[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "9"]
[White "Calamante, Gino"]
[Black "Messina, Federico"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1256"]
[PlyCount "86"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. d3 g6 3. Nc3 Bg7 4. Bd2 0-0 5. g3 d6 6. Bg2 e5 7. Nf3 Nc6 8. 0-0 Bg4 9. Re1 Qd7 10. a3 Bh3 11. Bh1 Rab8 12. b4 a6 13. Rc1 Nd4 14. Nxd4 exd4 15. Nd5 Nxd5 16. Bxd5 c6 17. Bh1 c5 18. bxc5 dxc5 19. Bf4 Rbc8 20. Qb3 b5 21. cxb5 axb5 22. Rb1 c4 23. dxc4 bxc4 24. Qb7 Qxb7 25. Rxb7 Ra8 26. Bd5 Be6 27. Bxe6 fxe6 28. Rc1 c3 29. Rb3 e5 30. Bg5 h6 31. Be7 Rfe8 32. Bb4 Bf8 33. Bxf8 Kxf8 34. Rb6 Kf7 35. Rb7+ Re7 36. Rxe7+ Kxe7 37. e3 Rxa3 38. exd4 exd4 39. Kf1 Kd6 40. Ke2 Ke5 41. Kd3 Ra2 42. f4+ Kd5 43. Re1 Rd2# 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "3"]
[White "Gonzalez, Mauro"]
[Black "Messina, Federico"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1884"]
[PlyCount "103"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 a6 10. 0-0 Nxd4 11. Bxd4 Bd7 12. Nd5 Nxd5 13. Bxd5 Bc6 14. c4 e6 15. Bxg7 Kxg7 16. Qd4+ Kg8 17. Bxc6 bxc6 18. Rfd1 d5 19. exd5 cxd5 20. cxd5 exd5 21. b3 Rc8 22. Qxd5 Qb6+ 23. Qd4 Qxd4+ 24. Rxd4 Rc2 25. Ra4 Ra8 26. Rd1 Kg7 27. Rd6 Rc1+ 28. Kf2 Rc2+ 29. Kg3 h5 30. Raxa6 Re8 31. Rd1 Ree2 32. Rg1 Rxa2 33. Rxa2 Rxa2 34. Rb1 g5 35. h3 f5 36. b4 Ra6 37. b5 Rb6 38. h4 Kg6 39. f4 g4 40. Kf2 Kf6 41. Ke3 Ke6 42. Kd4 Kd6 43. Kc4 Rb8 44. Rd1+ Ke6 45. Rd5 Rb6 46. Re5+ Kf6 47. Rc5 Re6 48. Rc6 Rxc6+ 49. bxc6 Ke6 50. Kb5 Ke7 51. Kb6 Kd8 52. Kb7 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "5"]
[White "Gonzalez Mojica, Renan Arturo"]
[Black "Messina, Federico"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "1579"]
[PlyCount "93"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f4 d6 6. Nf3 Nbd7 7. e5 dxe5 8. fxe5 Ne8 9. Bd3 c6 10. 0-0 Nc7 11. Be3 a6 12. Qd2 b5 13. Bh6 Nb6 14. Bxg7 Kxg7 15. cxb5 cxb5 16. Be4 Rb8 17. Qf4 e6 18. Rac1 Ncd5 19. Nxd5 Nxd5 20. Bxd5 Qxd5 21. a3 Bb7 22. Rc7 Rbc8 23. Rfc1 Rcd8 24. R1c5 Qe4 25. Qxe4 Bxe4 26. Ra7 Bxf3 27. gxf3 Rxd4 28. Rxa6 Rd1+ 29. Kf2 Rd2+ 30. Kg3 Rxb2 31. Ra5 Rb8 32. Rc7 b4 33. axb4 R2xb4 34. Raa7 Rf8 35. Re7 Kg8 36. h4 h5 37. Rad7 Rb5 38. Kf4 Rb4+ 39. Kg5 Rc4 40. f4 Re4 41. Rc7 Rd4 42. Rb7 Rd5 43. Kf6 Rd4 44. Kg5 Rc4 45. Rbd7 Ra4 46. Rb7 Rc4 47. Rbd7 1/2-1/2

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "8"]
[White "Messina, Federico"]
[Black "Castillo Muguerza, Jhon Antony"]
[Result "0-1"]
[ECO "C26"]
[BlackElo "1303"]
[PlyCount "54"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. Nge2 d6 6. 0-0 a6 7. d3 h5 8. Be3 Bxe3 9. fxe3 Bg4 10. Qe1 Qd7 11. Nd5 Nxd5 12. exd5 Ne7 13. e4 f6 14. Nc3 0-0-0 15. a4 h4 16. b4 hxg3 17. Qxg3 Bh3 18. Bxh3 Rxh3 19. Qg2 Rdh8 20. Rf2 R8h6 21. Kh1 Ng6 22. Ne2 Nh4 23. Qf1 Qg4 24. Ng3 Ng6 25. Kg1 Nf4 26. Qd1 Rxg3+ 27. hxg3 Qxg3+ 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "4"]
[White "Messina, Federico"]
[Black "Garcia Torres, Francisco"]
[Result "0-1"]
[ECO "B87"]
[BlackElo "1959"]
[PlyCount "72"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Be7 8. Bc4 0-0 9. 0-0 b5 10. Bb3 Qc7 11. a3 Bb7 12. Qd2 Nbd7 13. Rad1 Nc5 14. Kh1 Rfd8 15. Qf2 d5 16. exd5 Nxb3 17. Nxb3 Nxd5 18. Nxd5 Bxd5 19. Nd4 Bc4 20. Rfe1 Bd6 21. g3 Bd5 22. Kg1 Be5 23. c3 Qb7 24. f4 Bf6 25. Rd2 Rac8 26. Nc2 Be4 27. Nd4 Bxd4 28. Bxd4 Rd7 29. Qe3 Bh1 30. Qe5 Rxd4 31. Qxd4 g6 32. Qd7 Rc7 33. Qd8+ Kg7 34. Qd4+ Kg8 35. Qe3 Rd7 36. Rxd7 Qg2# 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "6"]
[White "Messina, Federico"]
[Black "Lopez, Diego"]
[Result "1/2-1/2"]
[ECO "B13"]
[BlackElo "2102"]
[PlyCount "128"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. c3 Qc7 6. Be2 Bg4 7. h3 Bh5 8. 0-0 e6 9. Re1 Bd6 10. Be3 Nge7 11. Nbd2 0-0 12. Nf1 Rad8 13. a3 f6 14. Qd2 Bf7 15. Rad1 Ng6 16. Bd3 e5 17. dxe5 Ngxe5 18. Nxe5 fxe5 19. Be2 Be6 20. Bf3 e4 21. Be2 Ne5 22. Bd4 Rf7 23. f3 exf3 24. Bxe5 f2+ 25. Kh1 Bxe5 26. Bh5 g6 27. Rxe5 Qxe5 28. Bf3 Rdf8 29. Qxf2 Bxh3 30. Qd4 Qxd4 31. cxd4 Be6 32. Ne3 Rxf3 33. gxf3 Rxf3 34. Nc2 Bf5 35. Nb4 Rf2 36. Nxd5 Rxb2 37. Ne7+ Kg7 38. Nxf5+ gxf5 39. d5 Kf8 40. d6 Ke8 41. Rd5 Kd7 42. Rxf5 Kxd6 43. Rf7 h5 44. Rh7 Rb5 45. a4 Rf5 46. Rxb7 a5 47. Kh2 Rc5 48. Kh3 Kd5 49. Rh7 Kc4 50. Rb7 Rd5 51. Kh4 Kd4 52. Rb6 Kc4 53. Rb7 Kd3 54. Rb5 Rd4+ 55. Kxh5 Rxa4 56. Kg5 Kc4 57. Rb7 Ra3 58. Kf4 Rd3 59. Ke4 Rd6 60. Ra7 Kb4 61. Rb7+ Ka3 62. Ra7 a4 63. Ke3 Kb2 64. Rxa4 Rc6 1/2-1/2

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "2"]
[White "Messina, Federico"]
[Black "Lorelli, Daniel"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "2055"]
[PlyCount "161"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nc6 6. c3 Nge7 7. 0-0 Bg4 8. h3 Bh5 9. Bg5 f6 10. Be3 Qd7 11. Na3 g5 12. Nb5 g4 13. Nxd6+ Qxd6 14. hxg4 Bxg4 15. g3 h5 16. Be2 Bxf3 17. Bxf3 h4 18. Bf4 Qd7 19. Bg2 h3 20. Bf3 h2+ 21. Kh1 0-0-0 22. Bg2 Kb8 23. Qf3 Rdg8 24. b4 Nd8 25. Rae1 Nf7 26. Re2 Nd6 27. Bxd6 Qxd6 28. Rd1 Rg5 29. Rde1 Nc8 30. c4 a6 31. cxd5 Qxb4 32. Qxf6 Rhg8 33. Qf4 Nd6 34. Rc1 Rf5 35. Qe3 Rgf8 36. f4 Re8 37. Qd3 Rxe2 38. Qxe2 Qxd4 39. Rd1 Qc5 40. Be4 Rf8 41. Bg2 Re8 42. Qd2 Re3 43. Kxh2 Rc3 44. Re1 Rc2 45. Qe3 Qc4 46. Kh3 Qxa2 47. Qf3 Rf2 48. Qh5 Rxg2 49. Qh8+ Ka7 50. Qd4+ b6 51. Re7 Qc2 52. Qe5 Rh2+ 53. Kg4 Qg6+ 54. Kf3 Qd3+ 55. Kg4 Qd1+ 56. Kg5 Rh5+ 57. Kf6 Rxe5 58. Rxe5 Qf3 59. Re7 Qxg3 60. Rxc7+ Kb8 61. Rc6 Qxf4+ 62. Ke6 Ne4 63. Rxb6+ Ka7 64. Rc6 Qf6+ 65. Kd7 Qf7+ 66. Kc8 Qe8+ 67. Kc7 Qe7+ 68. Kc8 Qb7+ 69. Kd8 Qb8+ 70. Kd7 Nf6+ 71. Ke6 Ne8 72. Kd7 Nc7 73. Rxc7+ Ka8 74. Rc8 a5 75. Rxb8+ Kxb8 76. Ke7 a4 77. d6 a3 78. d7 a2 79. d8Q+ Kb7 80. Qa5 Kc8 81. Qxa2 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "10"]
[White "Messina, Federico"]
[Black "Prado, Leonardo"]
[Result "0-1"]
[ECO "B80"]
[BlackElo "2050"]
[PlyCount "110"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 e6 7. f3 a6 8. Qd2 Qc7 9. Bd3 Be7 10. 0-0-0 Nd7 11. Nxc6 bxc6 12. g4 c5 13. Bc4 Ne5 14. Be2 0-0 15. f4 Nc6 16. f5 Rb8 17. b3 Ne5 18. g5 Rd8 19. f6 gxf6 20. gxf6 Bxf6 21. Rdg1+ Kh8 22. Bg5 Qe7 23. Bxf6+ Qxf6 24. Qg5 Qxg5+ 25. Rxg5 Bb7 26. h4 Rg8 27. Rhg1 Rxg5 28. Rxg5 Rg8 29. Kd2 Rxg5 30. hxg5 Kg7 31. Ke3 f6 32. gxf6+ Kxf6 33. Kf4 Ng6+ 34. Ke3 Ke5 35. Bh5 Nf4 36. Bf3 h5 37. a3 h4 38. b4 cxb4 39. axb4 h3 40. Nd1 d5 41. Nf2 dxe4 42. Nxe4 Nd5+ 43. Kf2 Nxb4 44. Ng5 Bxf3 45. Nxf3+ Kf4 46. c4 a5 47. c5 a4 48. Nd4 e5 49. Nc2 Nc6 50. Kg1 Kg3 51. Ne3 a3 52. Nc2 a2 53. Kh1 e4 54. Kg1 e3 55. Kf1 h2 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "1"]
[White "Orozco, Angel"]
[Black "Messina, Federico"]
[Result "1/2-1/2"]
[ECO "B20"]
[PlyCount "79"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. d3 g6 4. Nf3 Bg7 5. Bd2 d6 6. Nc3 Nf6 7. Nd5 0-0 8. Nxf6+ Bxf6 9. Qc2 Bg4 10. 0-0-0 Bxf3 11. gxf3 Nd4 12. Qa4 Nxf3 13. Bc3 Bxc3 14. bxc3 a6 15. Bg2 Ne5 16. Qc2 b5 17. cxb5 axb5 18. d4 cxd4 19. cxd4 Rc8 20. dxe5 Rxc2+ 21. Kxc2 Qc7+ 22. Kb1 dxe5 23. Rc1 Qa5 24. Rhd1 e6 25. Bf1 Ra8 26. Kb2 Qxa2+ 27. Kc3 Ra3+ 28. Kb4 Qb3+ 29. Kc5 Ra8 30. Bxb5 Rc8+ 31. Kb6 Rb8+ 32. Kc5 Qxb5+ 33. Kd6 Qb6+ 34. Kd7 Rb7+ 35. Kc8 Rb8+ 36. Kd7 Qd8+ 37. Kc6 Rc8+ 38. Kb7 Rb8+ 39. Kc6 Qb6+ 40. Kd7 1/2-1/2

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "7"]
[White "Ortega Villalobos, Jhon"]
[Black "Messina, Federico"]
[Result "0-1"]
[ECO "B31"]
[PlyCount "110"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 g6 6. Nc3 Bg7 7. Re1 Nf6 8. Ne2 Nxe4 9. d3 Nf6 10. Ng3 0-0 11. Bd2 Bg4 12. Qc1 Bxf3 13. gxf3 e6 14. Bh6 Qd5 15. Kg2 Rad8 16. Bxg7 Kxg7 17. Qe3 Qd4 18. b3 Qxe3 19. fxe3 Rd5 20. Rad1 Rfd8 21. e4 R5d7 22. a4 b5 23. axb5 cxb5 24. Ne2 e5 25. Nc3 Nh5 26. Ne2 Nf4+ 27. Nxf4 exf4 28. e5 Re7 29. Re4 g5 30. Rde1 Rd5 31. e6 f6 32. Kh3 h5 33. Kg2 Kg6 34. h3 Kf5 35. R1e2 h4 36. Kf2 Rd6 37. d4 cxd4 38. Rd2 Rexe6 39. Rexd4 Rxd4 40. Rxd4 Rc6 41. c4 bxc4 42. bxc4 a5 43. Rd5+ Ke6 44. Rxa5 Rxc4 45. Ke2 Rc2+ 46. Kd3 Rf2 47. Ke4 Re2+ 48. Kd3 Re3+ 49. Kd4 Rxf3 50. Ra6+ Kf5 51. Ra5+ Kg6 52. Ke4 Rxh3 53. Ra8 Re3+ 54. Kd5 Kf5 55. Ra5 Re5+ 0-1

[Event "ARG-ch U20"]
[Site "Ezeiza"]
[Date "2001.??.??"]
[Round "4"]
[White "Benedetto, Abel"]
[Black "Messina, Federico"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2178"]
[PlyCount "77"]
[EventDate "2001.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. Bg5 d6 6. e3 Nbd7 7. Qc2 e5 8. Be2 exd4 9. Nxd4 a5 10. 0-0 Nc5 11. Rad1 Re8 12. b3 Ne6 13. Nxe6 Bxe6 14. e4 Qc8 15. Bd3 Nd7 16. Nd5 Bxd5 17. cxd5 Ne5 18. Be2 c6 19. dxc6 Qxc6 20. Qxc6 Nxc6 21. f3 h6 22. Bh4 g5 23. Bf2 Be5 24. g3 Rac8 25. Bc4 Kg7 26. Rfe1 Nb4 27. Re2 Re7 28. Be3 a4 29. Kf2 axb3 30. axb3 Nc6 31. f4 gxf4 32. gxf4 Bf6 33. Kf3 Na5 34. Bd5 Rc3 35. b4 Nc4 36. b5 Nxe3 37. Rxe3 Rxe3+ 38. Kxe3 Rc7 39. Rd3 1/2-1/2

[Event "ARG-ch U20"]
[Site "Ezeiza"]
[Date "2001.??.??"]
[Round "2"]
[White "Di Benedetto, Guillermo"]
[Black "Messina, Federico"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2227"]
[PlyCount "94"]
[EventDate "2001.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 c6 6. Nf3 Nd7 7. 0-0 Be7 8. a3 0-0 9. Qc2 h6 10. e4 N5f6 11. d4 Nb6 12. Bf4 Bd7 13. Rad1 Rc8 14. Qc1 Kh7 15. Qb1 Kg8 16. Rfe1 Nh5 17. Bc1 Nf6 18. b4 Na8 19. Ne5 Nc7 20. f4 b6 21. g4 Be8 22. g5 hxg5 23. fxg5 Nh7 24. h4 Nb5 25. Nxb5 cxb5 26. Bh3 Rc3 27. Re3 Qc7 28. Rxc3 Qxc3 29. Qd3 Qxd3 30. Rxd3 Bd6 31. g6 Nf6 32. gxf7+ Bxf7 33. Nxf7 Kxf7 34. e5 Be7 35. exf6 Bxf6 36. Bg5 Bxg5 37. hxg5 Rd8 38. Kf2 Rd5 39. g6+ Kxg6 40. Bxe6 Rd6 41. d5 Kf6 42. Rf3+ Ke5 43. Ke3 g6 44. Rg3 Kf6 45. Ke4 a5 46. Rf3+ Kg5 47. Ke5 Rd8 1-0

[Event "ARG-ch U20"]
[Site "Ezeiza"]
[Date "2001.??.??"]
[Round "1"]
[White "Messina, Federico"]
[Black "Contessotto, Enrique"]
[Result "1/2-1/2"]
[ECO "A85"]
[BlackElo "2167"]
[PlyCount "34"]
[EventDate "2001.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. Bf4 0-0 6. e3 d6 7. Be2 a6 8. h3 Qe8 9. 0-0 Nc6 10. Rb1 Nd8 11. Qc2 Nf7 12. Bh2 g5 13. d5 g4 14. hxg4 fxg4 15. Nd4 Nh6 16. Ne4 Nxe4 17. Qxe4 e5 1/2-1/2

[Event "ARG-ch U20"]
[Site "Ezeiza"]
[Date "2001.??.??"]
[Round "5"]
[White "Messina, Federico"]
[Black "Fiori, Hector Dionisio"]
[Result "0-1"]
[ECO "E50"]
[BlackElo "2097"]
[PlyCount "90"]
[EventDate "2001.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d5 5. e3 0-0 6. cxd5 exd5 7. Be2 c6 8. 0-0 Re8 9. Qc2 Ne4 10. Nd2 Bd6 11. Nf3 Qf6 12. Re1 Qh6 13. g3 Nd7 14. Bf1 Ndf6 15. Bg2 Ng4 16. Nd1 Bb4 17. Rf1 Ngf6 18. a3 Bd6 19. Qe2 Bg4 20. Qc2 Qh5 21. Ne5 Bxd1 22. Qxd1 Qxd1 23. Rxd1 Bxe5 24. dxe5 Rxe5 25. Bd2 Nxd2 26. Rxd2 Ne4 27. Rd4 Nc5 28. Rad1 Rae8 29. Kf1 Kf8 30. Ke2 a5 31. b4 axb4 32. axb4 Ne4 33. Bxe4 Rxe4 34. b5 Rxd4 35. Rxd4 Re6 36. bxc6 bxc6 37. Kd3 Ke7 38. e4 Rxe4 39. Rxe4+ dxe4+ 40. Kxe4 Kd6 41. Kd4 f5 42. f4 c5+ 43. Kc4 h6 44. h3 g6 45. h4 Kc6 0-1

[Event "ARG-ch U20"]
[Site "Ezeiza"]
[Date "2001.??.??"]
[Round "3"]
[White "Messina, Federico"]
[Black "Herrera, Martin"]
[Result "1/2-1/2"]
[ECO "A52"]
[PlyCount "66"]
[EventDate "2001.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 0-0 7. 0-0 Ngxe5 8. Nbd2 a5 9. Nxe5 Nxe5 10. Nf3 d6 11. Bd2 Qe7 12. Bc3 Bf5 13. Nxe5 dxe5 14. Qd5 Bd6 15. c5 Bxc5 16. Qxe5 Qxe5 17. Bxe5 Bb6 18. Rac1 c6 19. Rfd1 Rfd8 20. h3 Be6 21. a3 Bb3 22. Rd3 Rxd3 23. Bxd3 Rd8 24. Bc2 Bxc2 25. Rxc2 Rd5 26. Bc3 a4 27. Rd2 Rxd2 28. Bxd2 f5 29. Kf1 Bd8 30. Bc3 Kf7 31. Ke2 Bf6 32. Kd3 Bxc3 33. Kxc3 Ke6 1/2-1/2

[Event "ARG-ch U20"]
[Site "Ezeiza"]
[Date "2001.??.??"]
[Round "7"]
[White "Messina, Federico"]
[Black "Pesoa, Martin"]
[Result "1/2-1/2"]
[ECO "A46"]
[PlyCount "52"]
[EventDate "2001.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bg5 Ne4 4. Bf4 b6 5. e3 Bb7 6. Be2 Nd7 7. 0-0 e6 8. Nbd2 f5 9. Nxe4 fxe4 10. Nd2 Be7 11. f3 exf3 12. Bxf3 Bxf3 13. Rxf3 Bf6 14. Ne4 Qe7 15. Nxf6+ gxf6 16. Bh6 Rg8 17. Qe1 Rg6 18. Qh4 f5 19. Qxe7+ Kxe7 20. Bf4 Nf6 21. Rg3 Rxg3 22. Bxg3 Ne4 23. c4 a5 24. a4 Nxg3 25. hxg3 c5 26. Rd1 Rd8 1/2-1/2

