[Event "Mar del Plata op 43rd"]
[Site "Mar del Plata"]
[Date "2012.04.07"]
[Round "9"]
[White "Randazzo, Adrian"]
[Black "Orsini, Antonio"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2302"]
[BlackElo "2352"]
[PlyCount "66"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Qe2 Nf6 4. Nf3 Be7 5. g3 b5 6. Bg2 c5 7. 0-0 Nc6 8. Re1 a5 9. exd5 exd5 10. c4 bxc4 11. dxc4 0-0 12. cxd5 Nxd5 13. Nc3 Nxc3 14. bxc3 Bf6 15. Qc2 Ba6 16. Rd1 Qc8 17. Ng5 g6 18. Ne4 Bg7 19. Bf4 Qf5 20. Qa4 Ne5 21. Nxc5 Be2 22. Rd5 Bf3 23. Rxe5 Bxe5 24. Bxf3 Bxf4 25. Qxf4 Qxc5 26. Bxa8 Rxa8 27. Qf6 Qc4 28. Qd4 Qxd4 29. cxd4 Rb8 30. Re1 Rb4 31. Re4 Ra4 32. d5 Rxa2 33. d6 Rd2 1/2-1/2

[Event "Mar del Plata op 43rd"]
[Site "Mar del Plata"]
[Date "2012.04.06"]
[Round "8"]
[White "Mahia, Gustavo"]
[Black "Orsini, Antonio"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2399"]
[BlackElo "2352"]
[PlyCount "87"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. g3 b5 4. Bg2 Bb7 5. 0-0 Be7 6. a4 b4 7. Nbd2 0-0 8. Re1 Ne4 9. Ne5 f5 10. Nb3 a5 11. f3 Nf6 12. Nd3 d6 13. e4 Re8 14. e5 dxe5 15. dxe5 Nd5 16. Ndc5 Bc8 17. f4 c6 18. Qd4 Na6 19. c4 Nxc5 20. Nxc5 Nxf4 21. Qxf4 Bxc5+ 22. Be3 Qb6 23. Qf2 Bxe3 24. Qxe3 Qxe3+ 25. Rxe3 Rd8 26. Bxc6 Ra7 27. Kf2 Rc7 28. Bb5 Bb7 29. Ke2 Be4 30. Rd1 Rxd1 31. Kxd1 Rc5 32. Kd2 Kf7 33. Re1 Rxe5 34. Bc6 Kf6 35. Bxe4 Rxe4 36. Rxe4 fxe4 37. Ke3 Ke5 38. b3 h5 39. h4 g6 40. Ke2 Kd4 41. Kd2 e3+ 42. Ke2 Ke4 43. Ke1 Kd4 44. Ke2 1/2-1/2

[Event "Mar del Plata op 43rd"]
[Site "Mar del Plata"]
[Date "2012.04.05"]
[Round "7"]
[White "Orsini, Antonio"]
[Black "Pichot, Alan"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2352"]
[BlackElo "2269"]
[PlyCount "71"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 147 Extra"]
[Source "ChessBase"]
[SourceDate "2012.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 Nc6 7. Bg5 Be7 8. 0-0-0 0-0 9. e4 a6 10. a3 b5 11. Be3 Qb6 12. e5 Bb7 13. Bd3 Rad8 14. Qe4 g6 15. Qf4 f6 16. exf6 Bxf6 17. Qh6 Bg7 18. Qh4 Ne5 19. Nxe5 Bxe5 20. Rhe1 Rde8 21. Bh6 Bg7 22. Bxg7 Kxg7 23. Rxe8 Rxe8 24. Bxg6 Qxg6 25. Rxd7+ Kh8 26. Rxb7 Re1+ 27. Kd2 Re8 28. Qf4 Qe6 29. Kc3 a5 30. b3 b4+ 31. axb4 axb4+ 32. Kb2 Qa6 33. Rb8 Qe6 34. Rxe8+ Qxe8 35. Qf6+ Kg8 36. Qg5+ 1-0

[Event "Villa Martelli Pro Am op 17th"]
[Site "Villa Martelli"]
[Date "2010.10.21"]
[Round "8"]
[White "Mayorga, Nicolas"]
[Black "Orsini, Antonio"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2247"]
[BlackElo "2390"]
[PlyCount "77"]
[EventDate "2010.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 Na6 7. 0-0 e5 8. Be3 Ng4 9. Bg5 Qe8 10. h3 h6 11. Bc1 Nf6 12. dxe5 dxe5 13. Be3 Qe7 14. Qc1 Kh7 15. Nd5 Qd8 16. Rd1 Nxe4 17. Nb6 axb6 18. Rxd8 Rxd8 19. a3 Nec5 20. Nd2 f5 21. b4 Nd3 22. Qf1 e4 23. Rd1 Nb2 24. Rb1 Nb8 25. c5 bxc5 26. Nc4 Nd3 27. bxc5 Be6 28. Nd2 Rxa3 29. Rxb7 f4 30. Nb1 Ra2 31. Bd2 g5 32. Bc3 Bxc3 33. Nxc3 Rc2 34. Rxc7+ Kg8 35. Bxd3 exd3 36. Qe1 Re2 37. Nxe2 d2 38. Qd1 Bb3 39. Qxb3+ 1-0

[Event "Villa Martelli Pro Am op 17th"]
[Site "Villa Martelli"]
[Date "2010.10.19"]
[Round "6"]
[White "Virgillito, Cristian"]
[Black "Orsini, Antonio"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2239"]
[BlackElo "2390"]
[PlyCount "68"]
[EventDate "2010.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Nc3 d6 8. Be3 Nd7 9. a4 b6 10. 0-0 Bb7 11. f4 Ngf6 12. Qf3 Qc7 13. Kh1 h5 14. Qh3 g6 15. Rae1 h4 16. Bd4 0-0-0 17. e5 Nh5 18. exd6 Bxd6 19. Bxh8 Rxh8 20. Be4 Bxf4 21. Bxb7+ Qxb7 22. Nd5 Bg3 23. Re3 Qxd5 24. hxg3 hxg3 25. Kg1 Rh7 26. Qg4 Ne5 27. Qb4 Kb7 28. a5 b5 29. Qe7+ Ka8 30. Qc7 Nf4 31. Qc8+ Ka7 32. Qc7+ Ka8 33. Qc8+ Ka7 34. Qc7+ Ka8 1/2-1/2

[Event "Villa Martelli Pro Am op 17th"]
[Site "Villa Martelli"]
[Date "2010.10.18"]
[Round "5"]
[White "Orsini, Antonio"]
[Black "Languidey, Simon Alejandro"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2390"]
[BlackElo "2257"]
[PlyCount "74"]
[EventDate "2010.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bg5 c5 8. Bc4 Be7 9. 0-0 cxd4 10. Qe2 0-0 11. Rad1 Qb6 12. Nxd4 Nd5 13. Bxe7 Nxe7 14. c3 Bd7 15. Rd3 Ng6 16. f4 Rae8 17. Bb3 Bb5 18. c4 e5 19. cxb5 exd4 20. Qd2 Re3 21. Bc4 Rfe8 22. Qf2 R8e4 23. g3 Qc5 24. b3 h5 25. Rd2 Ne7 26. Bd3 Re6 27. Rfd1 h4 28. f5 hxg3 29. hxg3 Rh6 30. Qf4 Nd5 31. Qb8+ Kh7 32. f6+ g6 33. Qxb7 Rxg3+ 34. Kf2 Rh2+ 35. Ke1 Rg1+ 36. Bf1 Rxd2 37. Qxf7+ Kh6 0-1

[Event "Villa Martelli Pro Am op 17th"]
[Site "Villa Martelli"]
[Date "2010.10.15"]
[Round "4"]
[White "Flores, Diego"]
[Black "Orsini, Antonio"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2615"]
[BlackElo "2390"]
[PlyCount "51"]
[EventDate "2010.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. 0-0 e5 8. Re1 Qe8 9. Bf1 Bg4 10. d5 Nb4 11. a3 Bxf3 12. gxf3 Na6 13. b4 Nh5 14. c5 dxc5 15. Bxa6 bxa6 16. bxc5 f5 17. Rb1 Qe7 18. d6 cxd6 19. Nd5 Qh4 20. c6 Kh8 21. Rb7 fxe4 22. Rxe4 Qh3 23. c7 Qe6 24. Reb4 a5 25. Rb1 e4 26. Rb8 1-0

[Event "Villa Martelli Pro Am op 17th"]
[Site "Villa Martelli"]
[Date "2010.10.14"]
[Round "3"]
[White "Orsini, Antonio"]
[Black "Guerrero, Alvaro"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2390"]
[BlackElo "2270"]
[PlyCount "59"]
[EventDate "2010.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. Bg5 Nbd7 4. c4 g6 5. Nc3 Bg7 6. e4 0-0 7. h3 e5 8. d5 h6 9. Be3 Nc5 10. Nd2 a5 11. g4 Ne8 12. h4 f5 13. exf5 gxf5 14. g5 e4 15. Qh5 Qe7 16. 0-0-0 f4 17. Bxc5 Bxc3 18. bxc3 Ng7 19. Qxh6 dxc5 20. Nxe4 Bf5 21. Nf6+ Kf7 22. Bd3 Bxd3 23. Rxd3 Qe5 24. Ng4 Qe4 25. f3 Qf5 26. g6+ Ke8 27. Qxg7 Kd8 28. d6 cxd6 29. Rxd6+ Kc8 30. Rd5 1-0

[Event "Villa Martelli Pro Am op 17th"]
[Site "Villa Martelli"]
[Date "2010.10.13"]
[Round "2"]
[White "Pichot, Alan"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2160"]
[BlackElo "2390"]
[PlyCount "68"]
[EventDate "2010.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 b6 5. Bg2 Bb7 6. e5 Nfd7 7. Ngf3 c5 8. 0-0 Nc6 9. Re1 Qc7 10. Qe2 Be7 11. Nf1 h6 12. h4 g5 13. hxg5 hxg5 14. N1h2 0-0-0 15. Ng4 Rh5 16. c3 Rdh8 17. d4 Qd8 18. a3 Qg8 19. Qc2 R8h7 20. Re3 Ba6 21. Ne1 Qh8 22. f3 cxd4 23. cxd4 Kb7 24. Qa4 Bc4 25. Rc3 b5 26. Qd1 Nxd4 27. Kf2 Nf5 28. Nd3 Rh1 29. Bxh1 Rxh1 30. Qe2 Qh3 31. Bf4 Rxa1 32. Bc1 Nc5 33. b4 Nxd3+ 34. Rxd3 Qxg3+ 0-1

[Event "Villa Martelli Pro Am op 17th"]
[Site "Villa Martelli"]
[Date "2010.10.11"]
[Round "1"]
[White "Orsini, Antonio"]
[Black "Chanduvi Loayza, Fidel Maximo"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2390"]
[BlackElo "1970"]
[PlyCount "45"]
[EventDate "2010.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. g3 Be7 4. Bg2 0-0 5. c4 c5 6. d5 d6 7. Nc3 e5 8. 0-0 Na6 9. a3 Bd7 10. Nxe5 dxe5 11. d6 Bc6 12. dxe7 Qxe7 13. Bxc6 bxc6 14. Qa4 Qb7 15. Bg5 Nd7 16. Ne4 Nb6 17. Qc2 f6 18. Be3 Qe7 19. b4 cxb4 20. axb4 Nxb4 21. Qb3 Nd7 22. Bc5 Nxc5 23. Qxb4 1-0

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.08.02"]
[Round "10"]
[White "Avalos Parra, Joao"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2243"]
[BlackElo "2376"]
[PlyCount "58"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. 0-0 e5 8. Be3 Ng4 9. Bg5 Qe8 10. c5 exd4 11. Nd5 h6 12. Bh4 g5 13. Bg3 c6 14. Bxd6 cxd5 15. exd5 b6 16. c6 Qd8 17. Bxf8 Kxf8 18. Bc4 Qd6 19. Re1 Nc7 20. h3 Ne5 21. Nxe5 Bxe5 22. Qf3 Kg7 23. Qe4 Bf6 24. a4 Ba6 25. b3 Rd8 26. Qd3 Bc8 27. Rac1 Nxd5 28. Bxd5 Qxd5 29. c7 Bb7 0-1

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.07.31"]
[Round "8"]
[White "Zapata, Alonso"]
[Black "Orsini, Antonio"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2523"]
[BlackElo "2352"]
[PlyCount "61"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. Qe2 Nf6 8. Nb3 Nc6 9. Bg5 a6 10. 0-0-0 b5 11. Bd3 Be7 12. Kb1 Bb7 13. Nbxd4 Nxd4 14. Nxd4 Qc5 15. h4 0-0 16. Rhe1 Rfe8 17. Nf3 h6 18. Ne5 Bd5 19. f4 Qc7 20. g3 Qa5 21. c4 bxc4 22. Nxc4 Qc7 23. Bxf6 Bxf6 24. Ne5 Rab8 25. Rc1 Qa7 26. Bc4 Bxe5 27. fxe5 Bxc4 28. Qxc4 Rb5 29. b3 Rd8 30. Qc2 Rbd5 31. Qc7 1/2-1/2

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.07.30"]
[Round "7"]
[White "Orsini, Antonio"]
[Black "Martins, Vinicius Tine"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2376"]
[BlackElo "2250"]
[PlyCount "93"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. Kb1 Re8 13. h4 h5 14. g4 hxg4 15. h5 Nxh5 16. Bh6 e6 17. Rdg1 g3 18. Rxh5 gxh5 19. Rxg3 Ng6 20. Nf5 Bf6 21. Nxd6 h4 22. Rg1 Be5 23. Nxc8 Bxc8 24. Qc1 Kh7 25. Bg5 f6 26. Rd1 Qe7 27. Be3 Rd8 28. Rh1 Bd4 29. Bd2 a6 30. Ne2 Bf2 31. f4 Qc5 32. Bc3 f5 33. exf5 Qxf5 34. Rh2 Bg3 35. Nxg3 Qxf4 36. Qxf4 Nxf4 37. Rxh4+ Kg6 38. Rg4+ Kh6 39. Rh4+ Kg6 40. Rh1 Nd5 41. Be5 Bd7 42. c3 Bc6 43. Bc2+ Kf7 44. Rh7+ Kf8 45. Ne4 Rd7 46. Rh8+ Kf7 47. Nd6+ 1-0

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.07.29"]
[Round "6"]
[White "Barata, Adriano Albiani"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2220"]
[BlackElo "2376"]
[PlyCount "64"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 0-0 10. 0-0-0 a6 11. Qf2 Bxd4 12. Bxd4 b5 13. Be3 b4 14. Ne2 a5 15. g4 Ba6 16. Bg2 b3 17. a3 bxc2 18. Kxc2 Rb8 19. Nc3 Qc7 20. Bf1 Qb7 21. Kc1 Bxf1 22. Rhxf1 Rfc8 23. Qc2 a4 24. Rf2 Na5 25. Bd4 Rc4 26. Kb1 Nb3 27. Rfd2 Qc6 28. Ka2 Nxd2 29. Qxd2 Nc5 30. Bxc5 Qxc5 31. f5 d4 32. Ne4 Qd5 0-1

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.07.28"]
[Round "5"]
[White "Orsini, Antonio"]
[Black "De Paiva, Pedro Henrique"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2352"]
[BlackElo "2195"]
[PlyCount "31"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 b5 8. g5 b4 9. gxf6 bxc3 10. fxg7 Bxg7 11. bxc3 Qc7 12. Qd2 Nd7 13. Bd3 Bb7 14. Rg1 Be5 15. Rb1 Nc5 16. f3 1/2-1/2

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.07.27"]
[Round "4"]
[White "Galati, Mario Augusto"]
[Black "Orsini, Antonio"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2206"]
[BlackElo "2352"]
[PlyCount "78"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. Bg5 d6 6. e3 Nbd7 7. Be2 h6 8. Bh4 e5 9. 0-0 c6 10. b4 Qe7 11. Qb3 g5 12. Bg3 Nh5 13. Rad1 Kh8 14. dxe5 dxe5 15. Nd2 Nxg3 16. hxg3 f5 17. Rfe1 Nf6 18. c5 e4 19. Qc2 Be6 20. Nb3 Bf7 21. Rd6 Nd5 22. Nxd5 cxd5 23. Rd1 Be5 24. Nd4 Bg8 25. Rxh6+ Kg7 26. Rh5 Bh7 27. Rxg5+ Kf6 28. Rh5 Bg6 29. Rh3 Rh8 30. Nb5 Rad8 31. Rxd5 Rxh3 32. Rxd8 Rh5 33. Rd6+ Kg5 34. Nd4 Bxd6 35. cxd6 Qxd6 36. Qc8 Rh7 37. Ne6+ Kh6 38. Nf4 Qc7 39. Qf8+ Kg5 1-0

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.07.26"]
[Round "2"]
[White "Orsini, Antonio"]
[Black "Feliciano Ebert, Vanessa"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2352"]
[BlackElo "2112"]
[PlyCount "117"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nge7 5. 0-0 a6 6. Bxc6 Nxc6 7. d4 cxd4 8. Nxd4 Be7 9. Nxc6 bxc6 10. e5 0-0 11. Ne4 f6 12. exf6 Bxf6 13. Qd6 Be7 14. Qg3 d5 15. Bh6 Bf6 16. Nxf6+ Qxf6 17. Bd2 e5 18. Rfe1 e4 19. Bc3 d4 20. Bb4 Re8 21. c3 a5 22. Bc5 dxc3 23. bxc3 Ba6 24. Bd4 Qf7 25. Re3 Re6 26. h4 Bc4 27. h5 Rd8 28. Qg4 Rd5 29. Rb1 h6 30. Rb8+ Kh7 31. Rg3 Rg5 32. Qh4 Rxg3 33. Qxg3 Re7 34. Qg4 Bxa2 35. Bxg7 Re8 36. Qg6+ Qxg6 37. hxg6+ Kxg7 38. Rxe8 a4 39. Rc8 Bd5 40. Ra8 Bb3 41. Ra6 Kxg6 42. Rxc6+ Kg5 43. Ra6 Kf4 44. g3+ Kf3 45. c4 Bxc4 46. Rxa4 Bd3 47. Ra8 Kg4 48. Rg8+ Kf5 49. Kg2 Be2 50. Kh3 Bd1 51. Kh4 Be2 52. Rc8 h5 53. Rc5+ Kg6 54. Rg5+ Kh6 55. Re5 Bf3 56. Re6+ Kg7 57. Kg5 Kf7 58. Rf6+ Ke7 59. Rxf3 1-0

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.07.26"]
[Round "3"]
[White "Orsini, Antonio"]
[Black "Iturrizaga Bonelli, Eduardo"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2352"]
[BlackElo "2555"]
[PlyCount "79"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nf6 7. Qe2 Bd6 8. a4 Be5 9. Nb3 Nc6 10. a5 0-0 11. Bd2 d5 12. Na4 Bd7 13. Nb6 Rad8 14. 0-0-0 dxe4 15. Bxe4 Nd4 16. Nxd4 Bxd4 17. Kb1 Bb5 18. Qf3 Nxe4 19. Qxe4 Bc6 20. Qg4 Qe5 21. Bb4 Rfe8 22. Nc4 Qf6 23. Nd6 Rxd6 24. Bxd6 Bxb2 25. Qf4 Bxg2 26. Rhg1 Bc6 27. Rg3 Rc8 28. Qxf6 Bxf6 29. Rd2 Bh4 30. Rc3 Bd8 31. Bb4 Bc7 32. h3 f6 33. Rc4 Kf7 34. c3 g5 35. Rcd4 h5 36. Kc2 h4 37. Kd1 b5 38. Ke1 g4 39. hxg4 h3 40. f4 0-1

[Event "American Continental 06th"]
[Site "Sao Paulo"]
[Date "2009.07.25"]
[Round "1"]
[White "Martins, Vilker Germano"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2009"]
[BlackElo "2352"]
[PlyCount "84"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Be3 Nd7 10. Ne2 Nde5 11. dxe5 Nxe5 12. Qg3 Nxd3+ 13. Kf1 Nxb2 14. Rc1 c5 15. Bd2 Qd7 16. Nf4 Qa4 17. Qb3 Be5 18. Ke2 b5 19. Nd5 e6 20. Nc7 Rab8 21. Nxb5 Qa6 22. Rb1 d5 23. exd5 exd5 24. Qa3 Qe6 25. Kf1 Nxc4 26. Qd3 Qa6 27. a4 Qxa4 28. Re1 Nxd2+ 29. Qxd2 Qxb5+ 30. Kg1 Bd4 31. Kh2 Qb2 32. Rd1 Qxd2 33. Rxd2 Rb2 34. Rhd1 Rxd2 35. Rxd2 a5 36. Ra2 Ra8 37. Kg3 a4 38. Kf3 a3 39. Ke2 Bb2 40. Kd3 c4+ 41. Kc2 d4 42. Kd1 d3 0-1

[Event "ARG-ch 84th"]
[Site "La Plata"]
[Date "2009.05.22"]
[Round "11"]
[White "Orsini, Antonio"]
[Black "Perez Ponsa, Federico"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "2352"]
[BlackElo "2389"]
[PlyCount "90"]
[EventDate "2009.05.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. Bg5 Qa5 9. Qd2 Be7 10. 0-0-0 h6 11. Bxf6 Bxf6 12. Rhe1 Qc7 13. Bxe6 fxe6 14. Nxe6 Qc6 15. Nd5 Kf7 16. Nec7 Ra7 17. Qf4 b5 18. Nxf6 Nxf6 19. Rxd6 Qxc7 20. e5 Re8 21. Re3 Re6 22. Red3 Qc4 23. Qe3 Rc7 24. Rc3 Qf1+ 25. Rd1 Rxc3 26. Qxc3 Qc4 27. Qxc4 bxc4 28. exf6 Kxf6 29. Rd4 c3 30. bxc3 Re2 31. Rf4+ Kg5 32. Rf7 Bf5 33. Rxg7+ Kf6 34. Rb7 Rxc2+ 35. Kd1 Rxa2 36. Rb6+ Kg5 37. f4+ Kh5 38. h3 Rxg2 39. Rxa6 Bxh3 40. c4 Rg6 41. Ra3 Kg4 42. Ke2 Bg2 43. c5 h5 44. Kf2 Kxf4 45. Ra4+ Be4 0-1

[Event "ARG-ch 84th"]
[Site "La Plata"]
[Date "2009.05.21"]
[Round "10"]
[White "Alonso, Salvador"]
[Black "Orsini, Antonio"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2489"]
[BlackElo "2352"]
[PlyCount "79"]
[EventDate "2009.05.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 0-0 10. 0-0-0 a6 11. Kb1 Nxd4 12. Bxd4 b5 13. Qe3 Qc7 14. Bd3 Bxd4 15. Qxd4 Bb7 16. h4 Rab8 17. h5 Bc6 18. h6 g6 19. Ne2 b4 20. Rc1 Bb5 21. Bxb5 Rxb5 22. c4 dxc4 23. Rxc4 Qb7 24. Rhc1 Nb6 25. Rxb4 Rxb4 26. Qxb4 Qxg2 27. Nc3 Nd5 28. Nxd5 Qxd5 29. a4 Qf3 30. Ka2 a5 31. Qd4 Qh5 32. Rc5 Qxh6 33. Rxa5 Qh1 34. Rb5 h5 35. Rb4 Rc8 36. Rc4 Rxc4 37. Qxc4 h4 38. a5 Qa8 39. a6 h3 40. Qe2 1/2-1/2

[Event "ARG-ch 84th"]
[Site "La Plata"]
[Date "2009.05.20"]
[Round "9"]
[White "Claverie, Raul Ricardo"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2374"]
[BlackElo "2352"]
[PlyCount "74"]
[EventDate "2009.05.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. c3 Nf6 4. Nd2 d5 5. e5 Nfd7 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Qxf6 10. Nf3 Bd6 11. 0-0 h6 12. Ng3 0-0 13. Bb1 Rf7 14. Qd3 Nf8 15. a3 Rc7 16. Re1 Bd7 17. Nh5 Qf7 18. Ng3 Rac8 19. Bd2 Be8 20. Nf1 Qf6 21. Ne3 Bh5 22. Nc2 Ng6 23. Ne3 Kf7 24. Bc3 Nf4 25. Qh7 Bxf3 26. gxf3 Qg5+ 27. Ng4 Qh5 28. Bd3 Qh3 29. Bf1 Qxf3 30. Re3 Qxg4+ 31. Rg3 Qf5 32. Rxg7+ Ke8 33. Rg8+ Bf8 34. Qxh6 Ne7 35. Bb5+ Rc6 36. Rh8 Kd7 37. Rh7 Bxh6 0-1

[Event "ARG-ch 84th"]
[Site "La Plata"]
[Date "2009.05.19"]
[Round "8"]
[White "Orsini, Antonio"]
[Black "Mareco, Sandro"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2352"]
[BlackElo "2512"]
[PlyCount "142"]
[EventDate "2009.05.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 h5 7. Nf4 Ne7 8. Nxg6 Nxg6 9. gxh5 Ne7 10. Bg5 Qb6 11. Na4 Qc7 12. Bd3 Nd7 13. Qf3 c5 14. Nxc5 Nxc5 15. dxc5 Qxe5+ 16. Qe3 Qxe3+ 17. Bxe3 Nc6 18. c3 Rxh5 19. b4 0-0-0 20. Be2 Rh3 21. 0-0-0 g6 22. b5 Ne5 23. Kc2 Rxe3 24. fxe3 Bxc5 25. Kd2 Rh8 26. h4 f5 27. Rh2 g5 28. h5 Rh6 29. Rf1 Kd7 30. a4 Ke7 31. Rhh1 g4 32. a5 Kf6 33. b6 a6 34. Rb1 Nc6 35. c4 d4 36. e4 fxe4 37. Rbf1+ Ke7 38. Rf4 g3 39. Rg4 Nxa5 40. Rxg3 d3 41. Bxd3 exd3 42. Kxd3 Bxb6 43. Rg7+ Kf8 44. Rg5 Nb3 45. Rf1+ Ke7 46. Rg7+ Kd6 47. Rh1 Nc5+ 48. Ke3 Nd7+ 49. Kf4 e5+ 50. Kf5 Rf6+ 51. Kg4 Be3 52. Rd1+ Bd4 53. Kg5 Rf2 54. h6 Ke6 55. h7 Rg2+ 56. Kh4 Rh2+ 57. Kg3 Rh6 58. Kg2 Nf6 59. Rh1 Nh5 60. Rg4 Rxh7 61. Rgh4 Rg7+ 62. Kf3 Rg3+ 63. Ke2 Nf4+ 64. Kd2 Rg2+ 65. Kc1 Kd6 66. R4h2 Rxh2 67. Rxh2 Kc5 68. Rh7 b6 69. Rc7+ Kb4 70. Kc2 a5 71. Kb1 Nd3 0-1

[Event "ARG-ch 84th"]
[Site "La Plata"]
[Date "2009.05.18"]
[Round "7"]
[White "Peralta, Fernando"]
[Black "Orsini, Antonio"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2559"]
[BlackElo "2352"]
[PlyCount "127"]
[EventDate "2009.05.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. 0-0 e5 8. Be3 Ng4 9. Bg5 Qe8 10. Re1 exd4 11. Nd5 c6 12. Ne7+ Kh8 13. Nxc8 Rxc8 14. Nxd4 Nf6 15. Bf1 Qe5 16. f4 Qa5 17. Nb3 Qb6+ 18. Kh1 Qc7 19. Qf3 Nd7 20. Rad1 Rfe8 21. Re2 Nb6 22. Red2 f6 23. Bh4 Qe7 24. Re1 Rcd8 25. a3 Kg8 26. Bd3 Qf7 27. Na5 Nc5 28. Bc2 Ne6 29. Bf2 c5 30. Bd3 Rd7 31. g3 Rde7 32. Rde2 Na4 33. Bc2 Nxb2 34. Qb3 f5 35. e5 dxe5 36. Qxb2 exf4 37. Qb3 Nd4 38. Rxe7 Rxe7 39. Rxe7 Qxe7 40. Qd3 b6 41. Nb3 Qb7+ 42. Kg1 Nf3+ 43. Kf1 Nxh2+ 44. Ke2 f3+ 45. Ke1 Ng4 46. Nd2 Nxf2 47. Kxf2 Bd4+ 48. Kf1 f2 49. Nf3 Qe7 50. Qe2 Be3 51. Qd3 Bd4 52. Qe2 Be3 53. Bd1 f4 54. gxf4 Qe4 55. Qc2 Qxf4 56. Qd3 Qh6 57. Qd8+ Kg7 58. Qe7+ Kg8 59. Qe8+ Kg7 60. Qe7+ Kg8 61. Ke2 Qh1 62. Qe8+ Kg7 63. Qe7+ Kg8 64. Qe8+ 1/2-1/2

[Event "ARG-ch 84th"]
[Site "La Plata"]
[Date "2009.05.17"]
[Round "6"]
[White "Orsini, Antonio"]
[Black "Lafuente, Pablo"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2352"]
[BlackElo "2517"]
[PlyCount "137"]
[EventDate "2009.05.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 exd4 7. Qxd4 f6 8. Be3 Ne7 9. Nbd2 Be6 10. Qc3 Ng6 11. Nd4 Qe7 12. Nxe6 Qxe6 13. Qb3 Qxb3 14. axb3 0-0-0 15. Rfd1 Rhe8 16. f3 Re6 17. Kf2 Rde8 18. Re1 h5 19. g3 Ne5 20. h3 Bb4 21. Re2 g6 22. Rae1 c5 23. f4 Bxd2 24. Bxd2 Nc6 25. Bc3 Nd4 26. Bxd4 cxd4 27. Kf3 c5 28. e5 f5 29. g4 hxg4+ 30. hxg4 fxg4+ 31. Kxg4 Rh8 32. f5 gxf5+ 33. Kxf5 Kd7 34. Rg1 Rf8+ 35. Ke4 Rxe5+ 36. Kxe5 Re8+ 37. Kd5 Rxe2 38. Rg7+ Kc8 39. Kd6 Kb8 40. Kxc5 Rxc2+ 41. Kxd4 Rxb2 42. Kc3 Rf2 43. Rh7 Ka7 44. Kb4 Rf4+ 45. Ka5 Rd4 46. Rg7 Rd3 47. Kb4 Rd6 48. Ka5 Rb6 49. Ka4 Rc6 50. Ka5 Rc5+ 51. Ka4 Kb6 52. Rg6+ Rc6 53. Rg7 Rd6 54. Rh7 Rd4+ 55. Ka3 Kc6 56. Rh6+ Kc5 57. Rh5+ Rd5 58. Rh7 b6 59. Rc7+ Kb5 60. Rc8 a5 61. Rh8 Rd2 62. Rh5+ Kc6 63. Rh6+ Kc5 64. Rh5+ Rd5 65. Rxd5+ Kxd5 66. b4 a4 67. Kxa4 Kc4 68. b5 Kc5 69. Ka3 1/2-1/2

[Event "ARG-ch 84th"]
[Site "La Plata"]
[Date "2009.05.16"]
[Round "5"]
[White "Slipak, Sergio"]
[Black "Orsini, Antonio"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2446"]
[BlackElo "2352"]
[PlyCount "112"]
[EventDate "2009.05.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 g6 3. Bg5 Bg7 4. Nd2 0-0 5. e3 d6 6. Bc4 Nbd7 7. Bb3 b5 8. Ne2 c5 9. 0-0 Bb7 10. a4 a6 11. h3 Nb6 12. a5 Nbd7 13. f4 c4 14. Bc2 Nd5 15. Rf3 f5 16. e4 N5f6 17. Ng3 e5 18. Rf1 exd4 19. cxd4 Qc7 20. exf5 Nd5 21. Nf3 Ne3 22. Qd2 Nxf1 23. Rxf1 Bxf3 24. Rxf3 Qa7 25. Ne2 gxf5 26. Be7 Rfe8 27. Re3 Nf6 28. Bxd6 Rxe3 29. Qxe3 Re8 30. Be5 Qd7 31. Ng3 Nd5 32. Qf3 Bxe5 33. dxe5 Ne7 34. Nxf5 Nxf5 35. Qg4+ Kh8 36. Bxf5 Qd4+ 37. Kh2 Rg8 38. Qh4 Rg7 39. e6 Qxb2 40. Bg4 Qd4 41. f5 c3 42. f6 Qf4+ 43. g3 Qf2+ 44. Kh1 Qf1+ 45. Kh2 Qf2+ 46. Kh1 Rxg4 47. Qxg4 Qf1+ 48. Kh2 Qf2+ 49. Kh1 Qf1+ 50. Kh2 Qf2+ 51. Kh1 Qxf6 52. Qe2 Kg7 53. e7 Qc6+ 54. Kh2 Kf7 55. e8Q+ Qxe8 56. Qf3+ Kg6 1/2-1/2

[Event "ARG-ch 84th"]
[Site "La Plata"]
[Date "2009.05.14"]
[Round "4"]
[White "Orsini, Antonio"]
[Black "Felgaer, Ruben Alejandro"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "2352"]
[BlackElo "2564"]
[PlyCount "58"]
[EventDate "2009.05.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 a6 6. Nxc6 bxc6 7. Bd3 d5 8. 0-0 Qc7 9. Qe2 Bb7 10. Re1 Nf6 11. Bg5 Be7 12. Bh4 Nxe4 13. Bxe7 Nxc3 14. Qg4 Kxe7 15. bxc3 Kf8 16. f4 c5 17. c4 g6 18. cxd5 Bxd5 19. c4 Bb7 20. Qg5 Kg7 21. f5 exf5 22. Bxf5 Rhe8 23. Bh3 Qd6 24. Kh1 h6 25. Qc1 Qd4 26. Rd1 Qe5 27. Rb1 Be4 28. Rb3 Rad8 29. Bg4 Rxd1+ 0-1

[Event "ARG-ch 84th"]
[Site "La Plata"]
[Date "2009.05.13"]
[Round "3"]
[White "Flores, Diego"]
[Black "Orsini, Antonio"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2585"]
[BlackElo "2352"]
[PlyCount "63"]
[EventDate "2009.05.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. 0-0 e5 8. Re1 Qe8 9. Bf1 Bg4 10. d5 Nh5 11. h3 Bd7 12. a3 Nc5 13. b4 Na4 14. Nb5 Bxb5 15. cxb5 Nb6 16. Be3 Qe7 17. Rc1 h6 18. a4 Rac8 19. a5 Nd7 20. Bxa7 f5 21. exf5 gxf5 22. Nd4 Nf4 23. g3 Qg5 24. Ne6 Nxe6 25. dxe6 Nf6 26. b6 f4 27. Qb3 Kh8 28. a6 Nh5 29. g4 Nf6 30. axb7 Nxg4 31. hxg4 Qxg4+ 32. Bg2 1-0

[Event "ARG-ch 84th"]
[Site "La Plata"]
[Date "2009.05.12"]
[Round "2"]
[White "Orsini, Antonio"]
[Black "Valerga, Diego"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2352"]
[BlackElo "2523"]
[PlyCount "79"]
[EventDate "2009.05.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. f3 e5 7. Nb3 Be7 8. Be3 0-0 9. Qd2 a5 10. Bb5 Na7 11. Bd3 Nc6 12. Bb5 Be6 13. Bd3 Na7 14. Rd1 Nc8 15. 0-0 Nb6 16. Qf2 Nfd7 17. a3 Nc4 18. Bxc4 Bxc4 19. Rfe1 f5 20. exf5 Rxf5 21. Nd2 Be6 22. Nde4 Ra6 23. b4 axb4 24. axb4 Rc6 25. Qd2 Nb6 26. Nc5 Bf7 27. b5 Nc4 28. Qd3 e4 29. Qxe4 Rcxc5 30. Bxc5 Re5 31. Qxb7 Rxe1+ 32. Rxe1 Bf6 33. Bb4 h6 34. Ra1 Bd4+ 35. Kh1 Qf6 36. Ra8+ Kh7 37. Qe4+ Bg6 38. Nd5 Qg5 39. Qxd4 Qc1+ 40. Qg1 1-0

[Event "ARG-ch 84th"]
[Site "La Plata"]
[Date "2009.05.11"]
[Round "1"]
[White "Lujan, Carolina"]
[Black "Orsini, Antonio"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "2360"]
[BlackElo "2352"]
[PlyCount "62"]
[EventDate "2009.05.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Qf4 c5 10. Bd3 Bd7 11. Bxe4 dxe4 12. Ne2 Bc6 13. Be3 Qd5 14. 0-0 g5 15. Qg4 Nd7 16. Qh5 Rh7 17. Bxg5 Nxe5 18. dxe5 Qxe5 19. h4 Rh8 20. Ng3 hxg5 21. Qxg5 Qxg5 22. hxg5 0-0-0 23. Rfe1 Rh4 24. Re2 Rg8 25. Rae1 Rxg5 26. Nxe4 Rg7 27. f3 b6 28. Kf2 Bd5 29. a3 Kc7 30. Nf6 Bc6 31. Ng4 Rh8 1/2-1/2

[Event "ARG-ch sf 84th"]
[Site "La Plata"]
[Date "2009.05.06"]
[Round "9"]
[White "Giampa, Alejandro"]
[Black "Orsini, Antonio"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2237"]
[BlackElo "2352"]
[PlyCount "145"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e3 c5 4. c3 b6 5. Qf3 Nc6 6. Bxf6 Qxf6 7. Qxf6 gxf6 8. g3 Rb8 9. Bg2 f5 10. Nf3 Ba6 11. Nbd2 Bg7 12. Bf1 Bxf1 13. Kxf1 d5 14. Kg2 Ke7 15. Rhc1 Rhc8 16. Kf1 a5 17. a4 Rc7 18. Ke2 Bf6 19. Kd3 Kd6 20. Ke2 Ke7 21. Kd3 Kd6 22. Ke2 Rbc8 23. Rd1 Ke7 24. Nb3 Rb8 25. Nbd2 Bg7 26. Nb1 b5 27. axb5 Rxb5 28. Ra2 Rcb7 29. Rd2 c4 30. Kd1 Kd6 31. Kc2 Rb3 32. Rd1 Bf6 33. Nbd2 R3b5 34. Rb1 h6 35. b3 cxb3+ 36. Rxb3 Bd8 37. Ne1 Nb8 38. Nd3 Nd7 39. Rxb5 Rxb5 40. c4 Rb7 41. c5+ Kc6 42. Ra1 Bc7 43. h3 Rb8 44. g4 fxg4 45. hxg4 Rg8 46. f3 Bd8 47. Rh1 Bg5 48. f4 Bf6 49. Nf2 Bg7 50. Rb1 Rb8 51. Ra1 Ra8 52. Nd3 Ra7 53. Kb3 Kb5 54. Nb1 a4+ 55. Kc3 Nf6 56. Nf2 Nd7 57. Nd3 Nf6 58. Nf2 Nd7 59. Nd3 Rc7 60. Na3+ Ka5 61. Ne5 Nxe5 62. fxe5 Rxc5+ 63. Kd3 Rc7 64. Rb1 Bf8 65. Nc2 Be7 66. Rb8 Ka6 67. Rd8 Ra7 68. Rb8 Ka5 69. Kc3 Rc7+ 70. Kd3 Ka6 71. Ra8+ Ra7 72. Rb8 a3 73. Kc3 1/2-1/2

[Event "ARG-ch sf 84th"]
[Site "La Plata"]
[Date "2009.05.05"]
[Round "8"]
[White "Orsini, Antonio"]
[Black "Barrionuevo, Pablo"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2352"]
[BlackElo "2327"]
[PlyCount "115"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Bd7 11. Re1 Rac8 12. f4 Qh5 13. Nxc6 Bxc6 14. Bxa7 Bh6 15. Nd5 Bxd5 16. Qxh5 Nxh5 17. exd5 Ra8 18. Bf2 Rfe8 19. g3 Bg7 20. c3 f5 21. a4 Kf8 22. a5 Rec8 23. Ra4 Nf6 24. Bd4 Rc7 25. Kg2 h5 26. c4 Ne4 27. Bxg7+ Kxg7 28. Bc2 Nc5 29. Ra3 Na6 30. Ra4 Nc5 31. Ra3 Na6 32. b3 Kf7 33. Ra4 Nc5 34. Ra3 Na6 35. Kf3 Rcc8 36. Bb1 Nb4 37. Ra4 Na6 38. Ra3 Nb4 39. Ra4 Na6 40. Ke3 Nc5 41. Ra3 b6 42. b4 Nd7 43. Kd4 bxa5 44. bxa5 Rcb8 45. Rae3 Re8 46. Ra3 Nc5 47. Bc2 Reb8 48. Kc3 Ra7 49. Rea1 Rc8 50. Ba4 Kf6 51. Bb5 Ne4+ 52. Kb4 h4 53. gxh4 Rh8 54. a6 Rxh4 55. Ka5 Rh8 56. Kb6 Raa8 57. a7 Nd2 58. R1a2 1-0

[Event "ARG-ch sf 84th"]
[Site "La Plata"]
[Date "2009.05.04"]
[Round "7"]
[White "Alonso, Salvador"]
[Black "Orsini, Antonio"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2441"]
[BlackElo "2352"]
[PlyCount "93"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 0-0 10. 0-0-0 a6 11. Qf2 Bxd4 12. Bxd4 b5 13. Be3 b4 14. Ne2 a5 15. Nd4 Nxd4 16. Bxd4 Ba6 17. Kb1 Qc7 18. Rc1 Rfc8 19. c3 Qb7 20. Bxa6 Qxa6 21. Qf1 Qb7 22. cxb4 Rxc1+ 23. Qxc1 axb4 24. b3 Nb8 25. Qd2 Nc6 26. Bc5 Qa6 27. Rc1 h6 28. g3 Qb5 29. g4 Rd8 30. Bd6 Ra8 31. h4 d4 32. Qc2 Qa6 33. a4 d3 34. Qxc6 d2 35. Qxa6 dxc1Q+ 36. Kxc1 Rxa6 37. Kd2 f5 38. g5 hxg5 39. hxg5 Kf7 40. Kd3 Ke8 41. Kc4 Kd7 42. Kb5 Ra8 43. a5 Rc8 44. a6 Rc2 45. g6 Kc8 46. Kb6 Ra2 47. a7 1-0

[Event "ARG-ch sf 84th"]
[Site "La Plata"]
[Date "2009.05.03"]
[Round "6"]
[White "Orsini, Antonio"]
[Black "Palmero, Pablo"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2352"]
[BlackElo "2139"]
[PlyCount "68"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e5 4. Bc4 Be7 5. d3 Nf6 6. Ng5 0-0 7. f4 exf4 8. Bxf4 d6 9. 0-0 Nd4 10. Qd2 Bg4 11. Rae1 h6 12. Nf3 Nxf3+ 13. gxf3 Bh3 14. Rf2 Nh5 15. Bg3 Bf6 16. Nd5 Bd4 17. Ne3 Qg5 18. f4 Qg6 19. c3 Bxe3 20. Rxe3 Bd7 21. Rg2 Qf6 22. e5 Qf5 23. Rf2 Bc6 24. d4 cxd4 25. cxd4 Rae8 26. d5 Bd7 27. Bd3 Qg4 28. h3 Qxh3 29. Rh2 Qg4 30. Rh4 Qxg3+ 31. Rxg3 Nxg3 32. Qg2 Nf5 33. Rh5 Nd4 34. Rxh6 dxe5 1-0

[Event "ARG-ch sf 84th"]
[Site "La Plata"]
[Date "2009.05.02"]
[Round "5"]
[White "Lafuente, Pablo"]
[Black "Orsini, Antonio"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2524"]
[BlackElo "2352"]
[PlyCount "57"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Re1 Nc6 7. e4 e5 8. c3 h6 9. Nbd2 Nh7 10. Nc4 exd4 11. Nxd4 Re8 12. Nxc6 bxc6 13. e5 Ba6 14. Na5 c5 15. Qd5 Rb8 16. Nc6 Bb7 17. e6 fxe6 18. Rxe6 Kf8 19. Qf3+ Nf6 20. Bxh6 Rxe6 21. Nxd8 Bxf3 22. Bxg7+ Ke7 23. Nxe6 Bxg2 24. Re1 Kf7 25. Kxg2 Re8 26. Bxf6 Kxf6 27. Kf3 Rxe6 28. Rxe6+ Kxe6 29. Ke4 1-0

[Event "ARG-ch sf 84th"]
[Site "La Plata"]
[Date "2009.05.02"]
[Round "4"]
[White "Orsini, Antonio"]
[Black "Iermito, Sebastian"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "2352"]
[BlackElo "2431"]
[PlyCount "59"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rb8 11. h4 b5 12. Bb3 Na5 13. Bh6 Bxh6 14. Qxh6 e5 15. Nde2 b4 16. Nd5 Nxb3+ 17. axb3 Nxd5 18. Rxd5 Be6 19. h5 Rb7 20. Rb5 Qc7 21. Rxb7 Qxb7 22. Ng3 Rc8 23. hxg6 fxg6 24. Kb1 Qc7 25. Qd2 a5 26. Nf1 a4 27. bxa4 b3 28. cxb3 Bxb3 29. Ne3 Qa7 30. Rc1 1/2-1/2

[Event "ARG-ch sf 84th"]
[Site "La Plata"]
[Date "2009.05.01"]
[Round "3"]
[White "Hobaica, Juan Pablo"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2402"]
[BlackElo "2352"]
[PlyCount "96"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c5 7. d5 e6 8. Qd2 exd5 9. cxd5 h6 10. Be3 Re8 11. Nge2 Nbd7 12. Ng3 h5 13. Bg5 a6 14. a4 Qc7 15. Be2 c4 16. 0-0 Rb8 17. Rab1 Nc5 18. Bxc4 Nxa4 19. Nxa4 Qxc4 20. b3 Qc7 21. Rbc1 Qd8 22. Ne2 Bd7 23. Be3 b5 24. Nac3 b4 25. Nd1 Bb5 26. Re1 Bxe2 27. Qxe2 Rc8 28. Nf2 Qd7 29. Qd2 a5 30. Nd3 Rc3 31. Rxc3 bxc3 32. Qc2 Rc8 33. b4 Qb5 34. bxa5 Qxa5 35. Rb1 Nd7 36. Kf2 Qa6 37. Nb4 Qc4 38. Nc6 Ra8 39. Nb4 Rb8 40. Nc6 Rxb1 41. Qxb1 c2 42. Qb7 Nc5 43. Qb8+ Bf8 44. Ne7+ Kg7 45. Bh6+ Kxh6 46. Qxf8+ Kg5 47. Qxf7 Qd4+ 48. Kg3 Nxe4+ 0-1

[Event "ARG-ch sf 84th"]
[Site "La Plata"]
[Date "2009.05.01"]
[Round "2"]
[White "Orsini, Antonio"]
[Black "Luque, Jorge Luis"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2352"]
[PlyCount "127"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 f5 8. Qg3 Ba6 9. Bxa6 Nxa6 10. Ne2 Qf7 11. a4 Nb8 12. c4 c6 13. a5 Nd7 14. cxd5 cxd5 15. Qb3 Rb8 16. axb6 Nxb6 17. Ba3 Ne7 18. Bd6 Rb7 19. Qb5+ Kf8 20. Nf4 g5 21. Nd3 Kg7 22. Nc5 Nec8 23. Nxb7 Qxb7 24. Bc5 Rd8 25. 0-0 Qf7 26. f4 g4 27. h3 h5 28. hxg4 hxg4 29. Kf2 Qh5 30. Rh1 g3+ 31. Kg1 Qg4 32. Qf1 Rh8 33. Rxh8 Kxh8 34. Qf3 Qh4 35. Ra3 Qh2+ 36. Kf1 Nc4 37. Qxg3 Qh1+ 38. Kf2 Nxa3 39. Bxa3 Qh5 40. Bf8 Qf7 41. Qh4+ Kg8 42. Bc5 Qd7 43. Qg5+ Kh7 44. Qh5+ Kg7 45. Qg5+ Kh7 46. g4 fxg4 47. Qh5+ Kg7 48. Qxg4+ Kf7 49. Qh5+ Kg7 50. Qg4+ Kh7 51. Qh4+ Kg7 52. Qf6+ Kh7 53. Kf3 Qe8 54. Qh4+ Kg7 55. Qf6+ Kh7 56. Qh4+ Kg7 57. Qg5+ Qg6 58. Kg4 Qxg5+ 59. Kxg5 a5 60. f5 Kf7 61. c4 dxc4 62. d5 exf5 63. e6+ Ke8 64. d6 1-0

[Event "ARG-ch sf 84th"]
[Site "La Plata"]
[Date "2009.04.30"]
[Round "1"]
[White "Ruiz, Francisco"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1918"]
[BlackElo "2352"]
[PlyCount "39"]
[EventDate "2009.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 c5 5. c3 Nc6 6. Nf3 c4 7. Bc2 Bg4 8. Bf4 Qf6 9. Qe2+ Be7 10. Qe3 Nh6 11. Ne5 0-0 12. Bxh6 Nxe5 13. Bxg7 Nd3+ 14. Bxd3 Qxg7 15. 0-0 cxd3 16. Qxe7 Bh3 17. g3 Bxf1 18. Kxf1 Rfe8 19. Qxb7 Qh6 20. Na3 0-1

[Event "ARG-ch 83rd"]
[Site "La Plata"]
[Date "2008.08.11"]
[Round "11"]
[White "Pierrot, Juan Facundo"]
[Black "Orsini, Antonio"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2421"]
[BlackElo "2341"]
[PlyCount "50"]
[EventDate "2008.07.30"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[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. Qxd4 Bd7 11. Be3 Qxd4 12. Bxd4 Rc8 13. Bb3 Bc5 14. Rad1 Ke7 15. Ne5 Rhd8 16. Nxd7 Bxd4 17. Rxd4 Rxd7 18. Rfd1 g5 19. f3 h5 20. c3 h4 21. Kf2 Rcd8 22. Rxd7+ Rxd7 23. Rxd7+ Nxd7 24. g3 hxg3+ 25. hxg3 f5 1/2-1/2

[Event "ARG-ch 83rd"]
[Site "La Plata"]
[Date "2008.08.09"]
[Round "10"]
[White "Orsini, Antonio"]
[Black "Alonso, Salvador"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2341"]
[BlackElo "2437"]
[PlyCount "119"]
[EventDate "2008.07.30"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Qc7 7. f4 b5 8. Bd3 Bb7 9. Nb3 Na5 10. Nxa5 Qxa5 11. 0-0 b4 12. Nb1 Nf6 13. Nd2 Bc5 14. Qe2 0-0 15. Nb3 Bxe3+ 16. Qxe3 Qc7 17. Qc5 Qb8 18. Rae1 Qa7 19. Kh1 Qxc5 20. Nxc5 Bc6 21. Nxa6 Bxe4 22. Nxb4 Bb7 23. a3 Rfc8 24. c4 Kf8 25. f5 Ke7 26. Kg1 Rab8 27. Rf2 Ba8 28. Rc2 g6 29. fxe6 fxe6 30. Rf2 d5 31. c5 Nd7 32. Ref1 Nxc5 33. Rf7+ Kd6 34. Bb1 Nd7 35. Rxh7 Ne5 36. Ra7 Bb7 37. Nd3 Nc4 38. Rf7 Bc6 39. b4 Be8 40. Rf6 Ra8 41. Rxa8 Rxa8 42. Nc5 Bd7 43. Bxg6 Rxa3 44. h4 Ne5 45. h5 Ra1+ 46. Rf1 Rxf1+ 47. Kxf1 Bb5+ 48. Kf2 Ke7 49. Bb1 Kf6 50. Kg3 Nf7 51. Bd3 Bxd3 52. Nxd3 e5 53. b5 Nd6 54. b6 e4 55. Nc5 Kg5 56. b7 Nxb7 57. Nxb7 d4 58. Nc5 d3 59. Nxe4+ Kxh5 60. Kf4 1-0

[Event "ARG-ch 83rd"]
[Site "La Plata"]
[Date "2008.08.08"]
[Round "9"]
[White "Orsini, Antonio"]
[Black "Kovalyov, Anton"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "2341"]
[BlackElo "2548"]
[PlyCount "74"]
[EventDate "2008.07.30"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 a6 6. Be2 Nge7 7. Bf4 Ng6 8. Nxc6 bxc6 9. Bd6 Bxd6 10. Qxd6 Qe7 11. 0-0-0 Qxd6 12. Rxd6 Ke7 13. Rhd1 Nf4 14. Bf3 Rb8 15. R6d2 e5 16. Na4 Rd8 17. Nc5 a5 18. Bg4 d5 19. Bxc8 Rdxc8 20. g3 Ne6 21. Nb3 a4 22. Na5 d4 23. Nc4 f6 24. a3 Rb5 25. Re2 Rcb8 26. Kb1 Rc5 27. Nd2 Nc7 28. Ree1 Nb5 29. Kc1 d3 30. c4 Nd4 31. Kb1 Nc2 32. Rg1 Nxa3+ 33. Ka2 Nxc4 34. Nxc4 Rxc4 35. Rxd3 Rc2 36. Rgd1 Rcxb2+ 37. Ka3 R8b3+ 0-1

[Event "ARG-ch 83rd"]
[Site "La Plata"]
[Date "2008.08.07"]
[Round "8"]
[White "Quiroga, Facundo"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2339"]
[BlackElo "2341"]
[PlyCount "104"]
[EventDate "2008.07.30"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Na6 7. 0-0 e5 8. Re1 Qe8 9. Bf1 Bg4 10. d5 Nb4 11. Be2 a5 12. h3 Bd7 13. Nb5 Na6 14. Bf1 Nh5 15. a3 f5 16. b4 Nf6 17. exf5 gxf5 18. Bb2 Kh8 19. Ng5 h6 20. Nf3 axb4 21. axb4 Bxb5 22. cxb5 Nxb4 23. Rxa8 Qxa8 24. Bc4 b6 25. Nh4 Re8 26. Nxf5 Nbxd5 27. Nxg7 Kxg7 28. g3 Ne7 29. f4 Ng6 30. f5 Ne7 31. g4 Ned5 32. Kh2 Nf4 33. Qc2 Qf3 34. Bf1 N6d5 35. Bc1 Ra8 36. f6+ Kxf6 37. Qf5+ Kg7 38. Qc2 Kh8 39. Rd1 Nb4 40. Bg2 Nxg2 41. Qxg2 Ra2 42. Rd2 Qxg2+ 43. Kxg2 Rxd2+ 44. Bxd2 Nd5 45. Bxh6 Nc3 46. Kf3 d5 47. g5 Nxb5 48. h4 Nd4+ 49. Kg4 Kh7 50. h5 e4 51. Bf8 e3 52. Be7 e2 0-1

[Event "ARG-ch 83rd"]
[Site "La Plata"]
[Date "2008.08.06"]
[Round "7"]
[White "Orsini, Antonio"]
[Black "Felgaer, Ruben Alejandro"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2341"]
[BlackElo "2566"]
[PlyCount "88"]
[EventDate "2008.07.30"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 0-0 14. Bg2 Be6 15. 0-0 Bg5 16. Qd3 Ne7 17. Nde3 Bxe3 18. Nxe3 Qc7 19. Rac1 Rfd8 20. Kh1 a4 21. f4 f6 22. Nd5 Qb7 23. Nxe7+ Qxe7 24. f5 Bf7 25. Rfd1 Qc7 26. Bf3 Kf8 27. g4 Qc5 28. Rd2 Ke7 29. Kg2 Rdb8 30. Be2 b3 31. a3 Rc8 32. Rc3 Ra6 33. Rd1 Rac6 34. Rdc1 Qd4 35. Bf1 g6 36. Qe2 gxf5 37. exf5 h5 38. h3 hxg4 39. hxg4 Rg8 40. Rg3 Bd5+ 41. Kh2 Rh8+ 42. Bh3 Rxc4 43. Rxc4 Bxc4 44. Qg2 Bd5 0-1

[Event "ARG-ch 83rd"]
[Site "La Plata"]
[Date "2008.08.04"]
[Round "6"]
[White "Lemos, Damian"]
[Black "Orsini, Antonio"]
[Result "1-0"]
[ECO "E66"]
[WhiteElo "2479"]
[BlackElo "2341"]
[PlyCount "59"]
[EventDate "2008.07.30"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 c5 7. Nc3 Nc6 8. d5 Na5 9. Nd2 a6 10. Rb1 Rb8 11. Qc2 b5 12. b3 h5 13. Bb2 Bf5 14. e4 Bd7 15. Ne2 e5 16. dxe6 Bxe6 17. Nf4 Bd7 18. cxb5 axb5 19. Rbd1 Nc6 20. Nf3 Qe7 21. Rfe1 Bg4 22. h3 Bxf3 23. Bxf3 Ne5 24. Bg2 Rfe8 25. Nd3 Qa7 26. Bxe5 dxe5 27. Qxc5 Qxa2 28. Nxe5 Qxb3 29. Nc6 Rb7 30. Na5 1-0

[Event "ARG-ch 83rd"]
[Site "La Plata"]
[Date "2008.08.03"]
[Round "5"]
[White "Orsini, Antonio"]
[Black "Ricardi, Pablo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2341"]
[BlackElo "2515"]
[PlyCount "102"]
[EventDate "2008.07.30"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Be7 9. 0-0-0 0-0 10. f4 Ng4 11. g3 Nc6 12. Bg1 Rc8 13. Kb1 Nf6 14. f5 Bxb3 15. cxb3 Re8 16. g4 d5 17. exd5 Nd4 18. Bxd4 exd4 19. Qxd4 Bc5 20. Qf4 Bd6 21. Qf3 Qb6 22. Bd3 Re3 23. Qg2 Rce8 24. g5 Nh5 25. Bc2 Nf4 26. Qd2 Ne2 27. Rhe1 Bb4 28. Bd3 Nxc3+ 29. bxc3 Bc5 30. Rf1 Qd8 31. g6 Qf6 32. d6 Rd8 33. gxf7+ Kf8 34. b4 Rxd6 35. bxc5 Rdxd3 36. Qxd3 Rxd3 37. Rxd3 Qc6 38. Rfd1 Qb5+ 39. Kc1 Qxc5 40. Rd7 Qxc3+ 41. Kb1 Qb4+ 42. Kc2 a5 43. R1d5 a4 44. Kd3 Qb1+ 45. Ke3 Qxa2 46. Re5 Qa3+ 47. Kf4 Qc1+ 48. Kg3 Qg1+ 49. Kf3 Qf1+ 50. Kg3 Qg1+ 51. Kf3 Qh1+ 1/2-1/2

[Event "ARG-ch 83rd"]
[Site "La Plata"]
[Date "2008.08.02"]
[Round "4"]
[White "Tristan, Leonardo"]
[Black "Orsini, Antonio"]
[Result "1-0"]
[ECO "E54"]
[WhiteElo "2366"]
[BlackElo "2341"]
[PlyCount "110"]
[EventDate "2008.07.30"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 cxd4 5. cxd4 dxe4 6. Nxe4 Bb4+ 7. Nc3 Nf6 8. Bd3 0-0 9. Nf3 b6 10. 0-0 Bb7 11. Bg5 Nbd7 12. Rc1 Rc8 13. Qe2 Bxc3 14. bxc3 Qc7 15. c4 Rfe8 16. Rfe1 h6 17. Bd2 Qc6 18. Qe3 Red8 19. Qf4 e5 20. Qg3 exd4 21. Nxd4 Qxg2+ 22. Qxg2 Bxg2 23. Kxg2 Nc5 24. Bf5 Rxd4 25. Bc3 Rcd8 26. Bxd4 Rxd4 27. Rcd1 Rxd1 28. Rxd1 g6 29. Rd8+ Kg7 30. Bh3 Nfe4 31. Ra8 Nd6 32. Rxa7 Nxc4 33. Bd7 Kf6 34. a4 Ke5 35. Be8 Nd6 36. Bxf7 Nxf7 37. Rxf7 Nxa4 38. Rg7 Kf5 39. Ra7 Nc3 40. Rc7 Nd5 41. Rc6 h5 42. h4 Ke4 43. Kf1 b5 44. Rxg6 b4 45. Ke1 Nf4 46. Rb6 Kf3 47. Kf1 Nd3 48. Rb5 Kg4 49. Rd5 Nf4 50. Rd4 b3 51. Rb4 b2 52. Rxb2 Kxh4 53. Rb3 Kg4 54. Kg1 h4 55. Kh2 Nd5 1-0

[Event "ARG-ch 83rd"]
[Site "La Plata"]
[Date "2008.08.01"]
[Round "3"]
[White "Orsini, Antonio"]
[Black "Flores, Diego"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2341"]
[BlackElo "2553"]
[PlyCount "100"]
[EventDate "2008.07.30"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 b5 6. g3 Bb7 7. Bg2 Nf6 8. 0-0 b4 9. Na4 Bxe4 10. Bxe4 Nxe4 11. Re1 d5 12. a3 Be7 13. axb4 0-0 14. c3 Qc7 15. Bf4 Qb7 16. Qd3 Nd7 17. f3 Nef6 18. Nb3 Rfc8 19. Be3 a5 20. Nxa5 Rxa5 21. bxa5 Ne5 22. Qe2 d4 23. Bxd4 Nxf3+ 24. Kf1 Nxd4 25. cxd4 Qh1+ 26. Kf2 Qxh2+ 27. Kf1 Qh3+ 28. Kg1 Qxg3+ 29. Qg2 Qf4 30. Nb6 Qxd4+ 31. Qf2 Qg4+ 32. Qg2 Rc2 33. Qxg4 Bc5+ 34. Kf1 Rf2+ 35. Kg1 Rxb2+ 36. Kf1 Rf2+ 37. Kg1 Rb2+ 38. Kf1 Rf2+ 39. Kg1 Nxg4 40. Nd7 Bd4 41. Ra4 Re2+ 42. Kf1 Rf2+ 43. Kg1 Rd2+ 44. Rxd4 Rxd4 45. Nb6 Rd2 46. Ra1 Ne5 47. a6 Nf3+ 48. Kf1 Nh2+ 49. Ke1 Nf3+ 50. Kf1 Nh2+ 1/2-1/2

[Event "ARG-ch 83rd"]
[Site "La Plata"]
[Date "2008.07.31"]
[Round "2"]
[White "Di Benedetto, Guillermo"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2300"]
[BlackElo "2341"]
[PlyCount "82"]
[EventDate "2008.07.30"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Na6 7. 0-0 e5 8. Be3 Ng4 9. Bg5 Qe8 10. dxe5 dxe5 11. h3 f6 12. Bd2 Nh6 13. Be3 c6 14. c5 Nf7 15. Bxa6 bxa6 16. Qa4 Rb8 17. b3 f5 18. exf5 gxf5 19. Rad1 Rb7 20. Rfe1 Re7 21. Qh4 h6 22. Bd4 Ng5 23. Nxg5 hxg5 24. Qxg5 Re6 25. Bxe5 Rxe5 26. Rxe5 Qxe5 27. Na4 Be6 28. Qe3 Qxe3 29. fxe3 Bf6 30. Kf2 Rd8 31. Rxd8+ Bxd8 32. Nb2 a5 33. Nd3 Bc7 34. Ke2 Kf7 35. e4 fxe4 36. Nf2 a4 37. Nxe4 axb3 38. axb3 Bxb3 39. g4 a5 40. Nd2 Bd5 41. Kd3 Kf6 0-1

[Event "ARG-ch 83rd"]
[Site "La Plata"]
[Date "2008.07.30"]
[Round "1"]
[White "Orsini, Antonio"]
[Black "Peralta, Fernando"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2341"]
[BlackElo "2558"]
[PlyCount "68"]
[EventDate "2008.07.30"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "9"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. Be2 h6 8. 0-0 Bh7 9. Bd2 Ng6 10. a4 Be7 11. a5 0-0 12. c4 Nh4 13. Nxh4 Bxh4 14. Bb4 Be7 15. Bc3 dxc4 16. Bxc4 b5 17. axb6 axb6 18. Qf3 Qc7 19. Rac1 Rfc8 20. Bd2 Qd8 21. Rfe1 Qe8 22. Bf1 Ra2 23. Bf4 Rxb2 24. Nd2 b5 25. Qc3 Ra2 26. Bxb5 Rc2 27. Rxc2 Bxc2 28. Qxc2 cxb5 29. Qb3 Nb6 30. Ne4 Nd5 31. Bd2 Rc4 32. Bc3 Qc6 33. Bb2 Rb4 34. Qa2 Qc2 0-1

[Event "Pereyra Puebla Memorial 06th"]
[Site "Mendoza"]
[Date "2007.12.20"]
[Round "7"]
[White "Barria Yaitul, Armin"]
[Black "Orsini, Antonio"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2074"]
[BlackElo "2363"]
[PlyCount "63"]
[EventDate "2007.12.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 b6 3. d4 cxd4 4. Nxd4 Bb7 5. Nc3 a6 6. Bc4 e6 7. 0-0 Qc7 8. Qe2 Bd6 9. f4 Ne7 10. Be3 Bb4 11. f5 Nbc6 12. fxe6 dxe6 13. Bxe6 fxe6 14. Nxe6 Qe5 15. Qg4 Ng6 16. Nd5 Bd6 17. Nxg7+ Qxg7 18. Qe6+ Be7 19. Nf6+ Qxf6 20. Rxf6 Nd8 21. Qxb6 Bxf6 22. Qxf6 Rf8 23. Qb6 Rf7 24. Rd1 Nc6 25. Bc5 Nge5 26. Qb3 Bc8 27. Qg3 Ng6 28. h4 Bd7 29. h5 Nf8 30. Rf1 Nd8 31. Rxf7 Kxf7 32. Qf4+ 1-0

[Event "Pereyra Puebla Memorial 06th"]
[Site "Mendoza"]
[Date "2007.12.19"]
[Round "6"]
[White "Orsini, Antonio"]
[Black "Ricardi, Pablo"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2363"]
[BlackElo "2519"]
[PlyCount "56"]
[EventDate "2007.12.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Nb6 6. Bf4 Bg7 7. e3 0-0 8. Rc1 Be6 9. Nf3 c5 10. Be2 cxd4 11. Nxd4 Bxd4 12. exd4 Nc6 13. Be3 Nd5 14. Bh6 Re8 15. Bf3 Nxc3 16. bxc3 Bc4 17. Qa4 b5 18. Qa6 e5 19. Bxc6 exd4+ 20. Bxe8 Qxe8+ 21. Be3 dxe3 22. f3 Rd8 23. Qf6 Rd2 24. Rd1 Re2+ 25. Kf1 Rxa2+ 26. Ke1 Re2+ 27. Kf1 Rd2+ 28. Ke1 Qd7 0-1

[Event "Pereyra Puebla Memorial 06th"]
[Site "Mendoza"]
[Date "2007.12.18"]
[Round "5"]
[White "Charaf, Leonardo"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "E82"]
[WhiteElo "2043"]
[BlackElo "2363"]
[PlyCount "60"]
[EventDate "2007.12.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. Nge2 Nc6 8. Qd2 b6 9. g4 e5 10. dxe5 dxe5 11. Nd5 Bxg4 12. Nxf6+ Qxf6 13. fxg4 Rad8 14. Qc3 Qf3 15. Ng3 Qxg4 16. Be2 Qh3 17. Rd1 h5 18. Rg1 Qxh2 19. Bxh5 gxh5 20. Nf5 Rxd1+ 21. Kxd1 Rd8+ 22. Ke1 Nb4 23. Rxg7+ Kh8 24. Bd4 Nc2+ 25. Kf1 Nxd4 26. Rg2 Qf4+ 27. Rf2 Qxe4 28. Qh3 Qb1+ 29. Kg2 Rg8+ 30. Kh2 Qg1# 0-1

[Event "Pereyra Puebla Memorial 06th"]
[Site "Mendoza"]
[Date "2007.12.17"]
[Round "4"]
[White "Orsini, Antonio"]
[Black "Ferragud, Leandro"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2363"]
[BlackElo "2157"]
[PlyCount "137"]
[EventDate "2007.12.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 c6 6. e3 Nbd7 7. c5 Nf8 8. Bd3 Ng6 9. h4 b6 10. b4 bxc5 11. bxc5 Qa5 12. Qd2 Ba6 13. Nxd5 Qxd2+ 14. Kxd2 Nxd5 15. Bxa6 Ngxf4 16. exf4 0-0 17. g3 Rab8 18. Rab1 Rfd8 19. Bc4 Nf6 20. Bd3 Nd5 21. Ne5 Nb4 22. Rxb4 Rxb4 23. Nxc6 Rbxd4 24. Nxd4 Rxd4 25. Rc1 Rd7 26. c6 Rc7 27. Ba6 Kf8 28. Kd3 Bd6 29. Bb7 Bb4 30. Kc4 Ba5 31. Rb1 Ke7 32. h5 h6 33. g4 Bd2 34. Rb3 Bxf4 35. Ra3 Bh2 36. Kd4 f5 37. gxf5 exf5 38. Rxa7 Kd6 39. Ra5 Rf7 40. a4 Kc7 41. Rd5 Kb8 42. Rd8+ Kc7 43. Rd5 Kb8 44. Rd8+ Kc7 45. Re8 Kb6 46. Kd5 Bg1 47. Ra8 Bxf2 48. a5+ Kb5 49. Ke6 Rf6+ 50. Kd7 Bg3 51. a6 Kb6 52. Rg8 Rf7+ 53. Ke6 Rf6+ 54. Kd7 f4 55. Rxg7 f3 56. Rxg3 f2 57. Rb3+ Ka7 58. Rb1 f1Q 59. Rxf1 Rxf1 60. Kd6 Rd1+ 61. Ke6 Kb6 62. Ke7 Re1+ 63. Kd8 Rg1 64. Ke8 Rg5 65. Kd7 Rxh5 66. a7 Kxa7 67. c7 Kxb7 68. c8Q+ Ka7 69. Kc6 1-0

[Event "LNA Puma Cup"]
[Site "Argentina"]
[Date "2007.08.11"]
[Round "1"]
[White "Alza, Agustin"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "A64"]
[WhiteElo "2122"]
[BlackElo "2363"]
[PlyCount "76"]
[EventDate "2007.08.11"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 0-0 9. 0-0 a6 10. a4 Re8 11. h3 Nbd7 12. Nd2 Rb8 13. Nc4 Nb6 14. Na3 Bd7 15. a5 Nc8 16. Nc4 Bb5 17. Ne3 b6 18. Nxb5 axb5 19. axb6 Nxb6 20. Rb1 Ne4 21. Kh2 f5 22. Qc2 Bd4 23. b4 c4 24. Rd1 Bg7 25. Bxe4 Rxe4 26. Ng2 Na4 27. Nf4 Nc3 28. Ne6 Qb6 29. e3 Nxd1 30. Qxd1 c3 31. Rb3 Rc4 32. Qd3 Bf6 33. h4 Ra8 34. h5 Ra1 35. hxg6 hxg6 36. Qc2 Qb7 37. Nf4 Be5 38. Nxg6 Qh7+ 0-1

[Event "Avellaneda op"]
[Site "Avellaneda"]
[Date "2007.05.15"]
[Round "7"]
[White "Dolezal, Cristian"]
[Black "Orsini, Antonio"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2411"]
[BlackElo "2370"]
[PlyCount "103"]
[EventDate "2007.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Ne2 0-0 6. 0-0 Nbd7 7. h3 e5 8. Nbc3 b6 9. Be3 Bb7 10. d5 a6 11. Qd2 Re8 12. g4 h5 13. Bg5 hxg4 14. hxg4 Nf8 15. f3 N8h7 16. Be3 Nd7 17. Bh3 g5 18. Ng3 Ndf8 19. Rf2 Ng6 20. Rh2 f6 21. Kf2 Kf7 22. Rah1 Rg8 23. Bf1 Nhf8 24. Nf5 Bc8 25. a4 Nf4 26. Na2 a5 27. Bb5 N8g6 28. Rh7 Nf8 29. R7h2 N8g6 30. Bc6 Rb8 31. Nc3 Rh8 32. Rh7 Rxh7 33. Rxh7 Bxf5 34. exf5 Nf8 35. Rh1 Nd7 36. Bxf4 exf4 37. Bxd7 Qxd7 38. Nb5 Re8 39. Re1 Re5 40. Qc3 Rxd5 41. Qc4 c6 42. Nc3 Qa7 43. Kf1 b5 44. axb5 Qd4 45. Qxc6 Re5 46. Rxe5 dxe5 47. Qd5+ Ke7 48. Qxd4 exd4 49. b6 Kd6 50. Nb5+ Kc6 51. Nxd4+ Kxb6 52. Ne6 1-0

[Event "Avellaneda op"]
[Site "Avellaneda"]
[Date "2007.05.11"]
[Round "3"]
[White "Flores, Diego"]
[Black "Orsini, Antonio"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2541"]
[BlackElo "2370"]
[PlyCount "49"]
[EventDate "2007.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 Bg7 4. g3 0-0 5. Bg2 c5 6. Nge2 Nc6 7. d3 a6 8. Be3 d6 9. h3 Rb8 10. a4 Ne8 11. d4 b6 12. b3 Nc7 13. d5 Nb4 14. 0-0 b5 15. Qd2 bxc4 16. bxc4 a5 17. Bh6 Bxh6 18. Qxh6 Na8 19. e5 f5 20. e6 Nb6 21. g4 Nxc4 22. gxf5 gxf5 23. Ne4 Nxd5 24. Ng5 Nf6 25. Ng3 1-0

[Event "Berazategui op"]
[Site "Berazategui"]
[Date "2007.04.??"]
[Round "6"]
[White "Alonso, Salvador"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2419"]
[BlackElo "2370"]
[PlyCount "72"]
[EventDate "2007.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 0-0 10. g3 Qe7 11. Bg2 Nb6 12. Qf2 Bxd4 13. Bxd4 Qb4 14. 0-0-0 Nc4 15. Ne2 Nxd4 16. Qxd4 Bd7 17. Rd3 Rfc8 18. a3 Qa5 19. f5 b5 20. fxe6 fxe6 21. Bxd5 exd5 22. Qxd5+ Kh8 23. Qxd7 Nxe5 24. Qd4 Nxd3+ 25. Qxd3 b4 26. Rf1 bxa3 27. bxa3 Rab8 28. h3 Qb6 29. Rf4 Rd8 30. Nd4 Qb1+ 31. Kd2 h6 32. h4 Qh1 33. Qe3 Rb1 34. Qf2 Qd1+ 35. Ke3 Re8+ 36. Re4 Qe1+ 0-1

[Event "Berazategui op"]
[Site "Berazategui"]
[Date "2007.04.??"]
[Round "3"]
[White "Orsini, Antonio"]
[Black "Flores, Diego"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2370"]
[BlackElo "2541"]
[PlyCount "66"]
[EventDate "2007.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 b5 6. g3 Bb7 7. Bg2 h5 8. 0-0 h4 9. Re1 Be7 10. e5 Qc7 11. Ne4 hxg3 12. hxg3 Nc6 13. Bf4 Qb6 14. c3 Nh6 15. Be3 Qc7 16. Nd6+ Bxd6 17. exd6 Qc8 18. Bxh6 Rxh6 19. Nf5 Rh7 20. Qd3 g6 21. Nh4 Kf8 22. Nxg6+ fxg6 23. Qxg6 Rg7 24. Qh6 Kg8 25. Re4 Nd8 26. Rg4 Rxg4 27. Qh5 Nf7 28. Qxg4+ Kf8 29. Rd1 Bxg2 30. Kxg2 Qc6+ 31. f3 Re8 32. Rh1 Qxd6 33. Rh7 Qd2+ 0-1

[Event "Berazategui op"]
[Site "Berazategui"]
[Date "2007.04.??"]
[Round "7"]
[White "Orsini, Antonio"]
[Black "Lafuente, Pablo"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2370"]
[BlackElo "2455"]
[PlyCount "56"]
[EventDate "2007.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 Be7 7. Bg2 c5 8. 0-0 Nc6 9. f4 cxd4 10. Nxd4 Bc5 11. Be3 Nge7 12. Nce2 Be4 13. Qd2 Bxg2 14. Kxg2 Bxd4 15. Nxd4 Nxd4 16. Bxd4 h5 17. h3 Nc6 18. Rh1 Rc8 19. c3 Qa5 20. Qd3 Nxd4 21. cxd4 Qb4 22. Rab1 hxg4 23. hxg4 Rxh1 24. Kxh1 Rc4 25. Qh7 Rxd4 26. b3 Rxf4 27. Qh8+ Kd7 28. Rc1 Qe4+ 0-1

[Event "Necochea-B"]
[Site "Necochea"]
[Date "2007.02.25"]
[Round "9"]
[White "Tristan, Leonardo"]
[Black "Orsini, Antonio"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2317"]
[BlackElo "2370"]
[PlyCount "132"]
[EventDate "2007.02.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "2"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Na6 7. a3 h6 8. Bf4 Be7 9. e3 b5 10. b4 0-0 11. Bd3 Bd6 12. Bxd6 Qxd6 13. Nf3 Nc7 14. 0-0 a5 15. Na2 a4 16. Ne5 Ra6 17. Rac1 Bb7 18. Bf5 Rd8 19. f4 Qe7 20. Nc3 Nfe8 21. Bh7+ Kf8 22. Bg6 f6 23. Bh5 fxe5 24. Qh7 Qe6 25. fxe5+ Ke7 26. Rf7+ Qxf7 27. Bxf7 Kxf7 28. Rf1+ Ke7 29. Qf5 Rd7 30. Ne2 Kd8 31. Nf4 Bc8 32. Ng6 c5 33. dxc5 Rdd6 34. exd6 Bxf5 35. Rxf5 Nxd6 36. cxd6 Rxd6 37. Ne5 Rf6 38. Rxf6 gxf6 39. Nc6+ Kd7 40. Nd4 Kd6 41. Kf2 Ke5 42. Kf3 f5 43. g3 Kf6 44. Nc6 Ne8 45. h4 h5 46. Kf4 Nc7 47. Nd4 Ne6+ 48. Nxe6 Kxe6 49. Kg5 Ke5 50. Kxh5 Ke4 51. Kg5 Kxe3 52. h5 d4 53. h6 d3 54. h7 d2 55. h8Q d1Q 56. Qe5+ Kf3 57. Qf4+ Kg2 58. Kxf5 Qd5+ 59. Kg4 Qd1+ 60. Kh4 Qd3 61. Kg4 Qg6+ 62. Qg5 Qe4+ 63. Qf4 Qg6+ 64. Qg5 Qe4+ 65. Qf4 Qd3 66. Qe5 Qg6+ 1/2-1/2

[Event "Necochea-B"]
[Site "Necochea"]
[Date "2007.02.24"]
[Round "7"]
[White "Granara Barreto, Sebastian A"]
[Black "Orsini, Antonio"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2253"]
[BlackElo "2370"]
[PlyCount "101"]
[EventDate "2007.02.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "2"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Na6 7. 0-0 e5 8. Be3 Ng4 9. Bg5 Qe8 10. h3 h6 11. Bd2 Nf6 12. dxe5 dxe5 13. Be3 Qe7 14. Nd5 Qd8 15. Nxf6+ Qxf6 16. c5 Nb8 17. Qb3 Nc6 18. Rad1 Kh7 19. a3 Qe7 20. Qc2 f5 21. b4 a6 22. Rfe1 f4 23. Bc1 Bf6 24. Bb2 h5 25. Nh2 Rg8 26. Bf3 Be6 27. Bc3 Kh6 28. g4 fxg3 29. fxg3 Bxh3 30. Nf1 Bxf1 31. Rxf1 Bg5 32. Kg2 Kg7 33. Rd5 Be3 34. Rfd1 Bd4 35. Bd2 Nd8 36. Be3 Ne6 37. Qe2 Rh8 38. Qc4 Rad8 39. Bc1 h4 40. Rxd8 Rxd8 41. Rh1 Rh8 42. Bg4 Ng5 43. Qd5 c6 44. Bxg5 cxd5 45. Bxe7 dxe4 46. Rf1 Re8 47. Bxh4 e3 48. Bf6+ Kg8 49. Be2 g5 50. Bc4+ Kh7 51. Bf7 1-0

[Event "Necochea-B"]
[Site "Necochea"]
[Date "2007.02.24"]
[Round "8"]
[White "Orsini, Antonio"]
[Black "Hase, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "C69"]
[WhiteElo "2370"]
[BlackElo "2311"]
[PlyCount "80"]
[EventDate "2007.02.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "2"]
[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. Bxc6 dxc6 5. 0-0 f6 6. d4 Bg4 7. c3 Bd6 8. Be3 Qe7 9. Nbd2 0-0-0 10. Qc2 Qe8 11. dxe5 fxe5 12. c4 c5 13. b4 Qe7 14. Nb3 Bxf3 15. bxc5 Qf6 16. gxf3 Qxf3 17. Nd2 Qg4+ 18. Kh1 Be7 19. Rg1 Rxd2 20. Bxd2 Qf3+ 21. Rg2 Bxc5 22. Qc3 Qxe4 23. Re1 Qc6 24. Qxe5 Nf6 25. Qe6+ Qxe6 26. Rxe6 Re8 27. Rxe8+ Nxe8 28. Bc3 g6 29. Rg3 Nd6 30. Kg2 Kd7 31. Bh8 Ke6 32. Rh3 h5 33. Rc3 Nf5 34. f4 b6 35. Kf3 Nd6 36. Be5 Kf5 37. Rc2 g5 38. h3 g4+ 39. hxg4+ hxg4+ 40. Kg2 Be3 1/2-1/2

[Event "Necochea-B"]
[Site "Necochea"]
[Date "2007.02.23"]
[Round "6"]
[White "Orsini, Antonio"]
[Black "Aguilar, Andres"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2370"]
[BlackElo "2258"]
[PlyCount "120"]
[EventDate "2007.02.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "2"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. Bb5 Qc7 5. 0-0 Nd4 6. Re1 a6 7. Bc4 d6 8. Nd5 Nxd5 9. exd5 Bg4 10. Be2 Nxe2+ 11. Qxe2 0-0-0 12. b4 e5 13. Rb1 Re8 14. b5 axb5 15. Qxb5 Bd7 16. Qc4 Be7 17. Re3 Bd8 18. Ra3 b5 19. Qe2 Re7 20. Rab3 Qa7 21. a3 Ba5 22. c4 e4 23. Ne1 Qa8 24. Nc2 f5 25. cxb5 Qxd5 26. Ne3 Qe6 27. b6 Kb7 28. Nc4 Ra8 29. Rb5 Bb4 30. axb4 Bxb5 31. Nxd6+ Qxd6 32. Qxb5 cxb4 33. Rxb4 Qc6 34. Bb2 Qxb5 35. Rxb5 g6 36. Kf1 Rd7 37. Bc3 Rd6 38. Ke2 Rxb6 39. Re5 Rc6 40. Ke3 Rd8 41. Re7+ Kb6 42. Rxh7 Kc5 43. h4 Kd5 44. Rg7 Re6 45. Kf4 Kc4 46. Kg5 Rdd6 47. Rf7 Kd3 48. Bf6 Kxd2 49. g3 Ke2 50. Kxg6 Kxf2 51. h5 e3 52. h6 Re8 53. h7 e2 54. Re7 Rxf6+ 55. Kxf6 Rxe7 56. h8Q e1Q 57. Qh2+ Kf3 58. Qh5+ Kg2 59. Qxf5 Re3 60. Qc2+ Kxg3 0-1

[Event "Necochea-B"]
[Site "Necochea"]
[Date "2007.02.23"]
[Round "5"]
[White "Valiente, Cristobal"]
[Black "Orsini, Antonio"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2281"]
[BlackElo "2370"]
[PlyCount "18"]
[EventDate "2007.02.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "2"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 c5 7. d3 Nc6 8. 0-0 Ne8 9. a3 a6 1/2-1/2

[Event "Necochea-B"]
[Site "Necochea"]
[Date "2007.02.22"]
[Round "4"]
[White "Orsini, Antonio"]
[Black "Leskovar, Matias"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2370"]
[BlackElo "2297"]
[PlyCount "67"]
[EventDate "2007.02.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "2"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 Qb6 5. Bd3 Bxd3 6. Qxd3 e6 7. Nge2 c5 8. dxc5 Bxc5 9. 0-0 Nd7 10. Qg3 Ne7 11. Qxg7 Ng6 12. Na4 Qc6 13. Nxc5 Qxc5 14. Bg5 Ndxe5 15. Nf4 Qf8 16. Nxe6 fxe6 17. Qxb7 Rd8 18. Bxd8 Kxd8 19. Qb8+ Ke7 20. Qxa7+ Kf6 21. Qd4 Kf7 22. f4 Nc6 23. Qc3 Nge7 24. a4 Rg8 25. a5 Qb8 26. Kh1 Qb5 27. Qh3 Rg7 28. a6 Qb6 29. Rae1 Nd4 30. c3 Nc2 31. a7 Qxa7 32. Qxe6+ Kf8 33. Re2 Na1 34. f5 1-0

[Event "Necochea-B"]
[Site "Necochea"]
[Date "2007.02.21"]
[Round "2"]
[White "Cubas, Jose Fernando"]
[Black "Orsini, Antonio"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "2414"]
[BlackElo "2370"]
[PlyCount "74"]
[EventDate "2007.02.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "2"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Qf4 c5 10. Bd3 Bd7 11. h4 Bc6 12. Nf3 Nd7 13. Nh2 g5 14. Qe3 gxh4 15. Nf3 Qb6 16. Nxh4 Qb2 17. 0-0 cxd4 18. cxd4 Nxd2 19. Qxd2 Qxd4 20. Nf3 Qg4 21. Nh2 Qg7 22. f4 0-0-0 23. Nf3 d4 24. Qe2 Rhg8 25. Rf2 Nc5 26. Bb5 Bd5 27. Bc4 Qg3 28. Bxd5 Rxd5 29. Rd1 Qxf4 30. Nxd4 Qxe5 31. Qxe5 Rxe5 32. Rxf7 Rd5 33. c3 e5 34. Rc1 Nd3 35. Nf5 Nxc1 36. Ne7+ Kd7 37. Nxg8+ Ke6 1/2-1/2

[Event "Necochea-B"]
[Site "Necochea"]
[Date "2007.02.21"]
[Round "3"]
[White "Orsini, Antonio"]
[Black "Shcherbine, Andrei"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2370"]
[BlackElo "2238"]
[PlyCount "33"]
[EventDate "2007.02.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "2"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nf6 3. e5 Ng8 4. Nf3 Nc6 5. d4 cxd4 6. Nxd4 Nxe5 7. Bf4 Ng6 8. Bg3 d6 9. Bb5+ Bd7 10. Qe2 e5 11. 0-0-0 Bxb5 12. Ndxb5 a6 13. Nxd6+ Bxd6 14. Ne4 Qc7 15. Nxd6+ Kf8 16. Bxe5 Nxe5 17. Qxe5 1-0

[Event "Necochea-B"]
[Site "Necochea"]
[Date "2007.02.20"]
[Round "1"]
[White "Orsini, Antonio"]
[Black "Zuriel, Marisa"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2370"]
[BlackElo "2197"]
[PlyCount "93"]
[EventDate "2007.02.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "2"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. g4 Nb6 10. a4 bxa4 11. Nxa4 Nxa4 12. Rxa4 Bb7 13. Be2 Be7 14. 0-0 h6 15. Rfa1 Qc8 16. Rc4 Qd7 17. Qc3 Bd8 18. Nc6 d5 19. Ne5 Qd6 20. Rb4 Bc8 21. Bb5+ Nd7 22. Bc5 Qc7 23. Bc6 Bf6 24. Bd4 0-0 25. Nxd7 Bxd4+ 26. Rxd4 Bxd7 27. Bxa8 Qa7 28. Kg2 Qxa8 29. exd5 exd5 30. Qd2 Be6 31. b4 Rb8 32. c3 Qc6 33. Ra5 Rb5 34. Ra3 Rb6 35. h3 Qb7 36. Qd3 Qc6 37. f4 f5 38. gxf5 Bf7 39. Qe2 Qf6 40. Qe5 Qh4 41. Rd3 Rf6 42. Rg3 Kh7 43. Rg4 Qh5 44. Rxa6 d4 45. Rxf6 gxf6 46. Qxf6 Bd5+ 47. Kf2 1-0

[Event "LNA Puma Cup"]
[Site "Argentina"]
[Date "2006.09.16"]
[Round "3"]
[White "Slipak, Sergio"]
[Black "Orsini, Antonio"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2463"]
[BlackElo "2331"]
[PlyCount "96"]
[EventDate "2006.09.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 d6 5. d4 c5 6. e3 0-0 7. Bg2 cxd4 8. exd4 Nc6 9. 0-0 d5 10. Re1 Bf5 11. Na3 Be4 12. c3 Ne8 13. Nc2 Nd6 14. Ne3 e6 15. Bf1 f5 16. Ng2 g5 17. Nd2 g4 18. Nf4 Qd7 19. Nxe4 Nxe4 20. Bg2 Rad8 21. Qe2 e5 22. dxe5 Bxe5 23. c4 Bxf4 24. gxf4 Rfe8 25. cxd5 Qxd5 26. Rad1 Qe6 27. Ba1 Kf7 28. Qb2 Qg6 29. Qc2 Nd2 30. Kh1 Nf3 31. Bxf3 Rxd1 32. Rxd1 gxf3 33. Qc4+ Kf8 34. Qc5+ Kg8 35. Qd5+ Kf8 36. Qxf3 Qg4 37. Qxg4 fxg4 38. Kg2 Kf7 39. Kg3 h5 40. Rd5 Re1 41. Bc3 Rc1 42. Bd2 Rd1 43. Kh4 Ke6 44. Rd3 Rh1 45. Kxh5 Kf5 46. Rd5+ Ke4 47. Rd7 Kf3 48. Kg5 Rxh2 1/2-1/2

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "2006.06.30"]
[Round "10"]
[White "Diaz, Robert"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2307"]
[BlackElo "2290"]
[PlyCount "72"]
[EventDate "2006.06.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "3"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. Bxh6 gxh6 9. cxd4 Bd7 10. Be2 Rc8 11. 0-0 Bg7 12. Qd3 f6 13. b5 Nxe5 14. dxe5 fxe5 15. Nc3 e4 16. Nxe4 dxe4 17. Qxe4 Bxa1 18. Rxa1 0-0 19. Rf1 Bxb5 20. Bxb5 Qxb5 21. Qxe6+ Kh8 22. Qe4 Qb2 23. Qe3 a5 24. h3 b5 25. Rd1 a4 26. Kh2 Qf6 27. Qe2 b4 28. axb4 Qf4+ 29. Kh1 a3 30. Qe1 Rfe8 31. Qf1 a2 32. Ra1 Rc2 33. Qd1 Rxf2 34. Qd5 Qe4 35. Qb3 Qc2 36. Qf7 Qg6 0-1

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "2006.06.29"]
[Round "9"]
[White "Orsini, Antonio"]
[Black "Goldwaser, Christian"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2290"]
[BlackElo "2308"]
[PlyCount "105"]
[EventDate "2006.06.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "3"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. Qg4 g6 8. a4 Bd7 9. h4 cxd4 10. cxd4 Nb4 11. Bd3 Rc8 12. Bd2 Qb6 13. Bxb4 Qxb4+ 14. Kf1 Bxa4 15. Qe2 a6 16. h5 Ne7 17. hxg6 fxg6 18. Nf3 0-0 19. Rd1 Nf5 20. Kg1 Qe7 21. g4 Ng7 22. Qe3 Bxc2 23. Bxc2 Rxc2 24. Rh6 Qf7 25. Kg2 Qf4 26. Qxf4 Rxf4 27. Kg3 Rf8 28. Ng5 Rfxf2 29. Rdh1 Rfd2 30. Nxh7 Rc3+ 31. Kf4 Rxd4+ 32. Kg5 Rf3 33. Kxg6 Rxg4+ 34. Ng5 Kf8 35. Rh8+ Ke7 36. R8h7 Rxg5+ 37. Kxg5 Kf7 38. Re1 Rf5+ 39. Kg4 Kg6 40. Rh8 Rf2 41. Reh1 Nf5 42. Rg8+ Kf7 43. Rb8 Rb2 44. Rhh8 Kg6 45. Rhg8+ Ng7 46. Rgf8 Rb4+ 47. Kf3 Nh5 48. Rbe8 Kg5 49. Rxe6 Rb3+ 50. Kf2 d4 51. Rd6 Nf4 52. e6 Re3 53. Rxf4 1-0

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "2006.06.28"]
[Round "8"]
[White "Real de Azua, Ernesto"]
[Black "Orsini, Antonio"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2388"]
[BlackElo "2290"]
[PlyCount "79"]
[EventDate "2006.06.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "3"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 a5 8. Nf3 h6 9. a3 c4 10. Bc2 b5 11. h4 g6 12. h5 g5 13. Nh2 f5 14. exf6 Nxf6 15. Bg6+ Kd7 16. Nf3 Bd6 17. 0-0 Kc7 18. Ne5 Nxe5 19. dxe5 Bxe5 20. Nd4 Ra6 21. Nxb5+ Kb8 22. Re1 Nd7 23. Be3 Bb7 24. b3 cxb3 25. Qxb3 Bf4 26. c4 Bxe3 27. Qxe3 Qf6 28. cxd5 exd5 29. Rac1 Rc8 30. Rxc8+ Bxc8 31. Rc1 Rb6 32. Nd4 Ne5 33. Qc3 Nc4 34. Bd3 Ba6 35. Re1 a4 36. Bc2 Qf8 37. Bxa4 Qxa3 38. Nc6+ Rxc6 39. Qxa3 Nxa3 40. Bxc6 1-0

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "2006.06.27"]
[Round "7"]
[White "Orsini, Antonio"]
[Black "Lopez Silva, Hugo Andres"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2290"]
[BlackElo "2421"]
[PlyCount "72"]
[EventDate "2006.06.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "3"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qd6 6. Na3 Be6 7. Qe2 f6 8. Rd1 c5 9. c3 Bg4 10. h3 Bxf3 11. Qxf3 0-0-0 12. d4 cxd4 13. cxd4 exd4 14. Bf4 Qe6 15. Nc4 Rd7 16. Rac1 Bc5 17. b4 Ba7 18. a4 Ne7 19. b5 Ng6 20. Bg3 Re8 21. Qb3 axb5 22. axb5 Kd8 23. Qb4 Bb8 24. Ra1 Qe7 25. Qb3 Qe6 26. Qb4 Qe7 27. Qb2 Qe6 28. Rxd4 Ke7 29. f4 Rxd4 30. Qxd4 Qd7 31. Qc5+ Kf7 32. f5 Ne7 33. Ra8 Qd1+ 34. Kh2 b6 35. Qb4 c5 36. bxc6 Bxg3+ 0-1

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "2006.06.26"]
[Round "6"]
[White "Bronstein, Luis Marcos"]
[Black "Orsini, Antonio"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "2368"]
[BlackElo "2290"]
[PlyCount "100"]
[EventDate "2006.06.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "3"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. exf6 hxg5 7. fxg7 Rg8 8. h4 Nc6 9. hxg5 Qxg5 10. Nf3 Qxg7 11. Qd3 Bd7 12. 0-0-0 0-0-0 13. Rh7 Qf6 14. Qe3 Rh8 15. Rxh8 Rxh8 16. Bb5 a6 17. Bxc6 Bxc6 18. Ne5 Be8 19. g4 Bxc3 20. bxc3 Rh2 21. f3 Qe7 22. Kb2 Ba4 23. Rd2 Rh1 24. Qf4 f6 25. Nd3 b6 26. Rh2 Rxh2 27. Qxh2 Kb7 28. Qf2 Bb5 29. Qe3 Bxd3 30. cxd3 Qd7 31. f4 Qb5+ 32. Ka1 Qe8 33. g5 fxg5 34. fxg5 Qg6 35. Kb2 c5 36. Kc1 Kc6 37. Kd2 cxd4 38. cxd4 b5 39. Kc3 a5 40. a3 Kd7 41. Kb3 Qh5 42. Qd2 b4 43. axb4 axb4 44. Kxb4 Qg4 45. Kc3 Qg3 46. Kb4 Qb8+ 47. Kc3 Qc7+ 48. Kb4 Qg3 49. Ka4 Qg1 50. Qf4 Qd1+ 1/2-1/2

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "2006.06.25"]
[Round "5"]
[White "Orsini, Antonio"]
[Black "Cori, Jorge Moise"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2290"]
[BlackElo "2111"]
[PlyCount "65"]
[EventDate "2006.06.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "3"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3 Qf7 9. Nh3 Nc6 10. dxc5 h6 11. Be2 Nge7 12. f4 Bd7 13. Ng1 Na5 14. Nf3 Ba4 15. Bd3 Rc8 16. Be3 Nc4 17. Bd4 0-0 18. 0-0 Nc6 19. Qf2 Nb8 20. Kh1 Na6 21. Rg1 Nb2 22. g4 Nxd3 23. cxd3 fxg4 24. Rxg4 Qh5 25. Rag1 Rc7 26. Qg3 Rff7 27. Nh4 Be8 28. Qh3 Rce7 29. R1g3 Kh7 30. Qg2 Rc7 31. Rh3 Kg8 32. Ng6 Qf5 33. Rxh6 1-0

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "2006.06.24"]
[Round "4"]
[White "Guerrero, Alvaro"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2181"]
[BlackElo "2290"]
[PlyCount "80"]
[EventDate "2006.06.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "3"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Na6 7. 0-0 e5 8. d5 Nc5 9. Nd2 a5 10. Qc2 Bh6 11. Nb3 Bxc1 12. Raxc1 Nfd7 13. Bg4 f5 14. Bh3 Nxb3 15. axb3 Nc5 16. Rce1 Bd7 17. f3 Qb8 18. Kh1 Qa7 19. Na4 Bxa4 20. bxa4 f4 21. Ra1 Qb6 22. Ra3 Qb4 23. g3 Ra6 24. gxf4 Rxf4 25. Rf2 Qe1+ 26. Rf1 Qh4 27. Qg2 Rb6 28. Rb1 Rb4 29. b3 Kg7 30. Kg1 h5 31. Bc8 Rf8 32. Bf5 Qf6 33. Kh1 Kh7 34. Rg1 gxf5 35. exf5 Nd3 36. Ra2 Rxb3 37. Qg3 Nf4 38. Rc2 b6 39. h4 Qf7 40. Rcc1 Ne2 0-1

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "2006.06.23"]
[Round "3"]
[White "Orsini, Antonio"]
[Black "Granara Barreto, Sebastian A"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2290"]
[BlackElo "2273"]
[PlyCount "103"]
[EventDate "2006.06.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "3"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Nd7 10. 0-0-0 Nb6 11. Be2 Ne5 12. b3 Bd7 13. h4 h5 14. Rdg1 Rc8 15. g4 hxg4 16. f4 Nc6 17. h5 Nxd4 18. Bxd4 e5 19. fxe5 dxe5 20. Be3 Be6 21. Bd3 Qe7 22. hxg6 fxg6 23. Nb5 Rf3 24. Kb1 Nd7 25. Be2 Rxe3 26. Qxe3 Nf6 27. c4 Nxe4 28. Bxg4 Nc5 29. Qh3 Bxg4 30. Rxg4 Rc6 31. Qh7+ Kf8 32. Rf1+ Rf6 33. Rd1 a6 34. Nc3 Qe6 35. Rg5 Kf7 36. Rd8 Rf1+ 37. Kc2 Rf2+ 38. Kd1 Rf1+ 39. Ke2 Rf2+ 40. Kd1 Rf1+ 41. Ke2 Rf2+ 42. Kxf2 Qf6+ 43. Ke2 Qxg5 44. Qg8+ Kf6 45. Rd6+ Kf5 46. Qc8+ Kf4 47. Qxc5 Qh5+ 48. Kd2 Qh2+ 49. Ne2+ Kf5 50. Qc8+ Kg5 51. Qe6 Qh5 52. Rd3 1-0

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "2006.06.22"]
[Round "2"]
[White "Liascovich, Lucas Agustin"]
[Black "Orsini, Antonio"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2399"]
[BlackElo "2290"]
[PlyCount "61"]
[EventDate "2006.06.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "3"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Na6 7. Be3 e5 8. 0-0 c6 9. dxe5 dxe5 10. c5 Nc7 11. Qb3 Ne6 12. Rad1 Qe7 13. Nxe5 Nxc5 14. Qa3 Qxe5 15. Bxc5 Re8 16. f4 Qc7 17. e5 Nd7 18. Bd6 Qb6+ 19. Kh1 a5 20. Bc4 a4 21. Nxa4 Rxa4 22. Qxa4 Qxb2 23. Qb3 Qxb3 24. Bxb3 Nf8 25. Bc7 Ne6 26. Bb6 Bf8 27. f5 gxf5 28. Rxf5 Be7 29. Rdf1 Rf8 30. Be3 Kg7 31. Rh5 1-0

[Event "Buenos Aires CC Argentino"]
[Site "Buenos Aires"]
[Date "2006.06.21"]
[Round "1"]
[White "Orsini, Antonio"]
[Black "Quiroga, Facundo"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2290"]
[BlackElo "2332"]
[PlyCount "40"]
[EventDate "2006.06.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "3"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nde2 Be6 8. f4 g6 9. Qd2 Nbd7 10. 0-0-0 Rc8 11. h3 h5 12. g3 b5 13. Bg2 b4 14. Na4 Bxa2 15. Qxb4 d5 16. Qb7 Rc7 17. Qxa6 Bc4 18. Qa5 Bxe2 19. Nb6 Bxd1 20. Rxd1 Bc5 0-1

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.29"]
[Round "9.2"]
[White "Orsini, Antonio"]
[Black "Mahia, Gustavo"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2257"]
[BlackElo "2426"]
[PlyCount "120"]
[EventDate "2006.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 0-0 9. d4 Bf6 10. Re1 Nf5 11. d5 Re8 12. Nd2 Rxe1 13. Qxe1 d6 14. Ne4 Bd7 15. c3 Qe7 16. Bd3 Re8 17. Qd1 Nh4 18. Bd2 Bf5 19. Qa4 Bxe4 20. Re1 Bxd3 21. Qxe8+ Qf8 22. Qd7 Bf5 23. Qxc7 g5 24. Qxb7 h6 25. Qxa7 Qc8 26. Qa4 Be5 27. Qc6 Qd8 28. Rxe5 dxe5 29. c4 Kg7 30. a4 Bd7 31. Qd6 f6 32. a5 Qc8 33. Bb4 Kg6 34. Qc5 Qb7 35. Qb6 Qc8 36. Qc5 Qa6 37. b3 Nf5 38. Qb6 Bc8 39. Bc5 Kf7 40. f3 Qxb6 41. axb6 Ke8 42. Kf2 Kd7 43. Ke2 Ba6 44. g3 h5 45. Kd3 g4 46. fxg4 hxg4 47. Ke4 Nd6+ 48. Bxd6 Kxd6 49. Kf5 Bc8+ 50. Ke4 f5+ 51. Kd3 Kc5 52. Kc3 Kxb6 53. b4 Bb7 54. Kd3 Kc7 55. Ke3 Kd6 56. Kf2 Bxd5 57. cxd5 Kxd5 58. Kg2 Kc4 59. h4 gxh3+ 60. Kxh3 Kxb4 0-1

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.27"]
[Round "8.1"]
[White "Peralta, Fernando"]
[Black "Orsini, Antonio"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2512"]
[BlackElo "2257"]
[PlyCount "46"]
[EventDate "2006.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. 0-0 e5 8. Be3 Ng4 9. Bg5 Qe8 10. dxe5 dxe5 11. h3 h6 12. Bd2 Nf6 13. Be3 Qe7 14. a3 c6 15. b4 Nh5 16. Re1 Qf6 17. Ra2 Nf4 18. Bf1 Rd8 19. Rd2 Rxd2 20. Nxd2 Nc7 21. Nb3 h5 22. Bxf4 exf4 23. e5 Qe7 1/2-1/2

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.26"]
[Round "7.2"]
[White "Diaz Hollemaert, Nahuel Carlos"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2431"]
[BlackElo "2257"]
[PlyCount "62"]
[EventDate "2006.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 0-0 5. Bg2 d6 6. d4 Nbd7 7. 0-0 Qe8 8. Nc3 d5 9. Re1 b6 10. e4 dxe4 11. Ng5 Bb7 12. Ncxe4 Nxe4 13. Nxe4 Qc8 14. Qe2 Nf6 15. Rad1 Re8 16. Ba3 a5 17. Qc4 Nd5 18. Nc5 bxc5 19. Bxd5 Bxd5 20. Qxd5 e6 21. Qc4 cxd4 22. Bb2 e5 23. c3 c5 24. Ba3 Bf8 25. f4 exf4 26. Rf1 Qg4 27. cxd4 fxg3 28. Rxf7 Kh8 29. Rdf1 g2 30. Rxf8+ Rxf8 31. Rc1 Qf3 0-1

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.25"]
[Round "6.2"]
[White "Orsini, Antonio"]
[Black "Giardelli, Sergio Carlos"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2257"]
[BlackElo "2418"]
[PlyCount "73"]
[EventDate "2006.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Qe2 d6 8. f4 Nc6 9. Nxc6 bxc6 10. e5 Nd5 11. Nxd5 cxd5 12. 0-0 g6 13. b3 Bg7 14. Bb2 Qb6+ 15. Kh1 0-0 16. Ba3 Rd8 17. Rad1 dxe5 18. fxe5 Rd7 19. Bc1 Bb7 20. Bg5 d4 21. Rf4 Qc7 22. Re1 Rd5 23. Bf6 Bxf6 24. Rxf6 Rad8 25. h4 Kg7 26. Qf2 R8d7 27. Qf4 Rc5 28. Re2 Rdd5 29. Rf2 Rd7 30. Rxe6 Qd8 31. Rd6 Ra5 32. Rf6 Qe8 33. Bc4 Re7 34. h5 Qd7 35. h6+ Kg8 36. e6 Rxe6 37. Rxe6 1-0

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.25"]
[Round "5.11"]
[White "Perdomo, Leandro Daniel"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2343"]
[BlackElo "2257"]
[PlyCount "140"]
[EventDate "2006.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. Nge2 Nc6 8. d5 Ne5 9. Ng3 e6 10. Be2 exd5 11. cxd5 a6 12. a4 Bd7 13. h3 b5 14. f4 Nc4 15. Bxc4 bxc4 16. 0-0 Rb8 17. Rf2 Ne8 18. e5 dxe5 19. Bxc5 exf4 20. Nge2 g5 21. Qd2 Qf6 22. Bxf8 Bxf8 23. Kh1 Qb6 24. Nd4 Bc5 25. a5 Qf6 26. Rd1 Nd6 27. Re2 Qh6 28. Re7 Bg4 29. Rde1 f3 30. Nxf3 Bxf3 31. gxf3 Qxh3+ 32. Qh2 Qxf3+ 33. Qg2 Qh5+ 34. Qh2 Qxh2+ 35. Kxh2 Rxb2+ 36. R1e2 Rb3 37. Na4 Bb4 38. Ra7 Ra3 39. Nb6 Rxa5 40. Rc7 c3 41. Kh3 Bc5 42. Nc8 h5 43. Re5 c2 44. Nxd6 Ra3+ 45. Kg2 Rg3+ 46. Kxg3 Bxd6 47. Rxc2 Bxe5+ 48. Kf3 f5 49. Rc6 Kf7 50. Rxa6 g4+ 51. Kf2 h4 52. Ra7+ Kg6 53. Ra6+ Kf7 54. Ra7+ Ke8 55. Rh7 Bg3+ 56. Kg1 h3 57. Rh5 f4 58. Re5+ Kf7 59. Rg5 h2+ 60. Kh1 f3 61. d6 f2 62. Rf5+ Ke6 63. Rf8 Kxd6 64. Rf5 Ke6 65. Rf3 Ke5 66. Rf8 Bf4 67. Re8+ Kf5 68. Rf8+ Ke4 69. Rxf4+ Kxf4 70. Kxh2 Kf3 0-1

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.24"]
[Round "4.13"]
[White "Orsini, Antonio"]
[Black "Dolezal, Cristian"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2257"]
[BlackElo "2402"]
[PlyCount "109"]
[EventDate "2006.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Ndb5 Bc5 7. Bf4 e5 8. Be3 Bb4 9. a3 Bxc3+ 10. Nxc3 d6 11. Bc4 Be6 12. Qd3 Bxc4 13. Qxc4 Ng4 14. 0-0-0 Nxe3 15. fxe3 Qg5 16. Kb1 Rd8 17. Qe2 0-0 18. g4 Rd7 19. h4 Qd8 20. g5 Ne7 21. Qc4 Qb6 22. Rd3 Rc8 23. Qa2 Rdc7 24. Rf1 Rc4 25. h5 Qd8 26. Nb5 d5 27. exd5 Rxc2 28. d6 R8c4 29. Qb3 Nc6 30. Nc3 R2xc3 31. Rxc3 Na5 32. Qc2 Rxc3 33. Qxc3 Qxd6 34. Qc8+ Qf8 35. Qxf8+ Kxf8 36. g6 hxg6 37. hxg6 f6 38. Rh1 Nc4 39. Rh8+ Ke7 40. Rg8 f5 41. Rxg7+ Kf8 42. Rf7+ Kg8 43. Rxf5 Kg7 44. Rf7+ Kxg6 45. Rxb7 a5 46. Rb5 Kf5 47. Kc2 Nxe3+ 48. Kd3 Kf4 49. Rxa5 e4+ 50. Ke2 Nc2 51. Ra4 Ke5 52. Rc4 Nd4+ 53. Rxd4 Kxd4 54. b4 e3 55. a4 1-0

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.23"]
[Round "3.30"]
[White "Quarracino, Santiago"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2060"]
[BlackElo "2257"]
[PlyCount "100"]
[EventDate "2006.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 0-0 10. 0-0-0 a6 11. Na4 Bb4 12. c3 Be7 13. Nb3 b5 14. Nac5 Nb6 15. Qf2 Nc4 16. Bxc4 bxc4 17. Nd4 Qc7 18. Nxc6 Qxc6 19. g4 a5 20. Rhf1 a4 21. f5 exf5 22. gxf5 f6 23. e6 Ra5 24. Nd7 Bxd7 25. exd7 a3 26. d8Q axb2+ 27. Kb1 Bxd8 28. Rd2 Rb5 29. Rxb2 Bc7 30. Rxb5 Qxb5+ 31. Ka1 Rb8 32. Bd4 Bd6 33. Qc2 Be5 34. Bxe5 fxe5 35. f6 gxf6 36. Rxf6 d4 37. Rf1 Kh8 38. Rg1 d3 39. Qg2 Qb7 40. Qf2 Qe7 41. Qe3 Rd8 42. Re1 e4 43. Rd1 Qe5 44. Rc1 d2 45. Rd1 Rd3 46. Qh6 Qxc3+ 47. Kb1 Qb4+ 48. Ka1 Qc3+ 49. Kb1 Rd8 50. Qb6 Qd3+ 0-1

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.22"]
[Round "2.14"]
[White "Orsini, Antonio"]
[Black "De Dovitiis, Alejo"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2257"]
[BlackElo "2365"]
[PlyCount "40"]
[EventDate "2006.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qe7 6. d4 exd4 7. Nxd4 Bd7 8. Be3 Nf6 9. f3 0-0-0 10. c4 Qe5 11. Nc3 Be6 12. b3 Bb4 13. Qc2 Rxd4 14. f4 Qc5 15. Rad1 Rxd1 16. Nxd1 Qh5 17. f5 Ng4 18. Bf4 Bc5+ 19. Kh1 Rd8 20. Nb2 g5 0-1

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.21"]
[Round "1.45"]
[White "Escudero, Leonardo"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "2257"]
[PlyCount "58"]
[EventDate "2006.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. Bc2 Nb4 9. 0-0 Nxc2 10. Qxc2 Rc8 11. Nc3 Bb4 12. Bd2 Ne7 13. a3 Bxc3 14. Bxc3 0-0 15. Rfe1 Nc6 16. Qd3 Qa6 17. Qxa6 bxa6 18. Re2 f5 19. Ne1 Nb8 20. a4 Rc4 21. a5 Nc6 22. Rd2 f4 23. Nc2 Rb8 24. g3 g5 25. Kg2 Be8 26. gxf4 gxf4 27. Kf3 Bg6 28. Ne1 Rf8 29. Ng2 Bh5# 0-1

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.16"]
[Round "11"]
[White "Lemos, Damian"]
[Black "Orsini, Antonio"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2284"]
[BlackElo "2233"]
[PlyCount "106"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 Nc6 7. 0-0 a6 8. h3 Bd7 9. e4 e5 10. d5 Nd4 11. Nxd4 exd4 12. Qxd4 Qc8 13. h4 Ng4 14. Qd1 Ne5 15. Qe2 b5 16. Bf4 Nxc4 17. Rac1 b4 18. Nd1 Ne5 19. Bxe5 Bb5 20. Qd2 Bxf1 21. Bxd6 Bxg2 22. Kxg2 Bc3 23. bxc3 cxd6 24. cxb4 Qe8 25. Qd4 Rc8 26. Rc6 Rxc6 27. dxc6 Qxc6 28. Ne3 f5 29. Nd5 Rf7 30. Nf6+ Kf8 31. Nd5 Kg8 32. Nf6+ Kf8 33. Nd5 Ke8 34. Qh8+ Kd7 35. Qg8 Re7 36. Nxe7 Qxe4+ 37. Kh2 Qxe7 38. Qc4 Qe1 39. Qd4 Kc6 40. Qc4+ Kb6 41. Qd4+ Kb5 42. Qd5+ Kxb4 43. Qxd6+ Kc3 44. Qxa6 Qxf2+ 45. Kh3 Qg1 46. Qa3+ Kc4 47. Qb3+ Kd4 48. Qf3 Qb1 49. a4 Qa1 50. g4 Qxa4 51. gxf5 Qd7 52. Kg4 gxf5+ 53. Qxf5 Qd6 1/2-1/2

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.15"]
[Round "10"]
[White "Orsini, Antonio"]
[Black "Farfan Ortiz, Enrique Alfredo"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2233"]
[BlackElo "2285"]
[PlyCount "92"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f4 b5 8. e5 dxe5 9. fxe5 Nd5 10. Nxd5 Qxd5 11. Be2 Qxe5 12. Qd2 Bc5 13. 0-0-0 0-0 14. Bf3 Ra7 15. Bf4 Qxd4 16. Qxd4 Bxd4 17. Rxd4 Rd7 18. Rhd1 Rxd4 19. Rxd4 Nd7 20. Bd6 e5 21. Bxf8 exd4 22. Bd6 Nf8 23. Kd2 Ne6 24. Bd5 f6 25. Bc5 Kf7 26. Bxd4 Ke7 27. Bb6 Kd6 28. Bf3 Ng5 29. Ba8 Nf7 30. Kc3 Ne5 31. Bf2 f5 32. h4 f4 33. Bd4 h6 34. h5 Bg4 35. b4 Bxh5 36. Bb7 Be8 37. Bxa6 Bc6 38. a4 bxa4 39. Bf1 Ng4 40. Bc5+ Kd7 41. Bf8 g5 42. b5 Ne3 43. Bd3 Bxg2 44. Bxh6 Nd5+ 45. Kd2 f3 46. Be4 Nf6 1-0

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.14"]
[Round "9"]
[White "Sosa Harrison, Jorge"]
[Black "Orsini, Antonio"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2346"]
[BlackElo "2233"]
[PlyCount "101"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. g3 d6 4. Bg2 c5 5. 0-0 cxd4 6. Nxd4 Qb6 7. c3 Nc6 8. Nxc6 bxc6 9. Qb3 Qc7 10. c4 h5 11. h4 Nh6 12. Nc3 Be6 13. Qa4 Rc8 14. Nd5 Qb7 15. Bg5 f6 16. Be3 Nf5 17. Bd2 0-0 18. Nf4 Bf7 19. e4 Nh6 20. Bc3 e5 21. Nd3 Be6 22. Rfd1 f5 23. c5 fxe4 24. Qxe4 d5 25. Qxg6 Bf5 26. Qg5 d4 27. Be1 Bxd3 28. Rxd3 Qxb2 29. Rad1 Qe2 30. Qd2 Qg4 31. Qg5 Qe2 32. R3d2 Qg4 33. Rb1 Qxg5 34. hxg5 Nf7 35. f4 Nd8 36. Bh3 Ra8 37. f5 Nf7 38. f6 Bh8 39. Be6 Rfe8 40. Bc4 Kf8 41. g6 Ng5 42. g7+ Bxg7 43. fxg7+ Kxg7 44. Rb7+ Kh6 45. Kg2 Ne4 46. Rc2 Rad8 47. Bd3 Ng5 48. Rf2 Re6 49. Bf5 Rf6 50. Bd2 Rh8 51. Be4 1-0

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.13"]
[Round "8"]
[White "Real de Azua, Ernesto"]
[Black "Orsini, Antonio"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "2386"]
[BlackElo "2233"]
[PlyCount "47"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 c5 5. exd5 exd5 6. Be2 Nf6 7. 0-0 Be7 8. dxc5 Bxc5 9. Nb3 Bb6 10. Bg5 0-0 11. Nfd4 h6 12. Bh4 Nc6 13. c3 g5 14. Bg3 Ne4 15. Bd3 f5 16. Bxe4 Nxd4 17. Nxd4 dxe4 18. Qb3+ Kh7 19. Be5 Ba7 20. f4 exf3 21. Rxf3 Qe7 22. Re1 f4 23. Kh1 Bg4 24. Qc2+ 1-0

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.12"]
[Round "7"]
[White "Orsini, Antonio"]
[Black "Liascovich, Lucas Agustin"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2233"]
[BlackElo "2432"]
[PlyCount "114"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 b4 9. Na4 d5 10. Nb3 Nbd7 11. c4 dxe4 12. c5 Nd5 13. fxe4 Qh4+ 14. g3 Qxe4 15. Bg2 Qxe3+ 16. Qxe3 Nxe3 17. Bxa8 Nc2+ 18. Ke2 Nxa1 19. Rxa1 Kd8 20. Rf1 f6 21. Rf4 a5 22. Nxa5 Ba6+ 23. Kd2 Nxc5 24. Nc6+ Kc7 25. Nxb4 Nb3+ 26. Kc3 Bxb4+ 27. Kxb4 Rb8+ 28. Kc3 Nc1 29. Bf3 Nxa2+ 30. Kc2 Nb4+ 31. Kc3 Nd3 32. Rd4 Bb5 33. Be2 Bxa4 34. Bxd3 Rb3+ 35. Kc2 Rb4+ 36. Kc3 Rxd4 37. Kxd4 h6 38. Kc5 Bb3 39. Kb4 Bd5 40. Kc5 Bb3 41. Kb4 Bd1 42. Kc5 Bf3 43. b4 g5 44. Ba6 f5 45. b5 f4 46. b6+ Kb8 47. gxf4 gxf4 48. Kd6 Bd5 49. Ke5 f3 50. h4 f2 51. h5 Bb7 52. Bf1 Bc8 53. Kf6 Kb7 54. Kg6 Kxb6 55. Kxh6 Ba6 56. Bg2 f1Q 57. Bxf1 Bxf1 0-1

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.11"]
[Round "6"]
[White "Uribe, Mauricio"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2373"]
[BlackElo "2233"]
[PlyCount "64"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Be3 f6 10. Bd3 Nxe3 11. fxe3 fxe5 12. b5 Nxd4 13. exd4 e4 14. Bxe4 dxe4 15. Ne5 Bd7 16. 0-0 0-0-0 17. Nf7 Bxb5 18. Nxd8 Bxf1 19. Nf7 Bd3 20. Nd2 Qxd4+ 21. Kh1 Rg8 22. Rc1+ Kb8 23. Qb3 Qf6 24. Nxe4 Qf4 25. Qc3 Bxa3 26. Qxa3 Bxe4 27. Nd6 Bc6 28. h3 Qf2 29. Rxc6 bxc6 30. Qb3+ Qb6 31. Qxe6 Rd8 32. Ne4 a5 0-1

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.10"]
[Round "5"]
[White "Orsini, Antonio"]
[Black "Gonzalez Zamora, Juan Carlos"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2233"]
[BlackElo "2546"]
[PlyCount "81"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 109"]
[Source "ChessBase"]
[SourceDate "2005.11.14"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 e5 7. Nb3 Be7 8. Be3 0-0 9. Qd2 Be6 10. Nd5 Bxd5 11. exd5 Nb8 12. c4 a5 13. Bd3 b6 14. 0-0 Na6 15. Nc1 Nc5 16. Bc2 Nfd7 17. Ne2 f5 18. Kh1 g6 19. Nc3 Nf6 20. a3 Nh5 21. b4 Nd7 22. Ba4 Ndf6 23. Bc6 Rb8 24. bxa5 bxa5 25. Ba7 Rc8 26. Rab1 Nd7 27. Rb7 Rc7 28. Rfb1 Bg5 29. Qf2 Rxb7 30. Rxb7 Nc5 31. Bxc5 dxc5 32. Qxc5 e4 33. d6 Qf6 34. Bd5+ Kh8 35. Qa7 Ng7 36. Rf7 Rxf7 37. Qxf7 Qd8 38. c5 exf3 39. gxf3 Bf4 40. Ne2 Be5 41. f4 1-0

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.09"]
[Round "4"]
[White "Orsini, Antonio"]
[Black "Dos Santos, Ramiro"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "2233"]
[BlackElo "2393"]
[PlyCount "50"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bf1 h6 7. Nf3 Qxd5 8. Nc3 Qe6 9. Bxb5 Bb7 10. d3 0-0-0 11. Bxc6 Qxc6 12. Qe2 e4 13. Ne5 Qe6 14. f4 exf3 15. gxf3 Bc5 16. Rf1 Rhe8 17. f4 g5 18. Kd1 gxf4 19. Bxf4 Nd5 20. Nxd5 Rxd5 21. Qh5 f6 22. Qxh6 fxe5 23. Qxe6+ Rxe6 24. Bg5 e4 25. Re1 Kd7 0-1

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.08"]
[Round "3"]
[White "Benko, Francisco"]
[Black "Orsini, Antonio"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2090"]
[BlackElo "2233"]
[PlyCount "65"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Bf4 Qb6 4. Qc1 Bf5 5. Nc3 e6 6. e3 Bb4 7. Bd3 Nf6 8. 0-0 0-0 9. Bxf5 exf5 10. Ne2 Qd8 11. c3 Bd6 12. Qc2 Ne4 13. Bxd6 Nxd6 14. Ne5 Re8 15. Ng3 g6 16. b3 Nd7 17. Nxd7 Qxd7 18. Rfe1 b5 19. Nf1 a5 20. a4 Rab8 21. Nd2 Ne4 22. Nxe4 fxe4 23. Reb1 Qe6 24. h3 Rb7 25. Ra2 Reb8 26. Rab2 f5 27. Qd2 g5 28. g3 Rf8 29. Kh2 Rf6 30. axb5 Rh6 31. Rg1 cxb5 32. Qd1 Rf7 33. f4 0-1

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.07"]
[Round "2"]
[White "Orsini, Antonio"]
[Black "Toniutti, Ezio"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2233"]
[BlackElo "2051"]
[PlyCount "68"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. 0-0 a4 10. Nxa4 Nxe4 11. Nb5 Ra6 12. c4 Na5 13. Bc2 Nd6 14. Nxd6 Rxd6 15. Qe2 Nc6 16. c5 Nd4 17. Qd1 Nxc2 18. cxd6 Nxa1 19. Bb6 Qe8 20. dxe7 Qxe7 21. Bc5 d6 22. Bxd6 Qg5 23. Bxf8 Bxf8 24. Qc1 Qf5 25. Qxa1 b5 26. Nc3 Bb7 27. Qd1 b4 28. Ne2 h5 29. Qd2 Bc5 30. Ng3 Qf6 31. Rd1 Qc6 32. Kf1 Qxg2+ 33. Ke1 Ba6 34. Qf4 Qc6 1/2-1/2

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.06"]
[Round "1"]
[White "Hernandez Guerrero, Gilberto Eduardo"]
[Black "Orsini, Antonio"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2518"]
[BlackElo "2233"]
[PlyCount "69"]
[EventDate "2005.08.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 109"]
[Source "ChessBase"]
[SourceDate "2005.11.14"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bd3 Nxd2 10. Kxd2 c5 11. Nf3 Qc7 12. h4 Bd7 13. Qf4 f5 14. g4 Nc6 15. gxf5 gxf5 16. Rhg1 0-0-0 17. Rg7 Qa5 18. dxc5 d4 19. Nxd4 Qxc5 20. Re1 a6 21. Nb3 Qa3 22. Qe3 Qa4 23. Kc1 Rhg8 24. Reg1 Rxg7 25. Rxg7 Qxh4 26. Kb2 Qa4 27. Rh7 Nb8 28. Rxh6 Rg8 29. f4 Kc7 30. a3 b6 31. Bxf5 exf5 32. Qxb6+ Kc8 33. e6 Be8 34. Nd4 Rg7 35. Nxf5 1-0

