[Event "Mar del Plata op 37th"]
[Site "Mar del Plata"]
[Date "2006.04.13"]
[Round "7"]
[White "Goldwaser, Christian"]
[Black "Martinez, Matias"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2308"]
[BlackElo "2167"]
[PlyCount "59"]
[EventDate "2006.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. g3 e5 5. Bg2 d6 6. d3 Be7 7. 0-0 0-0 8. Ne1 Be6 9. Nd5 Qd7 10. Nc2 Bh3 11. Nce3 Bxg2 12. Kxg2 Nh5 13. Bd2 f5 14. f4 g5 15. fxe5 f4 16. Nxe7+ Nxe7 17. Nd5 Nxd5 18. cxd5 dxe5 19. e4 g4 20. gxf4 exf4 21. Qb3 f3+ 22. Kg1 g3 23. d6+ Kg7 24. Qd5 f2+ 25. Kg2 Nf6 26. Qg5+ Kh8 27. hxg3 Qxd6 28. Bc3 h6 29. Qxh6+ Kg8 30. Qg6+ 1-0

[Event "Mar del Plata op 37th"]
[Site "Mar del Plata"]
[Date "2006.04.12"]
[Round "6"]
[White "Martinez, Matias"]
[Black "Roman, Facundo"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2167"]
[BlackElo "2319"]
[PlyCount "131"]
[EventDate "2006.04.08"]
[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 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Be3 g6 6. h3 Bg7 7. Nf3 c5 8. Nc3 0-0 9. Qd2 cxd4 10. Bxd4 e5 11. Bc5 Re8 12. 0-0-0 Qxd2+ 13. Nxd2 f5 14. Nb5 Na6 15. Ba3 Be6 16. Nd6 Reb8 17. Nb3 Nxc4 18. Bxc4 Bxc4 19. Nxc4 Rc8 20. Nbd2 b5 21. b3 e4 22. Kb1 bxc4 23. Nxc4 Rab8 24. Nd6 Rc6 25. Rd5 Nc7 26. Ra5 Bd4 27. g4 Bxf2 28. gxf5 e3 29. f6 e2 30. f7+ Kg7 31. Re5 Bg3 32. Ne8+ Kxf7 33. Re7+ Kg8 34. Rg7+ Kh8 35. Bb2 Nd5 36. Re7+ Kg8 37. Rxe2 Rcc8 38. Rd1 Rxe8 39. Rxe8+ Rxe8 40. Rxd5 Re7 41. Kc2 Kf7 42. b4 Ke6 43. Rd3 Bf4 44. a4 g5 45. b5 h5 46. a5 Rb7 47. Rb3 Kd5 48. Kd3 g4 49. hxg4 hxg4 50. Bd4 Rh7 51. b6 Rh3+ 52. Kc2 a6 53. Rd3 Kc4 54. Rd1 Rh2+ 55. Kb1 g3 56. b7 Rh7 57. Bb6 Bb8 58. Kc2 Rxb7 59. Rd4+ Kb5 60. Rd5+ Kc6 61. Rg5 Rd7 62. Rg6+ Kd5 63. Bg1 Bd6 64. Kd3 Rf7 65. Rg5+ Kc6 66. Ke2 1/2-1/2

[Event "Mar del Plata op 37th"]
[Site "Mar del Plata"]
[Date "2006.04.11"]
[Round "5"]
[White "Bitelmajer, Martin"]
[Black "Martinez, Matias"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "2301"]
[BlackElo "2167"]
[PlyCount "136"]
[EventDate "2006.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 0-0 7. a3 a5 8. Be2 Ngxe5 9. Nxe5 Nxe5 10. 0-0 Re8 11. Kh1 Nc6 12. Rb1 d6 13. e4 Nd4 14. Bd3 Qh4 15. f3 c6 16. Qe1 Qxe1 17. Rxe1 a4 18. Bf4 Be6 19. Rbd1 Red8 20. h3 f6 21. Bh2 Kf7 22. f4 Ke7 23. Bg3 h6 24. Ne2 Nxe2 25. Rxe2 Bd4 26. Rde1 g5 27. Rd2 c5 28. Bf2 Bxf2 29. Rxf2 Rf8 30. Rb1 b6 31. Kg1 h5 32. Be2 h4 33. Rc1 Rg8 34. Bg4 Bxg4 35. hxg4 gxf4 36. Rxf4 Rg6 37. Kh2 Rb8 38. Kh3 Rh6 39. Rf5 b5 40. Rh5 Rg6 41. cxb5 Rxb5 42. Rc2 Rg8 43. Rxh4 Rgb8 44. Rh7+ Ke6 45. Rc4 Rb3+ 46. Kh2 Rxb2 47. Rxa4 Re2 48. Rh3 Rbb2 49. Rg3 Rbd2 50. g5 fxg5 51. Rxg5 Rd4 52. Rxd4 cxd4 53. Kg3 Rxe4 54. Kf2 d5 55. Rg3 Kd6 56. a4 Kc5 57. a5 Kc4 58. Ra3 d3 59. Ra4+ Kc3 60. Ra3+ Kc2 61. a6 d2 62. Ra2+ Kc3 63. Ra1 Ra4 64. Rxa4 d1Q 65. Ra3+ Kb4 66. a7 Qd4+ 67. Kg3 Qg7+ 68. Kh3 Qh8+ 0-1

[Event "Mar del Plata op 37th"]
[Site "Mar del Plata"]
[Date "2006.04.09"]
[Round "2"]
[White "Martinez, Matias"]
[Black "Rodriguez Vila, Andres"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2167"]
[BlackElo "2502"]
[PlyCount "54"]
[EventDate "2006.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Qe2 Nf6 4. Nf3 dxe4 5. dxe4 Bc5 6. Bg5 h6 7. Bxf6 Qxf6 8. e5 Qe7 9. Nbd2 0-0 10. Qe4 Nc6 11. Bd3 f5 12. exf6 gxf6 13. c3 f5 14. Qf4 Kh7 15. Ne5 Bxf2+ 16. Qxf2 Nxe5 17. Bc2 Ng4 18. Qf3 Qg5 19. 0-0-0 e5 20. Rde1 Rd8 21. Re2 e4 22. Qg3 Be6 23. h3 Nf6 24. Qxc7+ Rd7 25. Qe5 Re8 26. g4 Bc4 27. h4 Qxd2+ 0-1

[Event "ARG-ch U18"]
[Site "Villa Carlos Paz"]
[Date "2004.09.04"]
[Round "6"]
[White "Martinez, Matias"]
[Black "Sanduay, Nicolas"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2161"]
[BlackElo "1847"]
[PlyCount "55"]
[EventDate "2004.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Qe2 Be7 4. Nf3 c5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 dxe4 8. dxe4 0-0 9. e5 Nd7 10. c3 Qc7 11. Bf4 a6 12. Nbd2 b5 13. Ne4 Rd8 14. Nf6+ gxf6 15. exf6 Bd6 16. Bxd6 Qxd6 17. Rad1 Qf8 18. Ng5 Bb7 19. Rxd7 Rxd7 20. Qh5 h6 21. Be4 Ne5 22. Nh7 Bxe4 23. Nxf8 Nf3+ 24. Kg2 Ng5+ 25. f3 Rd2+ 26. Kg1 Bxf3 27. Rxf3 Nxf3+ 28. Qxf3 1-0

[Event "ARG-ch U18"]
[Site "Villa Carlos Paz"]
[Date "2004.09.03"]
[Round "4"]
[White "Castillo, Eduardo"]
[Black "Martinez, Matias"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2161"]
[PlyCount "80"]
[EventDate "2004.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[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 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 b6 7. Nc3 Nxc3 8. bxc3 Qc7 9. Qb3 Bb7 10. Be2 d6 11. 0-0 Nd7 12. Bf4 Rc8 13. Rac1 Be7 14. Qc2 0-0 15. Rfe1 Rfd8 16. exd6 Bxd6 17. Bxd6 Qxd6 18. Ng5 Nf6 19. Bf3 Bxf3 20. Nxf3 b5 21. Qb3 Nd5 22. Qxb5 Nxc3 23. Qa5 Ne2+ 24. Rxe2 Rxc1+ 25. Re1 Qb6 26. Qe5 Rxe1+ 27. Qxe1 Rb8 28. Qe5 Qb5 29. Qe3 Qb1+ 30. Ne1 Qxa2 31. h4 Rb1 32. Kh2 Qd5 33. Nf3 a5 34. Ng5 h6 35. Qd3 Qf5 36. Ne4 Qf4+ 37. g3 Qc1 38. Qf3 Qg1+ 39. Kh3 Qh1+ 40. Qxh1 Rxh1+ 0-1

[Event "ARG-ch U18"]
[Site "Villa Carlos Paz"]
[Date "2004.09.03"]
[Round "5"]
[White "Manzone, Alessandro Jr"]
[Black "Martinez, Matias"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2269"]
[BlackElo "2161"]
[PlyCount "40"]
[EventDate "2004.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[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. Nc3 Bb4 4. g3 c5 5. Nf3 cxd4 6. Nxd4 Ne4 7. Qd3 Qa5 8. Nb3 Nxc3 9. Nxa5 Ne4+ 10. Bd2 Bxd2+ 11. Qxd2 Nxd2 12. Kxd2 Nc6 13. Nxc6 dxc6 14. Bg2 e5 15. Kc3 Be6 16. Rhd1 Ke7 17. Rd2 Rad8 18. Rad1 Rxd2 19. Rxd2 Rd8 20. Rxd8 Kxd8 1/2-1/2

[Event "ARG-ch U18"]
[Site "Villa Carlos Paz"]
[Date "2004.09.02"]
[Round "3"]
[White "Martinez, Matias"]
[Black "Pereyra, Horacio"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2161"]
[BlackElo "1994"]
[PlyCount "106"]
[EventDate "2004.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 f5 5. Bg5 Nf6 6. e3 Be7 7. Bd3 0-0 8. 0-0 Na6 9. cxd5 cxd5 10. Bxa6 bxa6 11. Ne5 Bb7 12. Rc1 Rc8 13. f4 Qb6 14. Bxf6 Bxf6 15. Nd7 Qxb2 16. Nxf8 Rxc3 17. Nd7 Bc6 18. Nxf6+ gxf6 19. Rxc3 Qxc3 20. Qc1 Qc4 21. Qxc4 dxc4 22. Rc1 Bd5 23. Rc3 Kf7 24. Ra3 Kg6 25. Rxa6 c3 26. Rxa7 c2 27. Rc7 Bxa2 28. Rxc2 Bd5 29. Kf2 h6 30. h3 h5 31. Kg3 Be4 32. Rb2 Bd5 33. Kh4 Be4 34. g3 Bf3 35. Rb8 Kf7 36. Rc8 Kg6 37. Rg8+ Kf7 38. Rc8 Kg6 39. Rc7 Kh6 40. Re7 Bd5 41. g4 hxg4 42. hxg4 fxg4 43. Kxg4 f5+ 44. Kh4 Kg6 45. Kg3 Kf6 46. Ra7 Be4 47. Kf2 Bd3 48. Ke1 Kg6 49. Kd2 Be4 50. Kc3 Bd5 51. Kb4 Kh5 52. Rg7 Kh6 53. Rg5 Be4 1-0

[Event "ARG-ch U18"]
[Site "Villa Carlos Paz"]
[Date "2004.09.02"]
[Round "2"]
[White "Obregon, Carlos Andres"]
[Black "Martinez, Matias"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2259"]
[BlackElo "2161"]
[PlyCount "111"]
[EventDate "2004.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 0-0 11. 0-0 d4 12. Ne2 Re8 13. Nf4 Qd6 14. Nh5 Nd5 15. Qf3 Be6 16. Bd2 g6 17. Nf6+ Nxf6 18. Qxf6 Qe7 19. Bg5 Qxf6 20. Bxf6 Bd5 21. Rfe1 Re6 22. Rxe6 fxe6 23. Bb5 Rc8 24. c3 dxc3 25. Bxc3 Ne7 26. Rd1 Kf7 27. f3 a6 28. Be2 Bc6 29. Kf2 Nd5 30. Be5 Ba4 31. Rd2 Rc2 32. Rxc2 Bxc2 33. f4 h5 34. Bf3 Ke7 35. g3 Bf5 36. Bg2 Kd7 37. Bd4 Kd6 38. Bf1 Ke7 39. Be5 Kd7 40. Kf3 Bg4+ 41. Ke4 Bf5+ 42. Kf3 Bg4+ 43. Kf2 Bf5 44. h3 Ke7 45. Kf3 Nf6 46. Bxf6+ Kxf6 47. g4 hxg4+ 48. hxg4 Bc2 49. g5+ Ke7 50. Ke3 Kd6 51. Bg2 b6 52. Be4 Bxe4 53. Kxe4 a5 54. a4 Kd7 55. Ke5 Ke7 56. b3 1-0

[Event "ARG-ch U18"]
[Site "Villa Carlos Paz"]
[Date "2004.09.01"]
[Round "1"]
[White "Toniutti, Ezio"]
[Black "Martinez, Matias"]
[Result "0-1"]
[ECO "E77"]
[WhiteElo "1906"]
[BlackElo "2161"]
[PlyCount "64"]
[EventDate "2004.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Be2 c5 7. d5 e6 8. Nf3 exd5 9. e5 Ne4 10. Nxd5 Nc6 11. Qc2 f5 12. exf6 Nxf6 13. Nxf6+ Bxf6 14. 0-0 Bf5 15. Qb3 Qb6 16. Qd1 Bxb2 17. Bxb2 Qxb2 18. Qd5+ Kh8 19. Rae1 Rae8 20. Qxd6 Rf6 21. Qxc5 Rxe2 22. Rxe2 Qxe2 23. Re1 Qd3 24. Re8+ Kg7 25. h4 Qd7 26. Qe3 Be6 27. Ra8 Qc7 28. Ng5 Bf7 29. h5 Qxf4 30. Qa3 Bxc4 31. Nh3 Qd4+ 32. Kh1 Rf1+ 0-1

[Event "ARG-ch U18 sf1"]
[Site "Esperanza"]
[Date "2004.02.17"]
[Round "1"]
[White "Martinez, Matias"]
[Black "Garnier, Juan Marcelo"]
[Result "1-0"]
[ECO "C58"]
[PlyCount "83"]
[EventDate "2004.02.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. d3 h6 7. Nf3 e4 8. dxe4 Nxc4 9. Qd4 Nb6 10. c4 Nfd7 11. Nbd2 Qf6 12. e5 Qf5 13. 0-0 Bc5 14. Qc3 a5 15. b3 0-0 16. a3 Re8 17. Bb2 Bf8 18. Rae1 Nc5 19. Re3 Qh5 20. h3 c6 21. d6 a4 22. b4 Ne6 23. Kh2 Nf4 24. Ng1 Be6 25. Rfe1 g5 26. g3 Nfd5 27. cxd5 Nxd5 28. Qd4 Nxe3 29. Rxe3 Qd1 30. Ngf3 Bg7 31. Qc3 Bf5 32. Nd4 Bd7 33. g4 Rac8 34. N2f3 c5 35. bxc5 b6 36. Re1 Qxe1 37. Qxe1 Bxe5+ 38. Qxe5 Rxe5 39. Nxe5 Rxc5 40. Ndf3 Rc2 41. Nd3 Bc6 42. Nd4 1-0

[Event "ARG-ch U16"]
[Site "Esperanza"]
[Date "2003.09.18"]
[Round "4"]
[White "Fedrizzi, Alan"]
[Black "Martinez, Matias"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1898"]
[PlyCount "58"]
[EventDate "2003.09.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 d5 4. Qe2 Nf6 5. g3 Nc6 6. Bg2 Be7 7. 0-0 b6 8. Re1 Bb7 9. e5 Nd7 10. c4 d4 11. h4 Qc7 12. Bf4 h6 13. Na3 a6 14. h5 0-0-0 15. Nc2 g5 16. hxg6 fxg6 17. g4 g5 18. Bg3 h5 19. a3 Rh6 20. Rab1 Rdh8 21. Kf1 hxg4 22. Ng1 Bf8 23. b4 Bg7 24. bxc5 Nxc5 25. Qd2 Nxe5 26. Bxb7+ Qxb7 27. Bxe5 Rh1 28. f3 Qxf3+ 29. Qf2 Rxg1+ 1-0

[Event "ARG-ch U16"]
[Site "Esperanza"]
[Date "2003.09.18"]
[Round "3"]
[White "Garnier, Rene Augusto"]
[Black "Martinez, Matias"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "57"]
[EventDate "2003.09.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 dxc6 7. 0-0 e5 8. Bg5 Be7 9. Nd2 Bg4 10. Qe1 Nh5 11. Be3 Bg5 12. f3 Be6 13. Bc4 Bxe3+ 14. Qxe3 Nf4 15. g3 Ng6 16. Bxe6 fxe6 17. Rad1 Qd4 18. Qxd4 exd4 19. Nb3 e5 20. f4 b6 21. fxe5 c5 22. e6 Rf8 23. c3 Rxf1+ 24. Rxf1 dxc3 25. bxc3 Nh8 26. Rd1 Rd8 27. Rd5 Ke7 28. Nd2 Rd6 29. Kf2 1/2-1/2

[Event "ARG-ch U16"]
[Site "Esperanza"]
[Date "2003.09.17"]
[Round "2"]
[White "Martinez, Matias"]
[Black "Mareco, Sandro"]
[Result "1/2-1/2"]
[ECO "B31"]
[BlackElo "2162"]
[PlyCount "39"]
[EventDate "2003.09.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 cxd4 8. cxd4 d5 9. Bxc6 bxc6 10. e5 Ne4 11. Nc3 Bf5 12. Nd2 Nxc3 13. bxc3 c5 14. Ba3 c4 15. Qa4 Re8 16. Nf1 h5 17. Ne3 Bd3 18. Nc2 a5 19. Rab1 Qc8 20. Rb2 1/2-1/2

[Event "ARG-ch U16"]
[Site "Esperanza"]
[Date "2003.09.17"]
[Round "1"]
[White "Martinez, Matias"]
[Black "Mashal, Ruben"]
[Result "1-0"]
[ECO "A08"]
[BlackElo "2024"]
[PlyCount "57"]
[EventDate "2003.09.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Qe2 Ne7 4. Nf3 c5 5. g3 Nbc6 6. Bg2 g6 7. 0-0 Bg7 8. c3 0-0 9. e5 Rb8 10. Bf4 b5 11. Nbd2 Qc7 12. Rfe1 a5 13. h4 Ba6 14. Rac1 Rfd8 15. Nh2 b4 16. Ndf3 Kh8 17. h5 Ng8 18. hxg6 hxg6 19. Ng4 a4 20. a3 bxa3 21. bxa3 Rb3 22. Ng5 Rdb8 23. Bf3 Nge7 24. Qf1 Kg8 25. Nf6+ Bxf6 26. exf6 e5 27. Qh3 Kf8 28. fxe7+ Kxe7 29. Bxd5 1-0

[Event "Mar del Plata op 34th"]
[Site "Mar del Plata"]
[Date "2003.04.12"]
[Round "1"]
[White "Martinez, Matias"]
[Black "Rubinetti, Jorge Alberto"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "2434"]
[PlyCount "64"]
[EventDate "2003.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Ne7 7. c3 Bg6 8. Nh4 Nf5 9. Nxf5 Bxf5 10. Bd3 Bxd3 11. Qxd3 Be7 12. f4 g6 13. b3 Qb6 14. Be3 h5 15. c4 Qa6 16. Qc2 Kf8 17. c5 Kg7 18. b4 b6 19. Nd2 bxc5 20. bxc5 Rab8 21. Nf3 Rb7 22. Rab1 Rhb8 23. Rxb7 Qxb7 24. Nd2 Qb5 25. Rb1 Qe2 26. Rb3 Rxb3 27. Qxb3 Nxc5 28. dxc5 d4 29. Bxd4 Qxd2 30. Qe3 Qxa2 31. h3 h4 32. f5 Qb1+ 0-1

[Event "ARG-ch U16 sf etapa 2"]
[Site "Esteban Echeverria"]
[Date "2003.??.??"]
[Round "6.5"]
[White "Kruger, Eduardo Daniel"]
[Black "Martinez, Matias"]
[Result "0-1"]
[ECO "E77"]
[PlyCount "94"]
[EventDate "2003.07.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. exd5 Bg4 10. 0-0 Bxf3 11. Bxf3 a6 12. Qb3 Qc7 13. Bd2 Nbd7 14. Rae1 Rab8 15. Re7 b5 16. cxb5 c4 17. Qc2 axb5 18. Rfe1 Rfc8 19. Kh1 Bf8 20. R7e3 Nc5 21. Ne4 Nxd5 22. Bc3 Nxe4 23. Rxe4 Nxc3 24. Qxc3 b4 25. Qc2 c3 26. b3 Qd7 27. R4e3 d5 28. Rd1 d4 29. Red3 Bg7 30. h3 Re8 31. Bg4 f5 32. Bf3 Qd6 33. g3 Rbc8 34. h4 Re7 35. Kg2 Rce8 36. Kf2 Re4 37. Kf1 R8e6 38. Kf2 Re7 39. Kf1 Qd7 40. Qg2 Kh8 41. h5 gxh5 42. Bxh5 Qe6 43. Qf2 Qa6 44. Bf3 Re3 45. Be2 Rxe2 46. Qxe2 Rxe2 47. Kxe2 Qxa2+ 0-1

[Event "ARG-ch U16 sf etapa 2"]
[Site "Esteban Echeverria"]
[Date "2003.??.??"]
[Round "3.2"]
[White "Martinez, Matias"]
[Black "Garnier, Rene Augusto"]
[Result "1/2-1/2"]
[ECO "B31"]
[PlyCount "28"]
[EventDate "2003.07.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 cxd4 8. cxd4 d5 9. e5 Ne4 10. Bxc6 bxc6 11. Nc3 Nxc3 12. bxc3 Bg4 13. h3 Bxf3 14. Qxf3 e6 1/2-1/2

[Event "ARG-ch U16 sf etapa 2"]
[Site "Esteban Echeverria"]
[Date "2003.??.??"]
[Round "5.4"]
[White "Martinez, Matias"]
[Black "Marquez, Marcos"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "122"]
[EventDate "2003.07.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 c6 6. a4 0-0 7. Nge2 Qc7 8. 0-0 e5 9. h3 Nbd7 10. Be3 a5 11. Qd2 Nb6 12. b3 d5 13. dxe5 Nxe4 14. Nxe4 dxe4 15. Bc5 Re8 16. Bd6 Qd8 17. Qd4 Nd5 18. Qxe4 Bf5 19. Qc4 Bxe5 20. Bxe5 Rxe5 21. Rad1 Qb6 22. Nd4 Be4 23. Nf3 Bxf3 24. Bxf3 Rd8 25. Qd4 Ree8 26. Bxd5 Qxd4 27. Rxd4 Rxd5 28. Rxd5 cxd5 29. Rd1 Rd8 30. Rd4 Kf8 31. c4 Ke7 32. cxd5 Kd6 33. Kg2 Rc8 34. Rc4 Re8 35. b4 Re5 36. bxa5 Rxd5 37. Rf4 f5 38. Rh4 h5 39. Rb4 Kc6 40. Rb6+ Kc7 41. Rxg6 Rxa5 42. Rg5 Rxa4 43. Rxf5 h4 44. g4 Kc6 45. Rh5 b5 46. Rxh4 Ra8 47. Rh5 b4 48. Re5 b3 49. Re1 Rb8 50. Kg3 b2 51. Rb1 Kd5 52. g5 Ke4 53. Kg4 Ke5 54. f4+ Ke6 55. f5+ Kf7 56. h4 Rb4+ 57. Kh5 Rb8 58. f6 Rb4 59. g6+ Kxf6 60. Rf1+ Kg7 61. Rb1 Rb5+ 1/2-1/2

[Event "ARG-ch U16 sf etapa 2"]
[Site "Esteban Echeverria"]
[Date "2003.??.??"]
[Round "1.8"]
[White "Martinez, Matias"]
[Black "Sanseverino, Victoria"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "45"]
[EventDate "2003.07.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 c6 6. Nge2 0-0 7. 0-0 Nbd7 8. h3 b6 9. f4 Bb7 10. e5 dxe5 11. dxe5 Ne8 12. Nd4 Qc8 13. Qf3 Nb8 14. Be3 f6 15. exf6 exf6 16. f5 Nd6 17. Ne6 c5 18. Qf2 Rf7 19. Rad1 Rd7 20. fxg6 hxg6 21. Nxg7 Bxg2 22. Qxg2 Qc6 23. Rxf6 1-0

[Event "ARG-ch U16 sf etapa 2"]
[Site "Esteban Echeverria"]
[Date "2003.??.??"]
[Round "4.2"]
[White "Mashal, Ruben"]
[Black "Martinez, Matias"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2024"]
[PlyCount "55"]
[EventDate "2003.07.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 c5 7. d5 e6 8. Bd3 exd5 9. exd5 Re8+ 10. Be3 a6 11. a4 Nbd7 12. 0-0 Qc7 13. Qd2 Nh5 14. g4 Nhf6 15. Rae1 Nf8 16. Ng5 h5 17. f3 Bd7 18. Bf4 hxg4 19. hxg4 N8h7 20. Nxh7 Nxh7 21. Qh2 Be5 22. Ne4 Bxa4 23. Kg2 Bxf4 24. Qxf4 Rad8 25. Rh1 f6 26. Rxh7 Rxe4 27. Qxf6 Re2+ 28. Bxe2 1-0

[Event "ARG-ch U16 sf etapa 2"]
[Site "Esteban Echeverria"]
[Date "2003.??.??"]
[Round "2.4"]
[White "Preuss, Maximiliano"]
[Black "Martinez, Matias"]
[Result "0-1"]
[ECO "B45"]
[PlyCount "86"]
[EventDate "2003.07.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 0-0 11. 0-0 d4 12. Ne2 Bg4 13. f3 Bh5 14. b4 Nd5 15. Nf4 Bg6 16. Bxg6 hxg6 17. Nxd5 Qxd5 18. Re1 Rfe8 19. Bb2 Rad8 20. f4 Re4 21. Qd2 Rde8 22. Rxe4 Rxe4 23. Re1 f5 24. h3 Qc4 25. Rxe4 fxe4 26. b5 Qxb5 27. Bxd4 Nxd4 28. Qxd4 Qb1+ 29. Kh2 Qe1 30. g3 Kh7 31. Qd5 Qf2+ 32. Kh1 e3 33. Qg5 Qf3+ 34. Kh2 Qe2+ 35. Kh1 Qd1+ 36. Kh2 e2 37. Qh4+ Kg8 38. f5 e1Q 39. Qc4+ Kf8 40. Qc8+ Qe8 41. Qc5+ Kg8 42. Qc4+ Kh8 43. Qh4+ Qh5 0-1

[Event "Mar del Plata-ch Primera"]
[Site "Mar del Plata"]
[Date "2002.09.??"]
[Round "6"]
[White "Fernandez, Alejandro"]
[Black "Martinez, Matias"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2148"]
[BlackElo "2056"]
[PlyCount "64"]
[EventDate "2002.09.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 e6 4. d3 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Nge2 d6 8. 0-0 0-0 9. f4 g6 10. Qd2 Nd4 11. Nxd4 Bxd4+ 12. Kh1 Bd7 13. Nd1 Bg7 14. c3 f5 15. Nf2 Kh8 16. Rae1 e5 17. fxe5 Bxe5 18. d4 cxd4 19. cxd4 Bg7 20. e5 dxe5 21. dxe5 Qe7 22. e6 Bc6 23. Nd3 Rfd8 24. Qe2 Be4 25. Nf2 Bd5 26. Bxd5 Rxd5 27. Nd3 Rd4 28. Rf4 Rad8 29. Rxd4 Rxd4 30. Qf3 Rd6 31. Nc5 b6 32. Nd7 Rxd7 0-1

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "2002.03.28"]
[Round "7"]
[White "Martinez, Matias"]
[Black "Geloso, Claudio"]
[Result "1/2-1/2"]
[ECO "B15"]
[BlackElo "2259"]
[PlyCount "39"]
[EventDate "2002.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 087 Extra"]
[Source "ChessBase"]
[SourceDate "2002.05.03"]
[SourceVersion "2"]
[SourceVersionDate "2002.08.09"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. Nf3 Bg7 5. exd5 cxd5 6. Be3 Nc6 7. Be2 Nf6 8. h3 0-0 9. 0-0 Ne4 10. Bd3 f5 11. Qc1 Qa5 12. Ne2 Bd7 13. Bh6 Rac8 14. Bxg7 Kxg7 15. Ne5 Nxe5 16. dxe5 Qc7 17. f4 b5 18. Qe3 e6 19. b4 a6 20. Kh2 1/2-1/2

[Event "Mar del Plata op 32nd"]
[Site "Mar del Plata"]
[Date "2001.04.07"]
[Round "1"]
[White "Bianchi, Albino Angel"]
[Black "Martinez, Matias"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2229"]
[PlyCount "67"]
[EventDate "2001.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 081 Extra"]
[Source "ChessBase"]
[SourceDate "2001.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 Nc6 4. d4 d5 5. e5 Ng8 6. Nf3 Bb4 7. Bd3 Nge7 8. 0-0 dxc4 9. Bxc4 0-0 10. Bg5 a6 11. Ne4 b5 12. Nf6+ Kh8 13. Qd3 Ng6 14. Bb3 Be7 15. Ne4 Bxg5 16. Nexg5 Ncxe5 17. Nxe5 Qxg5 18. Qf3 Nxe5 19. Qxa8 Ng6 20. Rac1 Qe7 21. Qc6 Qd6 22. Qxc7 Qxc7 23. Rxc7 Nf4 24. g3 Nd5 25. Bxd5 exd5 26. Rfc1 Be6 27. Ra7 g6 28. Rxa6 Rb8 29. a3 b4 30. a4 b3 31. a5 Bf5 32. Rb6 Ra8 33. a6 Bd3 34. Ra1 1-0

