[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "4"]
[White "Keok, Kai En"]
[Black "Maller, Marcelo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1748"]
[BlackElo "1692"]
[PlyCount "39"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bd2 Qc7 6. Nf3 Nf6 7. Bc4 Bg4 8. h3 e6 9. hxg4 Nxg4 10. Qe2 Be7 11. 0-0-0 Nd7 12. Ng5 Ngf6 13. Nxf7 Kxf7 14. Qxe6+ Ke8 15. Rhe1 Nb6 16. Bg5 Nxc4 17. Qxc4 Rf8 18. d5 Rd8 19. Nb5 Qb8 20. d6 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "5"]
[White "Maller, Marcelo"]
[Black "Cerro Galea, Marcos"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1692"]
[BlackElo "1337"]
[PlyCount "83"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Nf6 4. e3 Bf5 5. Bd3 e6 6. Bxf5 exf5 7. 0-0 Bd6 8. Bg3 0-0 9. Nbd2 Ne4 10. c4 Bxg3 11. hxg3 Nxd2 12. Nxd2 dxc4 13. Nxc4 Qd5 14. b3 Rae8 15. Qf3 Qxf3 16. gxf3 Re6 17. Rac1 Rh6 18. Kg2 Re8 19. Nd2 Ree6 20. d5 Reg6 21. dxc6 bxc6 22. Rc4 Rd6 23. Rc2 Rh5 24. Nc4 Rdh6 25. f4 Rh2+ 26. Kf3 f6 27. Na5 g5 28. fxg5 fxg5 29. Rxc6 g4+ 30. Kf4 Rxc6 31. Nxc6 Rh6 32. Nd4 Ra6 33. a4 c5 34. Nxf5 Rb6 35. Rc1 Rxb3 36. Rxc5 Rb2 37. Kxg4 Rxf2 38. e4 Rh2 39. Rc7 h5+ 40. Kg5 Ra2 41. Kg6 Rxa4 42. Rc8# 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "9"]
[White "Maller, Marcelo"]
[Black "Heidarzadeh, Arsha"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1692"]
[BlackElo "1708"]
[PlyCount "76"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Bf4 Nf6 4. e3 g6 5. Bd3 Bg7 6. 0-0 0-0 7. Nbd2 Bg4 8. h3 Bxf3 9. Nxf3 Nbd7 10. c4 Re8 11. Rc1 e6 12. a3 Nh5 13. Bh2 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Bxe5 Rxe5 17. Qc2 dxc4 18. Bxc4 Qe7 19. Rfd1 Re8 20. Rd3 Qf6 21. Rd7 R8e7 22. Rcd1 Kg7 23. Rxe7 Rxe7 24. b4 Qg5 25. Qc3+ Nf6 26. Qd4 Rd7 27. Qa1 Rxd1+ 28. Qxd1 Qf5 29. Bd3 Qe5 30. a4 Qb2 31. Qe1 a6 32. g3 Nd5 33. Bc4 Qxb4 34. Qxb4 Nxb4 35. Kf1 b5 36. axb5 cxb5 37. Bb3 a5 38. Ke2 a4 0-1

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "10"]
[White "Maller, Marcelo"]
[Black "Mahdian, Anousha"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1692"]
[BlackElo "2212"]
[PlyCount "124"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Bf4 Nf6 4. e3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nbd2 Bd6 8. Bg3 Qc7 9. 0-0 Nbd7 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nf6 13. Bxd6 Qxd6 14. Qe5 Rd8 15. Qxd6 Rxd6 16. c3 0-0 17. Ne5 Rfd8 18. f3 Ne8 19. Nc4 R6d7 20. Ne5 Rd5 21. Rfe1 f6 22. Ng4 Nc7 23. Ne3 R5d7 24. Nc4 b6 25. Re2 c5 26. dxc5 bxc5 27. Kf2 e5 28. Na5 Ne6 29. g3 Rd2 30. Rae1 Kf7 31. Rxd2 Rxd2+ 32. Re2 Rd6 33. Nc4 Rd7 34. Rd2 Rxd2+ 35. Nxd2 Ke7 36. Ke3 Kd7 37. Ke4 g6 38. Kd5 Ke7 39. Nb3 Ng5 40. Nd2 f5 41. Kxe5 Ne6 42. Kd5 g5 43. Ke5 f4 44. gxf4 Nxf4 45. b4 cxb4 46. cxb4 Nd3+ 47. Kf5 Nxb4 48. a3 Nc2 49. Kxg5 Nxa3 50. f4 a5 51. f5 a4 52. f6+ Kf7 53. Ne4 Nc4 54. Nc3 a3 55. Kf5 Ne3+ 56. Ke4 Ng4 57. Kf4 Nxh2 58. Kg3 Nf1+ 59. Kf2 Nd2 60. Ke2 Ne4 61. Kd3 Nxc3 62. Kxc3 h5 0-1

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "7"]
[White "Maller, Marcelo"]
[Black "Martin Ramos, Daniel"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1692"]
[BlackElo "1490"]
[PlyCount "61"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 c5 4. e3 e6 5. Nbd2 h6 6. Bh4 Be7 7. c3 0-0 8. Bd3 Nc6 9. 0-0 c4 10. Bc2 b5 11. Qe2 a5 12. a3 Bd7 13. Ne5 Nxe5 14. dxe5 Ne8 15. Bg3 b4 16. axb4 axb4 17. Rxa8 Qxa8 18. cxb4 Bxb4 19. Nf3 Nc7 20. Nd4 Rb8 21. f4 Ba4 22. f5 Bxc2 23. Qxc2 Bc5 24. fxe6 fxe6 25. h4 Bxd4 26. exd4 Qb7 27. Qg6 Qxb2 28. Qf7+ Kh8 29. Qxc7 Qxd4+ 30. Kh2 Qb6 31. Rf8+ 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "3"]
[White "Maller, Marcelo"]
[Black "Martiyan, Alexandr"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1692"]
[BlackElo "2162"]
[PlyCount "54"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. Bg5 Nbd7 4. Nbd2 g6 5. e4 e5 6. c3 Bg7 7. Bc4 0-0 8. 0-0 Qe8 9. h3 b6 10. dxe5 dxe5 11. Bxf6 Nxf6 12. Qe2 a6 13. a4 Nh5 14. Qe3 Qe7 15. Kh2 Nf4 16. Rfd1 Kh8 17. Nf1 Bb7 18. g3 Bh6 19. g4 Kg7 20. Qe1 f5 21. gxf5 gxf5 22. Ng3 fxe4 23. Nxe4 Kh8 24. Bf1 Rg8 25. Rd2 Raf8 26. Rad1 Bc6 27. Ng3 Bxf3 0-1

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "2"]
[White "Maresca Martinez, Pablo"]
[Black "Maller, Marcelo"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1692"]
[PlyCount "78"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 Bf5 4. h3 e6 5. e3 Bd6 6. Be5 Nbd7 7. Bxd6 cxd6 8. Nbd2 0-0 9. c4 dxc4 10. Nxc4 Qe7 11. Bd3 Ne4 12. 0-0 Ndf6 13. Nh4 b5 14. Nxf5 exf5 15. Nd2 a6 16. Nxe4 fxe4 17. Bc2 d5 18. Bb3 Rac8 19. Rc1 a5 20. a3 b4 21. Rc2 bxa3 22. bxa3 Qxa3 23. Ra2 Qb4 24. Ra4 Qb6 25. Ba2 Rc3 26. Qb1 Qc7 27. Qb5 Rd8 28. Qxa5 Qxa5 29. Rxa5 h6 30. Rb1 Rc2 31. Bb3 Rd2 32. Ba2 Rc8 33. Bxd5 Rcc2 34. Rf1 g6 35. Ra7 Nxd5 36. Rd7 Nxe3 37. fxe3 Rxg2+ 38. Kh1 Rh2+ 39. Kg1 Rcg2# 0-1

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "6"]
[White "Panko, Radoslav"]
[Black "Maller, Marcelo"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2044"]
[BlackElo "1692"]
[PlyCount "107"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 Nxc3 6. bxc3 d6 7. Bc4 d5 8. Bb3 e6 9. d4 b6 10. cxb6 axb6 11. Ne2 Be7 12. 0-0 0-0 13. f4 c5 14. Be3 Nc6 15. Bc2 cxd4 16. cxd4 Ba6 17. f5 Rc8 18. Rf3 Nb4 19. Bb1 exf5 20. a3 Nc6 21. Rxf5 g6 22. Rf3 Bxe2 23. Qxe2 Na5 24. Bh6 Re8 25. Bd3 Nb3 26. Raf1 Nxd4 27. Qf2 Nxf3+ 28. Qxf3 Rf8 29. Bxf8 Qxf8 30. a4 Qg7 31. Qf4 Rc3 32. Bb5 Bc5+ 33. Kh1 d4 34. Be8 h5 35. Bxf7+ Kh7 36. e6 d3 37. h3 Rc2 38. Qe4 Rc3 39. e7 Bxe7 40. Qxe7 d2 41. Bg8+ Kh6 42. Qxg7+ Kxg7 43. Rd1 Rc1 44. Bb3 Kf6 45. Kg1 Ke5 46. Kf2 Kd4 47. Ke2 Kc3 48. Bf7 Rxd1 49. Kxd1 Kb4 50. Bxg6 h4 51. Be8 Kc3 52. Bb5 Kb4 53. Kxd2 Kb3 54. Ke3 1-0

[Event "Gran Canaria Online Blitz"]
[Site "Lichess.org INT"]
[Date "2021.02.16"]
[Round "8"]
[White "Rodriguez Pereira, Enrique"]
[Black "Maller, Marcelo"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1942"]
[BlackElo "1692"]
[PlyCount "105"]
[EventDate "2021.02.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nf6 5. h3 Bh5 6. d4 Nc6 7. Be3 0-0-0 8. 0-0 e6 9. c4 Qd7 10. Nc3 Bxf3 11. Bxf3 Nxd4 12. Bxd4 Qxd4 13. Qb3 Qb6 14. Qa4 c6 15. b4 Rd3 16. b5 Rxc3 17. bxc6 Rxf3 18. gxf3 Qxc6 19. Qxa7 Bd6 20. Rad1 Bb8 21. Qa3 Qc7 22. Rfe1 Rd8 23. Rxd8+ Qxd8 24. Qc5+ Bc7 25. Rb1 Qd6 26. Qb5 Qc6 27. Qb3 Nd7 28. Qd3 g6 29. Qc3 Ne5 30. Rb3 Qxc4 31. Qb2 Qc6 32. Rc3 Nxf3+ 33. Kg2 Nh4+ 34. Kf1 Qd5 35. Qc2 Qd6 36. Rd3 Qc6 37. Rc3 Qh1+ 38. Ke2 Qe4+ 39. Kf1 Qe5 40. Rc5 Qd6 41. Rc3 Nf5 42. Rd3 Nd4 43. Qc4 e5 44. Qxf7 Qa6 45. Qg8+ Bd8 46. Qd5 Qxd3+ 47. Kg2 Qf3+ 48. Qxf3 Nxf3 49. Kxf3 Kd7 50. Ke4 Ke6 51. f4 exf4 52. Kxf4 h6 53. h4 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "11"]
[White "Casasola, Guadalupe"]
[Black "Maller, Marcelo"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1576"]
[BlackElo "1692"]
[PlyCount "88"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 c5 7. d5 e6 8. d6 Qh4+ 9. g3 Qe4+ 10. Qe2 Qxh1 11. Be3 Qe4 12. Bxc5 Qxe2+ 13. Bxe2 Nc6 14. Nf3 f6 15. Nc3 Nxe5 16. Nxe5 fxe5 17. Ne4 Bd7 18. Bh5+ g6 19. Nf6+ Kd8 20. Nxd7 Kxd7 21. Bf3 Nxc4 22. Bxb7 Rb8 23. Ba6 Nxb2 24. Kd2 Bxd6 25. Bxa7 Ra8 26. Bb5+ Ke7 27. Be3 Na4 28. Bxa4 Rxa4 29. Bg5+ Kd7 30. Be3 Rb8 31. Kc2 Rc4+ 32. Kd3 Ra4 33. Kc2 Ra3 34. Bd2 Bc5 35. Bc3 Bd4 36. Bxd4 exd4 37. Kd2 e5 38. Kc2 e4 39. Kd2 Rc3 40. Ke2 Rb2+ 41. Kd1 e3 42. Ke1 d3 43. a4 Rxh2 44. Kf1 Rh1+ 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "1"]
[White "Farias, Rene"]
[Black "Maller, Marcelo"]
[Result "0-1"]
[ECO "C44"]
[BlackElo "1692"]
[PlyCount "34"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 e5 3. Nf3 Nc6 4. g3 d5 5. Nbd2 Bg4 6. Bg2 dxe4 7. dxe4 Bb4 8. c3 Ba5 9. 0-0 0-0 10. Qe2 Qe7 11. Nc4 Bb6 12. Nxb6 axb6 13. a3 Rad8 14. Bg5 h6 15. Bf4 exf4 16. e5 Bxf3 17. exf6 Qxe2 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "8"]
[White "Maller, Marcelo"]
[Black "Godoy, Abril Leonela"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1692"]
[BlackElo "1693"]
[PlyCount "52"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bf4 c5 5. e3 Nc6 6. c3 Qb6 7. Qb3 c4 8. Qxb6 axb6 9. Nbd2 Bf5 10. Nh4 Be6 11. f3 Nd6 12. Ke2 b5 13. Bxd6 exd6 14. g4 b4 15. Bg2 h5 16. h3 g5 17. Nf5 Bxf5 18. gxf5 Bg7 19. e4 bxc3 20. bxc3 Ra3 21. Rhb1 Rxc3 22. Rxb7 Nxd4+ 23. Kd1 0-0 24. exd5 Re8 25. Rc7 Nb5 26. Rb1 Na3 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "2"]
[White "Maller, Marcelo"]
[Black "Jodorcovsky, Alejandro David"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1692"]
[BlackElo "1715"]
[PlyCount "110"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. Bxf6 Qxf6 5. e4 d6 6. exf5 exf5 7. Bc4 c6 8. Nf3 d5 9. Bb3 Bd6 10. Qe2+ Qe7 11. Qxe7+ Kxe7 12. 0-0-0 Kf6 13. Rhe1 Bd7 14. Ne5 Re8 15. f4 Bxe5 16. fxe5+ Kg6 17. Ne2 Kf7 18. c4 Be6 19. Nf4 Na6 20. cxd5 cxd5 21. Bxd5 Bxd5 22. Nxd5 Rad8 23. Nc3 Nc7 24. d5 a6 25. d6 Ne6 26. Nd5 b5 27. Kb1 Rd7 28. Rc1 Red8 29. Rc6 Ra7 30. Rec1 Rdd7 31. Rc8 h6 32. Nc7 Nxc7 33. R8xc7 Ke6 34. Rxa7 Rxa7 35. Rc5 Rd7 36. Kc2 g5 37. Kd3 h5 38. Kd4 h4 39. Rc8 g4 40. Rh8 f4 41. Rh6+ Kf5 42. Kd5 f3 43. gxf3 gxf3 44. Rh8 Rf7 45. e6 Rf6 46. e7 f2 47. e8Q f1Q 48. Qe4+ Kg5 49. Rg8+ Kh5 50. Qh7+ Rh6 51. Qe7 Qc4+ 52. Ke5 Qxg8 53. d7 Qh8+ 54. Kd5 Qg8+ 55. Ke5 Rh8 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "6"]
[White "Maller, Marcelo"]
[Black "Maldonado, Federico"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1692"]
[BlackElo "2025"]
[PlyCount "94"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 0-0 6. Bc4 Nc6 7. c3 Bg4 8. h3 Bxf3 9. Qxf3 e5 10. d5 Nb8 11. 0-0 Nbd7 12. b4 h6 13. Be3 Kh7 14. Bd3 Rg8 15. c4 Nf8 16. c5 g5 17. cxd6 cxd6 18. Rac1 Ng6 19. g3 Nf4 20. gxf4 gxf4 21. Bxf4 exf4 22. Qxf4 Kh8 23. Kh1 Nh5 24. Qf3 Qh4 25. Rg1 Bb2 26. Rxg8+ Rxg8 27. Rg1 Rxg1+ 28. Kxg1 Qg5+ 29. Kh1 Qxd2 30. Qxh5 Qxd3 31. Qxh6+ Kg8 32. Qg5+ Bg7 33. Qd8+ Kh7 34. Qxd6 Qf1+ 35. Kh2 Qxf2+ 36. Kh1 Qf3+ 37. Kh2 Bd4 38. Qg3 Qxg3+ 39. Kxg3 Be5+ 40. Kg4 Kg6 41. b5 f6 42. h4 Bd4 43. a4 Be5 44. h5+ Kh6 45. Kf5 Kxh5 46. d6 Bxd6 47. Kxf6 Kg4 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "4"]
[White "Maller, Marcelo"]
[Black "Martinelli, Raul"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1692"]
[BlackElo "1692"]
[PlyCount "47"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 Nc6 6. c3 Bg4 7. h3 Bd7 8. Bc4 e5 9. d5 Ne7 10. 0-0 0-0 11. Bd3 Kh8 12. c4 b6 13. Rc1 Neg8 14. b4 h6 15. Be3 Kh7 16. c5 g5 17. cxd6 cxd6 18. Nh2 Qe7 19. Qe2 Rfc8 20. Ba6 Rxc1 21. Rxc1 Qd8 22. Qc4 Ne7 23. Qc7 Bc8 24. Qxd8 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "10"]
[White "Maller, Marcelo"]
[Black "Solis Anzaldo, Humberto"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1692"]
[PlyCount "112"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 Bd6 5. Bg3 0-0 6. Nbd2 Re8 7. Bd3 Nbd7 8. Ne5 Nf8 9. 0-0 N6d7 10. f4 f6 11. Nef3 e5 12. fxe5 fxe5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Qf3 Bxg3 16. hxg3 Be6 17. Nb3 Qe7 18. Nd4 Bd7 19. Rae1 c6 20. Nf5 Qg5 21. Nd6 Re7 22. Nf5 Bxf5 23. Qxf5 Qxf5 24. Rxf5 Rae8 25. Kf2 g6 26. Rf3 Nd7 27. g4 Ne5 28. Rg3 Kg7 29. g5 Nf7 30. c4 Re5 31. cxd5 cxd5 32. Rc1 Nxg5 33. Rc7+ Nf7 34. Bb5 R8e7 35. Rxe7 Rxe7 36. Rf3 Ne5 37. Rh3 h5 38. Ke2 Ng4 39. Kd2 Rc7 40. Be2 Nf2 41. Rf3 Ne4+ 42. Kd1 Rf7 43. Rxf7+ Kxf7 44. Bf3 Ke6 45. Kc2 Ke5 46. Kd3 Ng5 47. Bd1 Ne4 48. b4 Nf2+ 49. Kd2 Nxd1 50. Kxd1 Ke4 51. Ke2 g5 52. a4 h4 53. b5 g4 54. Kf2 Kd3 55. a5 b6 56. axb6 axb6 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "7"]
[White "Moreno, Dario"]
[Black "Maller, Marcelo"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1812"]
[BlackElo "1692"]
[PlyCount "78"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. Be2 Nc6 10. Nf3 Bg4 11. h3 Bxf3 12. Bxf3 Nxc4 13. Qe2 Nxe3 14. fxe3 Rc8 15. 0-0 a6 16. a3 e5 17. d5 Ne7 18. e4 Bh6 19. Rcd1 Qb6+ 20. Kh1 Qe3 21. Qc2 f5 22. Qb3 b5 23. Rde1 Qb6 24. Na4 Qa5 25. Nc3 Bd2 26. Re2 Bxc3 27. bxc3 Qxc3 28. Qa2 fxe4 29. Rxe4 Qd3 30. Ree1 Rc2 31. Qb1 Qc3 32. Be4 Rb2 33. Rxf8+ Kxf8 34. Rf1+ Kg7 35. Qd1 Qd2 36. Qf3 Qf4 37. Qd3 Qg5 38. Qf3 Nf5 39. g4 Qd2 0-1

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "5"]
[White "Sosa, Ricardo Hugo"]
[Black "Maller, Marcelo"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1853"]
[BlackElo "1692"]
[PlyCount "113"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c4 c6 5. Nc3 e6 6. Be2 Bd6 7. Bxd6 Qxd6 8. Nf3 Nbd7 9. 0-0 0-0 10. c5 Qe7 11. b4 e5 12. a4 e4 13. Nd2 a6 14. b5 axb5 15. axb5 Bg6 16. bxc6 bxc6 17. Qb3 Qd8 18. Rxa8 Qxa8 19. Na4 Rb8 20. Nb6 Nxb6 21. cxb6 Qa5 22. Qc2 Rxb6 23. Rc1 Nd7 24. Bg4 f5 25. Be2 h6 26. h4 Kh7 27. Nf1 Bf7 28. Ng3 g6 29. h5 Nf6 30. hxg6+ Bxg6 31. f3 Qa3 32. Kf2 Qb2 33. Qc5 exf3 34. gxf3 f4 35. Nf1 fxe3+ 36. Nxe3 Kg8 37. Rg1 Kf7 38. Qd6 Rb7 39. Qxc6 Bd3 40. Re1 Bxe2 41. Rxe2 Qb5 42. Qd6 Qd7 43. Qf4 Qc7 44. Qxf6+ Kxf6 45. Nxd5+ Kf7 46. Nxc7 Rxc7 47. d5 Rd7 48. Rd2 Kf6 49. Ke3 Ke5 50. f4+ Kd6 51. Ke4 Re7+ 52. Kf5 Rf7+ 53. Kg4 Rg7+ 54. Kh5 Rf7 55. Kg4 Rg7+ 56. Kf3 Rf7 57. Kg4 1/2-1/2

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "3"]
[White "Toro Medina, Mathias Alexander"]
[Black "Maller, Marcelo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1467"]
[BlackElo "1692"]
[PlyCount "109"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. b3 Nf6 4. Bb2 Bf5 5. e3 e6 6. Nbd2 Bd6 7. Be2 Nbd7 8. h3 0-0 9. 0-0 Rc8 10. c4 Qe7 11. c5 Bb8 12. Re1 e5 13. dxe5 Nxe5 14. Nd4 Bd3 15. Rc1 Bxe2 16. Qxe2 Rfe8 17. Nf5 Qd7 18. Nd4 Ne4 19. Nxe4 dxe4 20. Rcd1 Nd3 21. Rf1 Nxb2 22. Qxb2 Be5 23. Rd2 Qe7 24. Rfd1 Qf6 25. Qc2 Qg6 26. f4 exf3 27. Qxg6 hxg6 28. gxf3 Rcd8 29. Kf2 Bxd4 30. Rxd4 Rxd4 31. Rxd4 Re7 32. Rd8+ Kh7 33. Rd4 g5 34. h4 gxh4 35. Rxh4+ Kg6 36. Rg4+ Kf6 37. Rd4 g6 38. Kg3 Kf5 39. e4+ Ke5 40. Rd6 a6 41. a4 a5 42. Kf2 g5 43. Ke3 f5 44. exf5 Kxf5+ 45. Kf2 Kf4 46. Rd4+ Kf5 47. Kg3 Rh7 48. b4 axb4 49. Rxb4 Rd7 50. a5 Rd5 51. Rxb7 Rxc5 52. Rf7+ Ke6 53. Ra7 Rb5 54. a6 Ra5 55. Ra8 1-0

[Event "Rio Grande Domingo op 20th"]
[Site "Lichess.org INT"]
[Date "2020.07.05"]
[Round "9"]
[White "Yakisich, Marcelo"]
[Black "Maller, Marcelo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1917"]
[BlackElo "1692"]
[PlyCount "61"]
[EventDate "2020.07.05"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c3 Bf5 4. Bg5 c6 5. e3 Nbd7 6. Be2 e6 7. Bd3 Bg6 8. Qc2 Be7 9. Nbd2 0-0 10. 0-0-0 Bxd3 11. Qxd3 h6 12. Bh4 Qc7 13. h3 e5 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. g4 Rfd8 17. f4 Qc7 18. g5 hxg5 19. Bxg5 Nh7 20. Bxe7 Qxe7 21. Rdg1 Re8 22. Rg3 Kh8 23. Rhg1 Rg8 24. Rg4 Rae8 25. R1g3 Qf6 26. Rh4 g6 27. Rhg4 Qf5 28. Qd4+ Qf6 29. Nf3 b6 30. Ne5 Qf5 31. Nxf7# 1-0

[Event "ARG-ch U1700"]
[Site "Tacuari"]
[Date "2018.11.19"]
[Round "8"]
[White "Derbes, Jose Maria"]
[Black "Maller, Marcelo"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1608"]
[BlackElo "1676"]
[PlyCount "86"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. h3 Nf6 5. Nc3 c6 6. Bf4 0-0 7. Be2 Nbd7 8. Qd2 Qc7 9. Bh6 b6 10. 0-0-0 Bb7 11. Nh2 Rfd8 12. Bxg7 Kxg7 13. Ng4 Ng8 14. f4 b5 15. Bf3 b4 16. Ne2 c5 17. d5 a5 18. Ne3 a4 19. g4 Ba6 20. Ng3 Qb6 21. Be2 Bxe2 22. Qxe2 Qa6 23. Qxa6 Rxa6 24. Nc4 Nb6 25. Nxb6 Rxb6 26. g5 e6 27. f5 exf5 28. exf5 gxf5 29. Nxf5+ Kg6 30. Rdf1 Re8 31. h4 h6 32. gxh6 Nxh6 33. h5+ Kh7 34. Nxh6 Kxh6 35. Rxf7 Re5 36. Rf6+ Kh7 37. h6 Rxd5 38. Rf7+ Kh8 39. Rg1 Rh5 40. Rg6 Rb8 41. Rxd6 c4 42. Rfd7 Rh1+ 43. Rd1 Rxh6 1/2-1/2

[Event "ARG-ch U1700"]
[Site "Tacuari"]
[Date "2018.11.19"]
[Round "7"]
[White "Maller, Marcelo"]
[Black "Jurado, Dario"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1676"]
[BlackElo "1613"]
[PlyCount "164"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Nbd7 5. Nbd2 c5 6. c3 Qc7 7. Bd3 b6 8. Bf4 Bd6 9. Bxd6 Qxd6 10. 0-0 Bb7 11. a4 c4 12. Bc2 Rc8 13. Qe2 Ne4 14. Nxe4 dxe4 15. Nd2 f5 16. Nxc4 Qc7 17. Nd2 0-0 18. f3 exf3 19. Nxf3 Qc6 20. Rae1 Rf6 21. e4 f4 22. e5 Rh6 23. Be4 Qxe4 24. Qxe4 Bxe4 25. Rxe4 Rf8 26. Ng5 Rg6 27. Nf3 Rg4 28. c4 a5 29. Nd2 h5 30. Rf3 Rf5 31. h3 Rg3 32. Rexf4 Rxf4 33. Rxf4 Rd3 34. Ne4 Nf8 35. Nd6 Ng6 36. Re4 Rd2 37. c5 bxc5 38. dxc5 Ne7 39. b4 axb4 40. Rxb4 Rd5 41. Rb8+ Kh7 42. Re8 Nc6 43. Rxe6 Rxc5 44. Nb7 Rc2 45. a5 Nd4 46. Rd6 Ne2+ 47. Kf1 Ng3+ 48. Ke1 Re2+ 49. Kd1 Rxe5 50. a6 Re3 51. Nc5 Ra3 52. Rd7 Ne4 53. Nxe4 Rxa6 54. Ke2 Ra3 55. Rd3 Ra1 56. Kf3 Kh6 57. Kf4 g6 58. h4 Rg1 59. g3 Rg2 60. Rd6 Rg1 61. Rd7 Rf1+ 62. Ke5 Re1 63. Kf4 Rf1+ 64. Ke3 Re1+ 65. Kf3 Rf1+ 66. Ke2 Rf5 67. Ng5 Rf2+ 68. Ke3 Re2+ 69. Kf4 Rf2+ 70. Ke5 Re2+ 71. Kf6 Rf2+ 72. Ke5 Re2+ 73. Ne4 Re1 74. Rd6 Rf1 75. Rf6 Re1 76. Rf4 Rg1 77. Ke6 Rg2 78. Kf7 Ra2 79. Rf6 Ra7+ 80. Ke6 Ra3 81. Ng5 Ra6+ 82. Ke5 Rxf6 1/2-1/2

[Event "ARG-ch U1700"]
[Site "Tacuari"]
[Date "2018.11.18"]
[Round "5"]
[White "Fernandez, Leandro Daniel"]
[Black "Maller, Marcelo"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1652"]
[BlackElo "1676"]
[PlyCount "91"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 e6 6. e3 Nc6 7. Nf3 a6 8. h3 Bd6 9. Bg5 h6 10. Bh4 g5 11. Bg3 Bxg3 12. fxg3 Qd6 13. g4 Qg3+ 14. Ke2 b5 15. a3 Bb7 16. Qe1 Qd6 17. b4 Rc8 18. Rc1 Ne4 19. Nxe4 dxe4 20. Nd2 f5 21. gxf5 exf5 22. Nb3 Ne7 23. Rxc8+ Bxc8 24. Nc5 Nd5 25. g3 0-0 26. Bg2 Nxe3 27. Kxe3 f4+ 28. gxf4 gxf4+ 29. Ke2 f3+ 30. Bxf3 exf3+ 31. Kf1 Qxd4 32. Rg1+ Kh8 33. Rg3 f2 34. Qc1 Kh7 35. Nxa6 Qd6 36. Qc7+ Qxc7 37. Nxc7 Rf7 38. Ne8 Be6 39. Nd6 Rf4 40. Re3 Bd5 41. Rg3 Be6 42. Re3 Bd5 43. Rg3 Bc6 44. Nc8 Bd5 45. Nb6 Bc6 46. Nc8 1/2-1/2

[Event "ARG-ch U1700"]
[Site "Tacuari"]
[Date "2018.11.18"]
[Round "6"]
[White "Maller, Marcelo"]
[Black "Figueroa, Jorge"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1676"]
[BlackElo "1580"]
[PlyCount "71"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 d6 5. Nbd2 c5 6. c3 a6 7. a4 Nc6 8. Be2 h6 9. Bxf6 Bxf6 10. Ne4 Bg7 11. dxc5 Bf5 12. Ng3 Be6 13. cxd6 0-0 14. dxe7 Qxe7 15. 0-0 Rfd8 16. Nd4 Na5 17. Qc2 Rac8 18. Nxe6 Qxe6 19. Rfd1 Kh7 20. h3 Nb3 21. Rab1 f5 22. Rxd8 Rxd8 23. Rd1 Rc8 24. Bf3 Rc7 25. Bd5 Na1 26. Qd2 Qe5 27. Rxa1 Rc5 28. Bxb7 h5 29. Rd1 h4 30. Ne2 Qc7 31. Bxa6 g5 32. Qd6 Qa7 33. Bb5 Rc7 34. Qe6 f4 35. Qe4+ Kg8 36. Bc4+ 1-0

[Event "ARG-ch U1700"]
[Site "Tacuari"]
[Date "2018.11.17"]
[Round "4"]
[White "Maller, Marcelo"]
[Black "Gomez Vazquez, Noel"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1676"]
[BlackElo "1580"]
[PlyCount "85"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 c5 5. Nf3 Nc6 6. 0-0 0-0 7. d3 h6 8. e4 d6 9. h3 e5 10. Be3 Bd7 11. Rb1 a5 12. Kh2 Nd4 13. Nd2 Nh5 14. Nd5 Be6 15. Bxd4 exd4 16. Bf3 Bxd5 17. exd5 Nf6 18. Re1 Nd7 19. Bg2 f5 20. f4 Re8 21. Qf3 Qf6 22. Re2 Re7 23. Rbe1 Rae8 24. Qf2 Kf7 25. Re6 Rxe6 26. dxe6+ Rxe6 27. Bd5 Nf8 28. Qf3 Ke7 29. Bxe6 Nxe6 30. Qxb7+ Kd8 31. Qa8+ Kc7 32. Qxa5+ Kd7 33. Qa7+ Nc7 34. Qa4+ Kd8 35. Qc6 g5 36. Nb3 gxf4 37. gxf4 Qh4 38. Qxd6+ Kc8 39. Rf1 Qh5 40. Rf2 Qd1 41. Nxc5 Qe1 42. Qd7+ Kb8 43. Qd8+ 1-0

[Event "ARG-ch U1700"]
[Site "Tacuari"]
[Date "2018.11.16"]
[Round "1"]
[White "Maller, Marcelo"]
[Black "Rivas Vaquero, Ramon"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1676"]
[BlackElo "1533"]
[PlyCount "69"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 c5 4. e3 Qb6 5. Qc1 Bf5 6. Be2 Nbd7 7. 0-0 h6 8. Bh4 e6 9. c3 Be7 10. Nbd2 Ne4 11. Bxe7 Kxe7 12. Nxe4 Bxe4 13. a4 Rac8 14. a5 Qc7 15. Nd2 Nf6 16. Nxe4 Nxe4 17. f3 Nf6 18. Qd2 c4 19. Rfe1 Rhe8 20. Bf1 Kf8 21. e4 e5 22. exd5 Nxd5 23. dxe5 Rxe5 24. Rxe5 Qxe5 25. Re1 Qd6 26. Qd4 Qc5 27. Rd1 Ne3 28. Qxc5+ Rxc5 29. Rd7 Nxf1 30. Kxf1 Rb5 31. Rc7 Rxb2 32. Rxc4 Rb5 33. Rc7 Rxa5 34. Rxb7 Rc5 35. Rxa7 1/2-1/2

[Event "Villa Ballester op"]
[Site "Villa Ballester"]
[Date "1993.??.??"]
[Round "5"]
[White "Alonso, Rodolfo"]
[Black "Maller, Marcelo"]
[Result "1/2-1/2"]
[ECO "E91"]
[PlyCount "41"]
[EventDate "1993.??.??"]
[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 d6 2. d4 g6 3. Nf3 Bg7 4. c4 Nf6 5. Nc3 c6 6. Be2 0-0 7. 0-0 Qc7 8. Ne1 e5 9. d5 Ne8 10. Be3 Nd7 11. f3 c5 12. Nc2 a6 13. b4 cxb4 14. Nxb4 Nc5 15. Na4 b6 16. Rb1 Bd7 17. Nxc5 bxc5 18. Nd3 f5 19. Qb3 Nf6 20. Nf2 Rfb8 21. Qa3 1/2-1/2

[Event "Villa Ballester op"]
[Site "Villa Ballester"]
[Date "1993.??.??"]
[Round "7"]
[White "Juarez, Alberto"]
[Black "Maller, Marcelo"]
[Result "1-0"]
[ECO "E80"]
[WhiteElo "2280"]
[PlyCount "51"]
[EventDate "1993.??.??"]
[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 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Nf6 5. f3 Nbd7 6. Be3 c6 7. Nh3 Qc7 8. Nf2 b6 9. Be2 Bb7 10. Qd2 h5 11. f4 0-0-0 12. 0-0 e6 13. a4 a5 14. Rab1 Rdg8 15. e5 Ne8 16. b4 axb4 17. Rxb4 dxe5 18. dxe5 Bf8 19. Rb2 Be7 20. Rfb1 f6 21. Bxb6 Nxb6 22. Rxb6 Bc5 23. Rxb7 Qxb7 24. Rxb7 Kxb7 25. Nce4 Bb6 26. c5 1-0

[Event "Villa Ballester op"]
[Site "Villa Ballester"]
[Date "1993.??.??"]
[Round "6"]
[White "Maller, Marcelo"]
[Black "Bosco, Ricardo"]
[Result "1/2-1/2"]
[ECO "D03"]
[BlackElo "2270"]
[PlyCount "32"]
[EventDate "1993.??.??"]
[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 d5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 Be7 5. e3 c5 6. c3 Nc6 7. Bd3 Bd7 8. Ne5 Nxe5 9. dxe5 Ng8 10. Bf4 f5 11. h4 h5 12. Nf3 g6 13. Qe2 c4 14. Bc2 Nh6 15. g3 Nf7 16. Rd1 b5 1/2-1/2

[Event "Villa Ballester op"]
[Site "Villa Ballester"]
[Date "1993.??.??"]
[Round "2"]
[White "Maller, Marcelo"]
[Black "Fucek, Claudio"]
[Result "1/2-1/2"]
[ECO "D03"]
[PlyCount "32"]
[EventDate "1993.??.??"]
[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 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bf4 c5 5. e3 e6 6. c3 Nc6 7. Nbd2 Qb6 8. Qb3 cxd4 9. Qxb6 axb6 10. exd4 Nd6 11. Bd3 Be7 12. 0-0 0-0 13. Rfe1 Bd7 14. Ne5 Nxe5 15. dxe5 Nb5 16. Nb3 Rfc8 1/2-1/2

[Event "Villa Ballester CAVB/FBCC m"]
[Site "Villa Ballester"]
[Date "1993.??.??"]
[Round "?.8"]
[White "Maller, Marcelo"]
[Black "Juanes, Adrian"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "73"]
[EventDate "1993.??.??"]
[EventType "team-tourn"]
[EventRounds "1"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e3 c5 6. c3 Nc6 7. h3 Qb6 8. Nc4 Qc7 9. dxc5 dxc5 10. Bf4 Qd7 11. Qc2 Nd5 12. Rd1 e5 13. Ncxe5 Nxe5 14. Bxe5 Bxe5 15. Nxe5 Qe6 16. Bb5+ Kf8 17. Nf3 Nb6 18. Rd8+ Kg7 19. Rxh8 Kxh8 20. b3 a6 21. Bd3 Qc6 22. Be4 Qc7 23. c4 Be6 24. Qc3+ Kg8 25. 0-0 Re8 26. Bc2 Nc8 27. Ng5 Bd7 28. Ne4 Re6 29. Nf6+ Kf8 30. Nxh7+ Ke7 31. Qh8 Re5 32. Qf6+ Ke8 33. Rd1 Bxh3 34. gxh3 Rh5 35. Ng5 Nd6 36. Rd5 Qe7 37. Re5 1-0

[Event "Villa Ballester op"]
[Site "Villa Ballester"]
[Date "1993.??.??"]
[Round "8"]
[White "Maller, Marcelo"]
[Black "Lopez, C."]
[Result "1-0"]
[ECO "A48"]
[PlyCount "113"]
[EventDate "1993.??.??"]
[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 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d6 6. c3 b6 7. Bd3 a5 8. h3 Ba6 9. Qe2 Bxd3 10. Qxd3 Nbd7 11. 0-0 h6 12. Be3 e5 13. Nh2 Nh5 14. f4 exf4 15. Bxf4 Nxf4 16. Rxf4 c5 17. Raf1 b5 18. dxc5 dxc5 19. Qd5 Ne5 20. Qxd8 Rfxd8 21. Nb3 Bf8 22. Ng4 Nxg4 23. hxg4 a4 24. Nc1 Ra7 25. R4f2 c4 26. Kh2 Bc5 27. Rc2 Rad7 28. Re1 Rd1 29. Rxd1 Rxd1 30. a3 Kf8 31. Kg3 Re1 32. Ne2 Rd1 33. Kf4 Ke7 34. e5 Ke6 35. Ke4 g5 36. Ng3 Rd5 37. Nf5 Rxe5+ 38. Kf3 h5 39. Ng7+ Kf6 40. Nxh5+ Kg6 41. Re2 Rxe2 42. Kxe2 f5 43. Kf3 f4 44. Ke4 Be3 45. Kd5 Bc1 46. Kc5 Bxb2 47. Kxb5 Bxc3 48. Kxc4 Bb2 49. Kb4 Kf7 50. Kxa4 Ke6 51. Kb3 Bxa3 52. Kxa3 Ke5 53. Kb4 Ke4 54. Kc4 Ke3 55. Kd5 Kf2 56. Nxf4 gxf4 57. Ke4 1-0

[Event "Villa Ballester op"]
[Site "Villa Ballester"]
[Date "1993.??.??"]
[Round "9"]
[White "Maller, Marcelo"]
[Black "Setien, R."]
[Result "1-0"]
[ECO "A48"]
[PlyCount "32"]
[EventDate "1993.??.??"]
[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 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. c3 d6 6. e4 Nbd7 7. Bc4 c6 8. e5 dxe5 9. dxe5 Nd5 10. Bxd5 cxd5 11. Qe2 f6 12. exf6 Nxf6 13. 0-0 Bg4 14. h3 Bxf3 15. Nxf3 Ne4 16. Rad1 Rf7 1-0

[Event "CAVB-FBCC m"]
[Site "Caseros"]
[Date "1993.??.??"]
[Round "?"]
[White "Solis, Carlos"]
[Black "Maller, Marcelo"]
[Result "1-0"]
[ECO "B04"]
[PlyCount "37"]
[EventDate "1993.??.??"]
[EventType "team-tourn"]
[EventRounds "1"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. c4 Nb6 6. e6 fxe6 7. Ng5 Qd7 8. Bd3 g6 9. Qf3 Nd8 10. Nc3 e5 11. dxe5 dxe5 12. c5 Bg7 13. cxb6 axb6 14. Nxh7 e4 15. Qxe4 Bxc3+ 16. bxc3 Rxh7 17. Qxg6+ Rf7 18. Qg8+ Rf8 19. Bg6+ 1-0

[Event "Buenos Aires Traffic op"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "4"]
[White "Celis, Gustavo"]
[Black "Maller, Marcelo"]
[Result "1-0"]
[ECO "B03"]
[PlyCount "59"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Bd3 Bg7 8. Be3 Nc6 9. Nge2 0-0 10. 0-0 Nb4 11. b3 Nxd3 12. Qxd3 Nd7 13. Rfe1 Nf6 14. Ng3 Re8 15. Rad1 b6 16. h3 Bb7 17. d5 Nd7 18. Qd2 a6 19. Bh6 Bh8 20. Nce4 Nf6 21. Nxf6+ Bxf6 22. Ne4 Bh8 23. Qf4 Bg7 24. Bxg7 Kxg7 25. Ng5 Rf8 26. Qd4+ Kg8 27. Qh4 h5 28. g4 Kg7 29. gxh5 Rh8 30. Qd4+ 1-0

[Event "Villa Ballester op"]
[Site "Villa Ballester"]
[Date "1992.??.??"]
[Round "3"]
[White "Gimbatti, Ruben"]
[Black "Maller, Marcelo"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "103"]
[EventDate "1992.??.??"]
[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 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. Nf3 e6 7. 0-0 Na5 8. d4 Nxb3 9. axb3 Be7 10. Re1 0-0 11. Ne4 Nd7 12. Be3 Nf6 13. Ng3 b6 14. Ne5 Bb7 15. Nh5 Nxh5 16. Qxh5 Bd6 17. Qg4 f5 18. Qh3 Bxe5 19. dxe5 Qe7 20. Ra4 Bc6 21. Rh4 g5 22. Rh6 Rf7 23. Qh5 Rg7 24. Rf6 f4 25. Bd2 Rd8 26. Bc3 Be8 27. Qg4 Bf7 28. h4 gxh4 29. Qxf4 h3 30. g4 Bg6 31. Qc4 Rd5 32. Kh2 c5 33. Re3 Bf7 34. Ref3 Qb7 35. Qf4 b5 36. Rxe6 Qd7 37. Rd6 Qxg4 38. Qxg4 Rxg4 39. Rdf6 b4 40. e6 bxc3 41. exf7+ Kf8 42. Rc6 Rd8 43. bxc3 Rg5 44. Kxh3 Rg7 45. Rc7 a6 46. Kh4 Rb8 47. Kh5 Rd8 48. Rxc5 Rxf7 49. Rxf7+ Kxf7 50. Rc7+ Kf6 51. Rc6+ Kf5 52. Rxa6 1-0

[Event "Buenos Aires FMDA tt"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "3"]
[White "Guzzardo, Rogelio Antonio"]
[Black "Maller, Marcelo"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "61"]
[EventDate "1992.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. Nf3 Na5 7. Qe2 Nxb3 8. axb3 Bf5 9. d3 e6 10. 0-0 Be7 11. Re1 0-0 12. Bf4 c6 13. Ne4 Nd5 14. Bd2 Bg4 15. Ng3 Qc7 16. h3 Bxf3 17. Qxf3 Bd6 18. Ra4 Bxg3 19. fxg3 Qe7 20. c4 Nb6 21. Ra5 f6 22. d4 Qf7 23. Bc3 a6 24. Qe3 Rfe8 25. d5 Nc8 26. dxe6 Qc7 27. Rh5 Ne7 28. g4 Ng6 29. g5 f5 30. b4 Nf4 31. Be5 1-0

[Event "Villa Ballester op"]
[Site "Villa Ballester"]
[Date "1992.??.??"]
[Round "4"]
[White "Jungblut, Jose"]
[Black "Maller, Marcelo"]
[Result "1/2-1/2"]
[ECO "E49"]
[PlyCount "40"]
[EventDate "1992.??.??"]
[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 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nge2 c5 7. a3 Bxc3+ 8. bxc3 dxc4 9. Bxc4 Nc6 10. 0-0 Na5 11. Ba2 c4 12. Ng3 Bd7 13. e4 Bc6 14. f3 Qd7 15. e5 Ba4 16. Qe1 Nd5 17. Ne4 Nb3 18. Rb1 Nxc1 19. Rxc1 Bb5 20. Bb1 Nf4 1/2-1/2

[Event "Villa Ballester op"]
[Site "Villa Ballester"]
[Date "1992.??.??"]
[Round "7"]
[White "Maciel, Jacinto"]
[Black "Maller, Marcelo"]
[Result "1/2-1/2"]
[ECO "B04"]
[PlyCount "118"]
[EventDate "1992.??.??"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 Nc6 6. Be2 g6 7. 0-0 Bg7 8. exd6 cxd6 9. Nc3 0-0 10. Be3 Bg4 11. d5 Bxf3 12. gxf3 Ne5 13. Bd4 Rc8 14. b3 Ned7 15. Rc1 Nf6 16. Ne4 Nbd7 17. Qd2 b6 18. Ng3 a5 19. f4 Nc5 20. Bf3 h5 21. f5 h4 22. Ne2 Qd7 23. fxg6 fxg6 24. Qg5 Qf5 25. Qxf5 gxf5 26. Kg2 Kf7 27. Rg1 Rh8 28. Kh3 Bh6 29. Be3 Nd3 30. Rcd1 Bxe3 31. Rxd3 Bxf2 32. Rg5 Rcg8 33. Rxf5 Ke8 34. Nf4 Kd7 35. Ne6 Rg1 36. Rd1 Rxd1 37. Bxd1 Be3 38. Rf3 Bc1 39. Bc2 Bb2 40. Bf5 Kc8 41. Nd4+ Kc7 42. Ne6+ Kb7 43. Rf2 Be5 44. Rg2 Nh5 45. Rg4 Bf6 46. Kg2 Be5 47. Rxh4 Nf4+ 48. Rxf4 Bxf4 49. Nxf4 Rf8 50. Kg3 Rxf5 51. Kg4 Rf6 52. h4 Kc8 53. h5 Kd8 54. a3 Ke8 55. Kg5 Kf7 56. h6 Kg8 57. Ng6 Rf1 58. Nf4 Rg1+ 59. Kh5 Rh1+ 1/2-1/2

[Event "Villa Ballester op"]
[Site "Villa Ballester"]
[Date "1992.??.??"]
[Round "6"]
[White "Maller, Marcelo"]
[Black "De Pauli, Federico"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "97"]
[EventDate "1992.??.??"]
[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 d5 2. Nf3 Nc6 3. Bf4 Bf5 4. c3 Nf6 5. e3 e6 6. Be2 Bd6 7. Bg3 0-0 8. Nbd2 Qe7 9. Ne5 Nd7 10. f4 f6 11. Nef3 e5 12. Nh4 Bg6 13. f5 Bf7 14. 0-0 exd4 15. exd4 Bxg3 16. hxg3 Qe3+ 17. Kh2 Qh6 18. Rf3 Ne7 19. Kg1 Bh5 20. Rf2 Bxe2 21. Qxe2 Rae8 22. Qe6+ Rf7 23. Qxd7 Ref8 24. Qe6 g6 25. Re1 Qg5 26. Qe3 Qh5 27. Qd3 Rg7 28. Nb3 gxf5 29. Nxf5 Nxf5 30. Qxf5 Rg5 31. Qf3 Qh6 32. Qe3 Kf7 33. Qe6+ Kg7 34. Qd7+ Kg8 35. Re8 Rh5 36. Rxf8+ Kxf8 37. Re2 Rh1+ 38. Kf2 Qg6 39. Qe7+ Kg8 40. Qe8+ Qxe8 41. Rxe8+ Kf7 42. Re1 Rh5 43. Nc5 b6 44. Nd3 Rf5+ 45. Nf4 h5 46. Rh1 c5 47. Rxh5 Rxh5 48. Nxh5 Ke6 49. Kf3 1-0

[Event "Buenos Aires Traffic op"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "6"]
[White "Maller, Marcelo"]
[Black "German, Sergio"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "88"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d6 3. e4 Nf6 4. Nc3 Bg4 5. Be2 e5 6. d5 Ne7 7. h3 Bxf3 8. Bxf3 Ng6 9. g3 Be7 10. Be3 0-0 11. h4 Re8 12. h5 Nf8 13. g4 h6 14. g5 hxg5 15. Bxg5 Nxe4 16. Bxe7 Nxc3 17. Bxd8 Nxd1 18. Bxc7 Nxb2 19. Bxd6 Nc4 20. Bc7 e4 21. Be2 Nb6 22. Bb5 Rec8 23. Bxb6 axb6 24. c4 Nh7 25. a4 Ng5 26. Ke2 Nf3 27. Ke3 Ne5 28. Rac1 Nd3 29. Rc2 Nc5 30. Ra2 Rd8 31. f3 exf3 32. Kxf3 Rd6 33. Re1 Rh6 34. Kg4 f5+ 35. Kg5 Rf8 36. Be8 Ne4+ 37. Rxe4 fxe4 38. Bg6 Rc8 39. Rb2 Rxc4 40. Rxb6 Rxa4 41. Rxb7 Ra8 42. Re7 Rd8 43. d6 Rxg6+ 44. hxg6 Kf8 1/2-1/2

[Event "Villa Ballester op"]
[Site "Villa Ballester"]
[Date "1992.??.??"]
[Round "2"]
[White "Maller, Marcelo"]
[Black "Klibanski, Luis Ricardo"]
[Result "1/2-1/2"]
[ECO "A21"]
[PlyCount "63"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 f5 4. Bg2 Nf6 5. b3 c6 6. d4 e4 7. Bb2 d5 8. c5 Be7 9. Nh3 0-0 10. 0-0 b6 11. b4 a5 12. a3 Na6 13. Na4 Nd7 14. Bc3 Nc7 15. cxb6 Nb5 16. bxa5 Nxc3 17. Nxc3 Rxa5 18. Qb3 Nxb6 19. Rfd1 Nc4 20. a4 Bd6 21. e3 Kh8 22. Nf4 Bxf4 23. exf4 Ra6 24. Rab1 Re8 25. Bf1 Rb6 26. Qa2 Ba6 27. Rxb6 Qxb6 28. Bxc4 Bxc4 29. Qd2 Rb8 30. h3 Qa5 31. Nxe4 Qxa4 32. Nc5 1/2-1/2

[Event "Villa Ballester op"]
[Site "Villa Ballester"]
[Date "1992.??.??"]
[Round "5"]
[White "Maller, Marcelo"]
[Black "Montoro, Gustavo Ernesto"]
[Result "1-0"]
[ECO "A21"]
[PlyCount "93"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. e4 Ne7 5. Nge2 d6 6. Bg2 0-0 7. d4 exd4 8. Nxd4 Nec6 9. Nc2 Ne5 10. Ne3 Be6 11. Qe2 Nbc6 12. Ncd5 Nd4 13. Qd1 c6 14. f4 Nxc4 15. Nxc4 cxd5 16. exd5 Bf5 17. Ne3 Re8 18. 0-0 Qb6 19. Kh1 Rac8 20. Nxf5 Nxf5 21. Rb1 Nd4 22. Re1 Rxe1+ 23. Qxe1 Nc2 24. Qd1 Qa6 25. a3 Re8 26. Bd2 Qd3 27. Rc1 Ne3 28. Bxe3 Qxe3 29. Rb1 b6 30. Bf3 Re7 31. Qf1 h5 32. f5 Bd4 33. Bg2 Qd2 34. fxg6 fxg6 35. Bh3 Bxb2 36. Be6+ Kg7 37. Qf3 Qc3 38. Qf4 Qd4 39. Qf3 Qf6 40. Qd3 Qc3 41. Qe4 Qxa3 42. Rf1 Qc3 43. g4 Qe5 44. Qf3 Qf6 45. Qg2 Qc3 46. gxh5 Qd3 47. Qxb2+ 1-0

[Event "Villa Ballester op"]
[Site "Villa Ballester"]
[Date "1992.??.??"]
[Round "8"]
[White "Maller, Marcelo"]
[Black "Puyou, Guillermo"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "17"]
[EventDate "1992.??.??"]
[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 g6 3. Bg5 Bg7 4. Nbd2 c5 5. Bxf6 Bxf6 6. Ne4 Bxd4 7. Nxd4 cxd4 8. Qxd4 Qa5+ 9. Qc3 1/2-1/2

[Event "Buenos Aires Traffic op"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "1"]
[White "Panno, Oscar"]
[Black "Maller, Marcelo"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2465"]
[PlyCount "55"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Be7 7. d3 0-0 8. a3 a5 9. b3 Be6 10. Bb2 f6 11. Nbd2 Qd7 12. Qc2 Nb6 13. Rfd1 Rab8 14. Rac1 Rfc8 15. e3 Qe8 16. Nc4 Qf7 17. Nfd2 Nd5 18. Ne4 b5 19. Ncd2 Na7 20. Nc5 Bxc5 21. Qxc5 Nb6 22. d4 exd4 23. Bxd4 Kh8 24. b4 a4 25. Qc3 c5 26. Bxc5 Nd7 27. Ne4 Nxc5 28. Nd6 1-0

[Event "Villa Ballester op"]
[Site "Villa Ballester"]
[Date "1992.??.??"]
[Round "1"]
[White "Rettori, J."]
[Black "Maller, Marcelo"]
[Result "1/2-1/2"]
[ECO "B04"]
[PlyCount "60"]
[EventDate "1992.??.??"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. 0-0 0-0 8. c4 Nc6 9. Qe1 dxe5 10. dxe5 Nd4 11. Nbd2 Bf5 12. Nxd4 Qxd4 13. Nf3 Qe4 14. Bd2 Qxe1 15. Rfxe1 Be6 16. Rac1 Rfd8 17. Bb4 Bf8 18. Ng5 a5 19. Nxe6 fxe6 20. Bc5 a4 21. Bd1 Nd7 22. Bb4 c5 23. Bc3 Bh6 24. Rc2 Nb6 25. Bg4 Kf7 26. b3 axb3 27. axb3 Ra3 28. Rb1 Nc8 29. g3 Na7 30. b4 b6 1/2-1/2

[Event "Buenos Aires Traffic op"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "3"]
[White "Zucotti, Eduardo"]
[Black "Maller, Marcelo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2225"]
[PlyCount "57"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. b4 d6 2. Bb2 e5 3. g3 Nf6 4. Bg2 Be7 5. c4 c6 6. Nc3 Be6 7. d3 0-0 8. Nf3 h6 9. 0-0 Nh7 10. b5 f5 11. Nd2 Nf6 12. e3 Qd7 13. a4 g5 14. f4 exf4 15. exf4 d5 16. fxg5 hxg5 17. cxd5 Bc5+ 18. Kh1 Nxd5 19. Qh5 Bd4 20. Qxg5+ Bg7 21. Rae1 Nf6 22. Nf3 Nh7 23. Qe3 Re8 24. Ne5 Qc7 25. d4 Nd7 26. bxc6 Nxe5 27. cxb7 Rad8 28. dxe5 Bc4 29. Rxf5 1-0

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1992.??.??"]
[Round "7"]
[White "Zuniga, Manuel"]
[Black "Maller, Marcelo"]
[Result "0-1"]
[ECO "D11"]
[PlyCount "88"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Qc2 Nf6 4. e3 g6 5. Bd3 Bg7 6. Nd2 0-0 7. Ngf3 Nbd7 8. b3 b6 9. Bb2 Bb7 10. 0-0 Rc8 11. Rad1 Qc7 12. Rfe1 c5 13. Qb1 Rfe8 14. Ne5 Nxe5 15. dxe5 Nd7 16. f4 Nf8 17. cxd5 Bxd5 18. e4 Bc6 19. Nf3 Red8 20. Bc4 Rxd1 21. Rxd1 Rd8 22. Rxd8 Qxd8 23. f5 gxf5 24. Ng5 e6 25. h4 h6 26. Nxf7 Kxf7 27. exf5 Qd2 28. fxe6+ Ke7 29. Qf1 Nxe6 30. Ba1 Qe3+ 31. Kh1 Bxe5 32. Bxe5 Qxe5 33. Qf2 Qf4 34. Qe1 Qe4 35. Qf2 Nf4 36. Bf1 Nxg2 37. Bxg2 Qxg2+ 38. Qxg2 Bxg2+ 39. Kxg2 Kf6 40. Kf3 Kf5 41. a3 a6 42. a4 b5 43. a5 h5 44. Ke3 Ke5 0-1

[Event "Villa Ballester op"]
[Site "Villa Ballester"]
[Date "1991.??.??"]
[Round "4"]
[White "Bronstein, Luis Marcos"]
[Black "Maller, Marcelo"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2370"]
[PlyCount "87"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 c6 6. a4 0-0 7. Be3 Qc7 8. a5 e5 9. dxe5 dxe5 10. Bc4 Rd8 11. Qe2 h6 12. 0-0 Qe7 13. Rfd1 Rxd1+ 14. Rxd1 Nbd7 15. Qd2 Kh7 16. Qd6 Qxd6 17. Rxd6 Bf8 18. Rd1 Kg7 19. Ra1 Bd6 20. Nd2 Nf8 21. Ne2 Ne6 22. c3 Bc7 23. f3 Bd7 24. b4 a6 25. Nb3 Rd8 26. Bb6 Bxb6+ 27. axb6 Bc8 28. Na5 Kf8 29. Bxe6 Bxe6 30. Nxb7 Rb8 31. Nc5 Bc4 32. Nc1 Rxb6 33. Na4 Rb8 34. Nb2 Be6 35. Ncd3 Nd7 36. Rxa6 Rc8 37. Ra5 f6 38. Kf2 Rb8 39. Ke3 Ke7 40. Ra7 Kd8 41. Na4 Bg8 42. Ndc5 Nf8 43. Rg7 Bc4 44. Nb7+ 1-0

[Event "Villa Ballester op"]
[Site "Villa Ballester"]
[Date "1991.??.??"]
[Round "2"]
[White "Fulgenzi, Ernesto"]
[Black "Maller, Marcelo"]
[Result "1-0"]
[ECO "D16"]
[WhiteElo "2335"]
[PlyCount "59"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Na6 6. e3 Bg4 7. Bxc4 e6 8. h3 Bh5 9. 0-0 Be7 10. Be2 0-0 11. Re1 Nb4 12. a5 Bg6 13. Ne5 Bc2 14. Qd2 Ne4 15. Nxe4 Bxe4 16. f3 Bg6 17. Ra4 Nd5 18. e4 Nf6 19. a6 Qc7 20. axb7 Qxb7 21. Qc3 c5 22. dxc5 Qc7 23. Be3 Rfd8 24. Rea1 Ne8 25. Nd3 Bf6 26. Qc2 Rdc8 27. R1a2 Be7 28. b4 f5 29. Bf4 Qd8 30. Ne5 1-0

[Event "Buenos Aires FMDA tt"]
[Site "Buenos Aires"]
[Date "1989.??.??"]
[Round "9"]
[White "Maller, Marcelo"]
[Black "Varga, Mariano"]
[Result "0-1"]
[ECO "A95"]
[BlackElo "2250"]
[PlyCount "60"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 d5 8. Bg5 c6 9. Nc3 Qe8 10. Rc1 Qh5 11. e3 Nbd7 12. Bxf6 Bxf6 13. cxd5 exd5 14. Nd2 Qe8 15. b4 a6 16. a4 Be7 17. b5 Nf6 18. bxc6 bxc6 19. Rb1 a5 20. Qc2 Ne4 21. Nb3 Rf6 22. Nxe4 fxe4 23. Nc5 Qh5 24. Bh1 Bh3 25. Rfe1 Raf8 26. Qe2 Bg4 27. Qf1 Rxf2 28. Qxf2 Rxf2 29. Kxf2 Qxh2+ 30. Bg2 Bd6 0-1

