[Event "ARG-ch Amateur U2300"]
[Site "Torre Blanca"]
[Date "2016.12.11"]
[Round "7.2"]
[White "Mussanti, Diego"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2231"]
[BlackElo "2297"]
[PlyCount "95"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. h3 Bd6 11. Nb5 Bc5 12. Bf4 a6 13. Nc3 Bb7 14. Qd2 Nh5 15. Bh2 f5 16. Ne2 f4 17. Nxf4 Qg5 18. Qc3 Nxf4 19. Bxf4 Qxg2+ 20. Kxg2 d4+ 21. Kg3 dxc3 22. bxc3 Rxf4 23. Kxf4 Rf8+ 24. Ke5 Re8+ 25. Kf4 Rf8+ 26. Ke5 Re8+ 27. Kf4 Bd6+ 28. Kg4 h5+ 29. Kxh5 Bf3+ 30. Kh4 Rf8 31. Rae1 g5+ 32. Kxg5 Kg7 33. Rg1 Bf4+ 34. Kh4+ Kf6 35. Rg6+ Kf7 36. Rh6 Bxh6 37. Kg3 Bb7 38. f4 Rg8+ 39. Kh4 Kf6 40. Bc4 Rh8 41. Kg3 Bxf4+ 42. Kxf4 Rh4+ 43. Ke3 Rxc4 44. Kd2 Ra4 45. Ra1 Bd5 46. a3 Rh4 47. Kc1 Rxh3 48. Kb2 0-1

[Event "ARG-ch Amateur U2300"]
[Site "Torre Blanca"]
[Date "2016.12.11"]
[Round "8.1"]
[White "Sanhueza, Cristian"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2269"]
[BlackElo "2297"]
[PlyCount "113"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bf5 5. d3 h6 6. c4 e6 7. b3 Bd6 8. Bb2 Nbd7 9. cxd5 cxd5 10. e4 dxe4 11. dxe4 Nxe4 12. Bxg7 Rg8 13. Nc3 Bxg3 14. hxg3 Rxg7 15. Nxe4 Bxe4 16. Qd4 Nf6 17. Qe3 Qd3 18. Qxh6 Rg6 19. Qh8+ Ke7 20. Qxa8 Bxf3 21. Qxa7 Nd5 22. Qc5+ Kf6 23. Qc4 Qf5 24. Qd4+ e5 25. Qh4+ Kg7 26. Bxf3 Qxf3 27. Qh1 e4 28. Qxf3 exf3 29. Rac1 b5 30. Rfd1 Nf4 31. Kf1 Rh6 32. Ke1 Re6+ 33. Kd2 Nd5 34. Re1 Ra6 35. Re5 Nb4 36. Rxb5 Rxa2+ 37. Ke3 Nc2+ 38. Ke4 Ne1 39. Rxe1 Re2+ 40. Kxf3 Rxe1 41. Rb8 Kh7 42. Kf4 Kg7 43. b4 Re2 44. f3 Kf6 45. Rb6+ Kg7 46. g4 Re1 47. Rb5 Kg6 48. Re5 Rb1 49. b5 f6 50. Rf5 Re1 51. Rc5 Rb1 52. Ke4 Rb3 53. Kd5 Rxf3 54. Kc6 Rf4 55. b6 Rb4 56. b7 Rb1 57. Kc7 1-0

[Event "ARG-ch Amateur U2300"]
[Site "Torre Blanca"]
[Date "2016.12.10"]
[Round "6.1"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Gomez, Carlos David"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "2297"]
[BlackElo "2189"]
[PlyCount "59"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Be3 Bg7 7. Nc3 Nc6 8. d5 Ne5 9. f4 Ng4 10. Bb5+ Kf8 11. Bd4 c6 12. Bxg7+ Kxg7 13. h3 Nf6 14. dxc6 Qc7 15. e5 Nh5 16. Qf3 bxc6 17. Bxc6 Nxf4 18. Bxa8 Qxe5+ 19. Be4 f5 20. Nge2 Nxe2 21. Qxe2 fxe4 22. 0-0 Bb7 23. Rae1 Qd4+ 24. Kh1 Re8 25. Nxe4 e5 26. Qf3 Bd5 27. Qf6+ Kh6 28. Qg5+ Kg7 29. Nf6 Rf8 30. Nh5+ 1-0

[Event "ARG-ch Amateur U2300"]
[Site "Torre Blanca"]
[Date "2016.12.10"]
[Round "5.2"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Miserendino, Alfredo"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "2297"]
[BlackElo "2090"]
[PlyCount "73"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 Nc6 6. c4 g6 7. Be3 Bg7 8. Qd2 0-0 9. Be2 e6 10. Nb5 d5 11. Bc5 a6 12. Bxf8 Bxf8 13. Nd4 Qb6 14. Nxc6 bxc6 15. Nc3 Rb8 16. Na4 Qa7 17. c5 Nd7 18. b4 Bg7 19. Rc1 a5 20. bxa5 Ba6 21. Nb6 Bxe2 22. Kxe2 Ne5 23. Rhd1 Qa6+ 24. Kf2 Nc4 25. Nxc4 dxc4 26. Rb1 Rb5 27. a4 Rb3 28. Rxb3 cxb3 29. Qb4 Bf6 30. Qb8+ Kg7 31. Qxb3 Qxa5 32. Qc4 Qc7 33. g3 Qe5 34. Qb4 Qh5 35. Kg2 Be7 36. Rd7 Bxc5 37. Qc3+ 1-0

[Event "ARG-ch Amateur U2300"]
[Site "Torre Blanca"]
[Date "2016.12.09"]
[Round "4.2"]
[White "Zamani, Andres"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2122"]
[BlackElo "2297"]
[PlyCount "77"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nc3 Bb4 6. Ndb5 Ba5 7. Be2 a6 8. Nd4 Qxe4 9. Nxc6 dxc6 10. 0-0 Qe7 11. Re1 Be6 12. Bc4 Nf6 13. Bg5 0-0 14. Re3 Bb6 15. Re5 Qd6 16. Bxf6 Qxd1+ 17. Rxd1 gxf6 18. Re4 f5 19. Rf4 Bxc4 20. Rxc4 Rfd8 21. Kf1 Kg7 22. Rf4 Rxd1+ 23. Nxd1 Rd8 24. Ke2 Re8+ 25. Kd2 Kg6 26. b3 Re4 27. Rf3 Bd4 28. Nc3 Bxc3+ 29. Kxc3 f4 30. Kd2 Rd4+ 31. Ke2 f6 32. c3 Re4+ 33. Kd2 c5 34. Rd3 Re6 35. Rf3 Kf5 36. Rh3 Kg6 37. Rh4 f3 38. gxf3 f5 39. Rh3 1/2-1/2

[Event "ARG-ch Amateur U2300"]
[Site "Torre Blanca"]
[Date "2016.12.09"]
[Round "3.4"]
[White "Zamudio, Jose Alberto"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "0-1"]
[ECO "C36"]
[WhiteElo "2110"]
[BlackElo "2297"]
[PlyCount "90"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nf3 exf4 7. d4 Bd6 8. c4 Qe4+ 9. Kf2 0-0 10. Bd3 Qc6 11. Qc2 Na6 12. Bxh7+ Kh8 13. Be4 Qb6 14. Bd2 Bg4 15. Bc3 c5 16. d5 f5 17. Bd3 Nb4 18. Qd2 Bxf3 19. gxf3 Nxd5 20. Rhg1 Nxc3 21. Qxc3 Qc7 22. Qc2 g6 23. h4 Be7 24. Rxg6 Bxh4+ 25. Kg2 Rg8 26. Bxf5 Rxg6+ 27. Bxg6 Rg8 28. Rh1 Qe7 29. Rh3 Qg5+ 30. Kh2 Rxg6 31. Qxg6 Qxg6 32. Rxh4+ Kg7 33. Rg4 Qxg4 34. fxg4 Kf6 35. Kg2 Kg5 36. Kf3 a6 37. b3 b6 38. a3 b5 39. cxb5 axb5 40. a4 bxa4 41. bxa4 c4 42. a5 c3 43. a6 c2 44. a7 c1Q 45. a8Q Qh1+ 0-1

[Event "ARG-ch Amateur U2300"]
[Site "Torre Blanca"]
[Date "2016.12.08"]
[Round "2.7"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Pierucci, Fabian"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2297"]
[BlackElo "1988"]
[PlyCount "63"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 Bb6 6. dxe5 Ng4 7. Bxf7+ Kxf7 8. Ng5+ Ke8 9. Qxg4 Nxe5 10. Qg3 d6 11. 0-0 Qf6 12. Nd2 h6 13. Ngf3 Nf7 14. Nc4 Be6 15. e5 dxe5 16. Nfxe5 g5 17. Nxb6 axb6 18. Nxf7 Qxf7 19. Re1 Kd8 20. h4 Ra4 21. b4 Kc8 22. hxg5 hxg5 23. Qe5 Rh6 24. Bxg5 Rg6 25. Rad1 Kb8 26. Bd8 Rxa2 27. Bxc7+ Qxc7 28. Rd8+ Bc8 29. Rxc8+ Kxc8 30. Qe8+ Qd8 31. Qxg6 Kc7 32. Qf7+ 1-0

[Event "ARG-chT"]
[Site "Villa Martelli"]
[Date "2014.10.11"]
[Round "7.1"]
[White "Pichot, Alan"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2430"]
[BlackElo "2271"]
[PlyCount "79"]
[EventDate "2014.08.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Untref Ajedrez"]
[BlackTeam "Uba"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "ARG"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Nc6 7. Bf4 Bg4 8. Be2 Be7 9. Qd2 Qd7 10. 0-0-0 a6 11. Kb1 0-0-0 12. h3 Bh5 13. Qd5 Qe6 14. Qxh5 Qxe2 15. Rhe1 Qc4 16. Qf5+ Kb8 17. Re4 Qc5 18. Qxf7 Qxf2 19. Rd2 Qf1+ 20. Re1 Rhf8 21. Qxg7 Qb5 22. Qg3 Bf6 23. Rd3 Qf5 24. Be3 Ne5 25. Nxe5 dxe5 26. Bc1 Rde8 27. Rf3 Qh5 28. Re4 Bh8 29. Rg4 Rxf3 30. Qxf3 Ka7 31. Be3+ b6 32. Bxb6+ cxb6 33. Rg7+ Bxg7 34. Qxh5 Re7 35. Qg5 Rd7 36. a4 a5 37. Qf5 Re7 38. Qxh7 e4 39. Qh4 Bf8 40. Qf6 1-0

[Event "ARG-chT"]
[Site "Villa Martelli"]
[Date "2014.09.27"]
[Round "5.1"]
[White "Gaitan, Juan Manuel"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "2237"]
[BlackElo "2271"]
[PlyCount "86"]
[EventDate "2014.08.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Quilmes"]
[BlackTeam "Uba"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "ARG"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nc3 Qe7 7. Qd5 Bxc3+ 8. bxc3 Qa3 9. Rc1 f6 10. exf6 Nxf6 11. Qd3 0-0 12. g3 Re8 13. Qc2 d6 14. Bg2 Be6 15. Nd2 Bg4 16. e4 Ne5 17. 0-0 Be6 18. Rb1 b6 19. Rb4 Qa6 20. Ra4 Qc8 21. Bg5 Bh3 22. Bxf6 gxf6 23. f4 Bxg2 24. Kxg2 Nd7 25. Qd3 Nc5 26. Qd5+ Qe6 27. Rb4 a5 28. Rbb1 Nxe4 29. Nxe4 Qxd5 30. cxd5 Rxe4 31. Rfe1 Rae8 32. Kf2 Kf7 33. Rbc1 Kg6 34. Rxe4 Rxe4 35. c4 b5 36. cxb5 Rb4 37. a4 Rxa4 38. Rxc7 Rb4 39. Rc6 Rxb5 40. Rxd6 a4 41. Ra6 Rxd5 42. Rxa4 Rd2+ 43. Kf3 Rxh2 1/2-1/2

[Event "ARG-chT"]
[Site "Villa Martelli"]
[Date "2014.09.20"]
[Round "4.2"]
[White "Wisniacki, Flavio"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1/2-1/2"]
[ECO "B39"]
[WhiteElo "2249"]
[BlackElo "2271"]
[PlyCount "79"]
[EventDate "2014.08.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Ventejedrez Plastigal"]
[BlackTeam "Uba"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "ARG"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Nc6 10. Qd2 d6 11. Be2 Qa5 12. Nd5 Qxd2+ 13. Kxd2 0-0 14. Rab1 e6 15. Nc7 Rb8 16. Nb5 d5 17. Nxa7 Nxa7 18. Bxa7 Ra8 19. Bc5 Rd8 20. Kc2 dxe4 21. Rhd1 Re8 22. a3 e5 23. Bd6 h5 24. Kb3 Bd7 25. Ka2 Be6 26. Rbc1 Rec8 27. b3 Bh6 28. Rc3 Bf8 29. c5 Bxd6 30. Rxd6 Ra5 31. Rxe6 fxe6 32. b4 Raa8 33. Re3 Kf7 34. Rxe4 b6 35. cxb6 Rc3 36. Bc4 Rcxa3+ 37. Kb2 R3a4 38. Kb3 Ra3+ 39. Kb2 R3a4 40. Kb3 1/2-1/2

[Event "ARG-chT"]
[Site "Villa Martelli"]
[Date "2014.09.13"]
[Round "3.2"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Rodriguez Vila, Andres"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2271"]
[BlackElo "2435"]
[PlyCount "59"]
[EventDate "2014.08.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Uba"]
[BlackTeam "Republica Martelli"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "ARG"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bf4 Nf6 5. Bd3 c5 6. Qe2+ Be7 7. Bxb8 Rxb8 8. Bb5+ Nd7 9. Nc3 0-0 10. 0-0-0 Re8 11. Qd2 Qa5 12. dxc5 Bf6 13. Nge2 Ne5 14. Bxe8 Nc4 15. Qf4 Qb4 16. Rd4 Qxb2+ 17. Kd1 Bg4 18. Bxf7+ Kxf7 19. Qc7+ Ke6 20. Rxg4 Qa1+ 21. Nc1 Qxc3 22. Rxc4 dxc4 23. Qxb8 Qd4+ 24. Ke2 Qg4+ 25. Kd2 Bg5+ 26. Kc3 Qxg2 27. Re1+ Kf6 28. Qd6+ Kf5 29. Qe6+ Kf4 30. Ne2+ 1-0

[Event "ARG-chT"]
[Site "Villa Martelli"]
[Date "2014.09.06"]
[Round "2.3"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Paveto, Kevin"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2271"]
[BlackElo "2386"]
[PlyCount "79"]
[EventDate "2014.08.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Uba"]
[BlackTeam "Ushuaia Jaque Mate"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "ARG"]

1. g3 Nf6 2. Bg2 d5 3. c4 e5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. d3 Be7 8. Be3 0-0 9. d4 exd4 10. Nxd4 Nxd4 11. Qxd4 Qxd4 12. Bxd4 Rd8 13. 0-0-0 c6 14. e4 Be6 15. Kb1 Nc4 16. b3 Na3+ 17. Kb2 Rxd4 18. Rxd4 Bf6 19. Rd3 Nb5 20. Rhd1 Nxc3 21. Rxc3 g5 22. f4 gxf4 23. gxf4 Bxc3+ 24. Kxc3 Re8 25. f5 Bc8 26. Rd6 Kg7 27. Kd4 f6 28. Bf3 Rg8 29. Be2 Re8 30. Bh5 Rf8 31. h4 Kh6 32. Bg4 Kg7 33. e5 c5+ 34. Ke4 h5 35. Bxh5 fxe5 36. Bg4 Kf7 37. Kxe5 Rh8 38. Rf6+ Kg7 39. Rg6+ Kf7 40. h5 1-0

[Event "ARG-chT"]
[Site "Villa Martelli"]
[Date "2014.08.30"]
[Round "1.1"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Olmos, Sebastian"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2271"]
[BlackElo "1792"]
[PlyCount "80"]
[EventDate "2014.08.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Uba"]
[BlackTeam "Mar del Plata"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "ARG"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Qf6 6. Qc4 Qc6 7. Bf4 d6 8. Nc3 Qxc4 9. Bxc4 Be6 10. Bxe6 fxe6 11. Nb5 Kd7 12. c4 a6 13. Nc3 e5 14. Bg3 Re8 15. b4 Ne7 16. b5 a5 17. c5 Ng6 18. 0-0-0 Kc8 19. c6 bxc6 20. bxc6 Ne7 21. Kd2 Nxc6 22. Rb1 Nd4 23. Nb5 Nxb5 24. Rxb5 Kd7 25. Rxa5 Be7 26. a4 Ra8 27. Rxa8 Rxa8 28. Ra1 c5 29. f3 Kc6 30. Kc3 Bd8 31. Kc4 Ba5 32. Ra3 Rb8 33. Rb3 Bb4 34. Be1 Ra8 35. Bxb4 Rxa4 36. Kc3 cxb4+ 37. Rxb4 Ra2 38. Rb2 Rxb2 39. Kxb2 Kc5 40. Kc3 g5 1/2-1/2

[Event "Villa Ballester Verano op 59th"]
[Site "Villa Ballester"]
[Date "2009.01.27"]
[Round "6"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Ucha, Luis"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2317"]
[BlackElo "1992"]
[PlyCount "75"]
[EventDate "2009.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 e6 7. Nc3 b6 8. Be3 Be7 9. Be2 0-0 10. 0-0 Bb7 11. Qd2 Re8 12. Rfc1 Nbd7 13. a4 Qc7 14. a5 bxa5 15. Nb3 d5 16. cxd5 Bb4 17. dxe6 Rxe6 18. Qe1 Rc8 19. Qh4 Qd8 20. Qf2 Ne5 21. Rd1 Qc7 22. Na4 Ned7 23. Nd4 Ree8 24. Nf5 Bf8 25. Nb6 Nxb6 26. Bxb6 Qc2 27. Bd4 Nd5 28. Nh6+ Kh8 29. Nxf7+ Kg8 30. Ne5 Nf4 31. Bf1 Ne6 32. Qxc2 Rxc2 33. Bc3 Bc5+ 34. Kh1 Nf4 35. Bc4+ Ne6 36. Bxe6+ Rxe6 37. Rd8+ Bf8 38. Nd7 1-0

[Event "Villa Ballester Verano op 59th"]
[Site "Villa Ballester"]
[Date "2009.01.25"]
[Round "5"]
[White "Jungblut, Jose"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2086"]
[BlackElo "2317"]
[PlyCount "74"]
[EventDate "2009.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. e3 Bb7 6. Be2 0-0 7. 0-0 d5 8. a3 Be7 9. b3 c5 10. Bb2 Nc6 11. Ne5 Rc8 12. Rc1 Qc7 13. Nxc6 Bxc6 14. Nf3 Rfd8 15. Bd3 dxc4 16. bxc4 Ng4 17. g3 h5 18. h3 Nxe3 19. Qe2 Nxf1 20. Rxf1 Bf6 21. d5 Bxb2 22. Qxb2 exd5 23. Ng5 Qe7 24. h4 f6 25. Bh7+ Kh8 26. Bb1 d4 27. Nh3 d3 28. Nf4 Qe4 29. f3 Qe3+ 30. Kh2 Rd4 31. Kg2 Re8 32. Rf2 Kg8 33. Nxh5 Kf7 34. Bxd3 Rxd3 35. Nf4 Bxf3+ 36. Kh2 Rd1 37. Ng2 Bxg2 0-1

[Event "Villa Ballester Verano op 59th"]
[Site "Villa Ballester"]
[Date "2009.01.24"]
[Round "4"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Martinez de Negri, Maria Agustina"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2317"]
[BlackElo "1964"]
[PlyCount "31"]
[EventDate "2009.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nc3 Bb4 6. Be2 Nf6 7. 0-0 d6 8. Nf3 Qh5 9. Nd5 Ba5 10. Nxf6+ gxf6 11. Ng5 Qh6 12. Nxf7 Qf8 13. Nxh8 Qxh8 14. Qd5 Qf8 15. Bh5+ Ke7 16. Bh6 1-0

[Event "Villa Ballester Verano op 59th"]
[Site "Villa Ballester"]
[Date "2009.01.23"]
[Round "3"]
[White "Heinecke, Victor"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2006"]
[BlackElo "2317"]
[PlyCount "68"]
[EventDate "2009.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Nbd2 Ne7 9. Re1 Ng6 10. d4 Bd6 11. hxg4 hxg4 12. Nh2 Rxh2 13. Qxg4 Qh4 14. Qxh4 Rxh4 15. Nf3 Rh5 16. dxe5 Nxe5 17. Nxe5 Bxe5 18. g3 0-0-0 19. c3 g5 20. Be3 Rdh8 21. Kg2 g4 22. Rh1 Kd7 23. Rxh5 Rxh5 24. Rh1 Rxh1 25. Kxh1 Ke6 26. Kg2 f5 27. exf5+ Kxf5 28. f3 b6 29. Bd2 c5 30. b3 b5 31. c4 c6 32. Be3 bxc4 33. bxc4 gxf3+ 34. Kxf3 Bxg3 1/2-1/2

[Event "Villa Ballester Verano op 59th"]
[Site "Villa Ballester"]
[Date "2009.01.20"]
[Round "2"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Heinecke, Lucas Guillermo"]
[Result "1/2-1/2"]
[ECO "B55"]
[WhiteElo "2317"]
[BlackElo "1962"]
[PlyCount "57"]
[EventDate "2009.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 Nc6 6. c4 Qb6 7. Nc2 g6 8. Nc3 Bg7 9. Rb1 Nb4 10. Nxb4 Qxb4 11. Be3 0-0 12. Qd2 a6 13. Bd3 Be6 14. Nd5 Qxd2+ 15. Kxd2 Nxd5 16. exd5 Bd7 17. b4 e6 18. Be4 f5 19. dxe6 fxe4 20. exd7 exf3 21. Bb6 fxg2 22. Rhg1 Bf6 23. Rxg2 Bd8 24. Bd4 Bf6 25. Bxf6 Rxf6 26. Re1 Rd8 27. Re7 Rf7 28. Re8+ Rf8 29. Re7 1/2-1/2

[Event "Villa Ballester Verano op 59th"]
[Site "Villa Ballester"]
[Date "2009.01.19"]
[Round "1"]
[White "Perez, Marcelo Raul"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "0-1"]
[ECO "E32"]
[BlackElo "2317"]
[PlyCount "52"]
[EventDate "2009.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Bg5 b6 6. e3 Bb7 7. f3 h6 8. Bh4 Be7 9. Bd3 c5 10. Nge2 Nc6 11. 0-0 cxd4 12. exd4 d5 13. Bf2 Rc8 14. cxd5 Nb4 15. Qd2 Nxd3 16. Qxd3 Nxd5 17. Rfd1 Qd7 18. Nxd5 Bxd5 19. Nf4 Rfd8 20. Nxd5 Qxd5 21. Bg3 Rc4 22. Bf2 Bf6 23. Rac1 Rxc1 24. Rxc1 Qxa2 25. Qc3 Qd5 26. Re1 Bxd4 0-1

[Event "LNA Puma Cup"]
[Site "Argentina"]
[Date "2007.09.22"]
[Round "7"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Nogues, Alejandro"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "2296"]
[BlackElo "2192"]
[PlyCount "67"]
[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. e4 Nc6 2. Nf3 e5 3. d4 exd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Qd2 Nf6 8. Nxc6 bxc6 9. f3 0-0 10. 0-0-0 Re8 11. Bg5 Qe7 12. Bc4 Qf8 13. Rhf1 Be6 14. Bxe6 Rxe6 15. Ne2 Ree8 16. Nd4 Rab8 17. c3 Rb6 18. Nb3 Rb5 19. Be3 c5 20. c4 Rb4 21. Qc2 Nd7 22. Bd2 Ra4 23. Kb1 Rb8 24. Bc3 Bxc3 25. Qxc3 Rbb4 26. Nd2 Qb8 27. b3 Ne5 28. Ka1 Ra6 29. Rb1 Nc6 30. Rb2 Nd4 31. Kb1 Ra3 32. Re1 a5 33. Kc1 a4 34. Nb1 1-0

[Event "LNA Puma Cup"]
[Site "Argentina"]
[Date "2007.09.15"]
[Round "6"]
[White "Restuccia, Francisco"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "0-1"]
[ECO "C22"]
[WhiteElo "2222"]
[BlackElo "2296"]
[PlyCount "116"]
[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. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Bb4 6. Bd2 0-0 7. 0-0-0 Re8 8. Qg3 Rxe4 9. a3 Ba5 10. h4 d5 11. Nge2 Ne7 12. Bg5 Rg4 13. Qh2 c6 14. f3 Rc4 15. Bxf6 gxf6 16. Ne4 Bc7 17. Nxf6+ Kh8 18. Qg1 Bb6 19. Qh2 Bf5 20. Ne4 Bc7 21. Qg1 dxe4 22. Rxd8+ Rxd8 23. Nc3 Bf4+ 24. Kb1 Rxc3 25. bxc3 Rd1+ 26. Kb2 Be6 27. c4 e3 28. g3 Be5+ 29. c3 e2 30. Bxe2 Rxg1 31. Rxg1 Nf5 32. f4 Bd6 33. Bg4 Bc5 34. Rd1 Nxg3 35. Bxe6 fxe6 36. Rd7 b6 37. Rxa7 Nh5 38. a4 Nxf4 39. a5 bxa5 40. Rxa5 Be7 41. h5 Kg7 42. Ra7 Kf6 43. Rc7 c5 44. h6 Ng6 45. Kc2 Kg5 46. Kd3 Kxh6 47. Ke4 Kg5 48. Rc6 Kf6 49. Rc7 Nh4 50. Rc8 Nf5 51. Kf3 h5 52. Ra8 Ke5 53. Rh8 h4 54. Rh5 Bf6 55. Kg4 Ke4 56. Rh7 Bg7 57. Rh5 Bh6 58. Kh3 Kf4 0-1

[Event "LNA Puma Cup"]
[Site "Argentina"]
[Date "2007.09.01"]
[Round "4"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Ayala, Gustavo"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2296"]
[PlyCount "51"]
[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. e4 e5 2. Nf3 Nc6 3. d4 Qe7 4. Nc3 Nf6 5. Bg5 Qb4 6. a3 Qa5 7. b4 Bxb4 8. axb4 Qxb4 9. Bd2 Nxd4 10. Nd5 Qc5 11. Nxd4 exd4 12. Bb4 Qc6 13. Bb5 Nxd5 14. Bxc6 Nxb4 15. Ba4 c5 16. Qh5 b6 17. Qe5+ Kf8 18. Qd6+ Ke8 19. e5 Kd8 20. Rd1 h5 21. c3 Rh6 22. Qf8+ Kc7 23. cxb4 Re6 24. 0-0 Bb7 25. Qxf7 Rd8 26. Bxd7 1-0

[Event "LNA Puma Cup"]
[Site "Argentina"]
[Date "2006.10.21"]
[Round "8"]
[White "Nieva, Jose Luis"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "2107"]
[BlackElo "2324"]
[PlyCount "73"]
[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. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nc3 b6 5. g3 Ba6 6. Qb3 c5 7. Bg2 Nc6 8. dxc5 bxc5 9. a3 Na5 10. Qc2 Bxc3+ 11. Qxc3 Nxc4 12. 0-0 Rc8 13. e4 Nd6 14. Re1 Ndxe4 15. Qc2 Bb7 16. Ne5 d6 17. Qa4+ Kf8 18. Nc4 Bc6 19. Qc2 d5 20. Ne5 Bb5 21. Bf4 g5 22. Bc1 Qc7 23. f4 g4 24. Be3 h5 25. Rac1 Kg7 26. b4 c4 27. Bd4 Nd6 28. Red1 Nf5 29. Bc5 Nd7 30. Rxd5 exd5 31. Qxf5 Nxc5 32. Qg5+ Kf8 33. Qf6 Rg8 34. Qh6+ Rg7 35. Qh8+ Rg8 36. Qh6+ Rg7 37. Qh8+ 1/2-1/2

[Event "LNA Puma Cup"]
[Site "Argentina"]
[Date "2006.10.01"]
[Round "5"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Real de Azua, Ernesto"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2324"]
[BlackElo "2378"]
[PlyCount "128"]
[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. c4 c6 3. d4 d5 4. e3 a6 5. Qc2 g6 6. Bd3 Bg7 7. Nbd2 0-0 8. 0-0 Nbd7 9. b3 c5 10. Bb2 b6 11. Rac1 Bb7 12. Rfd1 Qb8 13. a3 cxd4 14. exd4 Rc8 15. Re1 e6 16. Ne5 Nxe5 17. dxe5 Nd7 18. f4 Bh6 19. f5 gxf5 20. Bxf5 Nf8 21. Bd3 Qc7 22. Bd4 Ng6 23. Rcd1 dxc4 24. bxc4 Rd8 25. Bxg6 hxg6 26. Ne4 Bxe4 27. Qxe4 Rac8 28. Be3 Rxd1 29. Rxd1 Qxc4 30. Rd8+ Kh7 31. Rd4 Bxe3+ 32. Qxe3 Qc1+ 33. Qxc1 Rxc1+ 34. Kf2 Rc5 35. Rd6 Rxe5 36. Rxb6 Ra5 37. Rb3 g5 38. g4 Kg6 39. Re3 Ra4 40. Kg3 Kf6 41. Rf3+ Kg6 42. Re3 a5 43. Kf3 Rd4 44. Kg3 Rd1 45. Kg2 Rd2+ 46. Kg3 a4 47. h4 gxh4+ 48. Kxh4 Rh2+ 49. Kg3 Rb2 50. Kf4 Rb3 51. Re5 Rxa3 52. Rg5+ Kf6 53. Rg8 e5+ 54. Ke4 Rg3 55. Kd5 a3 56. Rh8 Rxg4 57. Rh6+ Kf5 58. Rh5+ Kf4 59. Rh2 Kg5 60. Rh8 a2 61. Ra8 Kf5 62. Rxa2 Rd4+ 63. Kc5 Rd8 64. Rf2+ Ke6 0-1

[Event "LNA Puma Cup"]
[Site "Argentina"]
[Date "2006.09.16"]
[Round "3"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Macagno, Sergio"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2324"]
[BlackElo "2320"]
[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. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Bb6 6. Nc3 d6 7. Bb5 Bd7 8. Qd2 Nge7 9. a4 0-0 10. 0-0 Ne5 11. Be2 Ng4 12. Bg5 f6 13. Bh4 Qe8 14. a5 Bc5 15. Qd1 Ne5 16. Nb3 Bc6 17. Nxc5 dxc5 18. f4 N5g6 19. Bg3 Rd8 20. Bc4+ Kh8 21. Qe2 Nc8 22. Rad1 Nd6 23. Bd3 Rf7 24. e5 Re7 25. Qh5 Nf8 26. exd6 Qxh5 27. dxe7 Re8 28. exf8Q+ Rxf8 29. f5 Qg5 30. Rf4 Re8 31. Be4 Bxe4 32. Rxe4 Rg8 33. Rf4 Qh5 34. Rf3 Qe8 35. Bxc7 Qc6 36. Bg3 Qa6 37. Rd7 Qxa5 38. Rxb7 c4 39. h3 Qa6 40. Rb5 Re8 41. Bf2 Qa1+ 42. Kh2 a6 43. Re3 Rg8 44. Rc5 Qc1 45. Na4 Qxc2 46. Bh4 Qxa4 47. Be1 Qd1 48. Bc3 Qd6+ 0-1

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.29"]
[Round "9.17"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Demaria, Juan Pablo"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2311"]
[BlackElo "2273"]
[PlyCount "56"]
[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 d6 3. d4 Nf6 4. dxc5 Nxe4 5. cxd6 Nc6 6. Bd3 Nxd6 7. 0-0 Bg4 8. c4 e6 9. h3 Bxf3 10. Qxf3 Ne5 11. Qe2 Nxd3 12. Qxd3 Be7 13. Nc3 0-0 14. Rd1 Qc8 15. b3 Qc6 16. Bf4 Rfd8 17. Rac1 a6 18. Qe2 Nf5 19. Qe4 Qxe4 20. Nxe4 Nd4 21. Kf1 f5 22. Ng3 Kf7 23. Ne2 Nxe2 24. Kxe2 Rxd1 25. Rxd1 Rd8 26. Rxd8 Bxd8 27. Be5 Bf6 28. Bxf6 Kxf6 1/2-1/2

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.27"]
[Round "8.11"]
[White "Dos Santos, Ramiro"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2376"]
[BlackElo "2311"]
[PlyCount "59"]
[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 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 a6 5. Nf3 b5 6. Bb3 Bb7 7. 0-0 e6 8. a4 Nbd7 9. Na3 c5 10. Qe2 c4 11. Bc2 Ne4 12. Nd2 Ndf6 13. Nxe4 Nxe4 14. f3 Nf6 15. b3 cxb3 16. Bxb3 b4 17. Nc4 a5 18. e4 Be7 19. Rd1 0-0 20. Be3 Ba6 21. Qf2 Rc8 22. Rac1 Qc7 23. d5 exd5 24. Nb6 d4 25. Rxc7 dxe3 26. Qc2 e2 27. Nxc8 exd1Q+ 28. Qxd1 Bd8 29. Ne7+ Kh8 30. Qd6 1-0

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.26"]
[Round "7.19"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Cuevas, Alex"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2311"]
[BlackElo "2095"]
[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. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 0-0 9. 0-0 Bd7 10. Rc1 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. b3 Nd7 14. Be3 Nc5 15. Qd2 Qb6 16. Rc2 Rfc8 17. Rb1 Qd8 18. Bf1 h5 19. Kh1 Kh7 20. Nd5 b6 21. Rd1 Rab8 22. Qf2 Kg8 23. h3 f6 24. Qg3 Be8 25. h4 Bf7 26. Qf2 Kh7 27. g3 Be6 28. Nf4 Bd7 29. Bh3 Bxh3 30. Nxh3 Qd7 31. Kh2 Bh6 32. Bxh6 Kxh6 33. Qe3+ Kh7 34. Nf4 Rg8 35. Rg2 g5 36. Nxh5 g4 37. Nf4 gxf3 38. Qxf3 Qg4 39. Qxg4 Rxg4 40. Re2 Rbg8 41. Re3 R8g7 42. Rde1 Kg8 43. Nh5 R7g6 44. Nf4 Rg7 45. Nd5 Nd7 46. Rf1 Kf7 47. Rf4 Ne5 48. Kh3 Rxf4 49. gxf4 Nd7 50. Rg3 Rh7 51. f5 e6 52. Nf4 exf5 53. exf5 Ne5 54. Rg2 Nf3 55. Ng6 1-0

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.25"]
[Round "6.11"]
[White "Lafuente, Pablo"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "2408"]
[BlackElo "2311"]
[PlyCount "75"]
[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 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. Nc3 Nbd7 7. h3 Bh5 8. 0-0 Bd6 9. Be2 0-0 10. e4 e5 11. Bg5 Bxf3 12. Bxf3 exd4 13. Qxd4 h6 14. Be3 Bc5 15. Qd2 Qe7 16. Bxc5 Nxc5 17. Qe3 Rfe8 18. Rad1 c6 19. Rfe1 Qe5 20. g3 Ne6 21. Bg2 g5 22. Rd2 c5 23. Rf1 Nd4 24. f4 gxf4 25. gxf4 Qc7 26. e5 Nh5 27. Bf3 Nf5 28. Qd3 Nhg3 29. Nd5 Qc8 30. Bg4 Kh8 31. Rg2 c4 32. Qf3 Qc5+ 33. Rff2 Red8 34. Bxf5 Nxf5 35. Nf6 Rd3 36. Qe4 Rg3 37. Qxf5 Rxg2+ 38. Kxg2 1-0

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.25"]
[Round "5.6"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Rosito, Jorge"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2311"]
[BlackElo "2416"]
[PlyCount "84"]
[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 d6 3. d4 Nf6 4. dxc5 Qa5+ 5. Nc3 Nxe4 6. cxd6 Nxc3 7. bxc3 exd6 8. Bd3 Be7 9. 0-0 0-0 10. Rb1 a6 11. Be4 Nc6 12. Re1 Bf6 13. Nd4 Nxd4 14. cxd4 Bg4 15. Qd2 Qxa2 16. Rb3 Qa4 17. Bb2 Rae8 18. f3 Bc8 19. Ra1 Qc4 20. Rb4 Qc7 21. c4 b6 22. Qd3 g6 23. Ba3 a5 24. Rb2 Ba6 25. Bd5 Rc8 26. Kh1 Rfe8 27. Rab1 Bxc4 28. Bxc4 Qxc4 29. Qxc4 Rxc4 30. Rxb6 Bxd4 31. Rxd6 Ra4 32. h3 Rxa3 33. Rxd4 Ra2 34. Rd7 Re5 35. Rbb7 Rf5 36. Ra7 h5 37. Kh2 Rg5 38. h4 Rgxg2+ 39. Kh3 Rh2+ 40. Kg3 Rhg2+ 41. Kh3 Rh2+ 42. Kg3 Rhg2+ 1/2-1/2

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.24"]
[Round "4.18"]
[White "Nejanky, Maisa"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2044"]
[BlackElo "2311"]
[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. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 g6 5. Bc4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. f3 0-0 9. Qd2 Nxd4 10. Bxd4 Be6 11. Bxe6 fxe6 12. 0-0-0 Nh5 13. Bxg7 Kxg7 14. e5 dxe5 15. Qe3 Qf6 16. Rd7+ Rf7 17. Rhd1 Kg8 18. Rxf7 Qxf7 19. Qxe5 Nf6 20. g4 Rf8 21. h4 Nd5 22. Ne4 h6 23. g5 Qf5 24. Rxd5 exd5 25. Nf6+ Rxf6 26. Qxf6 Qxf6 27. gxf6 Kf7 28. f4 Kxf6 29. Kd2 Kf5 30. Ke3 Kg4 31. Kd4 Kxf4 0-1

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.23"]
[Round "3.15"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Romero, Leandro"]
[Result "1/2-1/2"]
[ECO "B55"]
[WhiteElo "2311"]
[BlackElo "2115"]
[PlyCount "110"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Nf5 d5 9. Bg5 Qe6 10. Bxf6 Qxf6 11. Qxd5 Nc6 12. 0-0 g6 13. Ne3 a6 14. Qc4 b5 15. Nd5 Qd6 16. Qd3 Rd8 17. Nbc3 Bg7 18. a4 b4 19. Nd1 Nd4 20. N1e3 0-0 21. c4 a5 22. b3 Qc5 23. Kh1 Kh8 24. Rad1 Ne6 25. g3 Bh6 26. Ng4 Bg7 27. f4 exf4 28. gxf4 f5 29. exf5 Rxf5 30. Qe3 Nd4 31. Ne5 Rxd5 32. cxd5 Bxe5 33. fxe5 Qxd5+ 34. Kg1 Ne2+ 35. Qxe2 Rg5+ 36. Kf2 Rg2+ 37. Ke1 Rxe2+ 38. Kxe2 Qxe5+ 39. Kf3 Qxh2 40. Rh1 Qc2 41. Rd8+ Kg7 42. Rd7+ Kf6 43. Rhxh7 Qxb3+ 44. Ke4 Qc4+ 45. Ke3 b3 46. Rb7 b2 47. Rb6+ Kf5 48. Rhb7 Qxa4 49. Rxb2 Qe4+ 50. Kf2 Kg4 51. R7b3 g5 52. Rg3+ Kh4 53. Rbb3 Qc2+ 54. Kg1 a4 55. Ra3 Qd1+ 1/2-1/2

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.22"]
[Round "2.18"]
[White "Alza, Agustin"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "2084"]
[BlackElo "2311"]
[PlyCount "106"]
[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 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 a6 5. a4 Bg4 6. Bxc4 e6 7. 0-0 Nc6 8. Nc3 Bd6 9. Be2 0-0 10. b3 Qe7 11. Nd2 Bxe2 12. Qxe2 e5 13. d5 Nb4 14. e4 Nc2 15. Ra2 Nd4 16. Qd1 Bb4 17. Ne2 c5 18. Nxd4 cxd4 19. Qe2 Nd7 20. Nc4 b5 21. Nb2 Bc3 22. axb5 axb5 23. Rxa8 Rxa8 24. Qxb5 Rb8 25. Qc6 Rxb3 26. Qc8+ Nf8 27. Nc4 Bb4 28. f4 Qc5 29. Qxc5 Bxc5 30. Nxe5 d3+ 31. Kh1 f6 32. Nf3 Rb1 33. Nd2 Rb8 34. g3 Re8 35. Rf3 Bb4 36. Re3 Rc8 37. Re1 Rc2 38. Rd1 Nd7 39. Kg2 Nc5 40. Kf3 Kf7 41. e5 fxe5 42. fxe5 Ke7 43. Ne4 Nxe4 44. Kxe4 d2 45. Bxd2 Rxd2 46. Rb1 Re2+ 47. Kd4 Bc3+ 48. Kxc3 Rxe5 49. Kd4 Re2 50. Rb7+ Kd6 51. Rb6+ Kc7 52. Rc6+ Kd7 53. Ra6 Rd2+ 1/2-1/2

[Event "Buenos Aires-ch qual"]
[Site "Buenos Aires"]
[Date "2006.03.21"]
[Round "1.28"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Elias, Leonardo"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2311"]
[BlackElo "2069"]
[PlyCount "59"]
[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. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Be7 7. Be3 0-0 8. Be2 b6 9. 0-0 Bb7 10. f3 d6 11. Qd2 Rc8 12. Nxc6 Bxc6 13. Rfc1 Bb7 14. Rab1 Qc7 15. a4 Qb8 16. Bf1 Nd7 17. Qf2 Bd8 18. b4 a6 19. Kh1 Kh8 20. c5 dxc5 21. bxc5 Nxc5 22. a5 Qd6 23. axb6 Bxb6 24. e5 Qc7 25. Qb2 Qxe5 26. Qxb6 Qxe3 27. Na4 Rc6 28. Qa7 Ba8 29. Rxc5 Rcc8 30. Rxc8 1-0

[Event "Torre Blanca"]
[Site "Buenos Aires"]
[Date "2006.02.24"]
[Round "9"]
[White "Cubas, Jose Fernando"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2428"]
[BlackElo "2311"]
[PlyCount "115"]
[EventDate "2006.02.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "3"]
[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. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Re1 d6 7. a4 Na5 8. Ba2 c5 9. Bg5 Be6 10. Nc3 Nc6 11. Bxf6 Bxf6 12. Nd5 g6 13. c3 Bg7 14. h3 Qd7 15. Rb1 h6 16. b4 Kh7 17. b5 Ne7 18. d4 Bxd5 19. exd5 exd4 20. cxd4 Nf5 21. dxc5 dxc5 22. Ne5 Qd6 23. Nc4 Qf4 24. Qg4 Qc7 25. d6 Nxd6 26. Qf4 Ne8 27. Qxc7 Nxc7 28. Rbd1 Bd4 29. Nd6 Ne6 30. Nxb7 a6 31. b6 Rab8 32. Bd5 a5 33. Rb1 Nf4 34. Bf3 Nd3 35. Re7 Bxf2+ 36. Kf1 Bh4 37. Re3 Nb4 38. Nxc5 Rxb6 39. Nd7 Rfb8 40. Nxb6 Rxb6 41. Re5 Ra6 42. Rd1 Ra7 43. Rb5 Nc2 44. Kg1 Kg7 45. Rb7 Rxb7 46. Bxb7 Nb4 47. Rd7 Kf6 48. Kf1 Ke6 49. Bc8 Kf6 50. Ra7 Ke5 51. Rxa5+ Kf4 52. Rb5 Nc2 53. a5 Bf6 54. a6 Ne3+ 55. Ke2 Bd4 56. Rb4 Nc2 57. Ra4 Ke5 58. Rc4 1-0

[Event "Torre Blanca"]
[Site "Buenos Aires"]
[Date "2006.02.23"]
[Round "8"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Granara Barreto, Sebastian A"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2311"]
[BlackElo "2241"]
[PlyCount "30"]
[EventDate "2006.02.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "3"]
[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. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. Nxc6 bxc6 8. Bd3 e5 9. Be3 0-0 10. 0-0 d6 11. Na4 Ng4 12. Bc1 Qh4 13. h3 Nf6 14. a3 Ba5 15. b4 Bc7 1/2-1/2

[Event "Torre Blanca"]
[Site "Buenos Aires"]
[Date "2006.02.22"]
[Round "6"]
[White "Guerrero, Alvaro"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2179"]
[BlackElo "2311"]
[PlyCount "27"]
[EventDate "2006.02.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "3"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Nc6 6. 0-0 Be6 7. Bb5 Bc5 8. Qc2 Bb6 9. Bxc6+ bxc6 10. Qxc6+ Bd7 11. Qc4 Be6 12. Qc6+ Bd7 13. Qc4 Be6 14. Qc6+ 1/2-1/2

[Event "Torre Blanca"]
[Site "Buenos Aires"]
[Date "2006.02.22"]
[Round "7"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Lafuente, Pablo"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2311"]
[BlackElo "2408"]
[PlyCount "28"]
[EventDate "2006.02.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "3"]
[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. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. Nxc6 bxc6 8. Bd3 e5 9. 0-0 Bc5 10. Qe2 d6 11. Be3 Nd7 12. Na4 Bxe3 13. Qxe3 Qa5 14. Bc2 Nc5 1/2-1/2

[Event "Torre Blanca"]
[Site "Buenos Aires"]
[Date "2006.02.21"]
[Round "5"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Dos Santos, Ramiro"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2311"]
[BlackElo "2376"]
[PlyCount "130"]
[EventDate "2006.02.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "3"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 Nc6 6. c4 g6 7. Be3 Bg7 8. Qd2 0-0 9. Nc3 Nxd4 10. Bxd4 Be6 11. Rc1 Qa5 12. Be2 Rfc8 13. b3 a6 14. Nd5 Qxd2+ 15. Kxd2 Nxd5 16. Bxg7 Nb4 17. a3 Kxg7 18. axb4 a5 19. bxa5 Rxa5 20. Ra1 Rca8 21. Rxa5 Rxa5 22. Rc1 g5 23. g3 Kf6 24. f4 Bh3 25. Rc2 Ra1 26. Kc3 Rh1 27. Bf3 Re1 28. e5+ dxe5 29. fxe5+ Kxe5 30. Bxb7 Re3+ 31. Kb4 Kd6 32. c5+ Kc7 33. Bd5 e6 34. Bc4 f5 35. Ra2 Kb7 36. Kb5 Re5 37. Rf2 Bg4 38. Bf1 Re3 39. b4 e5 40. c6+ Kc7 41. Ra2 f4 42. Ra7+ Kd6 43. Rxh7 Be2+ 44. Bxe2 Rxe2 45. gxf4 gxf4 46. Rd7+ Ke6 47. h4 f3 48. Rd1 e4 49. Rc1 Rg2 50. c7 Rg8 51. Kc4 f2 52. Kd4 Kd7 53. Ke3 Rf8 54. Ke2 Kc8 55. Rf1 Kxc7 56. Rxf2 Rb8 57. Ke3 Rxb4 58. h5 Rb3+ 59. Kxe4 Rh3 60. Rf5 Kd6 61. Kf4 Ke6 62. Ra5 Kf6 63. Kg4 Rh1 64. Ra6+ Kg7 65. Kg5 Rg1+ 1/2-1/2

[Event "Torre Blanca"]
[Site "Buenos Aires"]
[Date "2006.02.20"]
[Round "4"]
[White "Roselli Mailhe, Bernardo"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "2401"]
[BlackElo "2311"]
[PlyCount "65"]
[EventDate "2006.02.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "3"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 a6 5. Bxc4 b5 6. Be2 Bb7 7. a4 b4 8. Nbd2 e6 9. Nb3 c5 10. 0-0 Nbd7 11. Bd2 cxd4 12. Nfxd4 e5 13. Bf3 e4 14. Be2 Ne5 15. a5 Qd7 16. Rc1 Rc8 17. Rxc8+ Qxc8 18. Qc1 Qxc1 19. Rxc1 Kd7 20. f3 Bd6 21. Nc5+ Bxc5 22. Rxc5 Ng6 23. Bxb4 Nd5 24. Bxa6 Bxa6 25. Rxd5+ Kc7 26. Bd6+ Kb7 27. b4 Bd3 28. Rc5 Rd8 29. Rc7+ Ka6 30. Rc6+ Kb7 31. b5 Bxb5 32. Rb6+ Ka8 33. Nxb5 1-0

[Event "Torre Blanca"]
[Site "Buenos Aires"]
[Date "2006.02.19"]
[Round "2"]
[White "Albarran, Gustavo Eduardo"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1/2-1/2"]
[ECO "D25"]
[WhiteElo "2241"]
[BlackElo "2311"]
[PlyCount "30"]
[EventDate "2006.02.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "3"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. Nbd2 Nbd7 8. Be2 c5 9. b3 cxd4 10. Nxd4 Bxe2 11. Qxe2 Bb4 12. 0-0 0-0 13. Bb2 Bxd2 14. Qxd2 Nc5 15. Rfd1 Qb6 1/2-1/2

[Event "Torre Blanca"]
[Site "Buenos Aires"]
[Date "2006.02.19"]
[Round "3"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Converset, Juan Jose"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2311"]
[BlackElo "2270"]
[PlyCount "84"]
[EventDate "2006.02.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "3"]
[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. f3 Bg7 4. e4 0-0 5. Be3 d6 6. Ne2 b6 7. Qd2 c5 8. Na3 Nc6 9. d5 Nb4 10. Nc2 Nxc2+ 11. Qxc2 Nd7 12. Nc3 f5 13. exf5 gxf5 14. f4 Nf6 15. Bd3 Ng4 16. Bg1 e5 17. dxe6 Bxe6 18. 0-0-0 a6 19. h3 Nh6 20. g4 b5 21. g5 Nf7 22. Nd5 Bxd5 23. cxd5 c4 24. Bxf5 Nxg5 25. Be3 Qf6 26. Bg4 Ne4 27. Be6+ Kh8 28. Rhg1 Nc5 29. Rxg7 Nd3+ 30. Kb1 Qxg7 31. Rg1 Rxf4 32. Rxg7 Rf1+ 33. Bc1 Rxc1+ 34. Qxc1 Nxc1 35. Rd7 Nd3 36. Rxd6 Rf8 37. Kc2 b4 38. Rxa6 Rf2+ 39. Kd1 Nxb2+ 40. Ke1 Nd3+ 41. Kd1 c3 42. Rc6 Rd2# 0-1

[Event "Torre Blanca"]
[Site "Buenos Aires"]
[Date "2006.02.18"]
[Round "1"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Pedro, Fernando Pablo"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2311"]
[BlackElo "2173"]
[PlyCount "103"]
[EventDate "2006.02.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "3"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. c4 d6 4. Nc3 Nc6 5. e3 e5 6. Nge2 Be6 7. d3 Qd7 8. Nd5 Rb8 9. Qa4 Nge7 10. Nec3 a6 11. Rb1 Kd8 12. b4 Bxd5 13. Nxd5 Na7 14. Qxd7+ Kxd7 15. Nxe7 Kxe7 16. a4 Nc8 17. Bd2 Kd7 18. 0-0 Ne7 19. f4 exf4 20. Rxf4 f5 21. Bh3 h5 22. e4 Bh6 23. Rf2 Bxd2 24. Rxd2 Rbf8 25. Rf2 h4 26. Kg2 hxg3 27. hxg3 Rh5 28. g4 Rh6 29. gxf5 gxf5 30. Bxf5+ Nxf5 31. Rxf5 Rg8+ 32. Kf2 Rh2+ 33. Ke3 Rh3+ 34. Kd4 Rgg3 35. Rd1 Rg7 36. c5 b6 37. Rd5 Rg6 38. cxb6 cxb6 39. Rf1 Rh7 40. b5 a5 41. Rc1 Rh2 42. Rc6 Ra2 43. Rxb6 Rxa4+ 44. Ke3 Rb4 45. e5 Rg3+ 46. Kd2 Rg2+ 47. Kc3 Rgb2 48. Rdxd6+ Ke7 49. Rb7+ Ke8 50. Ra6 R4b3+ 51. Kd4 Rb4+ 52. Ke3 1-0

[Event "Villa Ballester op 56th"]
[Site "Villa Ballester"]
[Date "2006.01.15"]
[Round "9"]
[White "Villanueva, Mario Nicolas"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1/2-1/2"]
[ECO "D28"]
[WhiteElo "2168"]
[BlackElo "2311"]
[PlyCount "41"]
[EventDate "2006.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 a6 5. Nf3 b5 6. Bd3 Bb7 7. 0-0 e6 8. Qe2 c5 9. dxc5 Nc6 10. b4 Nxb4 11. Bxb5+ axb5 12. Qxb5+ Nd7 13. Qxb4 Bxf3 14. gxf3 Qg5+ 15. Kh1 Qf6 16. Nc3 Rb8 17. Qa4 Bxc5 18. Rb1 0-0 19. Qxd7 Qxf3+ 20. Kg1 Qg4+ 21. Kh1 1/2-1/2

[Event "Villa Ballester op 56th"]
[Site "Villa Ballester"]
[Date "2006.01.14"]
[Round "8"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Papadopulos, Daniel"]
[Result "1/2-1/2"]
[ECO "E00"]
[WhiteElo "2311"]
[BlackElo "2085"]
[PlyCount "124"]
[EventDate "2006.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Bxd2+ 5. Nxd2 0-0 6. Bg2 d6 7. e3 e5 8. Ne2 Nc6 9. 0-0 Qe7 10. d5 Nb8 11. b4 e4 12. Nd4 Re8 13. Qb3 c6 14. Rac1 Bd7 15. Rfe1 a5 16. a3 Na6 17. f3 axb4 18. axb4 c5 19. b5 Nb4 20. Nxe4 Nxe4 21. fxe4 Ra5 22. Nc2 Nxc2 23. Qxc2 Rea8 24. Qf2 Qe5 25. Qf4 f6 26. Qxe5 dxe5 27. Rc2 Kf7 28. h4 Ra2 29. Rec1 R2a3 30. Kf2 Rb3 31. Re1 Raa3 32. Ree2 Ke7 33. Bf3 Kd6 34. Rb2 Rxb2 35. Rxb2 Kc7 36. g4 Kb6 37. Be2 Ka5 38. Rb1 Ra2 39. Rg1 g6 40. Rg3 Kb4 41. Rg2 Kc3 42. Kg3 Ra1 43. Rf2 Re1 44. Rxf6 Rxe2 45. Rf7 Rxe3+ 46. Kf2 Rxe4 47. Rxd7 Kxc4 48. Rxb7 Kxd5 49. Rd7+ Ke6 50. Rxh7 Rxg4 51. b6 Rb4 52. b7 Kf5 53. Rc7 Ke4 54. Kg3 Kd5 55. Kf3 Rb3+ 56. Ke2 c4 57. Kd2 e4 58. Rd7+ Ke5 59. Rf7 Ke6 60. Rf4 Ke5 61. Rf7 Kd4 62. Rd7+ Ke5 1/2-1/2

[Event "Villa Ballester op 56th"]
[Site "Villa Ballester"]
[Date "2006.01.13"]
[Round "7"]
[White "Fiori, Hector Dionisio"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "0-1"]
[ECO "C80"]
[WhiteElo "2180"]
[BlackElo "2311"]
[PlyCount "44"]
[EventDate "2006.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. Re1 Nc5 7. Nxe5 Nxe5 8. Rxe5+ Be7 9. Nc3 0-0 10. d4 Nxa4 11. Nxa4 d5 12. Nc5 b6 13. Nb3 Bd6 14. Rh5 g6 15. Rh6 Re8 16. g3 Bf5 17. g4 Bd7 18. f3 Qe7 19. Bd2 f5 20. Rh3 Qe2 21. Qxe2 Rxe2 22. Kf1 Rae8 0-1

[Event "Villa Ballester op 56th"]
[Site "Villa Ballester"]
[Date "2006.01.11"]
[Round "6"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Liascovich, Lucas Agustin"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2311"]
[BlackElo "2432"]
[PlyCount "100"]
[EventDate "2006.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. dxc5 Nxe4 5. cxd6 Nc6 6. Bd3 Nxd6 7. 0-0 g6 8. Bd2 Bg7 9. Bc3 f6 10. Nbd2 0-0 11. Ne4 Be6 12. Qe2 Bf7 13. Rad1 Nxe4 14. Bxe4 Qc7 15. Bd5 e5 16. Qc4 Rad8 17. Bxf7+ Qxf7 18. Qxf7+ Kxf7 19. Nd2 Rfe8 20. Ne4 Bf8 21. Rxd8 Rxd8 22. f4 exf4 23. Rxf4 f5 24. Ng5+ Kg8 25. Ne6 Re8 26. Nxf8 Rxf8 27. Rc4 Rd8 28. b4 Rd1+ 29. Kf2 Rb1 30. a4 a6 31. Ke2 Kf7 32. Rc5 Nxb4 33. Rc7+ Ke6 34. Rxh7 Nd5 35. Bd2 f4 36. c4 Nf6 37. Rh3 g5 38. Kd3 Rg1 39. g3 f3 40. Be3 Rd1+ 41. Kc2 Re1 42. Kd3 Ng4 43. Bd4 Rd1+ 44. Ke4 Rxd4+ 45. Kxf3 Rxc4 46. Rh7 Rxa4 47. Rxb7 Nxh2+ 48. Kg2 Ng4 49. Rg7 Kf6 50. Rb7 Ne5 0-1

[Event "Villa Ballester op 56th"]
[Site "Villa Ballester"]
[Date "2006.01.10"]
[Round "5"]
[White "Caramia, Javier"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "2187"]
[BlackElo "2311"]
[PlyCount "64"]
[EventDate "2006.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Nc3 Bg4 5. Na4 exf4 6. Nxc5 dxc5 7. Bc4 Nc6 8. d3 g5 9. Bb5 Nge7 10. h4 Qd6 11. hxg5 h6 12. e5 Qe6 13. Bxf4 0-0-0 14. Bxc6 hxg5 15. Kf2 gxf4 16. Rxh8 Rxh8 17. Be4 Ng6 18. c3 Nxe5 19. Qe2 Re8 20. Re1 Bxf3 21. gxf3 f5 22. d4 cxd4 23. cxd4 fxe4 24. dxe5 Qb6+ 25. Kf1 Rg8 26. Qxe4 Qg1+ 27. Ke2 Qh2+ 28. Kd1 Qxb2 29. Qf5+ Kb8 30. Qd3 Qa1+ 31. Ke2 Qxa2+ 32. Kd1 Qa1+ 0-1

[Event "Villa Ballester op 56th"]
[Site "Villa Ballester"]
[Date "2006.01.08"]
[Round "4"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Cori, Jorge Moise"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2311"]
[BlackElo "2050"]
[PlyCount "85"]
[EventDate "2006.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. g3 Nc6 4. Bg2 Nge7 5. c3 g6 6. f4 d5 7. d3 Bg7 8. Nf3 b6 9. 0-0 0-0 10. e5 Ba6 11. Be3 d4 12. cxd4 Nf5 13. Na3 Nfxd4 14. Nxd4 Nxd4 15. Qf2 Rc8 16. Bxd4 Qxd4 17. Qxd4 cxd4 18. Be4 Rc7 19. Rac1 Rfc8 20. Rxc7 Rxc7 21. Rf2 Bf8 22. Rc2 Rc5 23. Rxc5 Bxc5 24. Nc2 b5 25. b4 Bb6 26. Kg2 Bc8 27. Kf3 Kf8 28. Ba8 Ke7 29. Ke4 Kd8 30. Nxd4 Bd7 31. Nc2 Kc7 32. Kf3 a5 33. a3 a4 34. Be4 h5 35. d4 Kd8 36. Ke3 Kc7 37. Ne1 Be8 38. Nf3 Kd7 39. Bd3 Kc7 40. Ng5 Kc6 41. Ne4 Bc7 42. Nf6 Bd7 43. Be4+ 1-0

[Event "Villa Ballester op 56th"]
[Site "Villa Ballester"]
[Date "2006.01.06"]
[Round "2"]
[White "Jungblut, Jose"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2123"]
[BlackElo "2311"]
[PlyCount "80"]
[EventDate "2006.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. e4 e5 5. d5 c6 6. Bg5 Bb4 7. Nf3 cxd5 8. Qa4+ Nc6 9. 0-0-0 Bxc3 10. bxc3 Qa5 11. Qxa5 Nxa5 12. Nxe5 dxe4 13. Bxc4 Nxc4 14. Nxc4 0-0 15. Nd6 Be6 16. Bxf6 gxf6 17. Nxe4 f5 18. Nd6 Bxa2 19. Nxf5 Be6 20. Nd6 Rfd8 21. Rd4 Rd7 22. Rhd1 b6 23. f4 Rad8 24. R1d2 Kf8 25. Nb5 Rxd4 26. Nxd4 Rc8 27. Kb2 Bc4 28. Nf5 Be6 29. Nd4 Bc4 30. g4 Rc5 31. Ka3 f6 32. Rd1 Kf7 33. Re1 Rc7 34. Nf5 Ba6 35. Re3 Rd7 36. Kb4 Bb7 37. h4 Bc6 38. Nh6+ Kg7 39. Nf5+ Kf7 40. Nh6+ Kg7 1/2-1/2

[Event "Villa Ballester op 56th"]
[Site "Villa Ballester"]
[Date "2006.01.03"]
[Round "1"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Sanz, Pablo"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2311"]
[BlackElo "2064"]
[PlyCount "85"]
[EventDate "2006.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Bg5 Nf6 7. Nf3 Bg4 8. Nbd2 e6 9. Qc2 Bd6 10. Bh4 Bh5 11. Bg3 Bg6 12. Bxd6 Qxd6 13. 0-0 Bxd3 14. Qxd3 0-0 15. Rae1 Nd7 16. Ng5 Nf6 17. f4 Ne7 18. g3 Nf5 19. Ngf3 Qb6 20. b3 a5 21. Ne5 Rfe8 22. g4 Nd6 23. c4 Nde4 24. Nb1 Rad8 25. c5 Qc7 26. Rc1 Nd7 27. Nc3 Nxc3 28. Qxc3 Nb8 29. Qd3 f6 30. Nf3 Qxf4 31. g5 Nc6 32. gxf6 gxf6 33. Kh1 Kh8 34. Rce1 Re7 35. Ne5 Qxd4 36. Qxd4 Nxd4 37. Rxf6 Kg7 38. Rf4 Nf5 39. c6 Rd6 40. Rg1+ Kh8 41. cxb7 Rxb7 42. Ra4 Rb5 43. Nf7# 1-0

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.16"]
[Round "11"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Duje, Rafael"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2293"]
[BlackElo "2146"]
[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. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. c4 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. Nc3 Bd7 10. Be2 a6 11. 0-0 Rc8 12. Rab1 Ne5 13. b3 Re8 14. h3 Bc6 15. Rfc1 Ned7 16. b4 b6 17. Nxc6 Rxc6 18. Na4 Qa8 19. c5 bxc5 20. bxc5 dxc5 21. Nxc5 Nxc5 22. Rxc5 Rxc5 23. Bxc5 e6 24. Qa5 Nh5 25. Qxa6 Qd8 26. Qd6 Bf8 27. Qe5 Bg7 28. Qd6 Bf8 29. Qe5 Bg7 30. Qd6 Qc8 31. Ba6 Qa8 32. Qd7 Nf6 33. Qb7 Qd8 34. Bb5 Bf8 35. Bb6 Qb8 36. Qxb8 Rxb8 37. Bd4 Nh5 38. a4 Rd8 39. Be3 Ra8 40. Bb6 Bd6 41. a5 Rc8 42. a6 Bb8 43. Bd7 Rc2 44. Bd4 Bg3 45. a7 e5 46. a8Q+ Kg7 47. Qa4 Rd2 48. Be3 Re2 49. Qb3 Bf4 50. Bxf4 Nxf4 51. Rb2 1-0

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.15"]
[Round "10"]
[White "Tenti, Joaquin"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2153"]
[BlackElo "2293"]
[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 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. N5c3 d6 7. Be2 Be6 8. 0-0 Nge7 9. Nd5 Nd4 10. Nbc3 Bxd5 11. Nxd5 Nxd5 12. exd5 g6 13. c3 Nxe2+ 14. Qxe2 Bg7 15. f4 f5 16. Be3 0-0 17. Rac1 Qa5 18. Qc4 Qb5 19. Qb3 Rfe8 20. Rce1 Bh6 21. g3 Re7 22. c4 Qxb3 23. axb3 Rae8 24. fxe5 Bxe3+ 25. Rxe3 dxe5 26. Rd1 Kf7 27. b4 e4 28. c5 Rd7 29. d6 g5 30. b5 axb5 31. Rb3 f4 32. Rxb5 Ke6 33. Rb4 Kf5 34. Re1 Re5 35. Rc4 e3 36. Kg2 Re4 37. g4+ Ke5 38. Rc3 Rb4 39. Rc2 Ke4 40. Kf1 Rb3 41. Rd1 Kf3 42. Rg2 Rb5 43. Rc1 b6 44. b4 Rxb4 45. c6 Rxd6 46. Rgc2 Rd8 47. c7 Rc8 48. Ke1 Rd4 49. h3 Rd7 50. Rc6 b5 51. h4 gxh4 52. g5 h3 53. Rh6 Rdxc7 54. Rxh3+ Kg2 55. Rxc7 Rxc7 56. Rh4 f3 57. Rg4+ Kh3 0-1

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.14"]
[Round "9"]
[White "Ianovsky, Matias Manuel"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "2155"]
[BlackElo "2293"]
[PlyCount "97"]
[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 Nf6 3. c4 dxc4 4. e3 a6 5. Bxc4 b5 6. Bb3 Bb7 7. a4 Nbd7 8. 0-0 e6 9. Qe2 Be7 10. Nbd2 c5 11. axb5 axb5 12. Rxa8 Qxa8 13. Qxb5 0-0 14. Qe2 Rb8 15. Bc4 Nb6 16. Bd3 Nfd5 17. dxc5 Bxc5 18. Ne5 g6 19. Ndf3 Nb4 20. Bb5 f6 21. Nd3 Nxd3 22. Bxd3 Rd8 23. e4 Qc8 24. Be3 Bxe3 25. Qxe3 Na4 26. Rc1 Qd7 27. Bf1 Nxb2 28. Qc3 Na4 29. Qxf6 Rf8 30. Qe5 Bc6 31. Nd4 Qf7 32. f3 Bd7 33. Rc7 Rc8 34. Rxc8+ Bxc8 35. Bc4 Qa7 36. Bxe6+ Bxe6 37. Qxe6+ Kg7 38. Qe5+ Kf7 39. h3 Nc3 40. Kh2 Qd7 41. Nb3 Qd3 42. Qc7+ Kf6 43. Nc5 Qc2 44. f4 g5 45. Nd7+ Kg7 46. Ne5+ Kh8 47. Nf7+ Kg8 48. Nh6+ Kh8 49. Qe5# 1-0

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.13"]
[Round "8"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Bachmann, Axel"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2293"]
[BlackElo "2410"]
[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 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 e5 5. d3 d6 6. Nd5 Be7 7. Be3 f5 8. b4 Nf6 9. Nxf6+ Bxf6 10. b5 Ne7 11. g3 Be6 12. h4 h6 13. Bh3 Qd7 14. Qc2 0-0 15. Bd2 a6 16. bxa6 Rxa6 17. Ng5 Bxg5 18. hxg5 hxg5 19. exf5 Nxf5 20. Bxf5 Bxf5 21. f3 Qc6 22. Bxg5 Qxf3 23. Qh2 Qxd3 24. Bd2 Qxc4 25. Qh8+ Kf7 26. Qh5+ Ke6 27. Rh4 Qd3 28. Qg5 Bh3 29. Rh6+ gxh6 30. Qxh6+ Rf6 31. Qxh3+ Qf5 32. Qg2 Ra4 0-1

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.12"]
[Round "7"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Goldwaser, Christian"]
[Result "1-0"]
[ECO "E84"]
[WhiteElo "2293"]
[BlackElo "2180"]
[PlyCount "67"]
[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. c4 g6 2. d4 Bg7 3. e4 d6 4. Ne2 Nf6 5. f3 0-0 6. Be3 Nc6 7. Qd2 a6 8. Na3 Rb8 9. Nc3 e5 10. Nc2 exd4 11. Nxd4 Nxd4 12. Bxd4 c5 13. Be3 b5 14. cxb5 axb5 15. Bxb5 Nxe4 16. fxe4 Bxc3 17. Qxc3 Qh4+ 18. g3 Qxe4 19. 0-0-0 Rxb5 20. Bh6 f6 21. Rhe1 Qa4 22. Bxf8 Qxa2 23. Re4 Bf5 24. Qc4+ Qxc4+ 25. Rxc4 Kxf8 26. Rxd6 Ke7 27. Rc6 Ra5 28. R6xc5 Ra1+ 29. Kd2 Kd6 30. Rc1 Ra2 31. Rb5 h5 32. Ke3 Be6 33. Rb6+ Kd5 34. Rd1+ 1-0

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.11"]
[Round "6"]
[White "Liascovich, Lucas Agustin"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1-0"]
[ECO "D28"]
[WhiteElo "2432"]
[BlackElo "2293"]
[PlyCount "74"]
[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. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 a6 5. Bxc4 b5 6. Bd3 Bb7 7. a4 b4 8. 0-0 e6 9. Qe2 c5 10. dxc5 Bxc5 11. e4 Nc6 12. Nbd2 Ng4 13. Nb3 Bb6 14. Bf4 e5 15. Bg5 Qd7 16. h3 h6 17. Bh4 Nf6 18. Bxf6 gxf6 19. Rfd1 Rg8 20. Kh1 f5 21. a5 Nd4 22. Nbxd4 Bxd4 23. exf5 0-0-0 24. Bxa6 Kb8 25. Bxb7 Qxb7 26. a6 Qd5 27. Ra4 b3 28. Qf1 Qc5 29. Rc4 Qb6 30. Nxd4 exd4 31. Qe1 Rge8 32. Qd2 Ka7 33. Rb4 Qc5 34. Rxb3 Qxf5 35. Qxh6 Re6 36. Qd2 Rxa6 37. Qb4 Qe4 1-0

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.10"]
[Round "5"]
[White "Mieles Palau, Daniel Alberto"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1/2-1/2"]
[ECO "C51"]
[WhiteElo "2476"]
[BlackElo "2293"]
[PlyCount "133"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bd6 6. d4 Qe7 7. 0-0 b6 8. Re1 Bb7 9. Nbd2 f6 10. Bd3 Ba3 11. Bxa3 Qxa3 12. Nc4 Qe7 13. a4 Nh6 14. a5 0-0 15. a6 Bc8 16. d5 Nd8 17. d6 cxd6 18. Nxd6 Ne6 19. Bc4 Nf7 20. Nf5 Qc5 21. Qb3 Rb8 22. Bb5 Nc7 23. Bc4 b5 24. Bxf7+ Rxf7 25. Red1 Rb6 26. g4 d5 27. Ne3 Rxa6 28. Rxa6 Bxa6 29. exd5 Ne8 30. d6 Nxd6 31. Qe6 Bc8 32. Qxd6 Qxc3 33. g5 Qc7 34. Qb4 Bb7 35. Nd5 Qc2 36. Rd2 Qc1+ 37. Kg2 Qc6 38. Rd3 Qe6 39. g6 hxg6 40. Ne3 Rd7 41. Rxd7 Qxd7 42. Kg3 Bc8 43. Ng1 f5 44. Kg2 f4 45. Nc2 Bb7+ 46. f3 e4 47. Nd4 exf3+ 48. Ngxf3 g5 49. Kf2 g4 50. Ne5 Qd5 51. Qb3 Qxb3 52. Nxb3 Bd5 53. Na5 b4 54. Ng6 g3+ 55. hxg3 fxg3+ 56. Kxg3 Bf7 57. Ne7+ Kf8 58. Nec6 b3 59. Nxb3 Bxb3 60. Nxa7 Ba4 61. Nc8 Kf7 62. Nd6+ Ke6 63. Ne4 Kf5 64. Nd6+ Ke5 65. Nc4+ Kd4 66. Nd6 Bd7 67. Kf4 1/2-1/2

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.09"]
[Round "4"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Delgado Ramirez, Neuris"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "2293"]
[BlackElo "2570"]
[PlyCount "113"]
[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. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. b3 Bb4+ 7. Bd2 Bc5 8. e3 e5 9. Nb5 Qc6 10. b4 Be7 11. f3 a6 12. N5a3 h5 13. Nc2 h4 14. Rg1 hxg3 15. hxg3 Nh5 16. Qe2 Qg6 17. Qd3 f5 18. Nc3 Nc6 19. 0-0-0 Nf6 20. e4 d6 21. b5 Nd8 22. Ne3 fxe4 23. fxe4 axb5 24. cxb5 Ne6 25. Ned5 Nc5 26. Qc2 Nxd5 27. Nxd5 Bd8 28. Bb4 Bg4 29. Re1 Rc8 30. Kb2 Bf3 31. b6 Bxe4 32. Bb5+ Kf8 33. Qf2+ Qf7 34. Qxf7+ Kxf7 35. Rgf1+ Ke6 36. Nc7+ Bxc7 37. Bxc5 Bd8 38. Bc4+ Bd5 39. Bxd5+ Kxd5 40. Rd1+ Kc6 41. Bxd6 e4 42. Bc7 Bxc7 43. bxc7 Rh2+ 44. Kb3 Rg2 45. Rc1+ Kb6 46. Rc3 Rxc7 47. Rxc7 Kxc7 48. Rf7+ Kd6 49. Rxg7 Ke5 50. Rxb7 Kd4 51. Rd7+ Ke3 52. a4 Rxg3 53. a5 Kf2+ 54. Kb4 e3 55. a6 e2 56. Rd2 Rg1 57. Kb5 1/2-1/2

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.08"]
[Round "3"]
[White "Malajovich, Sandra"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2126"]
[BlackElo "2293"]
[PlyCount "82"]
[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 Nf6 3. c4 dxc4 4. Qa4+ Nbd7 5. Qxc4 e6 6. g3 a6 7. a4 b6 8. Bg2 Bb7 9. 0-0 c5 10. Nc3 Rc8 11. Rd1 cxd4 12. Qxd4 Bc5 13. Qh4 Qe7 14. Bg5 h6 15. e4 Rg8 16. Bxf6 Qxf6 17. Qh5 g5 18. Rd2 g4 19. e5 Qg7 20. Rad1 Bxf3 21. Bxf3 Nxe5 22. Bb7 Rb8 23. Bg2 Qg5 24. Qxg5 hxg5 25. Ne4 Ke7 26. Re2 f6 27. Rc1 Rbc8 28. Rec2 Nd3 29. Rd1 Nb4 30. Rcd2 Rc7 31. Nxc5 bxc5 32. Rc1 Rd8 33. Re2 Nd3 34. Rc4 Ne5 35. Rce4 Rd1+ 36. Re1 Rcd7 37. h3 gxh3 38. Bh1 g4 39. Kf1 R7d2 40. b3 Rxe1+ 41. Kxe1 Nd3+ 0-1

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.07"]
[Round "2"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Ronco, Raul"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2293"]
[BlackElo "2144"]
[PlyCount "113"]
[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 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 Nbd7 7. Nc3 0-0 8. b3 c6 9. 0-0 b6 10. cxd5 cxd5 11. Rc1 Ba6 12. a3 Rc8 13. b4 Bc4 14. Na4 Ne4 15. Nb2 b5 16. Nd3 Bxd3 17. exd3 Nxd2 18. Nxd2 a5 19. Qb3 axb4 20. axb4 Qb6 21. Nf3 Qd6 22. Ra1 Qxb4 23. Qxb4 Bxb4 24. Rab1 Bc3 25. Rxb5 Rb8 26. Rfb1 Rxb5 27. Rxb5 Rb8 28. Rxb8+ Nxb8 29. Kf1 Nc6 30. Ke2 Bxd4 31. Nd2 f5 32. f4 h6 33. h4 g6 34. Bf3 Bc3 35. Nb3 Kf7 36. Kf2 Ke7 37. Be2 Nb4 38. d4 Nc2 39. Bd3 Nxd4 40. Nxd4 Bxd4+ 41. Kf3 Kf6 42. g4 fxg4+ 43. Kxg4 Bf2 44. h5 gxh5+ 45. Kxh5 Be3 46. Kg4 h5+ 47. Kf3 Bc1 48. Bf1 Bxf4 49. Kxf4 e5+ 50. Ke3 Ke6 51. Bh3+ Kd6 52. Bf5 h4 53. Bh3 Kc5 54. Kd3 Kd6 55. Kc3 Ke7 56. Bg2 d4+ 57. Kc4 1/2-1/2

[Event "American Continental 03rd"]
[Site "Buenos Aires"]
[Date "2005.08.06"]
[Round "1"]
[White "Spraggett, Kevin"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2592"]
[BlackElo "2293"]
[PlyCount "97"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. Bc2 g6 13. d5 Nb8 14. c4 c6 15. b3 cxd5 16. cxd5 Nbd7 17. Nf1 Bg7 18. Bg5 Qc7 19. Rc1 Rac8 20. a4 bxa4 21. bxa4 Nc5 22. N3d2 h6 23. Be3 Qe7 24. Bb1 Nfd7 25. Nc4 Rf8 26. Nfd2 f5 27. f3 f4 28. Bf2 Bf6 29. Nb3 Nxa4 30. Nba5 Nac5 31. Nc6 Rxc6 32. dxc6 Bxc6 33. Nxd6 Bh4 34. Bxh4 Qxh4 35. Re2 Kg7 36. Rd2 Rb8 37. Ba2 Ba4 38. Qe2 Qe7 39. Kh2 Bb3 40. Nc4 Bxa2 41. Rxa2 Nb3 42. Rd1 Nd4 43. Qf2 Rb4 44. Rxd4 exd4 45. Qxd4+ Kh7 46. Rxa6 Qf7 47. Ra7 Rxc4 48. Qd6 Ne5 49. Re7 1-0

[Event "Posadas Summer op"]
[Site "Posadas"]
[Date "2005.02.08"]
[Round "7"]
[White "Gomez, Pedro"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "0-1"]
[ECO "C79"]
[BlackElo "2277"]
[PlyCount "86"]
[EventDate "2005.02.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. d3 Na5 9. c3 Nxb3 10. axb3 0-0 11. b4 Bb7 12. Nbd2 Nd7 13. Nb3 Rb8 14. Na5 Ba8 15. Nb3 Qc8 16. Be3 c5 17. bxc5 dxc5 18. d4 cxd4 19. cxd4 Bxe4 20. Nc5 Nxc5 21. dxc5 Rd8 22. Nd2 Bd5 23. b4 f5 24. f3 Bf6 25. Ra5 Qe6 26. Qc2 Bb7 27. Nb3 Qc4 28. Ra2 Bd5 29. Qxc4 Bxc4 30. Rb2 f4 31. Bc1 e4 32. Na5 Bd4+ 33. Kh1 Bxb2 34. Bxb2 exf3 35. gxf3 Re8 36. Re5 Rxe5 37. Bxe5 Re8 38. Bxf4 Bd5 39. c6 Bxf3+ 40. Kg1 Bd5 41. Kf2 Kf8 42. Bd6+ Kf7 43. c7 Ke6 0-1

[Event "Posadas Summer op"]
[Site "Posadas"]
[Date "2005.02.07"]
[Round "6"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Espinoza, Edgar"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2277"]
[BlackElo "2258"]
[PlyCount "71"]
[EventDate "2005.02.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 a6 4. Be2 Qc7 5. Nc3 d6 6. d4 cxd4 7. Nxd4 Nf6 8. Be3 Nbd7 9. 0-0 b6 10. f3 Be7 11. Qd2 0-0 12. Rfc1 Bb7 13. a4 Rfc8 14. a5 bxa5 15. Nb3 Qb8 16. Nxa5 Bc6 17. b4 Ne5 18. h3 Be8 19. f4 Nc6 20. Bf3 Nxa5 21. bxa5 e5 22. Rab1 Qc7 23. Nd5 Nxd5 24. cxd5 Qd7 25. Rxc8 Qxc8 26. fxe5 dxe5 27. d6 Bd8 28. Bg4 Bd7 29. Bxd7 Qxd7 30. Qd5 Rc8 31. Rb7 Qe6 32. d7 Ra8 33. Rb6 Qxd5 34. exd5 Ra7 35. Rd6 Ra8 36. Rc6 1-0

[Event "Posadas Summer op"]
[Site "Posadas"]
[Date "2005.02.07"]
[Round "5"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Tossutti, Juan Carlos"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2277"]
[BlackElo "2205"]
[PlyCount "61"]
[EventDate "2005.02.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bf1 d5 7. exd5 Nxd5 8. Nc3 Nxc3 9. bxc3 Bd6 10. d4 0-0 11. Bd3 cxd4 12. cxd4 h6 13. c3 Re8 14. Ne5 Nxe5 15. dxe5 Bf8 16. Re3 f5 17. exf6 Qxf6 18. Qh5 Rd8 19. Rf3 g6 20. Qa5 Qxf3 21. gxf3 Rxd3 22. Qa4 b5 23. Qe4 Rd1+ 24. Kg2 Ra7 25. Be3 Rxa1 26. Bxa7 Kf7 27. Qf4+ Ke8 28. Qc7 Bd7 29. Qb8+ Kf7 30. Qd8 Rd1 31. Bd4 1-0

[Event "Posadas Summer op"]
[Site "Posadas"]
[Date "2005.02.06"]
[Round "4"]
[White "Bachmann, Axel"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2314"]
[BlackElo "2277"]
[PlyCount "79"]
[EventDate "2005.02.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. Nbd2 a6 7. Bb3 0-0 8. Nf1 d5 9. Qe2 dxe4 10. dxe4 Be6 11. Ng3 h6 12. Bxe6 fxe6 13. Qc4 Qd6 14. Nf5 b5 15. Nxd6 bxc4 16. Nxc4 Nxe4 17. Be3 Bxe3 18. fxe3 Rad8 19. Ke2 g5 20. Rhf1 g4 21. Nfd2 Ng5 22. Rxf8+ Kxf8 23. h4 gxh3 24. gxh3 Nxh3 25. Rh1 Ng5 26. Rxh6 Ke7 27. Rg6 Nf7 28. Ne4 Rd5 29. b4 a5 30. Nc5 Nfd8 31. e4 Rxc5 32. bxc5 Nb7 33. Rg7+ Kd8 34. Rg5 Ke7 35. Nxe5 Kf6 36. Nf3 e5 37. Rh5 Ke6 38. Ng5+ Kd7 39. Rh7+ Kc8 40. Ne6 1-0

[Event "Posadas Summer op"]
[Site "Posadas"]
[Date "2005.02.05"]
[Round "3"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Rendon, Francisco Antonio"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2277"]
[PlyCount "67"]
[EventDate "2005.02.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 c6 4. Qd2 d6 5. c4 Nd7 6. Ne2 Ngf6 7. f3 e5 8. Na3 0-0 9. Rd1 a6 10. dxe5 dxe5 11. c5 Qe7 12. Qd6 Qxd6 13. Rxd6 Re8 14. Rd2 Bf8 15. Rc2 a5 16. Nc1 a4 17. Be2 Nh5 18. Nd3 Ng7 19. Nc4 Re6 20. g4 Ne8 21. h4 h6 22. g5 Nc7 23. Bf1 Re8 24. gxh6 f6 25. Rg1 Nb5 26. Rxg6+ Kh7 27. Rcg2 a3 28. b3 Nc3 29. Nd6 Bxd6 30. Rg7+ Kh8 31. cxd6 f5 32. h7 Nf6 33. Nxe5 Be6 34. Bd4 1-0

[Event "Posadas Summer op"]
[Site "Posadas"]
[Date "2005.02.05"]
[Round "2"]
[White "Reta, Miguel"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "0-1"]
[ECO "D25"]
[WhiteElo "2149"]
[BlackElo "2277"]
[PlyCount "50"]
[EventDate "2005.02.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 a6 5. Bxc4 b5 6. Be2 Bb7 7. 0-0 e6 8. a4 b4 9. Nbd2 Nbd7 10. a5 c5 11. Nc4 Qc7 12. Nfe5 Rd8 13. Qa4 Be7 14. Bd2 0-0 15. Rfc1 Nxe5 16. Nxe5 Nd7 17. Nf3 Qb8 18. Rd1 Bd5 19. b3 e5 20. dxe5 Nxe5 21. Nxe5 Qxe5 22. Bxa6 Rd6 23. Bc4 Bc6 24. Bb5 Bxb5 25. Qxb5 Rxd2 0-1

[Event "Posadas Summer op"]
[Site "Posadas"]
[Date "2005.02.04"]
[Round "1"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Goiriz, Yahari Damian"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2277"]
[BlackElo "2047"]
[PlyCount "53"]
[EventDate "2005.02.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 Be7 11. Bxf6 Bxf6 12. Qh5 g6 13. Qxd5 Qxd5 14. Nxd5 Bxb2 15. Rab1 Be5 16. Rfe1 Bd6 17. Nf6+ Kg7 18. Ne8+ Rxe8 19. Rxe8 Bb7 20. Rxa8 Bxa8 21. Rb5 c6 22. Ra5 Bb8 23. Be4 Kf6 24. Bxc6 Bxc6 25. Ra6 Ke6 26. Rxc6+ Kd7 27. Ra6 1-0

[Event "Villa Ballester LV op"]
[Site "Villa Ballester"]
[Date "2005.01.16"]
[Round "9"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Scarella, Enrique Alejandro"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2277"]
[BlackElo "2365"]
[PlyCount "100"]
[EventDate "2005.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 Be7 5. g3 0-0 6. Bg2 b6 7. 0-0 Bb7 8. e3 c5 9. d3 Nbd7 10. Nc3 Rc8 11. Qc2 Qc7 12. e4 dxe4 13. dxe4 Qb8 14. Rfd1 Rfd8 15. Rd2 Ng4 16. Rad1 Nde5 17. Nxe5 Nxe5 18. f4 Nc6 19. Ne2 Nb4 20. Qb1 Rxd2 21. Rxd2 Rd8 22. Rxd8+ Qxd8 23. Bc3 Nd3 24. Qf1 b5 25. Nc1 Nxc1 26. Qxc1 bxc4 27. bxc4 Qd3 28. Qb2 Qe3+ 29. Kf1 Ba6 30. Qb3 Qd3+ 31. Kf2 Bxc4 32. Qb2 f6 33. a3 Bb5 34. Qd2 c4 35. Qxd3 cxd3 36. Ke3 Bxa3 37. Kd2 Bc5 38. h3 Kf7 39. f5 Bd6 40. Bf1 Bxg3 41. Bxd3 Bxd3 42. Kxd3 g6 43. fxe6+ Kxe6 44. Ba5 Bf2 45. Bc3 h5 46. Ke2 Bb6 47. Bb4 a5 48. Bf8 g5 49. Kf3 a4 50. Ba3 Bc7 0-1

[Event "Villa Ballester LV op"]
[Site "Villa Ballester"]
[Date "2005.01.15"]
[Round "8"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Real de Azua, Ernesto"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2277"]
[BlackElo "2391"]
[PlyCount "44"]
[EventDate "2005.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. Re1 a6 8. e4 d6 9. d4 cxd4 10. Nxd4 Qc7 11. Be3 0-0 12. Rc1 Re8 13. f4 Bf8 14. f5 h6 15. Bf2 e5 16. Nd5 Qd8 17. Nxf6+ Qxf6 18. Nc2 Nd7 19. Ne3 Reb8 20. Nd5 Qd8 21. g4 b5 22. Bf1 Bxd5 1/2-1/2

[Event "Villa Ballester LV op"]
[Site "Villa Ballester"]
[Date "2005.01.14"]
[Round "7"]
[White "Bulo, Paulo Emanuel"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "2191"]
[BlackElo "2277"]
[PlyCount "62"]
[EventDate "2005.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 a6 5. a4 Bg4 6. Bxc4 e6 7. Nc3 Nc6 8. h3 Bh5 9. Be2 Bd6 10. 0-0 0-0 11. Nd2 Bxe2 12. Qxe2 e5 13. d5 Nb4 14. Nc4 e4 15. b3 Be7 16. Bb2 Nbxd5 17. Rad1 Nxc3 18. Bxc3 Qc8 19. f3 Qe6 20. f4 Nd5 21. Be5 f5 22. Rd2 b5 23. Nb2 Bc5 24. Kh2 Rad8 25. Nd1 c6 26. g4 Bd6 27. gxf5 Qxf5 28. Bxd6 Rxd6 29. Rg1 Nxf4 30. exf4 Qxf4+ 31. Kh1 Rxd2 0-1

[Event "Villa Ballester LV op"]
[Site "Villa Ballester"]
[Date "2005.01.12"]
[Round "6"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Bernal, Gustavo"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2277"]
[BlackElo "2161"]
[PlyCount "59"]
[EventDate "2005.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 g6 5. Be3 Bg7 6. Nxc6 bxc6 7. Bd4 Nf6 8. Nc3 0-0 9. Be2 Re8 10. f3 d5 11. exd5 Nxd5 12. Bxg7 Qh4+ 13. g3 Qh3 14. Nxd5 cxd5 15. Kf2 Kxg7 16. Qd4+ Kg8 17. Bb5 c6 18. Bxc6 Ba6 19. Bxe8 Rxe8 20. Rae1 Rxe1 21. Rxe1 Qxh2+ 22. Ke3 Qxg3 23. Kd2 Bb5 24. Qe5 Qxe5 25. Rxe5 Bc6 26. Re7 a6 27. Rc7 Bb5 28. Rc5 d4 29. b3 h5 30. Rxb5 1-0

[Event "Villa Ballester LV op"]
[Site "Villa Ballester"]
[Date "2005.01.11"]
[Round "5"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Lalanne, Pablo"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2277"]
[BlackElo "2027"]
[PlyCount "49"]
[EventDate "2005.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 c5 4. Bg2 Nf6 5. 0-0 Be7 6. b3 0-0 7. Bb2 Nc6 8. d4 Ne4 9. e3 Bf6 10. Nbd2 cxd4 11. Nxe4 dxe4 12. Nxd4 Bxd4 13. exd4 f5 14. f3 exf3 15. Rxf3 e5 16. dxe5 Qb6+ 17. Kh1 Be6 18. Rd3 Bxc4 19. Bd4 Nxd4 20. bxc4 Nc6 21. Rb1 Qf2 22. Rxb7 Nxe5 23. Rd2 Qe3 24. Re2 Qc3 25. Rb3 1-0

[Event "Villa Ballester LV op"]
[Site "Villa Ballester"]
[Date "2005.01.09"]
[Round "4"]
[White "Rivas, Lucas"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1932"]
[BlackElo "2277"]
[PlyCount "82"]
[EventDate "2005.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 g5 10. g3 Bg7 11. Bb2 0-0-0 12. Bg2 Rhe8 13. 0-0 Bxe5 14. Qxe5 Qxe5 15. Bxe5 Rxe5 16. cxd5 Bxf1 17. Kxf1 cxd5 18. Nc3 c6 19. Rd1 Rde8 20. Bf3 f5 21. h3 Kc7 22. Ne2 Rb8 23. Rd4 Rb5 24. Ke1 a5 25. Kd2 Rb4 26. Rd3 g4 27. Bg2 a4 28. Nf4 axb3 29. axb3 Rb8 30. h4 Ra8 31. Kc3 Re1 32. Bxd5 cxd5 33. Rxd5 Rf8 34. Nd3 Re2 35. b4 Ra8 36. Kb3 Rea2 37. Nf4 Rxf2 38. Rxf5 Rf3+ 39. Kc4 Rxg3 40. Nh5 Rf3 41. Rg5 Raf8 0-1

[Event "Villa Ballester LV op"]
[Site "Villa Ballester"]
[Date "2005.01.07"]
[Round "2"]
[White "Velazquez, Gustavo"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2088"]
[BlackElo "2277"]
[PlyCount "91"]
[EventDate "2005.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 g6 4. h3 Bg7 5. e3 0-0 6. c4 e6 7. Be2 b6 8. 0-0 Bb7 9. Nc3 a6 10. Rc1 Nbd7 11. cxd5 exd5 12. Nb1 Rc8 13. b4 Re8 14. Qb3 Ne4 15. Rc2 Nf8 16. Rfc1 Ne6 17. Bh2 Re7 18. Qa3 c5 19. dxc5 bxc5 20. bxc5 Rc6 21. Nbd2 Qc8 22. Nb3 Rd7 23. Nfd4 Nxd4 24. Nxd4 Bxd4 25. exd4 Re7 26. Bg4 f5 27. Bf3 g5 28. Bxe4 fxe4 29. Qe3 Qf5 30. Rb2 Bc8 31. Rb6 Ree6 32. Rxc6 Rxc6 33. Rb1 Qg6 34. Rb8 h5 35. Bd6 Kh7 36. Qg3 Qf5 37. Ra8 h4 38. Ra7+ Kg6 39. Qe3 Be6 40. Qb3 Rxd6 41. cxd6 Qf4 42. Qc3 Qxd6 43. Qc7 Qa3 44. Qh7+ Kf6 45. Qg7+ Kf5 46. Rf7+ 1-0

[Event "Villa Ballester LV op"]
[Site "Villa Ballester"]
[Date "2005.01.06"]
[Round "1"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Amed, Stephanie"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2277"]
[PlyCount "75"]
[EventDate "2005.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. g3 g6 4. Bg2 Bg7 5. f4 Nc6 6. Nf3 Nge7 7. c3 d6 8. Na3 0-0 9. 0-0 a6 10. Rd1 b5 11. d4 Qc7 12. dxc5 dxc5 13. Be3 c4 14. Rac1 Bb7 15. Nd2 Rad8 16. Qf2 Rd7 17. e5 Nd5 18. Bc5 Rc8 19. Ne4 Nce7 20. Bd6 Qb6 21. Qxb6 Nxb6 22. Nc5 Rxc5 23. Bxc5 Nbd5 24. b3 cxb3 25. axb3 Rc7 26. Bd6 Rd7 27. c4 Ne3 28. Bxb7 Rxb7 29. Rd3 N3f5 30. g4 Nxd6 31. Rxd6 bxc4 32. bxc4 Bf8 33. Rxa6 Nc8 34. c5 Rc7 35. c6 Ne7 36. Nb5 Rc8 37. c7 Nd5 38. Rac6 1-0

[Event "Villa Martelli Pro Am op 11th"]
[Site "Villa Martelli"]
[Date "2004.11.14"]
[Round "9"]
[White "Ferro, Ezequiel"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "2111"]
[BlackElo "2261"]
[PlyCount "95"]
[EventDate "2004.11.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 a6 5. Bxc4 b5 6. Bd3 Bb7 7. 0-0 Nbd7 8. a4 b4 9. Nbd2 e6 10. Qe2 c5 11. e4 cxd4 12. e5 Nd5 13. Ne4 h6 14. Bd2 Qb8 15. Rac1 Be7 16. Ng3 Nc5 17. Rxc5 Bxc5 18. Rc1 Be7 19. Rc4 Qa7 20. Rxd4 0-0-0 21. Ne4 Rd7 22. Nd6+ Bxd6 23. exd6 Rhd8 24. Rc4+ Kb8 25. Ne5 Rxd6 26. Nxf7 Qb6 27. Qe5 a5 28. Nxd8 Qxd8 29. Rd4 Qc7 30. Bf4 Nxf4 31. Qxd6 Qxd6 32. Rxd6 Bxg2 33. Bc4 Bb7 34. Bxe6 Kc7 35. Rd7+ Kb6 36. Bb3 g6 37. Rf7 Ne2+ 38. Kf1 Nd4 39. Bd1 Be4 40. Ke1 Kc5 41. Kd2 Nc6 42. Ke3 Bd5 43. Rc7 Kd6 44. Rh7 Ne7 45. Bc2 b3 46. Be4 h5 47. Rxe7 Kxe7 48. Bxd5 1-0

[Event "Villa Martelli Pro Am op 11th"]
[Site "Villa Martelli"]
[Date "2004.11.13"]
[Round "8"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Montoro, Gustavo Ernesto"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2261"]
[BlackElo "2030"]
[PlyCount "90"]
[EventDate "2004.11.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. g3 Nc6 4. c3 g6 5. Bg2 Nge7 6. f4 d5 7. d3 Bg7 8. Nf3 0-0 9. 0-0 b5 10. e5 Rb8 11. Be3 d4 12. cxd4 Nxd4 13. Nxd4 cxd4 14. Bf2 Bb7 15. Nd2 Bxg2 16. Kxg2 h5 17. Nf3 Nf5 18. Qe4 Qd7 19. Nxd4 Nxd4 20. Qxd4 Qxd4 21. Bxd4 Rfd8 22. Bxa7 Ra8 23. Bc5 Rxd3 24. Rf3 Rd5 25. Be3 Bf8 26. Rf2 b4 27. Kf3 Be7 28. Rd2 Rda5 29. b3 Kf8 30. Rc1 Rxa2 31. Rd7 Bd8 32. Rcd1 Ke8 33. Rb7 Rb2 34. Rxb4 Rxh2 35. Rb7 h4 36. gxh4 Rh3+ 37. Ke4 Rxh4 38. Rdd7 Rh7 39. Bc5 f5+ 40. exf6 Rxd7 41. Rxd7 Kxd7 42. Ke5 Bc7+ 43. Ke4 Ke8 44. b4 Kf7 45. Be7 Bd8 0-1

[Event "Villa Martelli Pro Am op 11th"]
[Site "Villa Martelli"]
[Date "2004.11.12"]
[Round "7"]
[White "Fiori, Hector Dionisio"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2111"]
[BlackElo "2261"]
[PlyCount "54"]
[EventDate "2004.11.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. e5 Ng4 8. 0-0 Bc5 9. Qe2 Qe7 10. Bf4 g5 11. Bd2 Nxe5 12. Re1 Bd6 13. Bc3 f6 14. Nd2 Bg4 15. f3 Bh5 16. Nb3 Bg6 17. Ba6 0-0 18. Bb7 Rad8 19. Qa6 Bxc2 20. Nd4 Bc5 21. Rac1 Bd3 22. Qxd3 Nxd3 23. Rxe7 Nxc1 24. Re1 Nxa2 25. Kf1 Nxc3 26. Ne6 Nb5 27. Nxc5 Rd6 0-1

[Event "Villa Martelli Pro Am op 11th"]
[Site "Villa Martelli"]
[Date "2004.11.11"]
[Round "6"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Tristan, Leonardo"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2261"]
[BlackElo "2190"]
[PlyCount "70"]
[EventDate "2004.11.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. g3 Nc6 4. Bg2 g6 5. c3 Bg7 6. f4 Nge7 7. Nf3 d6 8. Na3 0-0 9. Nc2 Rb8 10. d4 cxd4 11. Ncxd4 Nxd4 12. Nxd4 e5 13. fxe5 dxe5 14. Nb3 b6 15. 0-0 Be6 16. Be3 Qc7 17. Nd2 Rbd8 18. a4 f5 19. exf5 gxf5 20. a5 bxa5 21. Qa6 Bd5 22. Rxa5 Bxg2 23. Qe6+ Kh8 24. Rxa7 Bb7 25. Bb6 Qd7 26. Qxd7 Rxd7 27. Nc4 Nc8 28. Ra5 Nxb6 29. Nxb6 Rd2 30. Rf2 Rd1+ 31. Rf1 Rxf1+ 32. Kxf1 f4 33. Nd7 fxg3+ 34. Kg1 Rf1+ 35. Kxf1 gxh2 0-1

[Event "Villa Martelli Pro Am op 11th"]
[Site "Villa Martelli"]
[Date "2004.11.10"]
[Round "5"]
[White "Flores, Diego"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1/2-1/2"]
[ECO "C85"]
[WhiteElo "2480"]
[BlackElo "2261"]
[PlyCount "106"]
[EventDate "2004.11.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. Qe1 Be6 8. Nxe5 Qd4 9. Nf3 Qxe4 10. Qxe4 Nxe4 11. Re1 Nd6 12. Nc3 Bf6 13. d3 h6 14. Bf4 0-0 15. Be5 Bxe5 16. Rxe5 Rfe8 17. Rae1 Bg4 18. Nd4 Rxe5 19. Rxe5 Re8 20. Rxe8+ Nxe8 21. b4 Kf8 22. f4 g5 23. fxg5 hxg5 24. Ne4 f6 25. g3 Kg7 26. Kf2 Kg6 27. Ke3 Bc8 28. h4 Ng7 29. hxg5 f5 30. Nf2 Kxg5 31. a4 Nh5 32. Ne2 Bd7 33. a5 Be8 34. Kf3 Bf7 35. Nh3+ Kf6 36. Ke3 Ng7 37. Nhf4 Ne8 38. Nd4 Nd6 39. c4 Nc8 40. Ng2 Ne7 41. Nh4 Kg5 42. Ndf3+ Kf6 43. Kf4 b5 44. Ne5 Be6 45. Nhf3 bxc4 46. dxc4 Bxc4 47. Ke3 Nd5+ 48. Kd4 Bb5 49. Kc5 Nc3 50. Nxc6 Ne4+ 51. Kd5 Nc3+ 52. Kc5 Ne4+ 53. Kd5 Nc3+ 1/2-1/2

[Event "Villa Martelli Pro Am op 11th"]
[Site "Villa Martelli"]
[Date "2004.11.09"]
[Round "4"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Pedro, Fernando Pablo"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2261"]
[BlackElo "2180"]
[PlyCount "127"]
[EventDate "2004.11.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 c5 4. dxc5 Qa5+ 5. Nc3 Qxc5 6. e4 Bg7 7. Qd3 Nc6 8. Be3 Qa5 9. Qd2 d6 10. Nge2 Be6 11. Nc1 0-0 12. Nb3 Qb4 13. Nd5 Qxd2+ 14. Kxd2 Nd7 15. Rb1 Rfc8 16. Be2 a6 17. g4 Rab8 18. Rhc1 Kf8 19. a3 b5 20. cxb5 axb5 21. Ke1 f5 22. gxf5 gxf5 23. Nd2 Nd4 24. Rxc8+ Rxc8 25. Bxd4 Bxd4 26. Bxb5 fxe4 27. Nf4 Kf7 28. Nxe4 Bf5 29. Bd3 Ne5 30. Ng5+ Kf6 31. Nd5+ Kxg5 32. f4+ Kh4 33. Bxf5 Rc5 34. Nxe7 Nf3+ 35. Ke2 Nxh2 36. Rh1 Kg3 37. Bxh7 Bf6 38. Nf5+ Kxf4 39. Nxd6 Bxb2 40. Rxh2 Bxa3 41. Rh4+ Kg5 42. Ra4 Re5+ 43. Ne4+ Kh6 44. Bg8 Kg7 45. Bb3 Bb2 46. Kf3 Rb5 47. Ra7+ Kg6 48. Bf7+ Kh6 49. Kg4 Rb4 50. Bd5 Rb5 51. Be6 Rb8 52. Bf5 Rg8+ 53. Kh4 Rh8 54. Rf7 Bd4 55. Rd7 Bb2 56. Kg4 Rg8+ 57. Kf4 Bc1+ 58. Ke5 Bb2+ 59. Ke6 Rh8 60. Rd2 Ba1 61. Rg2 Ra8 62. Rg6+ Kh5 63. Ng3+ Kh4 64. Rg4+ 1-0

[Event "Villa Martelli Pro Am op 11th"]
[Site "Villa Martelli"]
[Date "2004.11.07"]
[Round "3"]
[White "Lopez Rebert, Pablo"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "2093"]
[BlackElo "2261"]
[PlyCount "132"]
[EventDate "2004.11.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Nf3 Nc6 4. b4 Bxb4 5. c3 Bd6 6. d4 Qe7 7. 0-0 b6 8. Bg5 f6 9. Bh4 Bb7 10. Nbd2 0-0-0 11. Bd5 g5 12. Bg3 h5 13. h4 g4 14. Ne1 Na5 15. Nb3 Bxd5 16. exd5 Nb7 17. Nc2 Nh6 18. Qd3 c6 19. Ne3 exd4 20. cxd4 Bxg3 21. fxg3 Rde8 22. Rae1 Qd6 23. dxc6 dxc6 24. Nf5 Qd7 25. Rxe8+ Qxe8 26. d5 Nxf5 27. Qxf5+ Kb8 28. dxc6 Qxc6 29. Qxf6 Qxf6 30. Rxf6 Rh7 31. Nd4 Nc5 32. Nc6+ Kb7 33. Nd8+ Ka6 34. Rf5 Rd7 35. Nc6 Kb5 36. Ne5 Rd5 37. Rg5 Ka4 38. Nc6 Rd1+ 39. Kh2 Ne4 40. Rf5 Rh1+ 41. Kxh1 Nxg3+ 42. Kh2 Nxf5 43. Nxa7 Ka3 44. Nc8 b5 45. Na7 b4 46. Nc6 Nxh4 47. Kg3 Ng6 48. Kf2 Nf4 49. Kg3 Ng6 50. Kf2 h4 51. Ke3 Ka4 52. Nd4 Ka5 53. Kf2 Kb6 54. Nf5 Kc5 55. Ne3 g3+ 56. Kf3 Kd4 57. Ke2 Ke4 58. Nc4 Nf4+ 59. Kf1 Nd3 60. a3 Kd4 61. Nd6 b3 62. a4 b2 63. Nb5+ Kc4 64. Na3+ Kb4 65. Nb1 Kxa4 66. Ke2 h3 0-1

[Event "Villa Martelli Pro Am op 11th"]
[Site "Villa Martelli"]
[Date "2004.11.07"]
[Round "3"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Solsona, Rocio"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2261"]
[BlackElo "1799"]
[PlyCount "49"]
[EventDate "2004.11.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Nd5 7. c4 Nb6 8. Bd3 d5 9. 0-0 Be7 10. Qc2 h6 11. Be3 Bb7 12. c5 Nd7 13. Bd4 Nf8 14. Nc3 Ne6 15. Ne2 0-0 16. f4 f6 17. Bf5 Bc8 18. Bxe6+ Bxe6 19. f5 fxe5 20. fxe6 exd4 21. Nxd4 Qe8 22. Rxf8+ Bxf8 23. Rf1 Be7 24. Nf5 Bf8 25. Nxh6+ 1-0

[Event "Buenos Aires Najdorf-A"]
[Site "Buenos Aires"]
[Date "2004.10.08"]
[Round "9"]
[White "Chtcherbine, Andrei"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2232"]
[BlackElo "2261"]
[PlyCount "20"]
[EventDate "2004.10.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Nxc6 dxc6 8. Qxd8+ Kxd8 9. Bg2 Ne7 10. 0-0 Kc7 1/2-1/2

[Event "Buenos Aires Najdorf-A"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "8"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Granara Barreto, Sebastian A"]
[Result "1/2-1/2"]
[ECO "B55"]
[WhiteElo "2261"]
[BlackElo "2237"]
[PlyCount "75"]
[EventDate "2004.10.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be6 7. c4 Nbd7 8. Be3 Rc8 9. N3d2 Nb6 10. Nc3 Be7 11. Nd5 Nfxd5 12. cxd5 Bd7 13. Bd3 Na4 14. Rb1 Nc5 15. Nc4 b5 16. Na3 Bg5 17. Bxg5 Qxg5 18. Kf2 0-0 19. h4 Qh6 20. g4 Qf4 21. Kg2 h5 22. Bxb5 hxg4 23. Bxd7 Nxd7 24. fxg4 Qxe4+ 25. Qf3 Qxf3+ 26. Kxf3 f5 27. gxf5 Rxf5+ 28. Ke2 Rc5 29. Rbc1 Rf4 30. Rxc5 Nxc5 31. Nb5 Rb4 32. Nxd6 Rxb2+ 33. Kf3 Rd2 34. Nc8 Kf7 35. d6 Nb7 36. Rb1 Nxd6 37. Nxd6+ Rxd6 38. Rb7+ 1/2-1/2

[Event "Buenos Aires Najdorf-A"]
[Site "Buenos Aires"]
[Date "2004.10.06"]
[Round "7"]
[White "Fiorito, Fabian"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1-0"]
[ECO "D29"]
[WhiteElo "2432"]
[BlackElo "2261"]
[PlyCount "104"]
[EventDate "2004.10.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 a6 5. Bxc4 b5 6. Bb3 Bb7 7. 0-0 e6 8. Qe2 Nbd7 9. Rd1 c5 10. a4 b4 11. a5 Qc7 12. e4 Bxe4 13. Ng5 Bd5 14. Bxd5 Nxd5 15. dxc5 N7f6 16. Nd2 Bxc5 17. Nde4 Be7 18. Nxf7 Kxf7 19. Ng5+ Ke8 20. Qxe6 Rf8 21. Rxd5 Nxd5 22. Qxd5 Rc8 23. Be3 Qd7 24. Qb3 h6 25. Ne6 Rf7 26. g3 Rc6 27. Nf4 Kf8 28. Rd1 Rd6 29. Re1 g5 30. Ng2 Rd3 31. Qc4 Rd1 32. Qxa6 Rxe1+ 33. Nxe1 Qd1 34. Qxh6+ Ke8 35. Qc6+ Kf8 36. Qc8+ Kg7 37. Kf1 b3 38. Qc4 Bd8 39. a6 Ba5 40. Bd4+ Kg8 41. Qc8+ Kh7 42. Qh8+ Kg6 43. Qg8+ Kh6 44. Qh8+ Kg6 45. Qg8+ Kh6 46. Qxf7 Qxe1+ 47. Kg2 Qe4+ 48. Qf3 Qxd4 49. Qf8+ Kg6 50. Qe8+ Kf5 51. Qf7+ Ke4 52. a7 Qd8 1-0

[Event "Buenos Aires Najdorf-A"]
[Site "Buenos Aires"]
[Date "2004.10.05"]
[Round "6"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Valiente, Cristobal"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2261"]
[BlackElo "2306"]
[PlyCount "109"]
[EventDate "2004.10.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 e5 3. f4 exf4 4. d4 Nc6 5. Nf3 d6 6. Bxf4 Bg4 7. Qf2 Nf6 8. Nbd2 Be7 9. 0-0-0 0-0 10. c3 Bh5 11. Bd3 Bg6 12. Bc2 Re8 13. Rhg1 Qd7 14. Bg5 d5 15. Bxf6 Bxf6 16. e5 Be7 17. Bxg6 hxg6 18. g4 Nd8 19. g5 Qf5 20. Nf1 Ne6 21. Ne3 Qe4 22. Rg4 Nf4 23. Rxf4 Qxf4 24. Rg1 f5 25. gxf6 Bxf6 26. Rg4 Qh6 27. Kd2 Bd8 28. Qg3 Rf8 29. Ke2 g5 30. Nxg5 Bxg5 31. Rxg5 Rf7 32. Nxd5 Re8 33. Rg6 Qh5+ 34. Kd2 Rf2+ 35. Qxf2 Qxg6 36. Qg3 Qxg3 37. hxg3 c6 38. Nf4 Kf7 39. c4 g5 40. Nd3 Rh8 41. Ke3 Rh2 42. d5 Rg2 43. Kf3 Rd2 44. Ke4 Rg2 45. Kf3 Rd2 46. Ke4 Rg2 47. d6 Ke8 48. e6 Re2+ 49. Kf5 Rd2 50. d7+ Ke7 51. Ne5 Rxb2 52. Nf7 Rd2 53. Kxg5 b5 54. d8Q+ Rxd8 55. Nxd8 1-0

[Event "Buenos Aires Najdorf-A"]
[Site "Buenos Aires"]
[Date "2004.10.04"]
[Round "4"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Lopez Silva, Hugo Andres"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2261"]
[BlackElo "2370"]
[PlyCount "27"]
[EventDate "2004.10.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 Re8 13. Ng5 Rf8 14. Nf3 1/2-1/2

[Event "Buenos Aires Najdorf-A"]
[Site "Buenos Aires"]
[Date "2004.10.04"]
[Round "5"]
[White "Moreda, Lucas"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2329"]
[BlackElo "2261"]
[PlyCount "93"]
[EventDate "2004.10.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. g3 Nf6 4. Bg2 0-0 5. Nge2 Re8 6. 0-0 c6 7. d4 exd4 8. Nxd4 d5 9. exd5 Bg4 10. Qd3 Nxd5 11. Nxd5 cxd5 12. Be3 Na6 13. a3 Qd7 14. b4 Bb6 15. Rfe1 Rac8 16. Nb5 Red8 17. Nxa7 Bxa7 18. Bxa7 Bf5 19. Qd4 Bxc2 20. Bb6 Nc7 21. Rac1 Bb3 22. Qe3 Ba4 23. Qe7 Qxe7 24. Rxe7 Na8 25. Rxc8 Rxc8 26. Be3 Bc6 27. b5 Bxb5 28. Bxd5 Rc7 29. Bxf7+ Kf8 30. Re5 Kxf7 31. Rxb5 Rd7 32. a4 Ke6 33. Kg2 Kd6 34. h4 Kc6 35. Rc5+ Kd6 36. Rc8 Nc7 37. Bf4+ Kc6 38. Kf3 Kb6 39. a5+ Kc6 40. Ke4 Rf7 41. Rxc7+ Rxc7 42. Bxc7 Kxc7 43. Kd5 h5 44. f3 Kd7 45. g4 g5 46. gxh5 gxh4 47. h6 1-0

[Event "Buenos Aires Najdorf-A"]
[Site "Buenos Aires"]
[Date "2004.10.03"]
[Round "3"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Flores, Diego"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "2261"]
[BlackElo "2480"]
[PlyCount "123"]
[EventDate "2004.10.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 a6 6. Bg2 Qc7 7. b3 Bb4+ 8. Bd2 Be7 9. Nc3 Nc6 10. Nc2 0-0 11. 0-0 b6 12. e4 d6 13. Qe2 Bb7 14. Rfd1 Rfe8 15. Be3 Ne5 16. Bd4 Rac8 17. Rac1 Ned7 18. f4 e5 19. fxe5 dxe5 20. Bf2 Bc5 21. Ne3 Bd4 22. Nf5 Bxf2+ 23. Kxf2 Rcd8 24. Kg1 g6 25. Nd5 Bxd5 26. cxd5 Nc5 27. Qe3 Kh8 28. Qg5 Ng8 29. b4 gxf5 30. bxc5 fxe4 31. d6 Qc6 32. Qf5 Qa4 33. Bxe4 Kg7 34. Rf1 f6 35. Qxh7+ Kf8 36. Rf2 Rd7 37. Qg6 Rg7 38. Rxf6+ Nxf6 39. Qxf6+ Kg8 40. Bd5+ Kh7 41. Qf5+ Kh8 42. Qh5+ Rh7 43. Qf3 Qd4+ 44. Kh1 e4 45. d7 Rd8 46. Qxe4 Qxe4+ 47. Bxe4 Rhxd7 48. cxb6 Rd1+ 49. Rxd1 Rxd1+ 50. Kg2 Rd2+ 51. Kf3 Rxa2 52. b7 Rb2 53. Kf4 a5 54. Bc6 Kg7 55. Ke5 a4 56. Bxa4 Rxb7 57. Bc6 Rb2 58. h4 Kh6 59. Kf4 Rb4+ 60. Be4 Rb3 61. g4 Rh3 62. h5 1/2-1/2

[Event "Buenos Aires Najdorf-A"]
[Site "Buenos Aires"]
[Date "2004.10.02"]
[Round "2"]
[White "Lujan, Carolina"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2325"]
[BlackElo "2261"]
[PlyCount "183"]
[EventDate "2004.10.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 a6 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg4 10. h3 Bh5 11. h4 g4 12. Ng1 Qd7 13. Nd2 0-0-0 14. Qc2 Bg6 15. 0-0-0 d5 16. Ne2 d4 17. c4 Bxe4 18. Nxe4 Nxe4 19. dxe4 d3 20. Qd2 dxe2 21. Qxd7+ Rxd7 22. Rxd7 Kxd7 23. Ba4 Bb4 24. Bxe5 Re8 25. Bc3 Bxc3 26. bxc3 Rxe4 27. Kd2 b5 28. Bc2 Rxc4 29. Bb3 Rf4 30. Kxe2 Na5 31. Rd1+ Ke7 32. Ke3 Rf6 33. Rd4 Nxb3 34. axb3 Rc6 35. c4 bxc4 36. bxc4 f5 37. Rd5 Ke6 38. Ra5 Rxc4 39. Rxa6+ c6 40. Kd3 Kd5 41. h5 Rd4+ 42. Ke2 Re4+ 43. Kd3 Re6 44. Ra8 Ke5 45. g3 f4 46. Ra5+ Kf6 47. gxf4 Rd6+ 48. Ke4 Rd5 49. Ra6 Rc5 50. Kd4 Rc2 51. Ke4 Rc4+ 52. Ke3 Kf5 53. Ra8 Re4+ 54. Kd3 Rxf4 55. Rg8 Rf3+ 56. Ke2 Rh3 57. Rc8 Rxh5 58. Rxc6 Rh3 59. Kf1 h5 60. Kg2 Rf3 61. Rh6 Kg5 62. Rh8 Rf5 63. Rg8+ Kf4 64. Rh8 Kg5 65. Rg8+ Kh4 66. Rh8 Ra5 67. Rg8 Ra2 68. Rg7 Ra5 69. Rg8 Rg5 70. Ra8 Rg6 71. Ra5 Rb6 72. Ra8 Kg5 73. Ra5+ Kg6 74. Ra4 Rf6 75. Ra8 h4 76. Rg8+ Kh5 77. Ra8 h3+ 78. Kg1 Kh4 79. Rh8+ Kg5 80. Ra8 Rf5 81. Rb8 Ra5 82. Rg8+ Kf4 83. Rf8+ Rf5 84. Ra8 Rd5 85. Rf8+ Ke4 86. Re8+ Re5 87. Rg8 Kf3 88. Rf8+ Ke2 89. Rf4 Rg5 90. Ra4 h2+ 91. Kxh2 Kxf2 92. Ra2+ 1/2-1/2

[Event "Buenos Aires Najdorf-A"]
[Site "Buenos Aires"]
[Date "2004.10.01"]
[Round "1"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Della Morte, Pablo"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "2261"]
[BlackElo "2350"]
[PlyCount "123"]
[EventDate "2004.10.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[EventCategory "4"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be7 7. c4 0-0 8. Nc3 Be6 9. Be3 Nbd7 10. Qd2 a6 11. a4 Rc8 12. Nd5 Bxd5 13. cxd5 Nh5 14. Bd3 Nf4 15. g3 Nxd3+ 16. Qxd3 Bg5 17. Bf2 Qc7 18. 0-0 Qc2 19. Qxc2 Rxc2 20. Rab1 Rfc8 21. Na5 R8c7 22. b4 Bd2 23. Be1 Be3+ 24. Bf2 Rxf2 25. Rxf2 Nb6 26. Rb3 Bd4 27. Kg2 Bxf2 28. Kxf2 Nxa4 29. b5 g6 30. bxa6 bxa6 31. Rb4 Nc3 32. Rb6 Nb5 33. Nc6 f5 34. Rxa6 fxe4 35. fxe4 Nc3 36. Ke3 Nd1+ 37. Ke2 Nb2 38. Ra8+ Kg7 39. Rd8 Nc4 40. Kd3 Nb2+ 41. Kc2 Na4 42. Rxd6 Nc5 43. Nxe5 Nxe4+ 44. Rc6 Re7 45. Nc4 Nf6 46. d6 Re2+ 47. Kd3 Rxh2 48. Rc7+ Kh6 49. Rf7 Kg5 50. Ne5 Rh1 51. Nf3+ Kf5 52. d7 Rd1+ 53. Nd2 Ke6 54. d8Q Kxf7 55. Qc7+ Kg8 56. Qe7 Nh5 57. Kc2 Rg1 58. Qe8+ Kg7 59. Qe5+ Kf7 60. Qd5+ Ke8 61. Qa8+ Kf7 62. Qa7+ 1-0

[Event "ARG-ch 79th"]
[Site "Buenos Aires"]
[Date "2004.10.01"]
[Round "9"]
[White "Semprevivo, Marcelo"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "0-1"]
[ECO "C86"]
[WhiteElo "2087"]
[BlackElo "2253"]
[PlyCount "74"]
[EventDate "2004.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Be7 6. 0-0 b5 7. Bb3 0-0 8. a4 Bb7 9. d3 d5 10. c3 b4 11. Nbd2 dxe4 12. dxe4 Na5 13. Bc2 b3 14. Nxb3 Nxb3 15. Bxb3 Bxe4 16. Nxe5 Bd6 17. Rd1 Qb8 18. Nd7 Nxd7 19. Bxf7+ Rxf7 20. Qxe4 Qe8 21. Qxe8+ Rxe8 22. Be3 Ne5 23. Rd4 Bc5 24. Re4 Bxe3 25. fxe3 Kf8 26. b4 Nd3 27. Rxe8+ Kxe8 28. Rd1 Nb2 29. Ra1 Kd7 30. a5 c6 31. Rb1 Nc4 32. Rd1+ Kc7 33. Re1 Kd6 34. Rd1+ Ke5 35. Rd8 Nxe3 36. Re8+ Kf4 37. Ra8 Kg4 0-1

[Event "ARG-ch 79th"]
[Site "Buenos Aires"]
[Date "2004.09.30"]
[Round "8"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Quiroga, Facundo"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "2253"]
[BlackElo "2370"]
[PlyCount "64"]
[EventDate "2004.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be6 7. c4 Nbd7 8. Be3 Rc8 9. N3d2 Nb6 10. b3 Be7 11. Nc3 0-0 12. Be2 Nh5 13. 0-0 Nf4 14. Re1 Bg5 15. Bf2 Bh4 16. Nf1 Bxf2+ 17. Kxf2 f5 18. exf5 Bxf5 19. g3 Nh3+ 20. Kg2 Qf6 21. Bd3 Ng5 22. Bxf5 Qxf5 23. Re3 Rf6 24. Qd3 Qh3+ 25. Kg1 Rcf8 26. f4 exf4 27. gxf4 Qg4+ 28. Ng3 Nh3+ 29. Kf1 Nxf4 30. Qe4 Nfd5+ 31. Kg1 Nxe3 32. Qxe3 Rf3 0-1

[Event "ARG-ch 79th"]
[Site "Buenos Aires"]
[Date "2004.09.29"]
[Round "7"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "Anelli, Antonio"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2253"]
[BlackElo "2330"]
[PlyCount "89"]
[EventDate "2004.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. f3 Qa5 10. Be2 Nh5 11. Qd2 Bxc3 12. Qxc3 Qxc3+ 13. bxc3 Ng7 14. c5 dxc5 15. Bxc5 Ne6 16. Bb5+ Bd7 17. Bxd7+ Kxd7 18. 0-0-0+ Ke8 19. Be3 b6 20. Rd3 f6 21. Rhd1 Kf7 22. Rd7 Rhd8 23. a4 Ke8 24. R7d5 Rac8 25. Kc2 Rxd5 26. Rxd5 Nc7 27. Rd1 Na6 28. a5 bxa5 29. Bxa7 Nb4+ 30. Kb3 Nc6 31. Be3 Rb8+ 32. Kc2 Ne5 33. Bf4 Rb5 34. Rd5 Rxd5 35. exd5 Nc4 36. Kb3 Nb6 37. c4 Kd7 38. Be3 Nc8 39. Ka4 e6 40. dxe6+ Kxe6 41. Kxa5 Kd7 42. Bc5 Kc6 43. Kb4 h5 44. g3 g5 45. g4 1-0

[Event "ARG-ch 79th"]
[Site "Buenos Aires"]
[Date "2004.09.28"]
[Round "6"]
[White "Curatola, Clemente"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2139"]
[BlackElo "2253"]
[PlyCount "92"]
[EventDate "2004.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 g6 3. Nc3 Bg7 4. Nf3 b6 5. e4 dxe4 6. Nxe4 Bb7 7. Bd3 h6 8. Be3 Nd7 9. Qd2 Ngf6 10. Nxf6+ Nxf6 11. Ne5 Nd5 12. Bb5+ Kf8 13. 0-0-0 e6 14. Kb1 a6 15. Bd3 c5 16. Bxg6 fxg6 17. Nxg6+ Kg8 18. Nxh8 Qf6 19. c3 Kxh8 20. dxc5 bxc5 21. Bxc5 Nxc3+ 22. bxc3 Qf5+ 23. Ka1 Qxc5 24. Rc1 Bxg2 25. Rhg1 Qd5 26. Qf4 Qf3 27. Qc7 Qxf2 28. h4 Rf8 29. Rcf1 Qxf1+ 30. Rxf1 Bxf1 31. Kb2 e5 32. Ka3 e4 33. Qg3 Rf3 34. Qb8+ Kh7 35. h5 Rxc3+ 36. Kb4 Rf3 37. Qe8 Bd3 38. Qg6+ Kh8 39. a4 Rf6 40. Qe8+ Kh7 41. a5 Rf8 42. Qg6+ Kh8 43. Kc5 Rd8 44. Qe6 e3 45. Kc6 Bb5+ 46. Kc7 Re8 0-1

[Event "ARG-ch 79th"]
[Site "Buenos Aires"]
[Date "2004.09.27"]
[Round "5"]
[White "Mazziotti Irigoyen, Gabriel"]
[Black "De Dovitiis, Alejo"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2253"]
[BlackElo "2356"]
[PlyCount "56"]
[EventDate "2004.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 Nc6 3. c3 e5 4. g3 g6 5. Bg2 Bg7 6. Nh3 h5 7. f4 d6 8. d3 Nh6 9. Ng5 h4 10. gxh4 Bg4 11. Bf3 Bd7 12. h5 exf4 13. Bxf4 f6 14. h4 fxg5 15. hxg5 Nf7 16. hxg6 Nxg5 17. Rxh8+ Bxh8 18. Bh5 Bg7 19. Nd2 Qf6 20. Bg3 0-0-0 21. 0-0-0 Ne6 22. d4 Nexd4 23. Qh2 Qe6 24. cxd4 Qxa2 25. e5 Nxd4 26. Nb1 Bh6+ 27. Bf4 Qc4+ 28. Nc3 Bxf4+ 0-1

[Event "ARG-ch 79th"]
[Site "Buenos Aires"]
[Date "2004.09.26"]
[Round "4"]
[White "Flores, Diego"]
[Black "Mazziotti Irigoyen, Gabriel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2450"]
[BlackElo "2253"]
[PlyCount "159"]
[EventDate "2004.09.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 0-0 7. Nbd2 a6 8. Bb3 Ba7 9. h3 Ne7 10. Re1 Ng6 11. Nf1 h6 12. Ng3 Be6 13. d4 c5 14. dxe5 dxe5 15. Bxe6 fxe6 16. Qxd8 Raxd8 17. Be3 Rd7 18. Red1 Rfd8 19. Rxd7 Rxd7 20. a4 Rc7 21. a5 Bb8 22. Nd2 Rc6 23. Nc4 Kf7 24. f3 Ke7 25. Ra3 Kd7 26. Rb3 Kc8 27. Nf1 Nd7 28. Nfd2 Bc7 29. Ra3 Nh8 30. Ra1 Nf7 31. g3 Bd8 32. h4 Be7 33. Kf2 Kb8 34. Rd1 Rc8 35. Nb3 Rd8 36. Ke2 Kc7 37. Nc1 Nd6 38. Nxd6 Bxd6 39. Nb3 Kc6 40. Nd2 Kb5 41. b3 Bc7 42. Nc4 Nf6 43. Rxd8 Bxd8 44. Nxe5 Bxa5 45. c4+ Kb6 46. Nd3 Kc6 47. Nxc5 e5 48. Ne6 Ne8 49. f4 Kd6 50. Nc5 Kc6 51. fxe5 Nc7 52. Nd3 Ne6 53. Nf4 Kd7 54. Kd3 Be1 55. Ne2 h5 56. c5 Nd8 57. Kc4 Ke6 58. Bd4 g6 59. Nf4+ Kf7 60. Kd5 Bxg3 61. e6+ Ke8 62. Nxg6 Nc6 63. Bf6 Nb4+ 64. Kc4 Nc2 65. Bg5 Ne1 66. Kd5 Nd3 67. e5 Bf2 68. Be7 Nb4+ 69. Ke4 Nc6 70. Bd6 Nd4 71. Nf4 Nxb3 72. Nxh5 Nxc5+ 73. Kd5 Nxe6 74. Kxe6 Bxh4 75. Ng7+ Kd8 76. Nf5 Be1 77. Kf7 Bd2 78. e6 Bg5 79. Nd4 a5 80. Nf3 1-0

