[Event "Pereyra Puebla Memorial 05th"]
[Site "Mendoza"]
[Date "2005.12.22"]
[Round "9"]
[White "Villegas, Jonathan"]
[Black "Cubas, Jose Fernando"]
[Result "0-1"]
[ECO "C07"]
[BlackElo "2443"]
[PlyCount "86"]
[EventDate "2005.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Bd7 11. c3 Qc7 12. Qe2 0-0-0 13. g3 Bd6 14. b3 h5 15. h4 Ng4 16. Bb5 e5 17. Bxd7+ Qxd7 18. Nb5 Bc5 19. Ba3 Bxa3 20. Qc4+ Kb8 21. Nxa3 Rc8 22. Rad1 Qe7 23. Qa4 Rhd8 24. c4 e4 25. Rxd8 Rxd8 26. c5 Qxc5 27. Nc4 f5 28. Qa5 Qxa5 29. Nxa5 Rd2 30. a4 Rb2 31. f3 Nh2 32. Rf2 Nxf3+ 33. Kg2 Ne1+ 34. Kg1 Rxf2 35. Kxf2 Nd3+ 36. Ke3 Ne5 37. b4 Kc7 38. Nb3 Kd6 39. Nd4 g6 40. Nb5+ Kd5 41. Nxa7 Kc4 42. b5 Kb4 43. b6 Nc4+ 0-1

[Event "Pereyra Puebla Memorial 02nd"]
[Site "Mendoza"]
[Date "2003.12.07"]
[Round "3"]
[White "Fernandez, Jorge Luis"]
[Black "Villegas, Jonathan"]
[Result "1-0"]
[ECO "E93"]
[WhiteElo "2266"]
[PlyCount "47"]
[EventDate "2003.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be3 Nbd7 7. Nd2 e5 8. d5 a5 9. Be2 Nc5 10. a3 c6 11. b4 axb4 12. axb4 Rxa1 13. Qxa1 Na6 14. Qa3 cxd5 15. cxd5 Nh5 16. g3 Qf6 17. Nc4 Bh3 18. b5 Nc7 19. Qxd6 Ne6 20. dxe6 fxe6 21. Bc5 Qg5 22. Qd2 Qxd2+ 23. Kxd2 Rd8+ 24. Kc2 1-0

[Event "Pereyra Puebla Memorial 02nd"]
[Site "Mendoza"]
[Date "2003.12.07"]
[Round "3"]
[White "Needleman, Alejandro"]
[Black "Villegas, Jonathan"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2411"]
[PlyCount "71"]
[EventDate "2003.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 c6 6. e4 d6 7. Nbd2 e5 8. a4 Qc7 9. Nc4 b6 10. Qe2 Ba6 11. b4 Nbd7 12. Bg5 h6 13. Bxf6 Nxf6 14. Na3 Rfe8 15. b5 Bb7 16. c4 Qd7 17. Nc2 a5 18. Ne3 cxb5 19. axb5 Qd8 20. Bh3 Ra7 21. Nd2 Nh7 22. Nb1 Ng5 23. Bg2 Ne6 24. Nc3 Nd4 25. Qd1 Rf8 26. Ned5 Ne6 27. Ra2 Nc5 28. f4 f5 29. fxe5 dxe5 30. exf5 gxf5 31. Qh5 Bc8 32. Qg6 Rb7 33. h4 Kh8 34. Raf2 Qe8 35. Qxe8 Rxe8 36. g4 1/2-1/2

[Event "Pereyra Puebla Memorial 02nd"]
[Site "Mendoza"]
[Date "2003.12.07"]
[Round "2"]
[White "Rosito, Jorge"]
[Black "Villegas, Jonathan"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2456"]
[PlyCount "65"]
[EventDate "2003.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 b5 10. a4 b4 11. Nd5 Nxd5 12. Qxd5 Ra7 13. Be3 Rd7 14. Na5 Qc7 15. f4 Rdd8 16. f5 Kh8 17. c3 b3 18. Qxb3 Nd7 19. Nc4 Bb7 20. Bf3 Rc8 21. Nb6 Nxb6 22. Bxb6 Qc4 23. Qxc4 Rxc4 24. Rfe1 g6 25. g4 Bc6 26. a5 Bb7 27. Rad1 Kg7 28. Rd3 Rfc8 29. Ree3 Bg5 30. Re2 Be7 31. Bf2 Ra4 32. b4 Bc6 33. Rd1 1/2-1/2

[Event "ARG-ch U18 sf etapa-2"]
[Site "Los Polvorines"]
[Date "2003.??.??"]
[Round "6"]
[White "Lafuente, Pablo"]
[Black "Villegas, Jonathan"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2425"]
[PlyCount "73"]
[EventDate "2003.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 d6 6. h3 Nfd7 7. e3 h6 8. Be2 e5 9. Bh2 Nc6 10. Rb1 a6 11. b4 Re8 12. 0-0 Ne7 13. c5 f5 14. dxe5 dxe5 15. Qb3+ Kh7 16. Rfd1 Nc6 17. Nd5 f4 18. exf4 Nd4 19. Nxd4 exd4 20. Bd3 c6 21. Nc7 Nf8 22. Nxa8 Be6 23. Qc2 Qxa8 24. f5 gxf5 25. Bxf5+ Kh8 26. Bxe6 Rxe6 27. Re1 Qe8 28. Kf1 Qf7 29. Rxe6 Nxe6 30. Re1 Ng5 31. Be5 Bxe5 32. Rxe5 Qf4 33. Qf5 Qc1+ 34. Re1 Qc4+ 35. Kg1 d3 36. Qf8+ Kh7 37. Re7+ 1-0

[Event "ARG-ch U18 sf etapa-2"]
[Site "Los Polvorines"]
[Date "2003.??.??"]
[Round "3"]
[White "Reales, Dario"]
[Black "Villegas, Jonathan"]
[Result "1-0"]
[ECO "E97"]
[PlyCount "107"]
[EventDate "2003.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be2 d6 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a5 10. bxa5 Rxa5 11. Nd2 Nd7 12. Nb3 Ra8 13. f3 f5 14. Be3 b6 15. a4 f4 16. Bf2 h5 17. h4 g5 18. a5 bxa5 19. Nxa5 Ng6 20. hxg5 Qxg5 21. Qe1 h4 22. Kh2 Nf6 23. Rh1 Nh5 24. Bf1 Kf7 25. Kg1 Bf6 26. Ne2 Ng3 27. Rh2 Rh8 28. Nb3 Rb8 29. Rb1 Nf8 30. Qa5 Rb7 31. Nd2 Bd8 32. Qa8 Rxb1 33. Nxb1 Bd7 34. Nbc3 Nh7 35. Nb5 Qf6 36. Qa7 Ng5 37. Nxc7 Qg7 38. Ne6 Nxe6 39. Qxd7+ Be7 40. Qxe6+ Ke8 41. c5 Rh6 42. Qc8+ Kf7 43. c6 Rg6 44. c7 Qf8 45. Qxf8+ Bxf8 46. c8Q Be7 47. Bxg3 fxg3 48. Rh3 Bg5 49. Qf5+ Kg7 50. f4 exf4 51. Nxf4 Bxf4 52. Qxf4 Rf6 53. Qxh4 Kf8 54. Qxf6+ 1-0

[Event "ARG-ch U18 sf etapa-2"]
[Site "Los Polvorines"]
[Date "2003.??.??"]
[Round "5"]
[White "Santopietro, Gerardo"]
[Black "Villegas, Jonathan"]
[Result "0-1"]
[ECO "B88"]
[PlyCount "60"]
[EventDate "2003.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. a3 Be7 8. 0-0 0-0 9. Ba2 Nc6 10. Be3 Bd7 11. f4 Rc8 12. Qe2 b5 13. Rad1 Qc7 14. h3 Qb7 15. f5 e5 16. Nxc6 Bxc6 17. Bg5 Nxe4 18. Nxe4 Bxe4 19. Bxe7 Rxc2 20. Rd2 Rxd2 21. Qxd2 Qxe7 22. Qe3 Qb7 23. f6 Bg6 24. Qg5 Qb6+ 25. Kh1 Qd8 26. h4 gxf6 27. Rxf6 Kh8 28. h5 Bxh5 29. Bb1 Bg6 30. Bf5 Kg7 0-1

[Event "ARG-ch U18 sf etapa-2"]
[Site "Los Polvorines"]
[Date "2003.??.??"]
[Round "4"]
[White "Villegas, Jonathan"]
[Black "Fedrizzi, Fernando Marcio"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "109"]
[EventDate "2003.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e5 4. g3 Be7 5. Bg2 Nf6 6. 0-0 d6 7. h3 h6 8. d3 Be6 9. Nd2 Qd7 10. Kh2 0-0-0 11. a3 Nh7 12. Nf3 Ng5 13. Ng1 f5 14. Nd5 Nf7 15. b4 g5 16. b5 Nd4 17. a4 f4 18. c3 f3 19. Nxf3 Nxf3+ 20. Qxf3 g4 21. hxg4 Ng5 22. Qe2 Rde8 23. Ne3 Rh7 24. f4 h5 25. fxg5 hxg4+ 26. Kg1 Bxg5 27. Nf5 Bxc1 28. Raxc1 Bxf5 29. Rxf5 Qg7 30. Rcf1 Reh8 31. Rf7 Qg5 32. Rxh7 Rxh7 33. Qf2 Kc7 34. Qe2 Qh5 35. Rf5 Qh6 36. Qe1 Qe6 37. c4 b6 38. Qe3 Rg7 39. Kf2 Qg8 40. Qh6 Kd7 41. Ke2 Rf7 42. Rxf7+ Qxf7 43. Qg5 Qe6 44. Qf5 Ke7 45. Qxe6+ Kxe6 46. Bf3 gxf3+ 47. Kxf3 Kf6 48. Kg4 Kg6 49. Kh4 Kh6 50. g4 Kg6 51. g5 Kg7 52. Kh5 Kh7 53. g6+ Kh8 54. Kh6 Kg8 55. g7 1-0

[Event "ARG-ch U18 sf etapa-2"]
[Site "Los Polvorines"]
[Date "2003.??.??"]
[Round "2"]
[White "Villegas, Jonathan"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "0-1"]
[ECO "C84"]
[BlackElo "2149"]
[PlyCount "102"]
[EventDate "2003.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. c3 Nxe4 7. Bxc6 dxc6 8. Nxe5 Qd5 9. d4 c5 10. Be3 cxd4 11. Qxd4 Qxd4 12. Bxd4 c5 13. Re1 Nf6 14. Be3 Be6 15. Nd2 Nd5 16. Nb3 Nxe3 17. Rxe3 Bg5 18. Re2 b6 19. Rae1 0-0-0 20. h3 h5 21. Nf3 Bh6 22. Nbd2 g5 23. Rxe6 fxe6 24. Ne4 g4 25. hxg4 hxg4 26. Ne5 Bd2 27. Rb1 Rh5 28. Nxg4 Rdh8 29. Ng3 Rh4 30. Nf6 Bf4 31. Nfe4 Bxg3 32. Nxg3 Rd8 33. Kf1 Rd2 34. Ke1 Rc2 35. Kf1 Kd7 36. Kg1 b5 37. Nh1 b4 38. g3 Re4 39. cxb4 cxb4 40. Kg2 Ree2 41. g4 Rxb2 42. Rd1+ Ke7 43. Rd4 a5 44. Rf4 Re5 45. Ng3 Rxa2 46. Ne4 Re2 47. Ng3 Rc2 48. Nh5 b3 49. Nf6 b2 50. Ng8+ Kd6 51. Rf8 b1Q 0-1

[Event "ARG-ch U18 sf etapa-2"]
[Site "Los Polvorines"]
[Date "2003.??.??"]
[Round "7"]
[White "Villegas, Jonathan"]
[Black "Saliba, Jesus"]
[Result "1-0"]
[ECO "B42"]
[PlyCount "69"]
[EventDate "2003.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. Bg5 Be7 8. Nc3 b5 9. Kh1 Qc5 10. Be3 Qc7 11. f4 Bb7 12. a3 d6 13. Qf3 Nbd7 14. Qg3 0-0 15. Rae1 Nc5 16. Bg1 e5 17. Nf5 Nh5 18. Qg4 g6 19. Nxe7+ Qxe7 20. f5 Nf4 21. Rxf4 exf4 22. Bxc5 dxc5 23. Qxf4 c4 24. f6 Qd8 25. e5 Kh8 26. Be4 Bxe4 27. Nxe4 Rg8 28. Ng5 Qf8 29. h3 h6 30. Qh4 Re8 31. e6 Rxe6 32. Rxe6 fxe6 33. f7 h5 34. fxg8Q+ Qxg8 35. Qd4+ 1-0

[Event "ARG-ch U20 sf"]
[Site "Mendoza"]
[Date "2002.04.28"]
[Round "7"]
[White "Villegas, Jonathan"]
[Black "Fiori, Hector Dionisio"]
[Result "1/2-1/2"]
[ECO "C42"]
[BlackElo "2032"]
[PlyCount "113"]
[EventDate "2002.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. h3 Re8 9. Nbd2 Bf5 10. Re1 Nc6 11. Nf1 Nb4 12. Ne3 Bg6 13. Ng4 Nxd3 14. cxd3 Bb4 15. Re2 Nf6 16. Rxe8+ Nxe8 17. Nge5 Bh5 18. g4 Bg6 19. Qb3 Ba5 20. Qxb7 Rb8 21. Qxa7 Bb6 22. Qa4 Ra8 23. Qc2 Qf6 24. Bg5 Qd6 25. a3 Bxd4 26. Nxg6 Qxg6 27. Nxd4 Qxg5 28. Nf3 Qf6 29. Re1 Qd6 30. Qc3 Nf6 31. Rc1 Rc8 32. Kg2 Qf4 33. Qd2 Qa4 34. d4 h6 35. Qc2 Qb5 36. Qf5 Re8 37. Ne5 Qxb2 38. Rxc7 Qxd4 39. Nxf7 Qe4+ 40. Qxe4 Nxe4 41. f3 Nd2 42. Nd6 Re2+ 43. Kg3 Nf1+ 44. Kf4 g5+ 45. Kf5 Ng3+ 46. Kf6 Rf2 47. Rc3 Ne4+ 48. Nxe4 dxe4 49. Kg6 Rxf3 50. Rc8+ Rf8 51. Rc4 Re8 52. Rc2 e3 53. Re2 Re6+ 54. Kf5 Re8 55. a4 Kg7 56. a5 Ra8 57. a6 1/2-1/2

[Event "ARG-ch U20 sf"]
[Site "Mendoza"]
[Date "2002.04.27"]
[Round "6"]
[White "Genovese, Dario"]
[Black "Villegas, Jonathan"]
[Result "0-1"]
[ECO "E93"]
[PlyCount "111"]
[EventDate "2002.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. Bg5 e5 8. d5 a5 9. 0-0 h6 10. Bh4 g5 11. Bg3 Nc5 12. Nd2 Nfxe4 13. Ndxe4 Nxe4 14. Nxe4 f5 15. Nc3 f4 16. Bg4 fxg3 17. hxg3 Bxg4 18. Qxg4 Qf6 19. Ne4 Qg6 20. Rfe1 Rf5 21. Qd1 Raf8 22. Rc1 b6 23. a3 g4 24. b4 axb4 25. axb4 Bf6 26. c5 bxc5 27. bxc5 Be7 28. cxd6 cxd6 29. Rc7 R8f7 30. Qa4 Bf8 31. Qe8 Kg7 32. Rc8 Ra7 33. Qd8 Qf7 34. Nxd6 Bxd6 35. Qxd6 Rd7 36. Qb4 h5 37. d6 Rxf2 38. Rxe5 Rf1+ 39. Kh2 Qf2 40. Rg5+ Kh6 41. Qc5 Qxc5 42. Rcxc5 Rxd6 43. Rxh5+ Kg7 44. Rc4 Rg6 45. Rh4 Rf5 46. Rhxg4 Rf1 47. Rc7+ Kh6 48. Rh4+ Kg5 49. Rc5+ Rf5 50. Rcc4 Kf6 51. Kh3 Rfg5 52. Rc6+ Kg7 53. Rxg6+ Kxg6 54. Rg4 Kh5 55. Rxg5+ Kxg5 56. g4 0-1

[Event "ARG-ch U20 sf"]
[Site "Mendoza"]
[Date "2002.04.26"]
[Round "3"]
[White "Duarte, Leonardo"]
[Black "Villegas, Jonathan"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2144"]
[PlyCount "79"]
[EventDate "2002.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 Qh4+ 3. g3 Qe7 4. Qf3 exf4 5. gxf4 d5 6. e5 c6 7. d4 Bf5 8. Bd3 Qe6 9. Ne2 Ne7 10. Ng3 Bxd3 11. Qxd3 Na6 12. f5 Qd7 13. c3 Nc8 14. Bf4 Nb6 15. Nd2 0-0-0 16. b4 Na4 17. 0-0 b5 18. Nb3 h5 19. Nc5 Bxc5 20. dxc5 h4 21. Ne2 g6 22. Nd4 gxf5 23. Nxf5 Rdg8+ 24. Kh1 Nc7 25. Be3 Kb8 26. Bd4 Rh5 27. Nd6 Rg3 28. Qe2 Qh3 29. Rxf7 Ne6 30. Rg1 Rhg5 31. Rb7+ Ka8 32. Re7 a5 33. Rxg3 Rxg3 34. Rxe6 Nxc3 35. Qf2 Rf3 36. Qg2 Rf1+ 37. Bg1 Rxg1+ 38. Kxg1 Qxe6 39. Qg7 Ne2+ 40. Kf2 1-0

[Event "ARG-ch U20 sf"]
[Site "Mendoza"]
[Date "2002.04.26"]
[Round "4"]
[White "Villegas, Jonathan"]
[Black "Zaragoza, Gabriel"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "98"]
[EventDate "2002.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Bd3 Nf6 5. 0-0 c6 6. c3 b5 7. Bf4 Nh5 8. Be3 Bd7 9. Qd2 Nf6 10. h3 0-0 11. Bh6 Qe8 12. Bxg7 Kxg7 13. e5 Nd5 14. Be4 f5 15. Bxd5 cxd5 16. exd6 exd6 17. Na3 h6 18. Rfe1 Qf7 19. Re2 a6 20. Rae1 Nc6 21. Qf4 Qf6 22. h4 Rae8 23. Rxe8 Rxe8 24. Rxe8 Bxe8 25. Nc2 Qe6 26. Ne3 Bd7 27. Nh2 Nd8 28. g4 Nf7 29. gxf5 gxf5 30. Qg3+ Qg6 31. Nxd5 Qxg3+ 32. fxg3 Bc6 33. Nf4 Be4 34. Kf2 Nh8 35. Nf3 Ng6 36. Nd2 Nxf4 37. gxf4 d5 38. h5 Kf6 39. Nb3 Ke7 40. Ke3 Kd6 41. Nc5 a5 42. Nb7+ Kc7 43. Nxa5 Bb1 44. a3 Bc2 45. b4 Bd1 46. Kf2 Kb6 47. Ke3 Kc7 48. Kd2 Ba4 49. Kc1 Kb6 1/2-1/2

[Event "ARG-ch U20 sf"]
[Site "Mendoza"]
[Date "2002.04.25"]
[Round "1"]
[White "Molchanov, Evgeny"]
[Black "Villegas, Jonathan"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2115"]
[PlyCount "27"]
[EventDate "2002.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 Nbd7 7. Qd2 c5 8. d5 a6 9. a4 Qb6 10. Nh3 Qb4 11. a5 Ne5 12. Ra4 Qb3 13. Ra3 Qb4 14. Ra4 1/2-1/2

[Event "ARG-ch U20 sf"]
[Site "Mendoza"]
[Date "2002.04.25"]
[Round "2"]
[White "Villegas, Jonathan"]
[Black "Sellanes, Diego"]
[Result "0-1"]
[ECO "B03"]
[PlyCount "98"]
[EventDate "2002.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Bd3 g6 7. Nf3 Bg7 8. 0-0 Nc6 9. Be3 0-0 10. Nbd2 Nb4 11. Be2 Bf5 12. Nh4 Bd7 13. a3 Nc6 14. Nhf3 Bf5 15. Re1 Rc8 16. Nf1 Bg4 17. Rc1 e5 18. dxe5 dxe5 19. Qc2 Bf5 20. Qb3 Nd4 21. Nxd4 exd4 22. Red1 Qe7 23. g4 Bd7 24. Qc2 dxe3 25. Nxe3 Bc6 26. c5 Be4 27. Bd3 Bxd3 28. Rxd3 Nd7 29. b4 Ne5 30. Rdd1 Rfd8 31. Qe4 Nc6 32. Qxe7 Nxe7 33. Rxd8+ Rxd8 34. Nc4 Nc6 35. h3 Rd3 36. b5 Nd4 37. Kg2 Nxb5 38. a4 Rc3 39. Rxc3 Nxc3 40. Nd6 Nxa4 41. Nxb7 Kf8 42. Kf3 Bd4 43. c6 Ke7 44. Ke2 Nc5 45. Na5 Kd6 46. Kd2 Ne6 47. Kd3 Bb6 48. Nc4+ Kxc6 49. Ne5+ Kd5 0-1

