[Event "Buenos Aires Najdorf U14/16"]
[Site "Buenos Aires"]
[Date "2004.10.08"]
[Round "6"]
[White "Llorens, Silvio Andres"]
[Black "Penalba, Pablo"]
[Result "1-0"]
[ECO "E92"]
[PlyCount "75"]
[EventDate "2004.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Nc6 10. Bxf6 Bxf6 11. Nd5 Bg7 12. Nxc7 Rb8 13. Nd5 Bg4 14. 0-0-0 Bxf3 15. Bxf3 Nd4 16. Bg4 Kf8 17. Kb1 f5 18. exf5 gxf5 19. Bh3 b5 20. Nc7 bxc4 21. Rxd4 Rxd4 22. Ne6+ Kf7 23. Nxd4 exd4 24. Bxf5 c3 25. b3 h6 26. Re1 Rd8 27. Kc2 Kf6 28. g4 Kf7 29. f4 a5 30. h4 Rb8 31. Bd3 a4 32. Bc4+ Kf8 33. g5 axb3+ 34. Bxb3 Rd8 35. Kd3 hxg5 36. fxg5 Re8 37. Rf1+ Ke7 38. Rf7+ 1-0

[Event "Buenos Aires Najdorf U14/16"]
[Site "Buenos Aires"]
[Date "2004.10.08"]
[Round "7"]
[White "Penalba, Pablo"]
[Black "Chiponi, Javier"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "64"]
[EventDate "2004.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. 0-0 0-0 7. h3 Bf5 8. Nc3 c6 9. Bg5 f6 10. Be3 Qd7 11. Bxf5 Nxf5 12. Qd3 Na6 13. a3 Rae8 14. Bd2 Nc7 15. Rfe1 b5 16. Ne2 a5 17. b4 a4 18. Bf4 Na8 19. g4 Bxf4 20. Nxf4 Nd6 21. Nd2 Nb6 22. f3 Nbc4 23. Nxc4 Nxc4 24. Qf1 Qd6 25. Ne2 Ne3 26. Qf2 Nxc2 27. Rec1 Nxa1 28. Rxa1 Re7 29. f4 Rfe8 30. Re1 Re3 31. f5 Qe7 32. Kf1 Qe4 0-1

[Event "Buenos Aires Najdorf U14/16"]
[Site "Buenos Aires"]
[Date "2004.10.08"]
[Round "5"]
[White "Penalba, Pablo"]
[Black "Sanduay, Nicolas"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "42"]
[EventDate "2004.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Bd3 Bc6 6. Nf3 Nd7 7. Bf4 Ngf6 8. Qe2 Be7 9. 0-0 0-0 10. c3 b6 11. Ne5 Bb7 12. Nxd7 Qxd7 13. Nxf6+ Bxf6 14. Qg4 Rad8 15. Rad1 Qe7 16. Rfe1 c5 17. dxc5 Qxc5 18. h4 e5 19. Bxe5 Bxe5 20. Qf5 Rxd3 21. Qxd3 Qc6 1-0

[Event "Buenos Aires Najdorf U14/16"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "2"]
[White "Blanco, Aldana"]
[Black "Penalba, Pablo"]
[Result "0-1"]
[ECO "E90"]
[PlyCount "40"]
[EventDate "2004.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. h3 e5 7. d5 Nbd7 8. Bg5 h6 9. Be3 Nh5 10. g4 Nf4 11. Qd2 g5 12. h4 Nc5 13. hxg5 hxg5 14. Rg1 a5 15. 0-0-0 Bd7 16. Ne1 Rb8 17. Nd3 Ncxd3+ 18. Bxd3 c6 19. f3 b5 20. dxc6 b4 0-1

[Event "Buenos Aires Najdorf U14/16"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "4"]
[White "Garnier, Juan Marcelo"]
[Black "Penalba, Pablo"]
[Result "1-0"]
[ECO "A24"]
[PlyCount "69"]
[EventDate "2004.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. g3 0-0 5. Bg2 c6 6. e4 d6 7. Nge2 e5 8. 0-0 Be6 9. b3 exd4 10. Nxd4 c5 11. Nxe6 fxe6 12. e5 dxe5 13. Qxd8 Rxd8 14. Bxb7 Nbd7 15. Bxa8 Rxa8 16. Be3 e4 17. Rad1 Bf8 18. Bg5 Kf7 19. Bxf6 Nxf6 20. Rfe1 Bg7 21. Nxe4 Nxe4 22. Rxe4 Bd4 23. Kg2 Rf8 24. Rf4+ Ke7 25. Rxf8 Kxf8 26. b4 Ke7 27. f4 h5 28. Kf3 Kf6 29. b5 e5 30. a4 exf4 31. gxf4 Ke6 32. a5 Kd6 33. Ke4 Kc7 34. Rxd4 cxd4 35. Kxd4 1-0

[Event "Buenos Aires Najdorf U14/16"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "1"]
[White "Penalba, Pablo"]
[Black "Della Morte, German"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "2100"]
[PlyCount "35"]
[EventDate "2004.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. 0-0 Nxe4 5. d4 d5 6. Bb5 exd4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. f3 Nc5 10. Re1+ Be7 11. Bg5 f6 12. Bf4 Kf7 13. Nc3 Bd6 14. Qd2 Ne6 15. Bxd6 cxd6 16. Nf5 Qc7 17. Re2 Rab8 18. Rae1 0-1

[Event "Buenos Aires Najdorf U14/16"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "3"]
[White "Penalba, Pablo"]
[Black "Navarro, Karina"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "80"]
[EventDate "2004.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bc4 c5 7. h3 a6 8. Be3 b5 9. Bd5 Nxd5 10. Nxd5 e6 11. Nc3 Bb7 12. e5 c4 13. a3 f6 14. 0-0 fxe5 15. dxe5 d5 16. Nd4 Qe7 17. Qg4 Bc8 18. Nce2 Bd7 19. Kh2 Nc6 20. Nxc6 Bxc6 21. Nd4 Bd7 22. b3 Rac8 23. b4 Qd8 24. Nxe6 Qe7 25. Bc5 Rxc5 26. bxc5 Bxe6 27. Qe2 Qxc5 28. c3 Bf5 29. Qf2 Qxf2 30. Rxf2 Be4 31. g4 Bxe5 32. fxe5 Rxf2+ 33. Kg3 Rf3+ 34. Kh2 Rxc3 35. Rf1 Rf3 36. Ra1 Kf7 37. a4 b4 38. Ra2 b3 39. Rb2 Bc2 40. Kg2 Re3 0-1

[Event "Moron Faogba-ch"]
[Site "Moron"]
[Date "2004.07.14"]
[Round "4"]
[White "Penalba, Pablo"]
[Black "Fercher, Christian"]
[Result "0-1"]
[ECO "E85"]
[PlyCount "68"]
[EventDate "2004.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. Nge2 Nc6 8. d5 Nb8 9. Qd2 a5 10. h4 h5 11. Nd1 b6 12. Nf2 Ba6 13. Ng1 c6 14. 0-0-0 cxd5 15. cxd5 Bxf1 16. Rxf1 Qd7 17. Kb1 Na6 18. Ngh3 Nb4 19. Nd3 Qa4 20. Nxb4 axb4 21. b3 Qb5 22. Rc1 Ra6 23. Nf2 Rfa8 24. Rc2 Nd7 25. Rhc1 Nc5 26. Bxc5 bxc5 27. Rb2 Kh7 28. g4 Bh6 29. g5 Bf8 30. Qd3 Qd7 31. Rf1 Be7 32. Nd1 Qh3 33. Rff2 Qxh4 34. Rh2 Qf4 0-1

[Event "Moron Faogba-ch"]
[Site "Moron"]
[Date "2004.07.10"]
[Round "2"]
[White "Penalba, Pablo"]
[Black "Fuertes, Alfredo"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "53"]
[EventDate "2004.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 d6 5. 0-0 Ne7 6. Bg5 Nd7 7. c4 c5 8. d5 e5 9. Nc3 a6 10. Nd2 f6 11. Be3 Ng6 12. Be2 Be7 13. Bg4 Bc8 14. Bh5 Ndf8 15. g3 Kd7 16. b4 Qc7 17. Rb1 Kd8 18. a4 Bd7 19. a5 bxa5 20. bxc5 dxc5 21. Na4 Bxa4 22. Qxa4 Bd6 23. Nb3 Nd7 24. Bxg6 hxg6 25. Nxa5 Nb8 26. f4 Ke7 27. Rb7 1-0

[Event "Moron Faogba-ch"]
[Site "Moron"]
[Date "2004.07.09"]
[Round "1"]
[White "Ucha, Luis"]
[Black "Penalba, Pablo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2079"]
[PlyCount "79"]
[EventDate "2004.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Bd6 7. Bg5 f6 8. c4 Nf4 9. c5 fxg5 10. cxd6 cxd6 11. Bb5+ Nc6 12. d5 Bxf3 13. Qxf3 Nxd5 14. Nc3 Qf6 15. Qh5+ Qf7 16. Qxg5 0-0 17. Nxd5 exd5 18. Rad1 Qf5 19. Rxd5 Qxg5 20. Rxg5 Rf6 21. Bc4+ Kf8 22. Rb5 b6 23. Bd5 Rc8 24. Rc1 Ne7 25. Rxc8+ Nxc8 26. Be4 h6 27. g3 Ne7 28. a4 Re6 29. Rb4 Re5 30. f4 Rc5 31. Rd4 d5 32. Bf3 Kf7 33. b4 Rc1+ 34. Rd1 Rxd1+ 35. Bxd1 Ke6 36. Kf2 Nc6 37. b5 Na5 38. Ke3 Nc4+ 39. Kd4 Nd6 40. Bg4+ 1-0

[Event "Moron Faogba-ch"]
[Site "Moron"]
[Date "2004.??.??"]
[Round "7"]
[White "Gimbatti, Ruben"]
[Black "Penalba, Pablo"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "101"]
[EventDate "2004.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bc4 Nxd5 4. Nc3 e6 5. Nf3 Nxc3 6. bxc3 Bd6 7. d3 Nd7 8. Be3 0-0 9. 0-0 Nf6 10. h3 Nd5 11. Bd4 c5 12. Be5 Bxe5 13. Nxe5 Nxc3 14. Qh5 b5 15. Bb3 Nd5 16. Nf3 Bb7 17. Rae1 Qf6 18. Ng5 Qg6 19. Qxg6 hxg6 20. Ne4 Nf4 21. f3 Bd5 22. Bxd5 exd5 23. Nxc5 Rac8 24. d4 Rfe8 25. Kf2 Ne6 26. Nxe6 Rxc2+ 27. Re2 Rxe2+ 28. Kxe2 Rxe6+ 29. Kd3 Kf8 30. Rc1 Rd6 31. Rc7 Ra6 32. Kc3 Rxa2 33. Rd7 Rxg2 34. Rxd5 Rg3 35. Rxb5 Rxf3+ 36. Kb4 Rxh3 37. Re5 Rh5 38. Re4 g5 39. Kc5 Rh1 40. d5 Rc1+ 41. Kd6 Rd1 42. Kc6 f5 43. Re5 g6 44. d6 Rxd6+ 45. Kxd6 Kg7 46. Re7+ Kh6 47. Ke6 g4 48. Kf6 g3 49. Rg7 f4 50. Rxg6+ Kh7 51. Rg4 1-0

[Event "Moron Faogba-ch"]
[Site "Moron"]
[Date "2004.??.??"]
[Round "5"]
[White "Medina, Sergio"]
[Black "Penalba, Pablo"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2142"]
[PlyCount "51"]
[EventDate "2004.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Nbd7 7. Be2 e6 8. 0-0 c5 9. d5 Ne8 10. dxe6 fxe6 11. e5 dxe5 12. fxe5 Qc7 13. Nb5 Qc6 14. Bg5 a6 15. Nc3 Rb8 16. a4 Nxe5 17. Qd2 Nf7 18. Be7 e5 19. Bxf8 Kxf8 20. Ng5 Nf6 21. Nce4 Kg8 22. Nxf7 Kxf7 23. Ng5+ Kg8 24. Qd8+ Ne8 25. Bf3 Qd7 26. Bd5+ 1-0

[Event "Moron Faogba-ch"]
[Site "Moron"]
[Date "2004.??.??"]
[Round "9"]
[White "Penalba, Pablo"]
[Black "Fortis, Rodolfo"]
[Result "0-1"]
[ECO "B84"]
[BlackElo "2002"]
[PlyCount "120"]
[EventDate "2004.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Nbd7 8. 0-0 Qc7 9. f4 Be7 10. Qe1 b5 11. Bf3 Bb7 12. Bf2 b4 13. Nb1 Nc5 14. Nd2 0-0 15. N4b3 e5 16. f5 Nxb3 17. cxb3 Qd7 18. Nc4 Rad8 19. Rd1 Qb5 20. g4 d5 21. exd5 Nxd5 22. Nxe5 Rfe8 23. Bd4 f6 24. Be2 Qa5 25. Nc4 Qxa2 26. Qg3 Nc3 27. bxc3 Qxe2 28. Rde1 Qc2 29. Rf2 Qxb3 30. Qc7 Rc8 31. Qxb7 Qxc4 32. Rxe7 Rxe7 33. Qxe7 bxc3 34. Qe3 c2 35. Bb2 c1Q+ 36. Bxc1 Qxc1+ 37. Qxc1 Rxc1+ 38. Kg2 Rc7 39. Ra2 Ra7 40. Kf3 Kf7 41. Ke4 a5 42. Ra4 Ke7 43. Kd5 Kd7 44. Kc5 Kc7 45. Kb5 h5 46. h3 Kd6 47. Kb6 Ra8 48. Kb7 Re8 49. Rxa5 Re3 50. Ra6+ Ke5 51. Ra5+ Kf4 52. Ra4+ Kg5 53. gxh5 Rxh3 54. Ra1 Rf3 55. Rg1+ Kxh5 56. Rxg7 Rxf5 57. Kc6 Ra5 58. Kd6 f5 59. Rg1 f4 60. Rh1+ Kg4 0-1

[Event "Moron Faogba-ch"]
[Site "Moron"]
[Date "2004.??.??"]
[Round "6"]
[White "Penalba, Pablo"]
[Black "Soria, Fernando"]
[Result "0-1"]
[ECO "B77"]
[PlyCount "70"]
[EventDate "2004.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Bc4 Nc6 9. Bb3 Nd7 10. Qd2 Nb6 11. 0-0-0 Na5 12. Kb1 Nbc4 13. Bxc4 Nxc4 14. Qe2 Nxe3 15. Qxe3 Bd7 16. g4 a6 17. h4 b5 18. h5 b4 19. Nce2 Qb6 20. Qg5 Bf6 21. Qd2 Qc5 22. hxg6 fxg6 23. f4 Bxg4 24. Rdg1 Bxe2 25. Nxe2 Rac8 26. f5 Qe5 27. c3 Qxe4+ 28. Ka1 bxc3 29. Nxc3 Qxf5 30. Nd5 Rc2 31. Nxf6+ Rxf6 32. Qb4 Qb5 33. Qa3 Rf3 34. b3 Qe5+ 35. Kb1 Rff2 0-1

[Event "Moron Faogba-ch"]
[Site "Moron"]
[Date "2004.??.??"]
[Round "8"]
[White "Yakisich, Marcelo"]
[Black "Penalba, Pablo"]
[Result "0-1"]
[ECO "C46"]
[PlyCount "70"]
[EventDate "2004.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nd5 d6 5. d3 h6 6. Be3 Bxe3 7. Nxe3 Nf6 8. c3 0-0 9. Qd2 a6 10. Be2 b5 11. 0-0 Ne7 12. Rfd1 Bb7 13. Nh4 d5 14. f3 c5 15. Nhf5 Nxf5 16. Nxf5 Qb6 17. Kh1 Rfd8 18. Qe1 Kh7 19. Qg3 g6 20. Ne3 Qe6 21. Qf2 Rac8 22. Rf1 Nh5 23. Ng4 f5 24. exf5 gxf5 25. Qh4 Nf4 26. Nf6+ Kg6 27. g4 Qxf6 28. gxf5+ Kf7 29. Qf2 Rg8 30. Rg1 Nh3 31. Qe3 Rxg1+ 32. Rxg1 Nxg1 33. Qxg1 Rg8 34. Qxc5 Rg7 35. d4 Qh4 0-1

[Event "Najdorf U20 op"]
[Site "Buenos Aires"]
[Date "2003.10.04"]
[Round "5.23"]
[White "Penalba, Pablo"]
[Black "Iribarne, Lucas"]
[Result "1-0"]
[ECO "C18"]
[PlyCount "57"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Nxc3 Nf5 14. Bd2 Rc8 15. Rg1 Na5 16. Be2 Nc4 17. g4 Nb2 18. Qh3 Qb6 19. Kf1 Ke7 20. Rb1 Qd4 21. Rxb2 Qxd2 22. gxf5 Qxf4+ 23. Bf3 Rxg1+ 24. Kxg1 Rg8+ 25. Kh1 Qxe5 26. Qh4+ Kd6 27. Qb4+ Kc7 28. Qxb7+ Kd8 29. Qb8+ 1-0

[Event "Najdorf U20 op"]
[Site "Buenos Aires"]
[Date "2003.10.04"]
[Round "7.21"]
[White "Penalba, Pablo"]
[Black "Parma, Pamela"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "64"]
[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 d5 3. exd5 e4 4. Nd4 Qxd5 5. Nb3 Nf6 6. Nc3 Qd8 7. Bc4 Bd6 8. d4 0-0 9. Bg5 Re8 10. Qd2 c6 11. 0-0 Bf5 12. Rad1 Nbd7 13. d5 Nb6 14. Be2 cxd5 15. Bxf6 Qxf6 16. Nxd5 Nxd5 17. Qxd5 Rad8 18. Qb5 b6 19. Nd4 Re5 20. Qb3 Rc5 21. Nxf5 Rxf5 22. Bc4 Rh5 23. g3 Rf8 24. Qe3 Re5 25. Rd2 Bc5 26. Qc3 Qe7 27. Rd5 Rxd5 28. Bxd5 Rd8 29. Bb3 Rd6 30. Qc4 e3 31. fxe3 Bxe3+ 32. Kg2 Qb7+ 0-1

[Event "Najdorf U20 op"]
[Site "Buenos Aires"]
[Date "2003.10.04"]
[Round "6.16"]
[White "Perez, Mario Abel"]
[Black "Penalba, Pablo"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1875"]
[PlyCount "60"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Qc2 a5 10. b3 Nfd7 11. Bg5 Qe8 12. a3 a4 13. bxa4 Nb6 14. Nb5 Qd7 15. Rfd1 f5 16. Bd3 f4 17. Bh4 h6 18. a5 Rxa5 19. Be2 Qf7 20. Rab1 g5 21. Nxd6 cxd6 22. Rxb6 Ra6 23. Rdb1 gxh4 24. Nxh4 Bf6 25. Nf3 Qg6 26. Nd2 Bh3 27. Bf1 Kh8 28. f3 Rg8 29. Nb3 Nxb3 30. R6xb3 Bd8 1-0

[Event "Najdorf U20 op"]
[Site "Buenos Aires"]
[Date "2003.10.04"]
[Round "4.17"]
[White "Romano, Julieta Mabel"]
[Black "Penalba, Pablo"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1911"]
[PlyCount "43"]
[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 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. Nc3 c6 7. e4 Nbd7 8. 0-0 h6 9. e5 dxe5 10. dxe5 Ng4 11. e6 Nde5 12. exf7+ Nxf7 13. Qe2 Bf5 14. Re1 Qb6 15. h3 Nf6 16. Nh4 Nd6 17. Be3 Qc7 18. c5 Nf7 19. g4 Bd7 20. Nxg6 Rfe8 21. Bf4 Qd8 22. Qc4 1-0

[Event "Najdorf U20 op"]
[Site "Buenos Aires"]
[Date "2003.10.03"]
[Round "1.13"]
[White "Penalba, Pablo"]
[Black "Aguilar, Mauricio"]
[Result "1-0"]
[ECO "C40"]
[BlackElo "2140"]
[PlyCount "56"]
[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 f5 3. Nxe5 Nc6 4. Nxc6 dxc6 5. e5 Be6 6. Be2 Bc5 7. c3 Qh4 8. 0-0 0-0-0 9. b4 Be7 10. d4 g5 11. Nd2 f4 12. Ne4 Nh6 13. Qd3 Rhf8 14. g3 Qh3 15. gxf4 gxf4 16. Qxh3 Bxh3 17. Kh1 Bxf1 18. Bxf1 Bh4 19. f3 b6 20. a4 Nf5 21. Bh3 Kb7 22. Ba3 Ne3 23. b5 Rg8 24. Nf6 Rg6 25. Ng4 cxb5 26. axb5 h5 27. Nf6 Nc2 28. Be7 Nxa1 1-0

[Event "Najdorf U20 op"]
[Site "Buenos Aires"]
[Date "2003.10.03"]
[Round "2.10"]
[White "Penalba, Pablo"]
[Black "Tournier, Matias"]
[Result "0-1"]
[ECO "B19"]
[BlackElo "2155"]
[PlyCount "54"]
[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 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Qc7 12. 0-0-0 0-0-0 13. Ne2 Bd6 14. c4 c5 15. Qb3 Kb8 16. Kb1 Ngf6 17. Nc3 a6 18. Rhe1 cxd4 19. Nxd4 Ne5 20. c5 Qxc5 21. Be3 Qc4 22. Qb6 Bc7 23. Qb3 Qxb3 24. Nxb3 Rxd1+ 25. Rxd1 Rd8 26. Nd4 Neg4 27. Bf4 e5 0-1

[Event "Najdorf U20 op"]
[Site "Buenos Aires"]
[Date "2003.10.03"]
[Round "3.15"]
[White "Plazaola, Maria de los Angele"]
[Black "Penalba, Pablo"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2082"]
[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. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Be3 Qxe4 6. Nd2 Qh4 7. Nb5 Qd8 8. Qf3 Nf6 9. 0-0-0 Be7 10. Qg3 d6 11. Be2 Be6 12. Bf3 Qd7 13. Qxg7 Rg8 14. Qh6 a6 15. Nd4 Nxd4 16. Bxd4 Rg6 17. Qe3 0-0-0 18. Bxf6 Bxf6 19. Qa7 Qb5 20. Nb3 Bxb3 21. axb3 d5 22. Be4 Bg5+ 23. Kb1 Rf6 24. h4 Bh6 25. g4 Rxf2 26. Qxf2 1-0

