 23. g4 hxg4 24. Qxg4 Qb5 25. Re2 Rxe3 26. Kxe3 Re8+ 27. Qe4 Rxe4+ 28. fxe4 Bh6+ 29. Kf2 Qh5 30. Rh1 Qh4+ 31. Kf1 Qf4+ 32. Kg2 Qg4+ 33. Kf2 Bf8 34. Rf1 Qh4+ 35. Kg2 Bd6 36. Kh1 Qh3 0-1

[Event "Pereyra Puebla Memorial 03rd"]
[Site "Mendoza"]
[Date "2004.12.17"]
[Round "9"]
[White "Estay Torreblanca, Oscar"]
[Black "Villegas, David"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2199"]
[PlyCount "84"]
[EventDate "2004.12.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. d4 Nbd7 5. Bc4 Be7 6. a4 0-0 7. 0-0 c6 8. a5 b5 9. axb6 Qxb6 10. b3 Bb7 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Qf3 Bb4 14. Bb2 a5 15. Qf5 Rfe8 16. Na4 Qc7 17. f4 Bc8 18. Qg5 Nxe4 19. Qh4 Nd2 20. Bxe5 Qa7+ 21. Kh1 Nxf1 22. Bd3 f5 23. Rxf1 Be6 24. Rf3 Qe7 25. Qh3 g6 26. Re3 Bd6 27. Bc3 Qf7 28. Qg3 Qc7 29. Qh4 Qf7 30. Qf2 Bf8 31. Re5 Bg7 32. Qc5 Bxe5 33. Qxe5 Kf8 34. Bd4 Bd5 35. Qh8+ Ke7 36. Qe5+ Kd8 37. Qd6+ Kc8 38. Nb6+ Kb7 39. Nd7 Re1+ 40. Bg1 Qe7 41. Nc5+ Kc8 42. Ba6+ Rxa6 0-1

[Event "Pereyra Puebla Memorial 03rd"]
[Site "Mendoza"]
[Date "2004.12.15"]
[Round "7"]
[White "Mamani, Hector"]
[Black "Villegas, David"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2177"]
[PlyCount "43"]
[EventDate "2004.12.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Qe2 c6 8. a4 a5 9. Rd1 Qc7 10. Bg5 h6 11. Bh4 Re8 12. Bg3 Nh5 13. Nxe5 Nxg3 14. Bxf7+ Kf8 15. Qc4 Nxe5 16. dxe5 Rd8 17. Bg6 d5 18. exd5 Qxe5 19. d6 Be6 20. dxe7+ Kxe7 21. Qh4+ Qf6 22. hxg3 1-0

[Event "Pereyra Puebla Memorial 03rd"]
[Site "Mendoza"]
[Date "2004.12.12"]
[Round "4"]
[White "Villegas, David"]
[Black "Hellsten, Johan"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "2564"]
[PlyCount "48"]
[EventDate "2004.12.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. a3 b5 8. Bd3 Bb7 9. 0-0 d6 10. Nb3 Nbd7 11. f4 h5 12. h3 Be7 13. f5 e5 14. Qf3 Rc8 15. Rac1 Qb8 16. Na5 Ba8 17. Nd5 Bd8 18. Bd2 Nxd5 19. exd5 Nf6 20. Be4 Qb6+ 21. Rf2 Qd4 22. Bd3 Bb6 23. c4 e4 24. Re1 0-0 0-1

[Event "Mendoza-ch"]
[Site "Mendoza"]
[Date "2002.??.??"]
[Round "2"]
[White "Villegas, David"]
[Black "Needleman, Alejandro"]
[Result "0-1"]
[ECO "B45"]
[BlackElo "2381"]
[PlyCount "88"]
[EventDate "2002.02.13"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nc3 Bb4 7. Ndb5 d5 8. exd5 exd5 9. a3 Bxc3+ 10. bxc3 0-0 11. Nd4 Ne4 12. Nxc6 bxc6 13. c4 Re8 14. Be2 Nc3 15. Qd4 Nxe2 16. Kxe2 Re4 17. Qd2 Ba6 18. f3 Bxc4+ 19. Kf2 Re6 20. Rhe1 Qd6 21. Bf4 Qc5+ 22. Be3 Qd6 23. Bf4 Rxe1 24. Kxe1 Qf6 25. Rb1 h6 26. Kf2 Bb5 27. Qe3 Qf5 28. Rb2 Qd7 29. Qd4 Re8 30. Be3 Qd6 31. a4 Bc4 32. h3 Qa3 33. Rb7 Qxa4 34. Qc3 a6 35. Bd4 Re2+ 36. Kg3 Qxc2 37. Qxc2 Rxc2 38. Rb2 Rc1 39. Kf4 Bb5 40. g4 c5 41. Be3 Rc4+ 42. Ke5 Rc3 43. Bd2 Rxf3 44. Kxd5 c4 0-1

