[Event "Prix Metropolitano 6th"]
[Site "Montevideo"]
[Date "1999.??.??"]
[Round "1"]
[White "Carbone, Gerardo"]
[Black "Martinez, Marcos"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2220"]
[PlyCount "52"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b4 d6 3. Bb2 e5 4. e3 Be7 5. Bc4 0-0 6. d3 d5 7. Bb3 Bxb4+ 8. Nbd2 e4 9. Nd4 c5 10. Ne2 Be6 11. Nf4 exd3 12. Nxd3 Bxd2+ 13. Qxd2 c4 14. Nc5 cxb3 15. cxb3 Qe7 16. Ba3 b6 17. Nxe6 Qxe6 18. Bxf8 Kxf8 19. Rc1 Nc6 20. 0-0 Rd8 21. Qc2 Rd6 22. Rfe1 Qe4 23. Qb2 a5 24. a3 Ng4 25. f3 Qe5 26. Qb1 Qxh2+ 0-1

[Event "Buenos Aires Intercoop 25th"]
[Site "Buenos Aires"]
[Date "1999.??.??"]
[Round "2"]
[White "Correa, Hernan David"]
[Black "Martinez, Marcos"]
[Result "1-0"]
[ECO "B50"]
[BlackElo "2220"]
[PlyCount "28"]
[EventDate "1999.08.??"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 e6 4. a4 a6 5. Bc4 Nf6 6. d3 Be7 7. Bf4 Nc6 8. 0-0 0-0 9. Re1 e5 10. Bg5 Be6 11. Bxf6 Bxf6 12. Nd5 Rb8 13. Qd2 h6 14. c3 Na5 1-0

[Event "Prix Metropolitano 6th"]
[Site "Montevideo"]
[Date "1999.??.??"]
[Round "5"]
[White "Fernandez, Cistac R"]
[Black "Martinez, Marcos"]
[Result "1-0"]
[ECO "B75"]
[BlackElo "2220"]
[PlyCount "77"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 Bd7 9. Bc4 a6 10. 0-0-0 Ne5 11. Bb3 h5 12. h3 Rc8 13. Kb1 b5 14. g4 b4 15. Nd5 a5 16. Nxf6+ Bxf6 17. g5 Bg7 18. f4 Nc4 19. Qe2 Nxe3 20. Qxe3 Qc7 21. f5 a4 22. Bd5 Be5 23. fxg6 fxg6 24. Rc1 Qc5 25. Rhd1 Rf8 26. Qd3 Rf2 27. Ne6 Qb6 28. Rf1 Bb5 29. Rxf2 Bxd3 30. Rf8+ Kd7 31. Rxc8 Kxc8 32. cxd3+ Kb8 33. Rf1 Qe3 34. Rf8+ Ka7 35. Ra8+ Kb6 36. Rb8+ Ka7 37. Ra8+ Kb6 38. Rb8+ Ka7 39. Rb7+ 1-0

[Event "Prix Metropolitano 6th"]
[Site "Montevideo"]
[Date "1999.??.??"]
[Round "4"]
[White "Martinez, Marcos"]
[Black "Pinero, Ismael"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2220"]
[PlyCount "98"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d5 6. Nxc6 bxc6 7. cxd5 Nxd5 8. Bd2 e5 9. Qa4 Bd7 10. Qe4 Qc7 11. Nxd5 cxd5 12. Qxd5 Bc6 13. Qa5 Qxa5 14. Bxa5 Rb8 15. Bc3 f6 16. f3 Bc5 17. e4 0-0 18. Bc4+ Kh8 19. Ke2 a5 20. b3 Bb4 21. Bxb4 axb4 22. a4 bxa3 23. Rxa3 Bb5 24. Rd1 Bxc4+ 25. bxc4 Rfc8 26. Rc3 h5 27. h4 Rb4 28. c5 Rb5 29. c6 Kh7 30. c7 Rb7 31. Rd7 Ra7 32. Ke3 Kg6 33. Rc6 Ra3+ 34. Kf2 Ra2+ 35. Kg3 Kh6 36. Kh3 Ra3 37. Rb6 Rc3 38. Rb7 Rc6 39. g4 g5 40. Rd8 hxg4+ 41. Kxg4 R8xc7 42. hxg5+ fxg5 43. Rxc7 Rxc7 44. Rd6+ Kg7 45. Kxg5 Rf7 46. Rg6+ Kh7 47. Rf6 Re7 48. Kf5 Kg7 49. Re6 Rf7+ 1-0

[Event "Prix Metropolitano 6th"]
[Site "Montevideo"]
[Date "1999.??.??"]
[Round "3"]
[White "Rivero, Jose Luis"]
[Black "Martinez, Marcos"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "2254"]
[BlackElo "2220"]
[PlyCount "86"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f4 0-0 6. Nf3 c5 7. d5 Na6 8. Bd3 Nc7 9. 0-0 a6 10. a4 b6 11. Qe1 e6 12. Qh4 exd5 13. exd5 Ng4 14. Qxd8 Rxd8 15. f5 Ne5 16. Nxe5 Bxe5 17. fxg6 hxg6 18. Bg5 Re8 19. Bf6 Bxf6 20. Rxf6 Re3 21. Bxg6 fxg6 22. Rxg6+ Kf7 23. Rxd6 Rb8 24. Rf1+ Ke7 25. Rh6 Ne8 26. Rh7+ Kd8 27. Rf8 Re7 28. Rh6 Bd7 29. Kf2 Re5 30. h3 b5 31. axb5 axb5 32. cxb5 Bxb5 33. Re6 Rxe6 34. dxe6 Bc6 35. Rf5 Rxb2+ 36. Ke3 Nd6 37. Rxc5 Bxg2 38. Kf4 Bxh3 39. Ke5 Ne8 40. Rd5+ Ke7 41. Rd7+ Kf8 42. Rf7+ Kg8 43. Rf3 Bxe6 1/2-1/2

[Event "Prix Metropolitano 6th"]
[Site "Montevideo"]
[Date "1999.??.??"]
[Round "2"]
[White "Sanchez Castillo, Sarai Carolina"]
[Black "Martinez, Marcos"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2082"]
[BlackElo "2220"]
[PlyCount "120"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Be3 Bg7 4. Nc3 c6 5. Qd2 Nf6 6. f3 Qa5 7. g4 h5 8. g5 Nfd7 9. h4 Na6 10. 0-0-0 b5 11. Kb1 Rb8 12. f4 Nb6 13. e5 d5 14. Bh3 Nc4 15. Qe1 b4 16. Ne4 dxe4 17. Bc1 Bf5 18. b3 Nb6 19. Bxf5 gxf5 20. Qg3 Nd5 21. Ne2 Nac7 22. g6 f6 23. Bb2 Rb6 24. c4 bxc3 25. Nxc3 Nxc3+ 26. Bxc3 Qd5 27. Bb2 Qe6 28. Rhg1 Nd5 29. Rge1 Kd7 30. Re2 Rhb8 31. Rc2 a5 32. Rc4 Bh6 33. Qe1 Rb5 34. Rdc1 Nb4 35. d5 Rxd5 36. Qe3 Rb7 37. a3 Nd3 38. Rxc6 Bxf4 39. Qg1 Qxc6 40. Rxc6 Kxc6 41. g7 Rxb3 42. g8Q Rxb2+ 43. Ka1 Bxe5 44. Qc8+ Kb5 45. Qb1 Rxb1+ 46. Kxb1 Bd6 47. a4+ Kxa4 48. Qc6+ Rb5+ 49. Ka1 Be5+ 50. Ka2 Nb4+ 51. Kb1 Nxc6+ 52. Ka2 Rb2+ 53. Ka1 Rh2+ 54. Kb1 Kb3 55. Kc1 Nd4 56. Kd1 Kc3 57. Ke1 Kd3 58. Kf1 Ke3 59. Kg1 Nf3+ 60. Kf1 Rf2# 0-1

[Event "Naron op"]
[Site "Naron"]
[Date "1995.??.??"]
[Round "?"]
[White "Brozos Vazquez, Miguel"]
[Black "Martinez, Marcos"]
[Result "1-0"]
[ECO "B73"]
[BlackElo "2265"]
[PlyCount "53"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d6 9. h3 a6 10. f4 Bd7 11. Nb3 b5 12. a3 Rc8 13. Qe1 Be6 14. Rd1 Qc7 15. g4 Nd7 16. Qh4 Nb6 17. f5 Bxb3 18. cxb3 Na5 19. Bh6 f6 20. g5 Qc5+ 21. Kh1 Qe5 22. Bxg7 Kxg7 23. Qh6+ Kf7 24. Qxh7+ Ke8 25. fxg6 Qe6 26. g7 Rg8 27. Bg4 1-0

[Event "ARG-Cup"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "2"]
[White "Ibar, Marcelo Rodolfo"]
[Black "Martinez, Marcos"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2260"]
[BlackElo "2265"]
[PlyCount "55"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. b3 0-0 7. Bb2 d5 8. cxd5 exd5 9. d4 Nbd7 10. Nc3 Re8 11. Rc1 c6 12. Qc2 Rc8 13. Rfd1 Qc7 14. Ne5 Bd6 15. Bh3 Re7 16. f4 Rce8 17. Nxd7 Nxd7 18. Nxd5 cxd5 19. Qxc7 Bxc7 20. Rxc7 Nf6 21. Rxe7 Rxe7 22. Bf1 Ng4 23. Rc1 g6 24. Ba3 Re4 25. Rc7 Ba6 26. Rxa7 Bxe2 27. Bg2 Rxd4 28. Ra8+ 1-0

[Event "ARG-Cup"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "1"]
[White "Martinez, Marcos"]
[Black "Guzzardo, Rogelio Antonio"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2265"]
[BlackElo "2105"]
[PlyCount "78"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Nf3 Re8 9. Qc2 c6 10. h3 Nf8 11. 0-0 Ng6 12. Bxf6 Bxf6 13. b4 b6 14. Na4 Bb7 15. Rac1 Qd6 16. Qb3 Rac8 17. Rc2 Bd8 18. Bf5 Rc7 19. Rfc1 Rce7 20. Nb2 Bc7 21. Nd3 Qf6 22. Bxg6 hxg6 23. b5 Re6 24. bxc6 Rxc6 25. Rxc6 Bxc6 26. Nde5 Re6 27. Qc3 Bxe5 28. dxe5 Qe7 29. Nd4 Bd7 30. Nxe6 Bxe6 31. a4 a6 32. Rb1 Qd7 33. Rxb6 Qxa4 34. Qd4 Qc4 35. Qxc4 dxc4 36. Rxa6 g5 37. Rxe6 fxe6 38. Kf1 Kf7 39. Ke2 Kg6 1-0

[Event "Naron op"]
[Site "Naron"]
[Date "1995.??.??"]
[Round "?"]
[White "Martinez, Marcos"]
[Black "Llompart Ramis, Sebastian"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2265"]
[PlyCount "77"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Nge7 9. Nc3 Ng6 10. Na4 Qd8 11. g3 a6 12. h4 b5 13. Nc3 Nge7 14. Bd3 Nc8 15. Be3 Nb6 16. Ng5 f5 17. exf6 Qxf6 18. Nxh7 Rxh7 19. Bxh7 g6 20. h5 0-0-0 21. Bxg6 e5 22. dxe5 Qxe5 23. 0-0 d4 24. Bf4 Qg7 25. Ne4 Nd5 26. Bg5 Be7 27. Bxe7 Ndxe7 28. Nc5 Nxg6 29. Nxd7 Nh4 30. Nc5 Re8 31. Rc1 Re3 32. Kh2 Nf5 33. Rg1 Re5 34. Qf3 Qf6 35. Ne4 Qd6 36. Ng5 Qd7 37. Qxc6+ Qxc6 38. Rxc6+ Kb7 39. Rc5 1-0

[Event "ARG-Cup"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "3"]
[White "Martinez, Marcos"]
[Black "Mussanti, Diego"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2265"]
[BlackElo "2310"]
[PlyCount "85"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 Nbd7 9. Nf3 Re8 10. h3 a5 11. 0-0 Nf8 12. a3 Be6 13. Rab1 N6d7 14. Bf4 b5 15. b4 axb4 16. axb4 Qc8 17. e4 Nb6 18. e5 Nc4 19. Bc1 h6 20. Nh2 f5 21. Ne2 Ra4 22. Qc3 Nh7 23. Bc2 Ra7 24. Qd3 Rf8 25. f3 Rf7 26. g4 Nf8 27. Rf2 Ra2 28. Bb3 Ra8 29. Bc2 Bh4 30. Rg2 Be7 31. Ng3 fxg4 32. hxg4 Bg5 33. Bxg5 hxg5 34. Rb3 Ra1+ 35. Nhf1 g6 36. Nh1 Qb8 37. Nhg3 Qa7 38. Rf2 Bd7 39. Ne2 Be6 40. Kg2 Qe7 41. Qc3 Ra2 42. Nc1 Ra8 43. Nd3 1-0

[Event "ARG-Cup"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "4"]
[White "Martinez, Marcos"]
[Black "Suarez Munilla, Jose Luis"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2265"]
[BlackElo "2260"]
[PlyCount "61"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. e3 Nf6 7. Bb5 cxd4 8. exd4 Be7 9. Ne5 Bd7 10. 0-0 0-0 11. Bg5 a6 12. Ba4 Re8 13. Re1 h6 14. Bh4 Rc8 15. Bb3 Be6 16. Nxc6 Rxc6 17. Qd3 Qd7 18. Bc2 g6 19. Qd2 Kg7 20. f3 Bf5 21. Bb3 Be6 22. Re2 Rcc8 23. Rae1 g5 24. Bg3 Bd6 25. Be5 Bxe5 26. Rxe5 Bf5 27. h4 g4 28. Qf4 Bg6 29. fxg4 Qxg4 30. Qxg4 Rxe5 31. Qxc8 1-0

[Event "Naron op"]
[Site "Naron"]
[Date "1995.??.??"]
[Round "?"]
[White "Quinones, Victoriano"]
[Black "Martinez, Marcos"]
[Result "1/2-1/2"]
[ECO "B34"]
[BlackElo "2265"]
[PlyCount "122"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f4 0-0 8. e5 Ne8 9. Be2 d6 10. Bf3 Bd7 11. exd6 Nxd6 12. 0-0 Qb6 13. Nd5 Qd8 14. Qd3 Nf5 15. Nxf5 Bxf5 16. Qd2 e6 17. Nb4 Qc7 18. Nxc6 bxc6 19. g4 Rfd8 20. Qf2 Bxb2 21. Rad1 Bxg4 22. Bxg4 Qa5 23. c4 Rxd1 24. Rxd1 Qxa2 25. Bd4 Bxd4 26. Qxd4 Qa6 27. Bf3 Rc8 28. Ra1 Qb6 29. c5 Qc7 30. Qd6 Qb7 31. Be4 Qb4 32. Qe5 a5 33. Rb1 Qa4 34. Bd3 Rd8 35. Qf6 Qd4+ 36. Qxd4 Rxd4 37. Rb8+ Kg7 38. Be2 Rxf4 39. Rc8 Kf6 40. Rxc6 Rf5 41. Rc8 Ke7 42. Bb5 h5 43. Re8+ Kf6 44. c6 Rxb5 45. c7 Rc5 46. c8Q Rxc8 47. Rxc8 e5 48. Ra8 Kf5 49. Rxa5 f6 50. Kg2 h4 51. Kf3 h3 52. Ra4 g5 53. Rb4 Kg6 54. Kg3 f5 55. Kxh3 e4 56. Rb6+ Kh5 57. Kg3 f4+ 58. Kf2 Kg4 59. Rf6 Kh3 60. Rh6+ Kg4 61. Rf6 Kh3 1/2-1/2

[Event "ARG-Cup"]
[Site "Argentina"]
[Date "1995.??.??"]
[Round "5"]
[White "Vergagni, Ernesto"]
[Black "Martinez, Marcos"]
[Result "1/2-1/2"]
[ECO "D66"]
[WhiteElo "2210"]
[BlackElo "2265"]
[PlyCount "23"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 Nbd7 7. Rc1 c6 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. a4 1/2-1/2

[Event "ARG-chB U18"]
[Site "Tres Arroyos"]
[Date "1994.??.??"]
[Round "6"]
[White "Bernard, Ignacio"]
[Black "Martinez, Marcos"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "2300"]
[PlyCount "76"]
[EventDate "1994.06.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 e5 7. dxe5 Nxe5 8. Qe2 Qe7 9. Bc2 Bd7 10. f4 Nc6 11. Qxe7+ Bxe7 12. Be3 Rc8 13. Nf3 Nb4 14. Na3 Nxc2+ 15. Nxc2 b6 16. 0-0-0 0-0 17. Ne5 Ba4 18. Rd2 Ne4 19. Rxd5 Nxc3 20. bxc3 Rxc3 21. Rd2 Rfc8 22. Bd4 Rxc2+ 23. Rxc2 Rxc2+ 24. Kb1 Rxg2 25. Rc1 f6 26. Rc8+ Bf8 27. Ng4 Bd7 28. Rc7 Bxg4 29. hxg4 Rxg4 30. Rxa7 Rxf4 31. Be3 Re4 32. Bf2 h5 33. Ra6 Bc5 34. Bxc5 bxc5 35. a4 h4 36. a5 h3 37. Ra8+ Kh7 38. Rd8 Re1+ 0-1

[Event "Naron op"]
[Site "Naron"]
[Date "1994.??.??"]
[Round "?"]
[White "Caselas Cabanas, Jacobo"]
[Black "Martinez, Marcos"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2340"]
[BlackElo "2300"]
[PlyCount "78"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 0-0 6. Qd2 Nbd7 7. f3 c5 8. d5 a6 9. Nh3 Rb8 10. Nf2 Ne5 11. a4 Qa5 12. f4 Neg4 13. Nxg4 Bxg4 14. Ra3 Rbe8 15. Bd3 Bc8 16. 0-0 e6 17. dxe6 fxe6 18. Kh1 Qc7 19. Bc2 h6 20. Bh4 g5 21. Bf2 gxf4 22. Qxf4 Nd7 23. Qh4 Ne5 24. Nd1 Ng6 25. Qg3 Ne5 26. Ne3 Rf6 27. Raa1 Ref8 28. b3 Rg6 29. Qh4 Rg5 30. Bg1 Ng6 31. Rxf8+ Bxf8 32. Qf2 Qg7 33. Rf1 e5 34. Nf5 Bxf5 35. exf5 Nf4 36. g3 Nh5 37. f6 Qd7 38. Qg2 Qg4 39. Be3 Nf4 1-0

[Event "Naron op"]
[Site "Naron"]
[Date "1994.??.??"]
[Round "?"]
[White "Castrillon Otero, Javier"]
[Black "Martinez, Marcos"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "2300"]
[PlyCount "50"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Nc6 6. Be3 cxd4 7. Nxd4 Nf6 8. Nxc6 bxc6 9. c4 Bb4+ 10. Nd2 0-0 11. Qb3 Rb8 12. Qa4 d4 13. Bg5 Re8+ 14. Kd1 Bxd2 15. Bxd2 Ne4 16. Kc2 Bf5 17. Bd3 Nc5 18. Qxa7 Nxd3 19. Rhb1 Ra8 20. Qxa8 Qxa8 21. a4 Nc5+ 22. Kd1 Bd3 23. Rc1 Qc8 24. f3 Be2+ 25. Ke1 Nd3# 0-1

[Event "Buenos Aires GP1"]
[Site "Buenos Aires"]
[Date "1994.??.??"]
[Round "3"]
[White "Conlazo, Eusebio"]
[Black "Martinez, Marcos"]
[Result "1/2-1/2"]
[ECO "A08"]
[BlackElo "2300"]
[PlyCount "66"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. 0-0 Nc6 5. d3 Bg4 6. Nc3 e6 7. h3 Bh5 8. Re1 Be7 9. Bf4 0-0 10. g4 Bg6 11. Ne5 Nxe5 12. Bxe5 h5 13. Bxf6 Bxf6 14. e4 hxg4 15. hxg4 Bxc3 16. bxc3 dxe4 17. Bxe4 Bxe4 18. Rxe4 Qf6 19. Qd2 Rfd8 20. Rae1 Rd5 21. R1e3 Qg6 22. Qe2 Rad8 23. Rg3 Qf6 24. Qd2 R8d6 25. Ra4 a6 26. Re4 Rb6 27. g5 Rb1+ 28. Kg2 Qf5 29. Qe3 Qh7 30. Rh3 Qf5 31. Rg3 Qh7 32. Rh3 Qf5 33. Rg3 Qh7 1/2-1/2

[Event "Naron op"]
[Site "Naron"]
[Date "1994.??.??"]
[Round "?"]
[White "Leira Paricio, Julio"]
[Black "Martinez, Marcos"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2230"]
[BlackElo "2300"]
[PlyCount "49"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[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 a6 4. Bxc6 bxc6 5. 0-0 e6 6. d3 Nf6 7. e5 Nd5 8. Nbd2 d6 9. Nc4 Nb6 10. Bg5 Qc7 11. exd6 Bxd6 12. Nxd6+ Qxd6 13. Nd2 f6 14. Ne4 Qe7 15. Be3 Nd7 16. Bxc5 Nxc5 17. Qh5+ g6 18. Qxc5 Qxc5 19. Nxc5 Kf7 20. f4 Rb8 21. b3 Rd8 22. c3 h6 23. d4 g5 24. fxg5 hxg5 25. Ne4 1-0

[Event "Naron op"]
[Site "Naron"]
[Date "1994.??.??"]
[Round "?"]
[White "Martinez, Marcos"]
[Black "Alvarino Pita, Fernando"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2300"]
[PlyCount "43"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[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 Nf6 4. Bg5 cxd4 5. e5 Qa5+ 6. Bd2 Bb4 7. exf6 gxf6 8. c3 dxc3 9. Nxc3 Nc6 10. a3 Be7 11. Ne4 Qc7 12. Bc3 Ne5 13. Bb5 a6 14. Ba4 b5 15. Bb3 Bb7 16. Rc1 Qc6 17. Nxf6+ Bxf6 18. Nxe5 Bxe5 19. Bxe5 Qxg2 20. Rf1 Bf3 21. Qd6 Qg5 22. Rc3 1-0

[Event "Buenos Aires GP1"]
[Site "Buenos Aires"]
[Date "1994.??.??"]
[Round "6"]
[White "Martinez, Marcos"]
[Black "Amura, Claudia Noemi"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2300"]
[BlackElo "2320"]
[PlyCount "46"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 e5 5. e3 Nd7 6. Be2 Ngf6 7. 0-0 0-0 8. Bd2 Re8 9. b4 Nf8 10. d5 e4 11. Nd4 h5 12. Qc2 Qe7 13. Rac1 N8h7 14. c5 Ng4 15. cxd6 cxd6 16. Ncb5 Bd7 17. Bxg4 hxg4 18. Qb3 Be5 19. Rc7 Qh4 20. g3 Qh3 21. Rxd7 Ng5 22. f4 gxf3 23. Ne6 Qg2# 0-1

[Event "Naron op"]
[Site "Naron"]
[Date "1994.??.??"]
[Round "?"]
[White "Martinez, Marcos"]
[Black "Cinza Lopez, Javier"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2300"]
[PlyCount "83"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 Nge7 7. dxc5 Ng6 8. b4 Ncxe5 9. Nd4 Be7 10. f4 Nc6 11. Bd3 Bh4+ 12. g3 Bf6 13. Nb5 0-0 14. Nd6 Qc7 15. 0-0 b6 16. Be3 bxc5 17. Bxc5 Be7 18. Nb5 Bxc5+ 19. bxc5 Qa5 20. Nd2 Rab8 21. Nb3 Qd8 22. Rb1 Na5 23. N3d4 Qc8 24. Qa4 a6 25. Qxa5 axb5 26. Qb4 e5 27. fxe5 Nxe5 28. Bf5 Bxf5 29. Nxf5 Kh8 30. Qd4 f6 31. Qxd5 Rd8 32. Nd6 Qh3 33. Rbe1 Rd7 34. Rxe5 fxe5 35. Rf7 Rbd8 36. c6 Qh6 37. c7 Qe3+ 38. Kg2 e4 39. cxd8Q+ Rxd8 40. Rf2 h6 41. Qe5 Qc5 42. Qxc5 1-0

[Event "Naron op"]
[Site "Naron"]
[Date "1994.??.??"]
[Round "?"]
[White "Martinez, Marcos"]
[Black "Dominguez Garcia, Francisco"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2300"]
[PlyCount "154"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. h4 Rb8 12. g3 0-0 13. c3 b4 14. Nc4 bxc3 15. bxc3 Be6 16. Nxd6 Qa5 17. Nc4 Qc5 18. Rc1 Rfd8 19. Nce3 Rb2 20. Bc4 Rd6 21. 0-0 Bh3 22. Re1 Bd8 23. Qf3 Rg6 24. Kh2 Bg4 25. Nxg4 Qxc4 26. Red1 Qxa2 27. Nb4 Qa5 28. Rd5 Qb6 29. Nd3 h5 30. Nxb2 Qxb2 31. Rcd1 Bxh4 32. R5d2 hxg4 33. Rxb2 gxf3 34. gxh4 Rg4 35. Re1 Rxh4+ 36. Kg3 Rf4 37. Rb6 Rf6 38. Rxa6 Rg6+ 39. Kh2 Rh6+ 40. Kg1 Rg6+ 41. Kf1 Rh6 42. Ra8+ Kh7 43. Kg1 Rg6+ 44. Kh2 Rg2+ 45. Kh3 g5 46. Rc8 Ne7 47. Rc7 g4+ 48. Kh4 Ng6+ 49. Kg5 Kg7 50. Re3 Rxf2 51. Kxg4 Rg2+ 52. Kh3 Nf4+ 53. Kh4 Ne6 54. Rd7 Ng5 55. Rd1 Re2 56. Red3 Nxe4 57. Rxf3 Rh2+ 58. Kg4 Nf2+ 59. Kg3 Nxd1 60. Kxh2 e4 61. Rg3+ Kf6 62. Kg2 Ke5 63. Kf1 f5 64. Ke2 Kf4 65. Rh3 Kg4 66. Rh7 Nxc3+ 67. Ke3 Nd5+ 68. Kd4 Nf6 69. Rg7+ Kf4 70. Rf7 Ng4 71. Kc3 e3 72. Rf8 Nf2 73. Kc2 Ke4 74. Re8+ Kf3 75. Rf8 f4 76. Rf7 e2 77. Kd2 Nd3 0-1

[Event "ARG-chB U18"]
[Site "Tres Arroyos"]
[Date "1994.??.??"]
[Round "2"]
[White "Martinez, Marcos"]
[Black "Ferragud, Leandro"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2300"]
[PlyCount "95"]
[EventDate "1994.06.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Bf5 4. Nc3 Nf6 5. Qb3 Qb6 6. Qxb6 axb6 7. cxd5 Nxd5 8. Nxd5 cxd5 9. Nf3 Nc6 10. Bd2 e6 11. Bb5 f6 12. 0-0 Kd8 13. Nh4 Na7 14. Be2 Be4 15. Rfc1 Bd6 16. a3 Kd7 17. Rc3 Rac8 18. Rac1 Rc6 19. f3 Bg6 20. Nxg6 hxg6 21. e4 Re8 22. Bd3 g5 23. Re1 Bf4 24. Bxf4 gxf4 25. exd5 exd5 26. Rxe8 Kxe8 27. Rxc6 bxc6 28. b4 Kd7 29. a4 c5 30. dxc5 bxc5 31. b5 c4 32. Bf5+ Kc7 33. Kf2 Kb6 34. Ke2 Kc5 35. Kd2 d4 36. h4 Kd6 37. h5 Ke5 38. Bd7 Kd6 39. Bf5 Ke5 40. Be4 Kd6 41. Bb7 Kc7 42. Bd5 Nc8 43. Bxc4 Nd6 44. Kd3 Nf5 45. a5 Kd6 46. a6 Kc7 47. a7 Kb7 48. b6 1-0

[Event "ARG-chB U18"]
[Site "Tres Arroyos"]
[Date "1994.??.??"]
[Round "4"]
[White "Martinez, Marcos"]
[Black "Gomez, Pedro"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2300"]
[PlyCount "63"]
[EventDate "1994.06.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 d6 6. e3 b6 7. Be2 c5 8. 0-0 Nc6 9. d5 Na5 10. Qc2 Bg4 11. Rad1 Bxf3 12. gxf3 Nd7 13. h4 Ne5 14. Ne4 h6 15. Bf4 Qd7 16. Kg2 Qf5 17. b3 a6 18. Qd2 Qd7 19. Rg1 Kh7 20. Qc2 f5 21. Ng3 Rf7 22. Kh2 Rh8 23. Rg2 Rhf8 24. Rdg1 Rh8 25. Bxe5 dxe5 26. f4 e6 27. h5 g5 28. fxg5 hxg5 29. dxe6 Qxe6 30. Nxf5 Rxf5 31. Rxg5 Kg8 32. Qxf5 1-0

[Event "ARG-chB U18"]
[Site "Tres Arroyos"]
[Date "1994.??.??"]
[Round "5"]
[White "Martinez, Marcos"]
[Black "Luna, Mariano"]
[Result "1/2-1/2"]
[ECO "A54"]
[WhiteElo "2300"]
[PlyCount "69"]
[EventDate "1994.06.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. e3 Be7 3. Nc3 Nf6 4. Nf3 d6 5. d4 Nbd7 6. Be2 0-0 7. 0-0 c6 8. Qc2 Qc7 9. dxe5 dxe5 10. Rb1 Ne8 11. e4 a5 12. a3 Nc5 13. b4 Ne6 14. Rd1 Nf4 15. Bxf4 exf4 16. e5 f6 17. Bd3 g6 18. Re1 fxe5 19. c5 axb4 20. axb4 Bf6 21. Ne4 Be6 22. Nxf6+ Nxf6 23. Rxe5 Bd5 24. Rbe1 Rae8 25. Rxe8 Rxe8 26. Rxe8+ Nxe8 27. Qe2 Nf6 28. Qe5 Qxe5 29. Nxe5 Bb3 30. b5 cxb5 31. Bxb5 Ne4 32. c6 bxc6 33. Bxc6 Nf6 34. Nd3 Bd5 35. Bxd5+ 1/2-1/2

[Event "ARG-chB U18"]
[Site "Tres Arroyos"]
[Date "1994.??.??"]
[Round "7"]
[White "Martinez, Marcos"]
[Black "Pereyra Arcija, Diego"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2300"]
[BlackElo "2205"]
[PlyCount "34"]
[EventDate "1994.06.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Be2 0-0 8. 0-0 dxc4 9. Bxc4 c5 10. Rd1 a6 11. a4 Qc7 12. b3 cxd4 13. exd4 b6 14. Ra2 Bb7 15. d5 exd5 16. Nxd5 Nxd5 17. Bxd5 Bxd5 1/2-1/2

[Event "Buenos Aires GP1"]
[Site "Buenos Aires"]
[Date "1994.??.??"]
[Round "5"]
[White "Mosconi, Ariel Oscar"]
[Black "Martinez, Marcos"]
[Result "0-1"]
[ECO "A47"]
[BlackElo "2300"]
[PlyCount "52"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 b6 5. 0-0 Bb7 6. Nbd2 Qc7 7. b3 d6 8. Bb2 Nbd7 9. c4 Be7 10. Rc1 0-0 11. Re1 Rac8 12. e4 cxd4 13. Nxd4 Qb8 14. Bb1 Rfe8 15. Nf1 d5 16. e5 Nxe5 17. Nxe6 Bd6 18. Ng5 dxc4 19. bxc4 h6 20. Nh3 Neg4 21. Rxe8+ Rxe8 22. Ng3 Bc5 23. Qc2 Ne4 24. Rf1 f5 25. Bxg7 Nxg3 26. hxg3 Qxg3 0-1

[Event "ARG-chB U18"]
[Site "Tres Arroyos"]
[Date "1994.??.??"]
[Round "3"]
[White "Peralta, Fernando"]
[Black "Martinez, Marcos"]
[Result "1-0"]
[ECO "A55"]
[BlackElo "2300"]
[PlyCount "46"]
[EventDate "1994.06.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 c6 4. e4 e5 5. Nf3 Nbd7 6. Be2 Be7 7. 0-0 0-0 8. d5 Nc5 9. Qc2 a5 10. b3 Bd7 11. Be3 Qc7 12. Rfc1 Rfc8 13. Qb1 Qb8 14. a3 Ng4 15. Bd2 Qa7 16. h3 Nf6 17. Be3 Qb8 18. Nd2 cxd5 19. cxd5 Bd8 20. b4 Na4 21. Nxa4 Bxa4 22. b5 Rxc1+ 23. Qxc1 Nd7 1-0

[Event "ARG-chB U18"]
[Site "Tres Arroyos"]
[Date "1994.??.??"]
[Round "1"]
[White "Scarpa, Joaquin"]
[Black "Martinez, Marcos"]
[Result "1/2-1/2"]
[ECO "B41"]
[BlackElo "2300"]
[PlyCount "31"]
[EventDate "1994.06.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 a6 2. c4 c5 3. Nf3 e6 4. Nc3 Nc6 5. d4 cxd4 6. Nxd4 Bb4 7. Nc2 Bc5 8. Be2 Nf6 9. 0-0 0-0 10. Be3 Bxe3 11. Nxe3 Qb6 12. Qd2 d6 13. b3 Nd4 14. Rad1 e5 15. Kh1 Re8 16. Nc2 1/2-1/2

[Event "Buenos Aires op1"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "3"]
[White "Debarnot, Roberto Luis"]
[Black "Martinez, Marcos"]
[Result "1-0"]
[ECO "E38"]
[WhiteElo "2355"]
[PlyCount "71"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 0-0 6. Nf3 Nc6 7. g3 Bxc5 8. Bg5 Nd4 9. Nxd4 Bxd4 10. e3 Qa5 11. exd4 Qxg5 12. Qd2 Qxd2+ 13. Kxd2 b6 14. b4 Bb7 15. f3 Rfc8 16. Rc1 Ne8 17. Bd3 d6 18. Rc2 Kf8 19. a4 d5 20. c5 e5 21. a5 exd4 22. Ne2 bxa5 23. b5 a6 24. c6 axb5 25. cxb7 Rxc2+ 26. Kxc2 Rb8 27. Bxb5 Rxb7 28. Bxe8 Kxe8 29. Ra1 Rc7+ 30. Kd3 Rb7 31. Rxa5 Rb1 32. Rxd5 Rd1+ 33. Kc2 Rh1 34. Rh5 Rf1 35. Rg5 g6 36. Re5+ 1-0

[Event "Buenos Aires FMD tt"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "1"]
[White "German, Sergio"]
[Black "Martinez, Marcos"]
[Result "0-1"]
[ECO "B48"]
[PlyCount "108"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 Nf6 7. Bd3 a6 8. 0-0 Ne5 9. h3 b5 10. f4 Nc4 11. Bxc4 Qxc4 12. Qd3 Bb7 13. a4 Qxd3 14. cxd3 b4 15. Na2 Bc5 16. Rfc1 d6 17. Kf2 Kd7 18. a5 Rab8 19. b3 Rhc8 20. Nc2 Bc6 21. Bxc5 dxc5 22. Ne3 Bb5 23. Nc4 Bxc4 24. Rxc4 Rb5 25. Nc1 Ne8 26. Ne2 Nd6 27. Rc2 Nb7 28. Rca2 Ke7 29. Ng3 Nd8 30. Ke3 Nc6 31. Ne2 Rd8 32. g3 f6 33. Kd2 Rd7 34. Ke3 Nd4 35. Rb2 Nc6 36. Rba2 g5 37. fxg5 fxg5 38. Ng1 Ne5 39. Rd2 Nc6 40. Rda2 Nd4 41. Rb1 Rd8 42. Ne2 Rf8 43. Ng1 h5 44. Ra4 Nc2+ 45. Ke2 Nd4+ 46. Ke3 Kd6 47. Ra2 Rf7 48. h4 g4 49. Rbb2 Rf1 50. Rg2 Nxb3 51. Raf2 Rxf2 52. Rxf2 Nd4 53. Ne2 Nxe2 54. Rxe2 Rxa5 0-1

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1993.??.??"]
[Round "3"]
[White "Kanefsck, Gustavo"]
[Black "Martinez, Marcos"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2370"]
[PlyCount "69"]
[EventDate "1993.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nc6 7. c3 cxd4 8. cxd4 Nge7 9. Nc3 Be4 10. Be3 Nf5 11. a3 Be7 12. b4 Bxf3 13. Bxf3 Bg5 14. Qd3 0-0 15. Bg4 Nxe3 16. fxe3 a6 17. Rf3 Qe7 18. Raf1 Rad8 19. Rh3 g6 20. Rhf3 f5 21. Bh3 b5 22. Rc1 Rc8 23. Rff1 Qa7 24. Kh1 Nxd4 25. exd4 Bxc1 26. Rxc1 Rc4 27. Rd1 Rfc8 28. Ne2 a5 29. g4 axb4 30. axb4 Qa2 31. gxf5 exf5 32. Bxf5 R8c6 33. Bd7 Ra6 34. Qf3 Qc2 35. Rf1 1-0

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1993.??.??"]
[Round "5"]
[White "Loiterstein, Mariano"]
[Black "Martinez, Marcos"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2255"]
[PlyCount "47"]
[EventDate "1993.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Bg2 Bxd2+ 7. Qxd2 Ne4 8. Qc2 Qb4+ 9. Nc3 Nxc3 10. Qxc3 Qxc3+ 11. bxc3 d6 12. Nd2 Na5 13. Rb1 Rb8 14. 0-0 0-0 15. e3 b6 16. Rfc1 Ba6 17. Rb4 c5 18. Ra4 Rfc8 19. Nb3 Bxc4 20. Nxa5 Bb5 21. Ra3 bxa5 22. Rxa5 cxd4 23. exd4 a6 24. Bf1 1/2-1/2

[Event "Buenos Aires op3"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "2"]
[White "Martinez, Marcos"]
[Black "Abregu, Miguel"]
[Result "1-0"]
[ECO "E38"]
[BlackElo "2225"]
[PlyCount "115"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. Nf3 Qb6 7. e3 Nc6 8. a3 Be7 9. Be2 d6 10. 0-0 Bd7 11. b4 0-0 12. c5 dxc5 13. Na4 Qc7 14. Nxc5 Nxb4 15. axb4 b6 16. Ba3 a5 17. Rfc1 axb4 18. Nxd7 Qxc2 19. Rxc2 Nxd7 20. Bb2 Rxa1+ 21. Bxa1 Ra8 22. Rc1 Nc5 23. Bd4 f6 24. Bc4 Kf7 25. Rb1 Na4 26. Ra1 Ra5 27. Bxb6 Nxb6 28. Bxe6+ Kxe6 29. Rxa5 g6 30. Nd4+ Kd6 31. Ra7 f5 32. Kf1 Bf6 33. Ke2 h5 34. Kd3 h4 35. Rb7 Kc5 36. Rc7+ Kd5 37. f3 Bd8 38. e4+ fxe4+ 39. fxe4+ Ke5 40. Rc5+ Kf6 41. Rb5 Nd7 42. Rxb4 Ne5+ 43. Ke2 Nf7 44. h3 Bc7 45. Nf3 g5 46. Rb5 Bf4 47. Rf5+ Ke6 48. Nxh4 Nd6 49. Rxf4 gxf4 50. Kf3 Ke5 51. Ng6+ Kd4 52. e5 Nf7 53. Kxf4 Kd5 54. Kf5 Nd8 55. g4 Nc6 56. Kf6 Ke4 57. e6 Kf3 58. Ne5+ 1-0

[Event "Buenos Aires op1"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "6"]
[White "Martinez, Marcos"]
[Black "De Matos, Alfredo"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "60"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. e3 f5 5. Nf3 Nf6 6. Bd3 Bd6 7. 0-0 0-0 8. b3 Ne4 9. Ne2 Nd7 10. Nf4 Qe7 11. h4 Rf6 12. Bb2 Rh6 13. g3 Ndf6 14. Ng5 Ng4 15. Bxe4 fxe4 16. Qxg4 e5 17. Qe2 exf4 18. exf4 Rf6 19. cxd5 cxd5 20. Qb5 Be6 21. Nxe6 Qxe6 22. Bc1 Raf8 23. Qe2 Qh3 24. Re1 Bxf4 25. Bxf4 Rxf4 26. Qf1 Qg4 27. Re2 Rf3 28. Rd1 e3 29. Qg2 exf2+ 30. Kf1 Rxg3 0-1

[Event "Buenos Aires op3"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "1"]
[White "Martinez, Marcos"]
[Black "Dilloo, Manuel"]
[Result "1-0"]
[ECO "D45"]
[PlyCount "43"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Nbd7 5. Nf3 e6 6. Qc2 Be7 7. b3 0-0 8. Bd3 Re8 9. 0-0 Qc7 10. Bb2 b6 11. Rac1 Qb8 12. Ne5 Nxe5 13. dxe5 dxc4 14. bxc4 Nd7 15. Bxh7+ Kh8 16. f4 f5 17. Qe2 Nf8 18. Qh5 Nxh7 19. Qxe8+ Bf8 20. Rf3 Qc7 21. Rh3 Kg8 22. Qg6 1-0

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1993.??.??"]
[Round "2"]
[White "Martinez, Marcos"]
[Black "Fiorito, Fabian"]
[Result "1/2-1/2"]
[ECO "E61"]
[BlackElo "2425"]
[PlyCount "109"]
[EventDate "1993.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 h6 6. Bh4 g5 7. Bg3 Nh5 8. e3 e6 9. Qc2 Qe7 10. Be2 a6 11. Rd1 Nd7 12. c5 Nxg3 13. cxd6 cxd6 14. hxg3 d5 15. e4 dxe4 16. Nxe4 Qb4+ 17. Kf1 g4 18. Ne5 Nxe5 19. dxe5 Bxe5 20. Qd3 Qe7 21. Bxg4 Bd7 22. Nd6+ Kf8 23. Be2 Bc6 24. Qe3 Bxb2 25. Rxh6 Rxh6 26. Qxh6+ Bg7 27. Qh4 Rd8 28. Qxe7+ Kxe7 29. Nc4 Rxd1+ 30. Bxd1 Bd5 31. Bb3 b5 32. Ne3 Bxb3 33. axb3 a5 34. Ke2 Kd6 35. Kd3 Kc5 36. f4 Kb4 37. Kc2 a4 38. bxa4 bxa4 39. Kb1 Kb3 40. Nc2 f5 41. Kc1 Kc3 42. Kd1 Kd3 43. Ne1+ Ke3 44. Kc2 Kf2 45. Nd3+ Kxg3 46. Nc5 a3 47. Kb3 e5 48. Ne6 e4 49. Nxg7 Kxf4 50. Ne6+ Ke3 51. Ng7 f4 52. Nh5 f3 53. gxf3 Kxf3 54. Ng7 e3 55. Nf5 1/2-1/2

[Event "Buenos Aires op3"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "6"]
[White "Martinez, Marcos"]
[Black "Garcia, Raimundo"]
[Result "1/2-1/2"]
[ECO "E61"]
[BlackElo "2375"]
[PlyCount "91"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 d6 6. e3 c5 7. Be2 Nc6 8. d5 Na5 9. 0-0 h6 10. Bh4 e5 11. Nd2 a6 12. a3 b6 13. Nde4 g5 14. Nxf6+ Qxf6 15. Bg3 Qg6 16. b4 Nb7 17. Na4 f5 18. Nxb6 Rb8 19. Nxc8 Rfxc8 20. f3 cxb4 21. axb4 a5 22. bxa5 Nc5 23. Qc2 Qf6 24. e4 Nb3 25. Bf2 Nd4 26. Bxd4 exd4 27. Rab1 f4 28. Rxb8 Rxb8 29. Rb1 Rxb1+ 30. Qxb1 d3 31. Bxd3 Qd4+ 32. Kh1 Qf2 33. h3 Bd4 34. e5 Bxe5 35. Qb8+ Kg7 36. Qc7+ Kf8 37. Qd8+ Kg7 38. Qd7+ Kf8 39. Qc8+ Ke7 40. Qc7+ Kf8 41. Qd8+ Kf7 42. Qd7+ Kf8 43. Qf5+ Ke7 44. Qe6+ Kd8 45. Qg8+ Ke7 46. Qe6+ 1/2-1/2

[Event "Buenos Aires op3"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "4"]
[White "Martinez, Marcos"]
[Black "Juarez, Alberto"]
[Result "1/2-1/2"]
[ECO "D20"]
[BlackElo "2280"]
[PlyCount "66"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 c5 4. d5 Nf6 5. Nc3 b5 6. e5 b4 7. exf6 bxc3 8. bxc3 Nd7 9. Qa4 gxf6 10. Bxc4 Bg7 11. Rb1 0-0 12. Be3 Nb6 13. Qb5 Bd7 14. Qa6 Bf5 15. Rd1 Qc7 16. Ne2 Bc8 17. Qb5 Bd7 18. Qa6 Bc8 19. Qb5 Bd7 20. Qa6 Nxc4 21. Qxc4 Rac8 22. Ng3 Qa5 23. Nh5 Qa4 24. Qxa4 Bxa4 25. Rb1 Bc2 26. Rb7 Rb8 27. Rxb8 Rxb8 28. 0-0 c4 29. Nxg7 Kxg7 30. Bxa7 Rb5 31. d6 exd6 32. Bd4 Ra5 33. Rc1 Ra3 1/2-1/2

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1993.??.??"]
[Round "8"]
[White "Martinez, Marcos"]
[Black "Villarreal, Hector"]
[Result "1-0"]
[ECO "A53"]
[BlackElo "2290"]
[PlyCount "133"]
[EventDate "1993.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d6 4. Nf3 Bg4 5. Bg5 Nbd7 6. e3 Qa5 7. Bxf6 Nxf6 8. Qc2 e5 9. Be2 e4 10. Nd2 Bxe2 11. Kxe2 d5 12. cxd5 Qa6+ 13. Kd1 cxd5 14. Qa4+ Qxa4+ 15. Nxa4 b6 16. Rc1 Kd7 17. Ke2 Bd6 18. h3 Rac8 19. Nb3 Rxc1 20. Rxc1 h5 21. a3 h4 22. Nc3 Rh5 23. Nd2 Rg5 24. Rg1 Bh2 25. Rh1 Bb8 26. Rg1 Rg6 27. f4 Kd6 28. Nf1 Nh5 29. Kf2 Kc6 30. g4 hxg3+ 31. Nxg3 Nxg3 32. Rxg3 Rxg3 33. Kxg3 g5 34. Kg4 gxf4 35. exf4 Bd6 36. h4 Bf8 37. Ne2 Bg7 38. Kg5 Kb5 39. b3 a5 40. f5 a4 41. Nc3+ Kc6 42. f6 Bh8 43. Nxa4 Kd6 44. Kf5 Kc6 45. Nc3 Kd6 46. Nd1 Kc6 47. Ne3 Kd6 48. a4 Kc6 49. b4 b5 50. a5 Kd6 51. h5 Kc6 52. h6 Kd6 53. h7 Kc6 54. a6 Kb6 55. Nxd5+ Kxa6 56. Kxe4 Kb7 57. Ke5 Kc6 58. Nc3 Kb6 59. d5 Ka6 60. d6 Kb6 61. Nxb5 Kc6 62. Nd4+ Kb6 63. b5 Kb7 64. Nc6 Kc8 65. b6 Kd7 66. b7 Kxc6 67. b8Q 1-0

[Event "Buenos Aires op1"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "5"]
[White "Mellano, Santiago"]
[Black "Martinez, Marcos"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2300"]
[PlyCount "90"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nc3 0-0 5. Bg2 d5 6. Nf3 Nbd7 7. 0-0 c6 8. Qb3 Bd6 9. Rd1 Re8 10. Bf4 Qc7 11. Bd2 Qd8 12. Rac1 b6 13. cxd5 exd5 14. Qa4 Bb7 15. Bf4 Qb8 16. Bxd6 Qxd6 17. e3 Qe7 18. a3 c5 19. b4 c4 20. Nd2 a6 21. Qc2 b5 22. Re1 Ne4 23. f3 Nxd2 24. Qxd2 Qg5 25. Re2 f5 26. f4 Qd8 27. Nxd5 Rb8 28. Ree1 Nf6 29. Nxf6+ Qxf6 30. Bxb7 Rxb7 31. Re2 Rbe7 32. a4 Qd6 33. axb5 axb5 34. Ree1 Ra8 35. Ra1 Rea7 36. Rxa7 Rxa7 37. e4 fxe4 38. Rxe4 Ra4 39. Qe1 Rxb4 40. d5 Rb3 41. Re8+ Kf7 42. Rc8 Qb6+ 43. Kh1 Qe3 44. Rc7+ Ke8 45. Qd1 Qe4+ 0-1

[Event "Buenos Aires FMD tt"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "4"]
[White "Neme, Juan Carlos"]
[Black "Martinez, Marcos"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2220"]
[PlyCount "94"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. exd5 Nf6 4. Nf3 Nxd5 5. Bb5+ Bd7 6. Bc4 Nb6 7. Be2 Nc6 8. b3 e6 9. Bb2 Be7 10. 0-0 Bf6 11. Nc3 Nd5 12. Na4 Bxb2 13. Nxb2 Nxf4 14. Nc4 0-0 15. Nce5 Qg5 16. g3 Nh3+ 17. Kg2 Nxe5 18. Nxe5 Qxe5 19. Kxh3 Bc6 20. Bf3 Bxf3 21. Qxf3 Rad8 22. d3 Qd5 23. Rae1 Qxf3 24. Rxf3 Rd5 25. Rfe3 Rfd8 26. a4 Kf8 27. Kg4 Rf5 28. R3e2 Ke7 29. Kh3 Rd4 30. Re5 Rxe5 31. Rxe5 Rd5 32. Re4 Kd6 33. Kg2 Re5 34. Rf4 Rf5 35. Rg4 g6 36. Rh4 h5 37. Re4 b6 38. Kg1 Kd5 39. Kg2 f6 40. c4+ Kd6 41. d4 a5 42. h3 g5 43. dxc5+ bxc5 44. Re3 Re5 45. Rd3+ Ke7 46. Kf2 Re4 47. Kf3 f5 0-1

[Event "Buenos Aires FMD tt"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "6"]
[White "Nieva, Jose Luis"]
[Black "Martinez, Marcos"]
[Result "0-1"]
[ECO "E21"]
[PlyCount "78"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nc3 Ne4 5. Qc2 f5 6. g3 0-0 7. Bg2 b6 8. 0-0 Bxc3 9. bxc3 Bb7 10. a4 Nc6 11. Nd2 Nxd2 12. Bxd2 Na5 13. c5 Bxg2 14. Kxg2 bxc5 15. c4 Nc6 16. d5 Nb4 17. Bxb4 cxb4 18. a5 Qe7 19. Rfd1 Qc5 20. Qa4 Rad8 21. Rac1 a6 22. e3 c6 23. Qa1 Qe7 24. d6 Qf6 25. Qxf6 gxf6 26. c5 Rb8 27. Rb1 Rb5 28. Rd4 Rfb8 29. Rc4 Kf7 30. Kf3 e5 31. Rb3 Rxa5 32. Rcxb4 Rxb4 33. Rxb4 Rxc5 34. g4 fxg4+ 35. Kxg4 Ke6 36. h4 Kd5 37. Rb8 a5 38. Ra8 Rc4+ 39. Kh5 Kxd6 0-1

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1993.??.??"]
[Round "9"]
[White "Pierrot, Juan Facundo"]
[Black "Martinez, Marcos"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2310"]
[PlyCount "115"]
[EventDate "1993.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Ng5 Ngf6 6. Bd3 e6 7. N1f3 Bd6 8. 0-0 h6 9. Ne4 Nxe4 10. Bxe4 Nf6 11. Bd3 0-0 12. c4 c5 13. dxc5 Bxc5 14. Bf4 b6 15. Qe2 Bb7 16. Rad1 Qe7 17. Ne5 Rfd8 18. a3 a5 19. Rd2 Rac8 20. Rfd1 Ba8 21. Ng4 Nxg4 22. Qxg4 Qf6 23. Qg3 Bd4 24. Be3 e5 25. Be2 Rd6 26. b4 axb4 27. axb4 Rcd8 28. Bxd4 Rxd4 29. Rxd4 exd4 30. Bd3 Qe7 31. Rb1 Bb7 32. h4 Re8 33. Qg4 Qe5 34. Ra1 Bc8 35. Qf3 Qd6 36. b5 Bd7 37. Ra8 g6 38. Rxe8+ Bxe8 39. h5 Kg7 40. hxg6 fxg6 41. Qb7+ Bf7 42. g3 Kf6 43. Qc8 Kg7 44. Kf1 Qe6 45. Qc7 g5 46. c5 Qb3 47. Qe5+ Kg8 48. Qxd4 Bd5 49. Ke2 bxc5 50. Qxc5 Qb2+ 51. Ke3 Qe5+ 52. Kd2 h5 53. Qc8+ Kg7 54. Qc3 Qxc3+ 55. Kxc3 h4 56. Bf1 Kf6 57. Kd4 Bb7 58. Bh3 1-0

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1993.??.??"]
[Round "7"]
[White "Rosito, Jorge"]
[Black "Martinez, Marcos"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "2365"]
[PlyCount "53"]
[EventDate "1993.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 Bg4 8. Bc4 e6 9. h3 Bxf3 10. Qxf3 Bd6 11. Bg5 Be7 12. 0-0-0 Nd5 13. Bd2 Bg5 14. Kb1 Bxd2 15. Rxd2 Qf6 16. Qg4 Qg6+ 17. Bd3 Qxg4 18. hxg4 0-0-0 19. Kc2 h6 20. f3 Kc7 21. g3 Rhe8 22. Re2 Nf6 23. Bc4 b6 24. a3 Rd7 25. Re5 Rde7 26. Rhe1 Kd8 27. b4 1/2-1/2

[Event "Buenos Aires op1"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "5"]
[White "Slipak, Sergio"]
[Black "Martinez, Marcos"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2405"]
[PlyCount "73"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 b6 5. Bg2 Bb7 6. 0-0 0-0 7. a3 Bxc3 8. bxc3 d6 9. d3 e5 10. e4 Nbd7 11. Nh4 Nc5 12. f4 Qd7 13. f5 Qa4 14. Bg5 Qxd1 15. Raxd1 Nfd7 16. f6 g6 17. Bh3 Bc6 18. Ng2 Na4 19. Bxd7 Bxd7 20. Ne3 Nxc3 21. Rd2 Be6 22. Bh6 Rfd8 23. g4 c6 24. Nf5 Bxf5 25. gxf5 Rd7 26. Rdf2 d5 27. exd5 cxd5 28. fxg6 hxg6 29. Rc2 Kh7 30. Bg7 Na4 31. Rf3 g5 32. Rh3+ Kg6 33. Rf2 g4 34. Rg3 Kh5 35. h3 Kh4 36. Rxg4+ Kxh3 37. Rfg2 1-0

[Event "Buenos Aires op3"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "7"]
[White "Soppe, Guillermo"]
[Black "Martinez, Marcos"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2460"]
[PlyCount "65"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Nc3 0-0 7. Bg2 Bxc3 8. Bxc3 Ne4 9. Rc1 f5 10. 0-0 d6 11. d5 Nxc3 12. Rxc3 Nd8 13. Qc2 b6 14. b4 Bb7 15. Nd4 Kh8 16. Re3 f4 17. gxf4 Rxf4 18. Nxe6 Nxe6 19. Rxe6 Qh4 20. Re4 Raf8 21. e3 Rxe4 22. Qxe4 Qxe4 23. Bxe4 Re8 24. f3 Re5 25. Rc1 g5 26. Kf2 b5 27. cxb5 Bxd5 28. Bxd5 Rxd5 29. a4 Rd2+ 30. Kg3 Ra2 31. a5 Rb2 32. Rxc7 Rxb4 33. b6 1-0

[Event "Buenos Aires op1"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "2"]
[White "Tempone, Marcelo"]
[Black "Martinez, Marcos"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "2450"]
[PlyCount "76"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8. Bd3 h6 9. N5f3 c5 10. dxc5 Bxc5 11. Nh3 0-0 12. Ne5 Nbd7 13. Bf4 Nd5 14. Nxd7 Nxf4 15. Nxf4 Bxd7 16. 0-0 Bc6 17. Rfe1 Qg5 18. g3 Rad8 19. Be4 Rd4 20. h4 Qd8 21. Qf3 Rxe4 22. Rxe4 f5 23. Qc3 Bxf2+ 24. Kxf2 fxe4 25. Kg2 Rxf4 26. gxf4 Qd5 27. Rg1 e3+ 28. Kh3 Qf3+ 29. Rg3 Qf1+ 30. Kg4 Qd1+ 31. Kh3 Qh1+ 32. Kg4 Qd1+ 33. Kh3 Qh1+ 34. Kg4 e2 35. Re3 Bf3+ 36. Rxf3 e1Q 37. Qc8+ Kh7 38. Qd8 h5+ 0-1

[Event "Buenos Aires op3"]
[Site "Buenos Aires"]
[Date "1993.??.??"]
[Round "3"]
[White "Valerga, Diego"]
[Black "Martinez, Marcos"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2325"]
[PlyCount "108"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Bb4 3. Nf3 Nf6 4. Qc2 b6 5. a3 Bxc3 6. Qxc3 Bb7 7. g3 d6 8. Bg2 Nbd7 9. b4 Ne5 10. 0-0 Nxf3+ 11. Bxf3 Bxf3 12. Qxf3 0-0 13. Bb2 Qe7 14. d3 e5 15. e4 Nd7 16. Qg2 c5 17. f4 a5 18. bxc5 Nxc5 19. Qe2 f6 20. Bc3 Qd7 21. Rf3 b5 22. d4 exd4 23. Bxd4 bxc4 24. Bxc5 dxc5 25. Qxc4+ Qf7 26. Qxc5 Qa7 27. Qxa7 Rxa7 28. Rc1 Re8 29. Re3 Rae7 30. Rc4 g5 31. Kf2 h5 32. fxg5 fxg5 33. Rc5 Re5 34. Rec3 Kg7 35. Rxe5 Rxe5 36. Ke3 Rb5 37. h4 gxh4 38. gxh4 Rb1 39. Kf4 a4 40. Rc4 Rg1 41. Rxa4 Rg4+ 42. Kf5 Rxh4 43. Ke6 Rh1 44. e5 h4 45. Ke7 h3 46. e6 Rg1 47. Rh4 Rg3 48. a4 Ra3 49. Rg4+ Kh6 50. Kf7 Kh5 51. Rb4 h2 52. Rb1 Rxa4 53. Rh1 Rf4+ 54. Kg7 Rg4+ 1/2-1/2

[Event "ARG-Cup sf03 corr"]
[Site "Argentina"]
[Date "1991.??.??"]
[Round "?"]
[White "Martinez, Marcos"]
[Black "Guimerans, Edgardo Manuel"]
[Result "0-1"]
[ECO "A71"]
[PlyCount "36"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Bg5 h6 9. Bh4 0-0 10. Nd2 a6 11. a4 Re8 12. Bd3 Nxe4 13. Ndxe4 Qxh4 14. 0-0 Be5 15. g3 Qg4 16. Qxg4 Bxg4 17. Kg2 Nd7 18. Nb5 axb5 0-1

