[Event "Mar del Plata op 52nd"]
[Site "Mar del Plata"]
[Date "2023.04.06"]
[Round "7"]
[White "Lujan, Nelson"]
[Black "Salinas Herrera, Pablo Patricio"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "2151"]
[BlackElo "2498"]
[PlyCount "44"]
[EventDate "2023.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 a6 5. Bg5 dxc4 6. a4 h6 7. Bxf6 Qxf6 8. e4 Bb4 9. Bxc4 c5 10. 0-0 cxd4 11. Nxd4 0-0 12. Nce2 Rd8 13. Qc2 Rxd4 14. Nxd4 Qxd4 15. Bb5 Nd7 16. Bxd7 Qxd7 17. Rad1 Qe7 18. Qc4 e5 19. Qd5 Bg4 20. f3 Be6 21. Qxe5 f6 22. Qg3 Bc4 0-1

[Event "Mar del Plata op 52nd"]
[Site "Mar del Plata"]
[Date "2023.04.03"]
[Round "4"]
[White "Pierrot, Juan Facundo"]
[Black "Lujan, Nelson"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2346"]
[BlackElo "2151"]
[PlyCount "71"]
[EventDate "2023.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. Nc3 a6 8. Qd3 Nd7 9. Rb1 e5 10. d5 Nd4 11. b4 f5 12. Qd2 Nxf3+ 13. exf3 b6 14. Bb2 Bb7 15. Rfe1 Re8 16. a3 Qf6 17. Rbc1 Qf8 18. Ne2 Rad8 19. f4 Nb8 20. fxe5 dxe5 21. c5 e4 22. Bxg7 Qxg7 23. d6 b5 24. Nd4 Bc8 25. f3 cxd6 26. c6 Re7 27. fxe4 Rde8 28. Nb3 fxe4 29. Qxd6 Qe5 30. Qxe5 Rxe5 31. Na5 g5 32. Re3 g4 33. Rd1 R5e6 34. Rxe4 Kf8 35. Rf4+ Kg8 36. Rxg4+ 1-0

[Event "Mar del Plata op 51st"]
[Site "Mar del Plata"]
[Date "2022.04.16"]
[Round "9"]
[White "Slipak, Sergio"]
[Black "Lujan, Nelson"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2386"]
[BlackElo "2181"]
[PlyCount "148"]
[EventDate "2022.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. Bg5 h6 6. Bh4 d6 7. e3 Nbd7 8. Qc2 c6 9. Be2 e5 10. Rd1 Qc7 11. 0-0 Re8 12. b4 Nf8 13. c5 dxc5 14. bxc5 exd4 15. Bg3 Qa5 16. exd4 b5 17. Ne5 Bf5 18. Bd3 Bxd3 19. Rxd3 Rac8 20. a4 a6 21. axb5 axb5 22. Qb2 N8d7 23. Qb3 Nxe5 24. dxe5 Nh7 25. Ne4 Re6 26. Nd6 Ra8 27. Nxf7 Qa2 28. Qxa2 Rxa2 29. Nd8 Re8 30. Nxc6 Rc2 31. Rd5 Bf8 32. Nd4 Rxc5 33. Rxc5 Bxc5 34. Nxb5 Ng5 35. Re1 Ne6 36. h4 Rb8 37. Nd6 g5 38. Ne4 Bd4 39. hxg5 hxg5 40. Kh2 Rb5 41. Kh3 Kh7 42. Nd6 Rb2 43. f3 Kg6 44. Nc4 Rc2 45. Ne3 Rc5 46. Ng4 Kf5 47. Ne3+ Kg6 48. Re2 Rc3 49. Nd5 Rc1 50. Ne7+ Kh5 51. Re1 Nf4+ 52. Kh2 Rxe1 53. Bxe1 Bxe5 54. g4+ Kh6 55. Bg3 Nd3 56. Nc6 Bxg3+ 57. Kxg3 Kg6 58. Kg2 Kf6 59. Kf1 Nf4 60. Kf2 Ke6 61. Ke3 Kd5 62. Nb4+ Kc4 63. Nc2 Kd5 64. Ne1 Ne6 65. Nd3 Ng7 66. Nb4+ Ke5 67. Nc6+ Kd5 68. Nd8 Ke5 69. Ke2 Ne8 70. Nf7+ Kf6 71. Nh6 Nd6 72. Ke3 Kg6 73. Nf5 Nxf5+ 74. gxf5+ Kxf5 1/2-1/2

[Event "Mar del Plata op 51st"]
[Site "Mar del Plata"]
[Date "2022.04.14"]
[Round "7"]
[White "Pierrot, Juan Facundo"]
[Black "Lujan, Nelson"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2381"]
[BlackElo "2181"]
[PlyCount "33"]
[EventDate "2022.04.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c5 4. cxd5 cxd4 5. Qxd4 Qxd5 6. Nc3 Qa5 7. Qe5 Qxe5 8. Nxe5 e6 9. g3 Bb4 10. Bg2 Nbd7 11. Nxd7 Nxd7 12. 0-0 0-0 13. Rd1 a5 14. Be3 a4 15. Nb5 Ra6 16. Rac1 Ra5 17. Na7 1-0

[Event "Timbues op"]
[Site "Timbues"]
[Date "2019.11.17"]
[Round "4"]
[White "Di Benedetto, Guillermo"]
[Black "Lujan, Nelson"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2309"]
[BlackElo "2149"]
[PlyCount "51"]
[EventDate "2019.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Nfd7 7. Be2 e5 8. fxe5 dxe5 9. d5 a5 10. Be3 Na6 11. 0-0 h6 12. Qd2 Kh7 13. Qc2 Nac5 14. Nd2 Qe7 15. Kh1 Nf6 16. Rae1 Ne8 17. Bd3 Kh8 18. Na4 Nxa4 19. Qxa4 Bd7 20. Qc2 c5 21. Qb3 Nf6 22. Qb6 Rfc8 23. Nb3 Be8 24. Bxc5 Qd8 25. Qxd8 Rxd8 26. Be7 1-0

[Event "Timbues op"]
[Site "Timbues"]
[Date "2019.11.16"]
[Round "3"]
[White "Lujan, Nelson"]
[Black "Mussanti, Diego"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2149"]
[BlackElo "2346"]
[PlyCount "123"]
[EventDate "2019.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. Nf3 dxc4 5. e3 c5 6. Bxc4 a6 7. 0-0 b5 8. Be2 Bb7 9. dxc5 Qxd1 10. Rxd1 Bxc5 11. a3 Nbd7 12. b4 Be7 13. Bd2 0-0 14. a4 Bxb4 15. axb5 axb5 16. Rab1 Be7 17. Nxb5 Be4 18. Ra1 Nc5 19. Bb4 Nd5 20. Bxc5 Bxc5 21. Rac1 Rfc8 22. Kf1 Be7 23. Rc4 Rxc4 24. Bxc4 g6 25. Nd2 Bc2 26. Rc1 Nb4 27. Nd4 Bd3+ 28. Bxd3 Nxd3 29. Rc2 Nb4 30. Rc7 Bf6 31. N4f3 Ra1+ 32. Ke2 Nd5 33. Rc2 Kg7 34. Nc4 Be7 35. Nd4 Bb4 36. Nc6 Bf8 37. Nd4 h6 38. g3 g5 39. Kf3 Kg6 40. Nc6 Bg7 41. h3 h5 42. Rd2 g4+ 43. hxg4 hxg4+ 44. Kg2 Rc1 45. Nd4 Bxd4 46. Rxd4 f5 47. Nd2 Rc2 48. e4 Nf6 49. exf5+ exf5 50. f3 gxf3+ 51. Kxf3 Rc3+ 52. Kg2 Rc2 53. Kf3 Ng4 54. Rd8 Nf6 55. Rd3 Kg5 56. Nf1 Ne4 57. Ke3 Kg4 58. Kd4 Rc1 59. Ne3+ Kg5 60. Nxf5 Kxf5 61. Rf3+ Kg4 62. Rf4+ 1/2-1/2

[Event "Timbues op"]
[Site "Timbues"]
[Date "2019.11.16"]
[Round "2"]
[White "Lujan, Nelson"]
[Black "Rodriguez Vila, Andres"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2149"]
[BlackElo "2480"]
[PlyCount "103"]
[EventDate "2019.11.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 c5 5. dxc5 Bxc5 6. Nf3 Nc6 7. 0-0 Nge7 8. a3 0-0 9. b4 Bb6 10. Bb2 Ng6 11. Nc3 Nf4 12. Ne2 Nxd3 13. Qxd3 Ne7 14. Ng3 f6 15. Rad1 Qc7 16. Rfe1 Bg4 17. Rd2 Rad8 18. Bd4 Ng6 19. Bxb6 Qxb6 20. c4 Bxf3 21. c5 Qa6 22. Qxf3 Ne5 23. Qd1 Qxa3 24. Rxd5 Rde8 25. Re4 g6 26. h4 h5 27. b5 Qb2 28. Qe2 Qc1+ 29. Qd1 Qxd1+ 30. Rxd1 Rc8 31. f4 Ng4 32. Re7 Rf7 33. Rxf7 Kxf7 34. Ne4 Ke6 35. Rd3 a6 36. b6 f5 37. Ng5+ Ke7 38. Rc3 Kd7 39. Nf3 Kc6 40. Kf1 Re8 41. Nd4+ Kd5 42. Nb3 Re3 43. c6 Rxc3 44. cxb7 Rxb3 45. b8Q Rb1+ 46. Ke2 Rb2+ 47. Ke1 Rb1+ 48. Kd2 Rb2+ 49. Kc3 Rb5 50. Qd8+ Ke6 51. Qc8+ Kd6 52. b7 1-0

[Event "Daireaux IRT 3rd"]
[Site "Daireaux"]
[Date "2019.07.07"]
[Round "4.3"]
[White "Azparren, Dario"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1891"]
[BlackElo "2143"]
[PlyCount "70"]
[EventDate "2019.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. Nf3 dxe5 4. e4 Nc6 5. Bb5 Bc5 6. Bxc6+ bxc6 7. Qe2 Nf6 8. d3 0-0 9. Be3 Qd6 10. Nbd2 Be6 11. Ng5 Bg4 12. Qf2 Bxe3 13. Qxe3 h6 14. Ngf3 Be6 15. h3 Rab8 16. b3 Nh5 17. 0-0 Nf4 18. Nxe5 Nxh3+ 19. gxh3 Qxe5 20. d4 Qh5 21. Kh2 f5 22. e5 Rbd8 23. c3 c5 24. Qf3 Qg5 25. Qf4 Qxf4+ 26. Rxf4 g5 27. Rf2 cxd4 28. cxd4 Rxd4 29. Rc1 Rf7 30. Rc6 Re7 31. Nf3 Rd3 32. Nd2 Kg7 33. Nc4 f4 34. Nd2 Rxh3+ 35. Kg2 Rd3 0-1

[Event "Daireaux IRT 3rd"]
[Site "Daireaux"]
[Date "2019.07.07"]
[Round "3.1"]
[White "Lujan, Nelson"]
[Black "Sapienza, Julian"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2143"]
[BlackElo "2056"]
[PlyCount "120"]
[EventDate "2019.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 Nf6 3. e5 Nd5 4. c4 Nb6 5. d4 d6 6. e6 fxe6 7. Bd3 g6 8. h4 Bg7 9. h5 Nxd4 10. hxg6 h6 11. Nxd4 Bxd4 12. Rxh6 Kd7 13. Qg4 c5 14. Nc3 a6 15. Be3 Bg7 16. Rh7 Rg8 17. 0-0-0 Kc7 18. Qg3 Nd7 19. Ne4 b6 20. Bg5 Qf8 21. Qh4 Be5 22. f4 Bf6 23. Nxf6 exf6 24. Bxf6 Bb7 25. Rf7 Qe8 26. Qh7 Bxg2 27. Re7 Qc8 28. Rxe6 Ra7 29. Bf5 Kb8 30. Rdxd6 Nxf6 31. Rxb6+ Ka8 32. Rxf6 Qe8 33. Rxa6 Qe1+ 34. Kc2 Be4+ 35. Bxe4+ Qxe4+ 36. Kd1 Rd8+ 37. Rad6 Rxd6+ 38. Rxd6 Rxh7 39. gxh7 Qxh7 40. Rd5 Qb1+ 41. Kd2 Qxb2+ 42. Kd3 Qa3+ 43. Ke4 Kb7 44. f5 Kc6 45. f6 Qxa2 46. Ke5 Qe2+ 47. Kf5 Qxc4 48. Re5 Qf7 49. Re6+ Kd5 50. Re5+ Kd6 51. Re3 Qh5+ 52. Kf4 Qh6+ 53. Ke4 Qxf6 54. Kd3 Kd5 55. Kd2 c4 56. Re2 Qb2+ 57. Kd1 Qb1+ 58. Kd2 Kd4 59. Re8 c3+ 60. Ke2 Qb5+ 0-1

[Event "Daireaux IRT 3rd"]
[Site "Daireaux"]
[Date "2019.07.06"]
[Round "1.1"]
[White "Lujan, Nelson"]
[Black "Huayhua, Carlos"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2143"]
[BlackElo "1635"]
[PlyCount "37"]
[EventDate "2019.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Bb4 7. 0-0 Bxc3 8. bxc3 Qxc3 9. Rb1 Nf6 10. e5 Nd5 11. Rb3 Qc7 12. c4 Ne7 13. Ba3 Qxe5 14. f4 Qc7 15. f5 e5 16. f6 exd4 17. fxg7 Rg8 18. Bh5 Ng6 19. Bxg6 1-0

[Event "Daireaux IRT 3rd"]
[Site "Daireaux"]
[Date "2019.07.06"]
[Round "2.1"]
[White "Quiroga, Luis Alberto"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1890"]
[BlackElo "2143"]
[PlyCount "50"]
[EventDate "2019.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 h5 6. h3 d6 7. Nf3 e6 8. 0-0 Nge7 9. d3 b6 10. Be3 Bb7 11. d4 cxd4 12. Nxd4 0-0 13. Nxc6 Bxc6 14. Qd2 Qc7 15. g4 hxg4 16. hxg4 f5 17. Qf2 Bxc3 18. bxc3 Bxe4 19. Bxe4 fxe4 20. Kg2 Nd5 21. Rh1 Qxc3 22. Rae1 Rac8 23. Rh3 Qf6 24. Reh1 Nxe3+ 25. Rxe3 Qxf4 0-1

[Event "Bolivar City IRT 1st"]
[Site "Bolivar"]
[Date "2019.06.15"]
[Round "1.2"]
[White "Ferreyra, Jeronimo"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1713"]
[BlackElo "2122"]
[PlyCount "67"]
[EventDate "2019.06.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Bc4 Nb6 4. Bb3 c5 5. d3 d5 6. exd6 exd6 7. Nf3 Be7 8. Nc3 d5 9. a3 0-0 10. Bd2 Bg4 11. h3 Bh5 12. g4 Bg6 13. h4 c4 14. dxc4 dxc4 15. Ba2 Re8 16. Kf1 Bc5 17. h5 Be4 18. Nxe4 Rxe4 19. Bg5 Qc8 20. b4 Bf8 21. Nh2 Nc6 22. c3 Re5 23. Bf4 Rd5 24. Qc2 Qd7 25. Re1 Rd8 26. Bb1 Rd3 27. Kg2 Nd5 28. Bd2 Qd6 29. Re4 Nf6 30. Bf4 Qd5 31. Qe2 Nxe4 32. Bxd3 Nxc3+ 33. Qf3 cxd3 34. Bd2 0-1

[Event "Salliquelo U2200 4th"]
[Site "Salliquelo"]
[Date "2019.04.26"]
[Round "2.4"]
[White "Cabanillas, Edgardo"]
[Black "Lujan, Nelson"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1830"]
[BlackElo "2092"]
[PlyCount "37"]
[EventDate "2019.04.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 b6 3. e3 Bb7 4. f4 e6 5. Nf3 d6 6. Bd3 Nbd7 7. 0-0 h6 8. Nbd2 Rg8 9. e4 g5 10. fxg5 hxg5 11. Qe2 g4 12. Ne1 Bh6 13. a4 a5 14. b4 Nh5 15. g3 axb4 16. cxb4 Bg7 17. Nc2 c5 18. Bb2 cxd4 19. Bxd4 1/2-1/2

[Event "Salliquelo U2200 4th"]
[Site "Salliquelo"]
[Date "2019.04.26"]
[Round "1.5"]
[White "Lujan, Nelson"]
[Black "Schwerdt, Julian"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2092"]
[BlackElo "1645"]
[PlyCount "59"]
[EventDate "2019.04.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 b5 7. Bb3 e5 8. Nde2 b4 9. Na4 Be7 10. Be3 Nc6 11. Nb6 Rb8 12. Nxc8 Qxc8 13. f3 0-0 14. 0-0 Na5 15. Qd3 Nd7 16. Ng3 Nc5 17. Qd5 Ncxb3 18. cxb3 Rb5 19. Nf5 Qb7 20. Qxb7 Rxb7 21. Rac1 Rd7 22. Rfd1 Nb7 23. Rc6 Ra8 24. Nxe7+ Rxe7 25. Rdc1 Kf8 26. Bb6 a5 27. Bc7 Rc8 28. Bxd6 Rxc6 29. Bxe7+ Kxe7 30. Rxc6 1-0

[Event "ARG-ch U2300"]
[Site "Tacuari"]
[Date "2018.11.19"]
[Round "6"]
[White "Lujan, Nelson"]
[Black "Torres, Fernando"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2070"]
[BlackElo "2112"]
[PlyCount "80"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e3 d6 6. Nge2 Nc6 7. 0-0 e5 8. Rb1 Be6 9. Nd5 Bxd5 10. cxd5 Ne7 11. Qb3 Qb8 12. Rd1 Nd7 13. d3 a5 14. Nc3 Nc5 15. Qc4 Na6 16. d4 exd4 17. exd4 Nf5 18. Bf4 Qa7 19. Nb5 Qb6 20. Rbc1 Rfd8 21. a4 h6 22. h4 h5 23. Bh3 Kh7 24. b3 Bf6 25. Kh2 Kg7 26. f3 Ne7 27. Re1 Nxd5 28. Qxd5 c6 29. Bh6+ Kxh6 30. Qxf7 Rf8 31. Qd7 Rad8 32. Qe6 cxb5 33. g4 hxg4 34. fxg4 Bxh4 35. g5+ Bxg5 36. Rg1 Rf6 37. Qg4 Bxc1 38. Qh4+ Kg7 39. Rxg6+ Rxg6 40. Qe7+ Kh8 0-1

[Event "ARG-ch U2300"]
[Site "Tacuari"]
[Date "2018.11.19"]
[Round "7"]
[White "Perez, Mario Abel"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2101"]
[BlackElo "2070"]
[PlyCount "116"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bg5 Nbd7 4. Nbd2 c5 5. c3 b6 6. e4 Qc7 7. Bc4 Bb7 8. Qb3 e6 9. 0-0 Be7 10. Rfe1 0-0 11. e5 Nd5 12. Bxe7 Nxe7 13. exd6 Qxd6 14. Bxe6 cxd4 15. cxd4 Nf6 16. Bc4 Ned5 17. Ne5 Rac8 18. Rad1 Nf4 19. Bxf7+ Kh8 20. Ndf3 N6d5 21. Ng5 Qf6 22. Qg3 Qf5 23. Re4 Qxe4 24. Nxe4 Ne2+ 25. Kh1 Nxg3+ 26. hxg3 Rc2 27. Nd6 Ba8 28. Re1 g6 29. Bxg6 Rcxf2 30. Bd3 Nb4 31. Be4 Rf1+ 32. Rxf1 Rxf1+ 33. Kh2 Bxe4 34. Nxe4 Rd1 35. Nf3 Nd5 36. Kh3 Kg7 37. Kg4 Nf6+ 38. Kf4 Nxe4 39. Kxe4 Kf6 40. Ne5 Rd2 41. Nd3 Rxg2 42. d5 Rxg3 43. Nf4 Rg4 44. d6 Rxf4+ 45. Kxf4 Ke6 46. d7 Kxd7 47. Kg5 Kc6 48. Kh6 Kc5 49. Kxh7 Kc4 50. Kg6 Kd3 51. Kf5 Kc2 52. b4 Kc3 53. b5 Kb4 54. Ke4 Ka3 55. Kd3 Kxa2 56. Kc2 Ka3 57. Kc3 Ka4 58. Kc4 Ka5 0-1

[Event "ARG-ch U2300"]
[Site "Tacuari"]
[Date "2018.11.18"]
[Round "5"]
[White "Lujan, Nelson"]
[Black "Santucho, Jorge Mario"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2070"]
[BlackElo "1945"]
[PlyCount "105"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 dxc4 5. Qa4+ Nbd7 6. Nc3 c5 7. 0-0 a6 8. Qxc4 b5 9. Qb3 Bb7 10. d3 Be7 11. Be3 0-0 12. Rac1 Nd5 13. Nxd5 Bxd5 14. Qc2 Rc8 15. Rfd1 Bf6 16. Qb1 Qe7 17. h4 h6 18. d4 cxd4 19. Bxd4 Rxc1 20. Rxc1 Bxf3 21. Bxf6 Qxf6 22. Bxf3 Ne5 23. Bb7 Ng4 24. Rf1 Qe5 25. Qe4 Qxe4 26. Bxe4 Rd8 27. Rc1 f5 28. Bc2 Rd6 29. Bb3 Kf7 30. f3 Ne5 31. Kf2 Nc6 32. a3 Na5 33. Ba2 Rd2 34. Rc7+ Kf6 35. Ra7 Rd6 36. b4 Nc4 37. Bxc4 bxc4 38. Rc7 Rd2 39. Rxc4 Ra2 40. Rc3 Ke5 41. Rc5+ Kd4 42. Ra5 e5 43. Rxa6 g5 44. Rxh6 gxh4 45. gxh4 Rxa3 46. b5 e4 47. fxe4 Kxe4 48. b6 Rb3 49. Re6+ Kf4 50. Rg6 Ke5 51. h5 f4 52. h6 Kf5 53. Rc6 1-0

[Event "ARG-ch U2300"]
[Site "Tacuari"]
[Date "2018.11.18"]
[Round "4"]
[White "Perez, Daniel1"]
[Black "Lujan, Nelson"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2117"]
[BlackElo "2070"]
[PlyCount "49"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. f4 Bg4 6. Nf3 Nc6 7. c3 e6 8. Qb3 Qc7 9. 0-0 Bxf3 10. Rxf3 Bd6 11. Be3 0-0-0 12. Na3 a6 13. Rc1 b5 14. Nb1 Na5 15. Qc2 Nc4 16. g3 Nb6 17. b3 Kb7 18. Qe2 Rc8 19. a4 bxa4 20. Bxa6+ Kb8 21. Bxc8 Rxc8 22. c4 Bb4 23. c5 Nbd7 24. Qb5+ Qb7 25. bxa4 1-0

[Event "ARG-ch U2300"]
[Site "Tacuari"]
[Date "2018.11.17"]
[Round "2"]
[White "Lujan, Nelson"]
[Black "Bernard, Ignacio"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2070"]
[BlackElo "2224"]
[PlyCount "102"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. Qf3 e6 7. Nge2 Bd7 8. d4 Qf6 9. Qxf6 gxf6 10. Ne4 Be7 11. Be3 Na5 12. Nd2 Nxb3 13. axb3 Nd5 14. 0-0-0 Bc6 15. Rhg1 a5 16. c3 0-0 17. Bh6 Rfd8 18. Nf4 a4 19. b4 a3 20. Nxd5 axb2+ 21. Kxb2 Rxd5 22. Be3 b6 23. Ra1 Rxa1 24. Rxa1 Rh5 25. h3 Kf8 26. f3 Ke8 27. Kb3 Kd7 28. Kc4 f5 29. Kd3 Bd6 30. Ra2 f4 31. Bg1 f5 32. Ke2 Rg5 33. Kf1 Rg8 34. Bh2 Re8 35. c4 Bxb4 36. Bxf4 Ra8 37. Rxa8 Bxa8 38. Ke2 Bb7 39. g4 fxg4 40. fxg4 Bg2 41. h4 Bh3 42. g5 Bg4+ 43. Ke3 c5 44. Ne4 Bf5 45. Nf6+ Ke7 46. d5 exd5 47. Nxd5+ Ke6 48. Nxb6 Bc3 49. Nd5 Bd4+ 50. Kf3 Bd3 51. Ne3 Bxe3 1/2-1/2

[Event "ARG-ch U2300"]
[Site "Tacuari"]
[Date "2018.11.17"]
[Round "3"]
[White "Tomas Falcon, Jesus"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2169"]
[BlackElo "2070"]
[PlyCount "172"]
[EventDate "2018.11.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 axb5 6. e4 Qa5+ 7. b4 cxb4 8. Nd2 e5 9. Nb3 Qb6 10. Qe2 d6 11. Be3 Qb7 12. Qxb5+ Qxb5 13. Bxb5+ Bd7 14. Bxd7+ Nbxd7 15. Nh3 Be7 16. Nf2 0-0 17. Nd3 Ra4 18. Rf1 Rfa8 19. Rf2 Bd8 20. Rb2 Rc8 21. Rc1 Rb8 22. Rc6 Ne8 23. Nbc1 f5 24. Ke2 fxe4 25. fxe4 b3 26. axb3 Rxe4 27. Kf3 Rh4 28. g3 Rh5 29. Na2 Ndf6 30. Ndb4 e4+ 31. Kg2 Nxd5 32. Nxd5 Rxd5 33. Nc3 Rd3 34. Bf2 Bf6 35. Be1 d5 36. b4 e3 37. Kf3 d4 38. Nd5 Rd1 39. Ke2 Ra1 40. Nxf6+ gxf6 41. b5 d3+ 42. Kxd3 Rxe1 43. b6 Rd1+ 44. Kxe3 Rd6 45. Rxd6 Nxd6 46. Kd4 Kf7 47. Kd5 Ke7 48. g4 Nc8 49. b7 Nd6 50. Kc6 Nxb7 51. Kc7 Rd8 52. Re2+ Kf7 53. Kxb7 Rd4 54. Rg2 Kg6 55. h4 h5 56. gxh5+ Kxh5 57. Rf2 Kg6 58. h5+ Kg5 59. Rh2 Rd7+ 60. Kc6 Rh7 61. Kd5 Rxh5 62. Rf2 Rh4 63. Rg2+ Rg4 64. Rh2 Rg1 65. Re2 f5 66. Ke6 Kg4 67. Ke5 f4 68. Ra2 Re1+ 69. Kd4 Kg3 70. Ra8 f3 71. Rg8+ Kh3 72. Rf8 Kg2 73. Rg8+ Kf1 74. Kd3 Re2 75. Rh8 Re7 76. Kd2 Rg7 77. Ke3 Kg2 78. Rf8 Re7+ 79. Kd2 Kf2 80. Kd1 Rd7+ 81. Kc2 Ke2 82. Re8+ Kf1 83. Rf8 f2 84. Rg8 Rh7 85. Kd2 Rh2 86. Ra8 Kg1 0-1

[Event "Buenos Aires Finde Largo op 2nd"]
[Site "Buenos Aires"]
[Date "2018.10.15"]
[Round "5.4"]
[White "Garabano, Gonzalo"]
[Black "Lujan, Nelson"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2086"]
[BlackElo "2090"]
[PlyCount "71"]
[EventDate "2018.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 c5 3. d5 d6 4. c4 g6 5. Bg2 Bg7 6. Nc3 a6 7. a4 0-0 8. h3 h6 9. Nf3 e6 10. 0-0 exd5 11. Nxd5 Nc6 12. Bd2 Ne4 13. Nh2 Nxd2 14. Qxd2 Rb8 15. a5 Be6 16. Rfd1 Kh7 17. Ra3 Qg5 18. f4 Qd8 19. Ng4 f5 20. Nge3 Re8 21. Kh2 Bg8 22. g4 fxg4 23. Nxg4 h5 24. Nf2 Qh4 25. Rg3 Nd4 26. Be4 Bf7 27. Rdg1 Kh8 28. e3 Rxe4 29. Nxe4 Nf5 30. Ng5 Bg8 31. Nf3 Qd8 32. Rxg6 Qe8 33. Qg2 Qf7 34. e4 Bh7 35. Rg5 Ne3 36. Qg3 1-0

[Event "Buenos Aires Finde Largo op 2nd"]
[Site "Buenos Aires"]
[Date "2018.10.15"]
[Round "6.6"]
[White "Lujan, Nelson"]
[Black "Giles, Nestor"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2090"]
[BlackElo "2043"]
[PlyCount "71"]
[EventDate "2018.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 a6 5. Be2 g6 6. d4 cxd4 7. Nxd4 Bg7 8. Be3 Nge7 9. Qd2 b6 10. f4 Bb7 11. 0-0 Qc7 12. Kh1 f5 13. exf5 Nxd4 14. Bxd4 Nxf5 15. Bxg7 Nxg7 16. Rad1 Nf5 17. Bf3 0-0-0 18. b4 Kb8 19. c5 h5 20. cxb6 Qxb6 21. Na4 Qe3 22. Qb2 h4 23. Rf2 Bxf3 24. gxf3 d6 25. b5 a5 26. b6 Rh7 27. Qe2 Ng3+ 28. hxg3 hxg3+ 29. Kg2 Qxf2+ 30. Qxf2 gxf2 31. Kxf2 Rh2+ 32. Ke3 Rxa2 33. Nc3 Ra3 34. Kd4 e5+ 35. fxe5 dxe5+ 36. Kxe5 0-1

[Event "Buenos Aires Finde Largo op 2nd"]
[Site "Buenos Aires"]
[Date "2018.10.14"]
[Round "3.5"]
[White "Lechere, Omar"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1720"]
[BlackElo "2090"]
[PlyCount "28"]
[EventDate "2018.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 f5 2. e4 e6 3. exf5 exf5 4. d4 Nf6 5. Bg5 Be7 6. Nc3 d5 7. Ne5 c6 8. Bxf6 Bxf6 9. Qh5+ g6 10. Nxg6 hxg6 11. Qxg6+ Kf8 12. 0-0-0 Bg5+ 13. f4 Bxf4+ 14. Kb1 Rh6 0-1

[Event "Buenos Aires Finde Largo op 2nd"]
[Site "Buenos Aires"]
[Date "2018.10.14"]
[Round "4.6"]
[White "Lujan, Nelson"]
[Black "Damiano, Martin"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2090"]
[BlackElo "1780"]
[PlyCount "69"]
[EventDate "2018.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 d6 2. g3 c5 3. Bg2 Nc6 4. e3 g6 5. Ne2 Bg7 6. Nbc3 Nf6 7. 0-0 0-0 8. a3 a6 9. Rb1 Qc7 10. b4 Bf5 11. d3 Rab8 12. b5 Ne5 13. e4 Bc8 14. f4 Ned7 15. h3 e6 16. g4 e5 17. f5 h6 18. Ng3 a5 19. h4 b6 20. g5 hxg5 21. hxg5 Nh7 22. Nd5 Qd8 23. f6 Bxf6 24. gxf6 Bb7 25. Bh6 Bxd5 26. Bxf8 Qxf8 27. exd5 Ndxf6 28. Ne4 Nd7 29. Qg4 Qe7 30. Bh3 Rd8 31. Qg3 Kh8 32. Bxd7 Rxd7 33. Rb2 f5 34. Rh2 f4 35. Qxg6 1-0

[Event "Buenos Aires Finde Largo op 2nd"]
[Site "Buenos Aires"]
[Date "2018.10.13"]
[Round "1.8"]
[White "Aon, Enrique"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "A26"]
[BlackElo "2090"]
[PlyCount "73"]
[EventDate "2018.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 e5 6. Nge2 d6 7. 0-0 Nc6 8. h3 Be6 9. d3 Nd7 10. f4 f5 11. Kh2 Nc5 12. Rb1 a5 13. Nd5 Nb4 14. Nxb4 axb4 15. a3 fxe4 16. axb4 Nxd3 17. Bxe4 Nxb4 18. Qb3 c5 19. Bd2 Qb6 20. Bxb4 cxb4 21. f5 gxf5 22. Bxf5 Bf7 23. Nc3 Kh8 24. Ne4 Qc6 25. Qxb4 Bxc4 26. Rbc1 Ra4 27. Qe1 Qb6 28. Rf2 Bd3 29. Nc3 Rc4 30. g4 e4 31. Rd2 d5 32. Nxd5 Qd6+ 33. Kg1 Rxc1 34. Qxc1 Bd4+ 35. Kh1 Qxd5 36. Qc7 e3+ 37. Rg2 0-1

[Event "Buenos Aires Finde Largo op 2nd"]
[Site "Buenos Aires"]
[Date "2018.10.13"]
[Round "2.1"]
[White "Lujan, Nelson"]
[Black "Tempone, Marcelo"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2090"]
[BlackElo "2387"]
[PlyCount "62"]
[EventDate "2018.10.13"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Be3 e5 5. f3 c6 6. Qd2 b5 7. a3 Be7 8. d5 cxd5 9. Nxd5 Nxd5 10. Qxd5 Rb8 11. 0-0-0 a6 12. h4 0-0 13. Nh3 Nb6 14. Qd2 Qc7 15. g4 Be6 16. Ng5 Ba2 17. f4 Rfc8 18. Rh2 f6 19. Nf3 Bf7 20. Bxb6 Rxb6 21. Kb1 Qb7 22. Qe3 b4 23. a4 b3 24. c3 Qc7 25. a5 Rbb8 26. Nd2 exf4 27. Qd4 Bd8 28. g5 Qc5 29. Qd3 Qxa5 30. gxf6 Bxf6 31. Qxa6 Qa2+ 0-1

[Event "Coronel Pringles U2200 3rd"]
[Site "Coronel Pringles"]
[Date "2018.09.09"]
[Round "6.1"]
[White "Lujan, Nelson"]
[Black "Teran Abreu, Lisyender Jesus"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2097"]
[BlackElo "2162"]
[PlyCount "47"]
[EventDate "2018.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 g6 5. d3 Bg7 6. Re1 0-0 7. c3 a6 8. Ba4 d6 9. Nbd2 h6 10. Nf1 b5 11. Bb3 Na5 12. Bc2 c5 13. Be3 Qc7 14. b4 Nb7 15. a4 Bg4 16. Qd2 Kh7 17. Nh4 d5 18. h3 Be6 19. bxc5 Nxc5 20. exd5 Nxd5 21. axb5 axb5 22. Rab1 Na4 23. Bxa4 Rxa4 24. Rec1 0-1

[Event "Coronel Pringles U2200 3rd"]
[Site "Coronel Pringles"]
[Date "2018.09.08"]
[Round "3.4"]
[White "Gomez, Roberto Carlos"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "E98"]
[WhiteElo "1824"]
[BlackElo "2097"]
[PlyCount "66"]
[EventDate "2018.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Nd3 Rf7 14. b4 Bf8 15. c5 Rg7 16. Rc1 h5 17. cxd6 cxd6 18. Nb5 Ng6 19. Nxa7 Bd7 20. a4 g4 21. fxg4 Qg5 22. Nb5 hxg4 23. Qd2 Nf6 24. Nc7 Nxe4 25. Qe1 Rxa4 26. Ne6 Bxe6 27. dxe6 g3 28. hxg3 fxg3 29. Bb6 Rh7 30. Rxf8+ Nxf8 31. Bf3 Nd2 32. Bg4 Qh4 33. Bh3 Nf3+ 0-1

[Event "Coronel Pringles U2200 3rd"]
[Site "Coronel Pringles"]
[Date "2018.09.08"]
[Round "4.2"]
[White "Lujan, Nelson"]
[Black "Shcherbine, Andrei"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "2097"]
[BlackElo "2171"]
[PlyCount "117"]
[EventDate "2018.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 d6 8. f3 Qb6 9. Nf5 Qxb2 10. Nxg7+ Kf8 11. Nd5 Nxd5 12. Qxd5 Qxa1+ 13. Kf2 Qf6 14. Bh6 Kg8 15. Ne8 Qd4+ 16. Qxd4 Nxd4 17. Nc7 Rb8 18. Rd1 Ne6 19. Nd5 f6 20. f4 b5 21. Nxe7+ Kf7 22. Nc6 Rb6 23. Bd5 Bb7 24. f5 Bxc6 25. Bxe6+ Ke7 26. Ke3 Ra6 27. Bb3 Re8 28. g4 gxf5 29. gxf5 Kd7 30. Rd4 Rb6 31. Bg7 Ke7 32. Kf4 a5 33. Rd1 a4 34. Be6 Bb7 35. Rg1 Rc6 36. Bh8 Rxh8 37. Rg7+ Kd8 38. Rxb7 Rf8 39. Rxb5 Kc7 40. Bd5 Rxc2 41. Rb7+ Kc8 42. Rxh7 Rc7 43. Rh6 Rg7 44. h4 Kd7 45. h5 Ke7 46. Rg6 Rh7 47. h6 Rfh8 48. Ke3 a3 49. Kd4 Rxh6 50. Rg7+ Kd8 51. Ra7 Rh3 52. Bb3 R8h4 53. Rxa3 Rf3 54. Ra5 Rff4 55. Bd5 Rxf5 56. Ra6 Kc7 57. Ra7+ Kd8 58. Ra6 Kc7 59. Ra7+ 1/2-1/2

[Event "Daireaux U2200 2nd"]
[Site "Daireaux"]
[Date "2018.06.24"]
[Round "6.1"]
[White "Lujan, Nelson"]
[Black "Sapienza, Julian"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2055"]
[BlackElo "2153"]
[PlyCount "77"]
[EventDate "2018.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. a3 a5 9. d3 0-0 10. Rb1 Be6 11. Be3 f6 12. Ne4 Nd5 13. Bc5 f5 14. Bxe7 Qxe7 15. Neg5 a4 16. Nxe6 Qxe6 17. e4 fxe4 18. dxe4 Nb6 19. b4 Rad8 20. Qc1 Rd3 21. Ng5 Qg6 22. b5 Nd4 23. Qxc7 h6 24. Nh3 Qe6 25. f4 Ne2+ 26. Kh1 exf4 27. Nxf4 Nxf4 28. gxf4 Rc8 29. Qxb7 Rd7 30. f5 Qf6 31. e5 Qd8 32. Qf3 Rd3 33. Qg4 Rc4 34. Qg6 h5 35. f6 Rg4 36. Qxh5 Rdd4 37. f7+ Kf8 38. Qh8+ Ke7 39. f8Q+ 1-0

[Event "Daireaux U2200 2nd"]
[Site "Daireaux"]
[Date "2018.06.23"]
[Round "4.4"]
[White "Lujan, Nelson"]
[Black "Garcia, Ortiz Demis"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2055"]
[BlackElo "1848"]
[PlyCount "59"]
[EventDate "2018.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. 0-0-0+ Kc8 8. f4 h6 9. Bh4 exf4 10. Bxf6 gxf6 11. Nd5 Bc5 12. Ne2 Bxd5 13. Rxd5 Be3+ 14. Kb1 Rd8 15. Nc3 Nd7 16. g3 c6 17. Rf5 fxg3 18. hxg3 Bg5 19. Bh3 Kc7 20. e5 Nxe5 21. Ne4 Nd7 22. c4 Re8 23. Rd1 Rad8 24. Nd6 Re7 25. b4 Nb6 26. Nb5+ Kc8 27. Rxg5+ Nd7 28. Nd6+ Kc7 29. Rf5 Ne5 30. c5 1-0

[Event "Daireaux U2200 2nd"]
[Site "Daireaux"]
[Date "2018.06.23"]
[Round "3.1"]
[White "Zanovello, Ferruccio"]
[Black "Lujan, Nelson"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "1963"]
[BlackElo "2055"]
[PlyCount "77"]
[EventDate "2018.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 e6 5. Nf3 Nc6 6. 0-0 Nge7 7. d4 cxd4 8. Nb5 0-0 9. Nfxd4 d5 10. cxd5 exd5 11. Be3 a6 12. Nc3 Be6 13. Na4 b5 14. Nc5 Nxd4 15. Bxd4 Bxd4 16. Qxd4 Nf5 17. Qd2 Qb6 18. b4 Rad8 19. a4 Nd6 20. axb5 Ne4 21. Qd4 Nxc5 22. bxc5 Qxb5 23. e3 Rc8 24. Rfc1 Rfd8 25. Bf1 Qd7 26. Rxa6 Bf5 27. c6 Qe7 28. Bg2 Rc7 29. Bxd5 Be6 30. e4 Bh3 31. Rca1 Rb8 32. Ra8 Rcc8 33. R8a7 Rc7 34. Rb7 Rcxb7 35. cxb7 Qc7 36. Qb2 h5 37. Ra8 Kh7 38. Rxb8 Qxb8 39. e5 1-0

[Event "Daireaux U2200 2nd"]
[Site "Daireaux"]
[Date "2018.06.22"]
[Round "2.2"]
[White "Lujan, Nelson"]
[Black "Ferreyra, Jeronimo"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "2055"]
[BlackElo "1769"]
[PlyCount "55"]
[EventDate "2018.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Bd7 8. 0-0 a6 9. Ba4 b5 10. Bc2 Bg4 11. Be3 Nf6 12. Qd3 Bxf3 13. gxf3 Ba5 14. a3 Bb6 15. Kh1 Nh5 16. Nd5 Ba7 17. Rg1 Ne7 18. Rg5 g6 19. Rxh5 f5 20. Nf6+ Kf7 21. Bb3+ Kxf6 22. Bg5+ Kg7 23. Bh6+ Kf6 24. e5+ dxe5 25. dxe5+ Kxe5 26. Bg7+ Kf4 27. Rh4+ Kg5 28. f4+ 1-0

[Event "Daireaux U2200 2nd"]
[Site "Daireaux"]
[Date "2018.06.22"]
[Round "1.2"]
[White "Petrelli, Luis Mariano"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1629"]
[BlackElo "2055"]
[PlyCount "76"]
[EventDate "2018.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. Bd3 e6 8. Bf4 Nd5 9. Ne2 Bxd3 10. Qxd3 Nxf4 11. Nxf4 Bd6 12. Ne5 Bxe5 13. dxe5 Qa5+ 14. Qc3 Qxc3+ 15. bxc3 Nd7 16. Nd3 Nb6 17. Rb1 0-0-0 18. 0-0 Rd5 19. f4 Nc4 20. Rb4 b5 21. Rc1 Rhd8 22. Kf2 a5 23. Rb3 Nd2 24. Ra3 a4 25. Nb4 Nc4 26. Rxa4 Rd2+ 27. Ke1 bxa4 28. Nxc6 Rxg2 29. Nxd8 Rg1+ 30. Ke2 Rxc1 31. Nxf7 Rxc2+ 32. Kd3 Rxa2 33. Kxc4 Rb2 34. Nd6+ Kd7 35. Kd3 a3 36. Nc4 a2 37. Nxb2 a1Q 38. Kc2 Qf1 0-1

[Event "Buenos Aires U2200 op"]
[Site "Buenos Aires"]
[Date "2018.04.22"]
[Round "7.1"]
[White "Sapienza, Julian"]
[Black "Lujan, Nelson"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2117"]
[BlackElo "2071"]
[PlyCount "77"]
[EventDate "2018.04.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be2 Qc7 7. 0-0 Nf6 8. Bg5 b5 9. Bf3 Bb7 10. Re1 0-0-0 11. Nxc6 dxc6 12. Qe2 Be7 13. e5 Nd5 14. Bxe7 Nxc3 15. bxc3 Qxe7 16. a4 Qc5 17. axb5 axb5 18. h3 Qxc3 19. Reb1 Rd2 20. Qf1 Rxc2 21. Rxb5 cxb5 22. Bxb7+ Kc7 23. Be4 Kb6 24. Bxc2 Qxc2 25. Qe1 Rc8 26. Qa5+ Kc5 27. Qa7+ Kd5 28. Qxf7 Rc7 29. Qe8 Qc6 30. Qd8+ Ke4 31. Qh4+ Kd3 32. Qxh7+ Kd2 33. Qh5 Qc2 34. Qg5+ Kc3 35. Qe3+ Kc4 36. Rc1 Kb4 37. Qd4+ Kb3 38. Rxc2 Rxc2 39. Qd3+ 1-0

[Event "Buenos Aires U2200 op"]
[Site "Buenos Aires"]
[Date "2018.04.21"]
[Round "4.3"]
[White "Lujan, Nelson"]
[Black "Rautenberg, Raul"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2071"]
[BlackElo "1731"]
[PlyCount "53"]
[EventDate "2018.04.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Nf3 Bg4 6. c3 Qd7 7. 0-0 0-0-0 8. b4 Bf5 9. Bb5 f6 10. a4 Nh6 11. a5 Qd6 12. Be2 g5 13. b5 Nb8 14. Ba3 Qd7 15. Bc5 Bxc5 16. dxc5 c6 17. Nd4 Bg4 18. f3 Be6 19. a6 Nf5 20. b6 bxa6 21. Nxe6 axb6 22. Nxd8 Ne3 23. Qd4 Nc2 24. Qxf6 Rxd8 25. Bxa6+ Nxa6 26. Rxa6 Ne3 27. Rxb6 1-0

[Event "Buenos Aires U2200 op"]
[Site "Buenos Aires"]
[Date "2018.04.21"]
[Round "3.3"]
[White "Surgen, Marcos"]
[Black "Lujan, Nelson"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2035"]
[BlackElo "2071"]
[PlyCount "53"]
[EventDate "2018.04.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 d6 6. Nc3 f5 7. Bc4 Nf6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Qd5 Qe7 11. 0-0-0 a6 12. a3 Bd7 13. Na5 0-0-0 14. Bxa6 Nxa5 15. Qxa5 Bc6 16. Bb5 fxe4 17. Bxc6 bxc6 18. Qa8+ Kc7 19. Qa5+ Kd7 20. Nxe4 Ke8 21. Qb6 Kf7 22. Qxc6 Ke6 23. Qd5+ Kf5 24. Nxd6+ Kg5 25. h4+ Kg6 26. Qe4+ Kh5 27. g4+ 1-0

[Event "Buenos Aires U2200 op"]
[Site "Buenos Aires"]
[Date "2018.04.20"]
[Round "2.3"]
[White "Lujan, Nelson"]
[Black "Pires, Carlos Martin"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2071"]
[BlackElo "1825"]
[PlyCount "115"]
[EventDate "2018.04.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. b3 Be7 5. Bb2 c6 6. e3 Nbd7 7. f4 dxc4 8. bxc4 Nc5 9. d4 Na6 10. a3 0-0 11. Nf3 Qb6 12. Bc3 c5 13. Nbd2 cxd4 14. exd4 Bd7 15. Ne5 Bc6 16. Nxc6 bxc6 17. Qa4 Nc7 18. Bxc6 Rad8 19. Rb1 Qa6 20. Rb7 Qxa4 21. Bxa4 Rc8 22. Ba5 Ncd5 23. cxd5 Rc1+ 24. Bd1 Nxd5 25. Nb3 Rb1 26. Bd2 a5 27. Nxa5 Rxb7 28. Nxb7 Bxa3 29. Nc5 Bxc5 30. dxc5 Rc8 31. Bf3 Rxc5 32. Bxd5 Rxd5 33. Ke2 f6 34. Rb1 Kf7 35. Rb7+ Kg6 36. Re7 Rd6 37. Be3 Ra6 38. Kf3 h5 39. h3 Rc6 40. Rb7 Rc3 41. Rb6 Kf7 42. Rb5 Kg6 43. g4 hxg4+ 44. hxg4 Rc7 45. Rb6 Kf7 46. Ke4 Rc4+ 47. Bd4 Rc7 48. Ra6 Ke7 49. Ra7 Rxa7 50. Bxa7 Kf7 51. Be3 Ke7 52. Kd4 Kd6 53. Kc4 g6 54. Bc5+ Kd7 55. Bd4 Ke7 56. Kc5 f5 57. g5 Kd7 58. Be5 1-0

[Event "Buenos Aires U2200 op"]
[Site "Buenos Aires"]
[Date "2018.04.20"]
[Round "1.4"]
[White "Urrutia, Marcelo"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1603"]
[BlackElo "2071"]
[PlyCount "64"]
[EventDate "2018.04.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Nf3 e6 6. Be3 Nh6 7. a3 Be7 8. Be2 Ng4 9. Bd2 c5 10. Nh2 Nxh2 11. Rxh2 cxd4 12. g3 Qc7 13. Bf4 Qxc2 14. Qxd4 Nc6 15. Qc3 f6 16. Bb5 Kf7 17. Bxc6 bxc6 18. Qxc2 Bxc2 19. Nd2 c5 20. Rc1 Bf5 21. Nb3 Rac8 22. f3 Rhd8 23. Na5 Rd7 24. Rd2 Bd8 25. Nc4 Bc7 26. Nd6+ Bxd6 27. exd6 e5 28. Be3 d4 29. Bxd4 exd4 30. Rxd4 cxd4 31. Rxc8 Rxd6 32. Rc4 d3 0-1

[Event "ARG-ch Amateur U2300"]
[Site "Suipacha"]
[Date "2017.11.18"]
[Round "3.19"]
[White "Lujan, Nelson"]
[Black "Alves Fernandes, Pablo"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2088"]
[BlackElo "2030"]
[PlyCount "43"]
[EventDate "2017.11.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 g6 6. Bg2 Bg7 7. 0-0 Nge7 8. c3 0-0 9. Re1 Qc7 10. Qc2 b5 11. Nf1 c4 12. d4 dxe4 13. Qxe4 Nd5 14. Ne3 Nf6 15. Qh4 Ne7 16. Ne5 Rb8 17. N3g4 Nh5 18. Nh6+ Bxh6 19. Bxh6 Nf5 20. Qh3 Nxh6 21. g4 f6 22. Nf3 0-1

[Event "ARG-ch Amateur U2300"]
[Site "Suipacha"]
[Date "2017.11.17"]
[Round "1.12"]
[White "Herrmann, Roman"]
[Black "Lujan, Nelson"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1978"]
[BlackElo "2088"]
[PlyCount "85"]
[EventDate "2017.11.17"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Nbd2 g6 6. Bd3 Bg7 7. 0-0 0-0 8. c3 d6 9. h3 Nbd7 10. a4 Qe8 11. Bh2 e5 12. Bc4 Qe7 13. a5 e4 14. Ne1 c6 15. Nc2 d5 16. Be2 Ne8 17. Nb4 Qe6 18. c4 Nd6 19. a6 Bc8 20. cxd5 cxd5 21. Qc2 Nf5 22. Bb5 Nb8 23. Qb3 Ne7 24. Nb1 Bd7 25. Nc3 Rd8 26. Rfc1 Kh8 27. Bxd7 Qxd7 28. Rc2 Nbc6 29. Nxc6 Nxc6 30. Rac1 Rac8 31. Qb5 Qe6 32. Na2 Ne7 33. Bc7 Re8 34. Nb4 f5 35. Bf4 Red8 36. Rxc8 Nxc8 37. Rc7 Bf6 38. Qc6 Qxc6 39. Nxc6 Re8 40. Nxa7 Nxa7 41. Rxa7 g5 42. Be5 Bxe5 43. dxe5 1-0

[Event "General La Madrid U2200 1st"]
[Site "General La Madrid"]
[Date "2017.11.04"]
[Round "4.1"]
[White "Leto, Enzo"]
[Black "Lujan, Nelson"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2181"]
[BlackElo "2088"]
[PlyCount "119"]
[EventDate "2017.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. a4 Nc6 8. Qe2 Qc7 9. Nc3 Bd6 10. Rd1 b6 11. d5 exd5 12. Nxd5 Nxd5 13. Bxd5 Bb7 14. b3 0-0 15. Bb2 Rad8 16. Rac1 Na5 17. Bxb7 Qxb7 18. Qc2 f6 19. Bc3 Nc6 20. h3 Qf7 21. Nd2 Bb8 22. Qe4 Ne5 23. Bxe5 Bxe5 24. Nc4 Bb8 25. Qc6 Qc7 26. Qxc7 Bxc7 27. Kf1 Kf7 28. Ke2 Ke6 29. Nb2 Rxd1 30. Kxd1 Rd8+ 31. Ke2 Bd6 32. Nd3 Kd5 33. f3 Rd7 34. e4+ Ke6 35. a5 Rb7 36. axb6 Rxb6 37. Nxc5+ Bxc5 38. Rxc5 Rxb3 39. Rc7 Rb2+ 40. Kf1 g5 41. Rc6+ Ke5 42. Rxa6 h5 43. Rc6 h4 44. Rc5+ Kf4 45. Rf5+ Kg3 46. Rxf6 Rxg2 47. Rf5 Kxh3 48. e5 g4 49. Rf4 Ra2 50. Rxg4 Kh2 51. e6 Ra6 52. e7 Ra8 53. Rxh4+ Kg3 54. Re4 Re8 55. Ke2 Kh3 56. Ke3 Kg3 57. Rg4+ Kh3 58. Re4 Kg3 59. Re6 Kh3 60. Kf4 1-0

[Event "General La Madrid U2200 1st"]
[Site "General La Madrid"]
[Date "2017.11.04"]
[Round "5.3"]
[White "Lujan, Nelson"]
[Black "Rodriguez Lezcano, Matias"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2088"]
[BlackElo "1995"]
[PlyCount "59"]
[EventDate "2017.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 c5 5. e3 Qb6 6. b3 Nc6 7. c3 cxd4 8. exd4 d5 9. Bd3 Be7 10. 0-0 Bd7 11. Nbd2 Rc8 12. Rc1 g5 13. Bg3 Nh5 14. Ne5 Nxg3 15. Nxd7 Kxd7 16. fxg3 Nxd4 17. Kh1 Nc6 18. Bb1 f5 19. Qe2 Rhf8 20. c4 d4 21. Rce1 Rf6 22. g4 f4 23. Ne4 Rff8 24. Nf2 Nd8 25. Nd3 Kc7 26. c5 Qb5 27. Qe5+ Kd7 28. Qxd4+ Ke8 29. b4 Rf6 30. Ne5 1-0

[Event "General La Madrid U2200 1st"]
[Site "General La Madrid"]
[Date "2017.11.04"]
[Round "3.1"]
[White "Sapienza, Julian"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2112"]
[BlackElo "2088"]
[PlyCount "54"]
[EventDate "2017.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. a3 Bb7 7. Be2 Nc6 8. 0-0 Qb6 9. Be3 Bc5 10. Nf5 exf5 11. Nd5 Qa7 12. exf5 Bxe3 13. fxe3 Rc8 14. f6 gxf6 15. Rf5 Nce7 16. Nxe7 Nxe7 17. Rf2 Qxe3 18. Bg4 f5 19. Bh3 Be4 20. Kf1 d5 21. Re2 Qf4+ 22. Kg1 Rg8 23. a4 b4 24. g3 Bf3 25. Rf2 Rxg3+ 26. hxg3 Qxg3+ 27. Rg2 Qxh3 0-1

[Event "General La Madrid U2200 1st"]
[Site "General La Madrid"]
[Date "2017.11.03"]
[Round "1.4"]
[White "Cruz, Tomas"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1675"]
[BlackElo "2088"]
[PlyCount "82"]
[EventDate "2017.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 0-0 5. Bg2 c6 6. e3 d5 7. d4 Bg4 8. Ne2 Bxe2 9. Qxe2 Ne4 10. Nc3 f5 11. cxd5 cxd5 12. Qb5 e6 13. Qxb7 Nd7 14. Qb5 Rb8 15. Qd3 Qa5 16. 0-0 Rfc8 17. Rfc1 Bf8 18. Bxe4 fxe4 19. Qd2 Qa6 20. Rc2 Rb6 21. Rac1 Rbc6 22. Na4 Bd6 23. Rxc6 Rxc6 24. Rxc6 Qxc6 25. Bc3 Kf7 26. Qc2 Nb8 27. Kf1 Na6 28. Qd2 Qb5+ 29. Qe2 Qc6 30. Qd2 Qb5+ 31. Kg2 Nb4 32. Bxb4 Bxb4 33. Qc2 Bd6 34. f3 exf3+ 35. Kxf3 Qf1+ 36. Qf2 Qh1+ 37. Kg4+ Kg7 38. Nc3 Qc1 39. Ne2 Qc2 40. Qf3 e5 41. dxe5 Qc8+ 0-1

[Event "General La Madrid U2200 1st"]
[Site "General La Madrid"]
[Date "2017.11.03"]
[Round "2.3"]
[White "Lujan, Nelson"]
[Black "Vergara, Agustin"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2088"]
[BlackElo "1819"]
[PlyCount "91"]
[EventDate "2017.11.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. exd6 Qxd6 8. Nc3 Nxc3 9. bxc3 g6 10. Be2 Bg7 11. a4 0-0 12. 0-0 b6 13. Re1 Qc7 14. Bb2 Bb7 15. Rc1 Rad8 16. Qb3 e5 17. Ba3 Rfe8 18. Bb5 a6 19. Bf1 Na5 20. Qb1 Bxf3 21. gxf3 Nc4 22. Bxc4 Qxc4 23. Qxb6 exd4 24. cxd4 Qxd4 25. Rxe8+ Rxe8 26. Qxa6 Be5 27. Qc6 Rd8 28. Qe4 Qxe4 29. fxe4 Ra8 30. Rc4 Kg7 31. Bc1 f5 32. f4 Bf6 33. e5 Be7 34. Rc7 Kf8 35. Rc4 Ra5 36. Kf2 g5 37. Ke3 Rc5 38. Kd4 Rxc4+ 39. Kxc4 g4 40. Be3 Bd8 41. Kd5 h5 42. Ke6 h4 43. Kxf5 g3 44. hxg3 h3 45. Bg1 Bb6 46. Bh2 1-0

[Event "Coronel Pringles U2200 2nd"]
[Site "Coronel Pringles"]
[Date "2017.09.09"]
[Round "3.3"]
[White "Rodriguez Lezcano, Matias"]
[Black "Lujan, Nelson"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1980"]
[BlackElo "2046"]
[PlyCount "95"]
[EventDate "2017.09.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Qe2 Be6 8. Be3 Nf6 9. h3 Qe7 10. f3 Nh5 11. Qf2 Ng3 12. Qxg3 Bxe3 13. Bb5 0-0 14. Bxc6 bxc6 15. f4 Bb6 16. 0-0-0 Bxb3 17. cxb3 f5 18. Rhe1 fxe4 19. Rxe4 Qf7 20. Rf1 d5 21. Re2 Rae8 22. Qd3 Rxe2 23. Nxe2 Re8 24. Nd4 Qf6 25. Nc2 Re4 26. g3 Qe6 27. f5 Qh6+ 28. Kb1 Qxh3 29. f6 gxf6 30. Rxf6 Qh1+ 31. Rf1 Qg2 32. a3 Qe2 33. Qxe2 Rxe2 34. Nb4 Bd4 35. Nxc6 Bg7 36. Rf3 Bxb2 37. g4 Kg7 38. Nxa7 d4 39. Nc6 Bc3 40. Rd3 Rb2+ 41. Kc1 Rxb3 42. Nxd4 Bb2+ 43. Kc2 Rxd3 44. Kxd3 Kf6 45. a4 Ke5 46. Nb5 Kd5 47. Nxc7+ Kc6 48. Ne6 1/2-1/2

[Event "Coronel Pringles U2200 2nd"]
[Site "Coronel Pringles"]
[Date "2017.09.08"]
[Round "2.4"]
[White "Lujan, Nelson"]
[Black "Bellini, Jorge Alberto"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "2046"]
[BlackElo "1777"]
[PlyCount "129"]
[EventDate "2017.09.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Be7 9. Qf3 Qc7 10. Bd3 Nbd7 11. 0-0 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. Nf3 hxg5 15. Nxe5 Qc5+ 16. Bf2 Qxe5 17. Bg3 Qc5+ 18. Kh1 Ne5 19. Qf2 Qxf2 20. Rxf2 Ng4 21. Rd2 Bd7 22. Be2 Ne5 23. Rf1 Rh7 24. Nd1 0-0-0 25. c4 f6 26. Nc3 Be8 27. b4 Bh5 28. Bxh5 Rxh5 29. Bxe5 dxe5 30. Rxd8+ Bxd8 31. c5 Rh7 32. Rd1 Rd7 33. Rxd7 Kxd7 34. Kg1 Kc6 35. Kf1 a5 36. a3 axb4 37. axb4 b6 38. Na4 Kb5 39. Nxb6 Bxb6 40. cxb6 Kxb6 41. Kf2 f5 42. Kf3 Kb5 43. g4 Kxb4 44. gxf5 exf5 45. exf5 Kc5 46. Kg4 e4 47. Kxg5 e3 48. f6 Kd6 49. Kg6 e2 50. f7 Ke7 51. Kg7 e1Q 52. f8Q+ Kd7 53. Qf5+ Kd8 54. Qf6+ Kd7 55. h4 Qg3+ 56. Kh8 Qb8+ 57. Kh7 Qb1+ 58. Qg6 Qb4 59. h5 Qh4 60. h6 Kc8 61. Qg7 Qe4+ 62. Kh8 Qh4 63. h7 Qh5 64. Qf8+ Kd7 65. Kg8 1-0

[Event "Coronel Pringles U2200 2nd"]
[Site "Coronel Pringles"]
[Date "2017.09.08"]
[Round "1.4"]
[White "Parino, Juan Hernan"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1636"]
[BlackElo "2046"]
[PlyCount "61"]
[EventDate "2017.09.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Be2 e6 5. g4 Be4 6. Bf3 Bxf3 7. Nxf3 h5 8. Rg1 hxg4 9. Rxg4 Nh6 10. Bg5 Qa5+ 11. Bd2 Qb6 12. Rh4 Qxb2 13. Bc3 Bb4 14. Qd2 Qxa1 15. Bxa1 Bxd2+ 16. Nbxd2 Nd7 17. Bb2 0-0 18. Bc1 Nf5 19. Rg4 c5 20. Nb3 Nxd4 21. Nbxd4 cxd4 22. Rxd4 Rfc8 23. Kd1 Rc4 24. Rd2 Nc5 25. Bb2 Ne4 26. Re2 Nc3+ 27. Bxc3 Rxc3 28. Nd4 Ra3 29. Nb5 Rxa2 30. Re3 Rc8 31. Kd2 0-1

[Event "Daireaux U2200 1st"]
[Site "Daireaux"]
[Date "2017.07.09"]
[Round "7.2"]
[White "Lujan, Nelson"]
[Black "Amoroso, Juan Pablo"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2033"]
[BlackElo "1980"]
[PlyCount "38"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. f3 Qb6 9. Qd2 Nxe4 10. fxe4 Bxd4 11. Bxd4 Qxd4 12. Qxd4 Nxd4 13. 0-0-0 Nc6 14. Nd5 Rd8 15. e5 Rb8 16. a4 e6 17. Nf6+ Kg7 18. Rhe1 Nxe5 19. Nh5+ gxh5 1/2-1/2

[Event "Daireaux U2200 1st"]
[Site "Daireaux"]
[Date "2017.07.08"]
[Round "3.2"]
[White "Lujan, Nelson"]
[Black "Iborra, Diego"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2033"]
[BlackElo "1950"]
[PlyCount "71"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. d5 g6 3. Nf3 Bg7 4. e4 d6 5. Be2 Qb6 6. Nbd2 f5 7. 0-0 Nf6 8. Nc4 Qd8 9. exf5 Bxf5 10. Re1 0-0 11. Bd3 Bxd3 12. Qxd3 b5 13. Ne3 c4 14. Qe2 Qb6 15. Ng5 h6 16. Ne6 Rf7 17. Nxg7 Kxg7 18. a4 Nbd7 19. axb5 Qxb5 20. b3 Nb6 21. bxc4 Qc5 22. Bb2 Nbd7 23. Kh1 Rc8 24. f4 Kh7 25. Qd3 a5 26. g4 Rcf8 27. h4 h5 28. Rg1 Nxg4 29. Nxg4 hxg4 30. Rxg4 Rf5 31. Rag1 Rg8 32. Bd4 Qc8 33. Rxg6 Nf6 34. Rxg8 Nxg8 35. Rg7+ Kh6 36. Qg3 1-0

[Event "Daireaux U2200 1st"]
[Site "Daireaux"]
[Date "2017.07.08"]
[Round "5.1"]
[White "Lujan, Nelson"]
[Black "Rodriguez Lezcano, Matias"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2033"]
[BlackElo "1941"]
[PlyCount "44"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bg5 Bg7 5. e3 0-0 6. Bxf6 exf6 7. Qd2 c6 8. Bd3 Re8 9. 0-0-0 Na6 10. Bxa6 bxa6 11. Na4 Rb8 12. Qc3 Bf8 13. Nc5 a5 14. Nd2 Qb6 15. Ndb3 Qb4 16. Qxb4 axb4 17. h3 Rb5 18. Rhe1 f5 19. Kb1 Re7 20. Rc1 a5 21. Na4 Ra7 22. Nbc5 Ba6 1/2-1/2

[Event "Daireaux U2200 1st"]
[Site "Daireaux"]
[Date "2017.07.07"]
[Round "1.3"]
[White "Lujan, Nelson"]
[Black "Cruz, Tomas"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2033"]
[BlackElo "1604"]
[PlyCount "81"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e6 4. Ngf3 Nf6 5. g3 Be7 6. Bg2 0-0 7. 0-0 b6 8. b3 Bb7 9. Bb2 c5 10. e5 Nfd7 11. Ne1 Nc6 12. f4 f5 13. exf6 Bxf6 14. Bxf6 Nxf6 15. Nef3 Rc8 16. Bh3 Qe7 17. Re1 Nd8 18. Ng5 Nc6 19. Bxe6+ Kh8 20. Bxc8 Qc7 21. Bxb7 Qxb7 22. Qf3 Nd4 23. Qd1 h6 24. Ne6 Nxe6 25. Rxe6 Re8 26. Rxe8+ Nxe8 27. Qe2 Nf6 28. Re1 d4 29. Ne4 Nd5 30. Nd6 Qc6 31. Qe8+ Qxe8 32. Rxe8+ Kh7 33. f5 Ne3 34. g4 Nxg4 35. Nf7 g5 36. Re7 Kg8 37. h3 Ne3 38. Nxh6+ Kf8 39. f6 Nd5 40. Rd7 Nf4 41. Rd8# 1-0

[Event "Daireaux U2200 1st"]
[Site "Daireaux"]
[Date "2017.07.07"]
[Round "2.3"]
[White "Luna, Nicolas"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "1891"]
[BlackElo "2033"]
[PlyCount "84"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Be2 Bb4 7. 0-0 Nf6 8. Nxc6 dxc6 9. Qxd8+ Kxd8 10. Bg5 h6 11. Bxf6+ gxf6 12. Nb1 Ke7 13. c3 Bc5 14. Nd2 b5 15. Rad1 Bb6 16. Bf3 Bb7 17. Rfe1 c5 18. e5 Bxf3 19. exf6+ Kxf6 20. Nxf3 Rad8 21. Rxd8 Rxd8 22. Kf1 c4 23. Ke2 Rd5 24. Nd2 Re5+ 25. Kd1 Rxe1+ 26. Kxe1 Ke5 27. Ke2 Kd5 28. g4 a5 29. b3 cxb3 30. axb3 a4 31. c4+ Kd4 32. bxa4 bxa4 33. f4 Kc3 34. h4 Kc2 35. c5 Bxc5 36. Nc4 Kc3 37. Nd2 a3 38. Nb1+ Kd4 39. g5 hxg5 40. h5 a2 41. Nd2 Kc3 42. Ne4+ Kc2 0-1

[Event "Buenos Aires Coronel Suarez U2200 2nd"]
[Site "Buenos Aires"]
[Date "2017.04.30"]
[Round "4.2"]
[White "Lujan, Nelson"]
[Black "Rodriguez Lezcano, Matias"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "2012"]
[BlackElo "1903"]
[PlyCount "51"]
[EventDate "2017.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 Nc6 3. Nf3 d6 4. e4 Nxe5 5. d4 Nxf3+ 6. Qxf3 Qh4+ 7. g3 Qf6 8. Qxf6 Nxf6 9. Bg2 Be6 10. Bf4 h6 11. h4 0-0-0 12. Nd2 d5 13. e5 Ne4 14. Nxe4 dxe4 15. c3 c5 16. Be3 cxd4 17. Bxd4 Kb8 18. Bxe4 Be7 19. 0-0 g5 20. hxg5 hxg5 21. Bg2 Rh7 22. Kf2 Rdh8 23. Rh1 Rxh1 24. Rxh1 Rxh1 25. Bxh1 Bxa2 26. Ke3 1/2-1/2

[Event "Buenos Aires Coronel Suarez U2200 2nd"]
[Site "Buenos Aires"]
[Date "2017.04.30"]
[Round "3.4"]
[White "Pires, Carlos Martin"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1868"]
[BlackElo "2012"]
[PlyCount "46"]
[EventDate "2017.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 c5 4. d4 cxd4 5. Nxd4 Nc6 6. e3 a6 7. Be2 Qc7 8. Nxc6 bxc6 9. c4 Bb7 10. Nd2 e6 11. Qc2 Rc8 12. 0-0 Bd6 13. h3 0-0 14. e4 Bf4 15. exd5 cxd5 16. Rfd1 Rfd8 17. Nf1 Ne4 18. Bd4 e5 19. Be3 Bxe3 20. Nxe3 d4 21. Nf1 Nc3 22. Bg4 Be4 23. Qd2 f5 0-1

[Event "Buenos Aires Coronel Suarez U2200 2nd"]
[Site "Buenos Aires"]
[Date "2017.04.30"]
[Round "5.1"]
[White "Urbieta, Osvaldo Guillermo"]
[Black "Lujan, Nelson"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1911"]
[BlackElo "2012"]
[PlyCount "52"]
[EventDate "2017.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. e4 Be7 5. exf5 exf5 6. Bd3 d6 7. Qf3 0-0 8. 0-0-0 h6 9. Bd2 d5 10. Qg3 Kh8 11. f3 c6 12. Nge2 Bd6 13. Qh4 Ng8 14. Qf2 Qc7 15. g3 Qf7 16. Bf4 Bxf4+ 17. Nxf4 Nd7 18. h4 Re8 19. Rde1 Rxe1+ 20. Rxe1 Nf8 21. g4 fxg4 22. fxg4 Bxg4 23. Ng6+ Qxg6 24. Bxg6 Nxg6 25. Qf7 Nxh4 26. Rg1 Nf6 1-0

[Event "Buenos Aires Coronel Suarez U2200 2nd"]
[Site "Buenos Aires"]
[Date "2017.04.29"]
[Round "2.5"]
[White "Lujan, Nelson"]
[Black "Asad, Jonathan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2012"]
[BlackElo "1787"]
[PlyCount "93"]
[EventDate "2017.04.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 h6 5. h3 b6 6. Bd3 Bd6 7. Ne5 Bxe5 8. Bxe5 Nc6 9. Bh2 Nb4 10. Bb5+ Bd7 11. Be2 0-0 12. c3 Nc6 13. Nd2 Re8 14. 0-0 e5 15. dxe5 Nxe5 16. Nf3 Nxf3+ 17. Bxf3 Bf5 18. c4 c6 19. Rc1 Rc8 20. cxd5 cxd5 21. Qa4 Qd7 22. Qxd7 Bxd7 23. g4 Rxc1 24. Rxc1 Rc8 25. Rxc8+ Bxc8 26. Bb8 a6 27. Ba7 b5 28. Bd4 Ne4 29. Bg2 Bb7 30. Kf1 Kf8 31. Ke2 f6 32. f3 Ng5 33. Kd3 Ke7 34. Kc3 Kd6 35. Kb4 Ne6 36. Ka5 Kc6 37. h4 Bc8 38. Bf1 Nc7 39. Be2 Kb7 40. a4 Bd7 41. Bb6 Na8 42. Bc5 Kc6 43. Bf8 bxa4 44. Bxg7 Kc5 45. Bxf6 Bb5 46. Bxb5 axb5 47. g5 1-0

[Event "World Amateur-ch U2300"]
[Site "Spoleto"]
[Date "2017.04.08"]
[Round "9"]
[White "Lujan, Nelson"]
[Black "Sandhya, Goli"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2012"]
[BlackElo "1845"]
[PlyCount "97"]
[EventDate "2017.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. Qd2 Be7 10. 0-0-0 b5 11. h4 h6 12. Be3 h5 13. Be2 Qc7 14. Kb1 Nb6 15. Bxb5+ axb5 16. Nxb5 Qc6 17. Nxd6+ Kf8 18. Bxb6 Qxb6 19. Nf5 Bb4 20. Qe3 Qxe3 21. Nxe3 Bxb3 22. axb3 Ke7 23. c3 Bc5 24. Nf5+ Kf8 25. b4 Be7 26. Kc2 g6 27. Nd6 Bxd6 28. Rxd6 Ke7 29. Rhd1 Rhd8 30. Rxd8 Rxd8 31. Rxd8 Kxd8 32. c4 Nd7 33. Kc3 f5 34. c5 Kc7 35. Kc4 fxe4 36. fxe4 Nf6 37. b5 Kb7 38. b6 Nxe4 39. Kd5 Nd2 40. Kxe5 Kc6 41. Kf6 Ne4+ 42. Kxg6 Nxc5 43. Kxh5 Nd3 44. Kg5 Nxb2 45. h5 Nc4 46. h6 Ne5 47. h7 Kxb6 48. Kf6 Nd7+ 49. Kg7 1-0

[Event "World Amateur-ch U2300"]
[Site "Spoleto"]
[Date "2017.04.07"]
[Round "8"]
[White "Levina, Anna V"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2059"]
[BlackElo "2012"]
[PlyCount "78"]
[EventDate "2017.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 Nf6 7. Nf4 e6 8. h4 Bd6 9. h5 Bf5 10. Nxf5 exf5 11. Qd3 Ne4 12. Be3 0-0 13. f3 Ng3 14. Rh3 Re8 15. Ne2 f4 16. Bf2 Nxe2 17. Bxe2 Na6 18. c3 Qg5 19. Kf1 Nc7 20. Bh4 Qxh5 21. Be7 Qxh3 22. gxh3 Rxe7 23. Qf5 Nd5 24. Kf2 Rae8 25. Bd3 g6 26. Qg5 Kg7 27. h4 Re3 28. Rd1 Nf6 29. Rd2 Nh5 30. Qa5 Be7 31. Qxa7 Bxh4+ 32. Kg2 Be1 33. Rd1 Rxd3 34. Rxd3 Re2+ 35. Kg1 Bf2+ 36. Kf1 Ng3+ 37. Kg2 Bxd4+ 38. Kh3 Bxa7 39. Kg4 Be3 0-1

[Event "World Amateur-ch U2300"]
[Site "Spoleto"]
[Date "2017.04.06"]
[Round "7"]
[White "Lujan, Nelson"]
[Black "Palma, Maria"]
[Result "0-1"]
[ECO "C04"]
[WhiteElo "2012"]
[BlackElo "1976"]
[PlyCount "48"]
[EventDate "2017.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. exf6 Qxf6 8. Bb5 a6 9. Bxc6 bxc6 10. 0-0 Bd6 11. Re1 0-0 12. Qe2 Re8 13. Ne5 Bxe5 14. dxe5 Qf5 15. Nf1 a5 16. g4 Qg6 17. Ng3 Ba6 18. Qd1 Nc5 19. h4 Rf8 20. Re3 Nd3 21. f3 Nxc1 22. Rxc1 Qh6 23. Qd4 Rf4 24. Qc5 Rc4 0-1

[Event "World Amateur-ch U2300"]
[Site "Spoleto"]
[Date "2017.04.05"]
[Round "6"]
[White "Grasso, Gaetano"]
[Black "Lujan, Nelson"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2201"]
[BlackElo "2012"]
[PlyCount "75"]
[EventDate "2017.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 e6 4. d4 Nf6 5. e5 Nfd7 6. Bg5 Be7 7. h4 a6 8. Ne2 c5 9. c3 cxd4 10. Nexd4 Nc6 11. Qa4 Nc5 12. Qc2 f6 13. exf6 gxf6 14. Bh6 e5 15. Nxc6 bxc6 16. Bg7 Rg8 17. Qxh7 Be6 18. Bh6 Ne4 19. Bd3 Nd6 20. Bg6+ Kd7 21. Bg7 Kc8 22. h5 Ra7 23. Bxf6 Rb7 24. Bxe7 Rxe7 25. Qh6 Bd7 26. 0-0-0 Nc4 27. Nd2 Nd6 28. Rhe1 Re6 29. Qe3 Qa5 30. Kb1 Qb5 31. Qa7 Rg7 32. Nb3 Rf6 33. Ka1 Nc4 34. f3 Rf4 35. Qc5 Qb7 36. Rxd5 Be6 37. Rdxe5 Nxe5 38. Qxe5 1-0

[Event "World Amateur-ch U2300"]
[Site "Spoleto"]
[Date "2017.04.04"]
[Round "5"]
[White "Lam, Daniel King Wai"]
[Black "Lujan, Nelson"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2202"]
[BlackElo "2012"]
[PlyCount "71"]
[EventDate "2017.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nc6 7. Nxc6 dxc6 8. Nd2 e5 9. Qe2 Nf6 10. a4 a5 11. Nc4 Bc5 12. Bg5 Qe7 13. Kh1 h6 14. Bd2 Bb4 15. c3 Bc5 16. f4 Bg4 17. Qe1 exf4 18. Rxf4 Be6 19. Qe2 Bxc4 20. Bxc4 0-0-0 21. e5 Rhe8 22. Re1 Nd5 23. Re4 Qd7 24. Bc1 Re6 25. Qg4 Rg6 26. Qf3 Re6 27. b4 axb4 28. cxb4 Ba7 29. b5 f6 30. bxc6 bxc6 31. Bb2 Ree8 32. e6 Qb7 33. Ba3 Nc7 34. e7 Rd4 35. Rxd4 Bxd4 36. Qg4+ 1-0

[Event "World Amateur-ch U2300"]
[Site "Spoleto"]
[Date "2017.04.03"]
[Round "4"]
[White "Lujan, Nelson"]
[Black "Fiori, Hector Dionisio"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2012"]
[BlackElo "2158"]
[PlyCount "39"]
[EventDate "2017.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. e3 b6 5. Nc3 Bb7 6. Bd3 Be7 7. 0-0 0-0 8. d5 d6 9. e4 e5 10. Nh4 Nxd5 11. exd5 Bxh4 12. f4 Bf6 13. Ne4 Qe7 14. g4 exf4 15. Nxf6+ Qxf6 16. Rxf4 Qe7 17. Qc2 g6 18. Re4 Qd8 19. Bh6 Re8 20. Qc3 1-0

[Event "World Amateur-ch U2300"]
[Site "Spoleto"]
[Date "2017.04.02"]
[Round "2"]
[White "Lujan, Nelson"]
[Black "Guerrero Fuentes, Carlos Andres"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2012"]
[BlackElo "2073"]
[PlyCount "81"]
[EventDate "2017.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. Bc4 c5 4. c3 Nf6 5. e5 Ng4 6. Bxf7+ Kxf7 7. Ng5+ Ke8 8. Qxg4 Bxe5 9. d4 cxd4 10. cxd4 Bf6 11. h4 Nc6 12. Be3 d6 13. Qd1 Qb6 14. Nc3 Bxd4 15. Bxd4 Qxd4 16. Qxd4 Nxd4 17. 0-0-0 Nc6 18. Rhe1 h6 19. Ne6 Bxe6 20. Rxe6 Kf7 21. Rde1 Ne5 22. R1xe5 dxe5 23. Rxe5 Rhd8 24. h5 g5 25. Rf5+ Ke6 26. Rf3 Rd4 27. g3 Rc8 28. Kc2 Rc5 29. Kb3 g4 30. Rf8 Rxh5 31. Ne2 Rb5+ 32. Kc3 Rd6 33. Nd4+ Rxd4 34. Kxd4 Rxb2 35. Ke3 Rxa2 36. Rh8 Ra3+ 37. Ke2 Kd5 38. Rxh6 b5 39. Rg6 Ra5 40. Rg5+ e5 41. Rg7 0-1

[Event "World Amateur-ch U2300"]
[Site "Spoleto"]
[Date "2017.04.02"]
[Round "3"]
[White "Nicolo, Filippo"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2064"]
[BlackElo "2012"]
[PlyCount "66"]
[EventDate "2017.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Nxe2 6. Qxe2 a6 7. a4 d6 8. 0-0 g6 9. f4 Ne7 10. f5 exf5 11. exf5 Bxf5 12. d3 Bg7 13. Nd5 h6 14. g4 Be6 15. Nf6+ Bxf6 16. Rxf6 d5 17. Bb3 Qd7 18. a5 Nc6 19. Ba4 0-0-0 20. Bxc6 Qxc6 21. Bf4 h5 22. g5 Rhe8 23. Qe5 d4 24. c4 dxc3 25. bxc3 Rd5 26. Qb8+ Kd7 27. Qa7 Ke7 28. Rb1 Rd7 29. c4 Kf8 30. Be3 Kg8 31. Bxc5 Rxd3 32. Rxb7 Rd1+ 33. Kf2 Rf1+ 0-1

[Event "World Amateur-ch U2300"]
[Site "Spoleto"]
[Date "2017.04.01"]
[Round "1"]
[White "Verrascina, Roberto"]
[Black "Lujan, Nelson"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2190"]
[BlackElo "2012"]
[PlyCount "127"]
[EventDate "2017.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Bd3 c5 5. dxc5 Qa5+ 6. Qd2 Qxc5 7. Nf3 Nc6 8. Nc3 a6 9. Na4 Qb4 10. Qxb4 Bxb4+ 11. c3 Ba5 12. b4 Bc7 13. 0-0 b5 14. Nc5 d6 15. Nb3 Nd7 16. a4 Nce5 17. Nxe5 Nxe5 18. Be2 f6 19. Be3 Rb8 20. axb5 axb5 21. Ra7 Kd8 22. Rd1 Bd7 23. Na5 Kc8 24. f4 Nc6 25. Ra6 Ne7 26. Bf3 Rd8 27. Nb3 Nc6 28. Na5 Ne7 29. g3 e5 30. Kf2 g6 31. Rd2 Be6 32. fxe5 fxe5 33. Bg5 Rd7 34. Bxe7 Bxa5 35. bxa5 Rxe7 36. Raxd6 Rd7 37. Ke3 Rxd6 38. Rxd6 Bc4 39. Be2 Kc7 40. Rf6 Ra8 41. a6 Kd7 42. g4 Ke7 43. g5 Rc8 44. Bd3 Rd8 45. Be2 Rc8 46. Rb6 Bxe2 47. Kxe2 Rxc3 48. Rxb5 Ra3 49. Rb7+ Kd6 50. a7 Kc5 51. Rd7 Kc4 52. h4 Kc5 53. Rd5+ Kc4 54. Rxe5 Rxa7 55. Rd5 Ra3 56. Rd7 Kc5 57. e5 Kc6 58. e6 Ra5 59. Kf3 Re5 60. Rxh7 Rxe6 61. Kf4 Kd6 62. Rf7 Kc6 63. Rf6 Kd6 64. Kg4 1-0

[Event "ARG-ch Amateur U2300"]
[Site "Torre Blanca"]
[Date "2016.12.11"]
[Round "7.14"]
[White "Torres, Federico"]
[Black "Lujan, Nelson"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2179"]
[BlackElo "2006"]
[PlyCount "73"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Nd7 5. g3 Ngf6 6. Bg2 Bc5 7. 0-0 0-0 8. c3 Bb6 9. Qc2 Re8 10. b4 Qc7 11. Bb2 a5 12. a3 Nf8 13. h3 Ne6 14. exd5 cxd5 15. c4 d4 16. Rfd1 Nf8 17. c5 Ba7 18. Nc4 Ng6 19. Rac1 axb4 20. axb4 Bb8 21. h4 Qd8 22. Ra1 Rxa1 23. Rxa1 Be6 24. Ra8 Bxc4 25. Qxc4 Nd5 26. Ng5 Nge7 27. Rxb8 Qxb8 28. Bxd5 Nxd5 29. Qxd5 Qc7 30. Qe4 g6 31. Bxd4 Qc6 32. Qxc6 bxc6 33. Ne4 Kg7 34. Nd6 Re7 35. Bc3 f6 36. b5 cxb5 37. c6 1-0

[Event "ARG-ch Amateur U2300"]
[Site "Torre Blanca"]
[Date "2016.12.10"]
[Round "5.11"]
[White "Lujan, Nelson"]
[Black "Ruperez, Miguel Angel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2006"]
[BlackElo "2182"]
[PlyCount "134"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Bd6 6. Bb5+ Nc6 7. Ne5 Qc7 8. Qa4 Bd7 9. Nxd7 Nxd7 10. Bxd6 Qxd6 11. Be2 0-0 12. Nd2 Rfc8 13. 0-0 a6 14. dxc5 Nxc5 15. Qh4 Qe5 16. Rad1 b5 17. Nf3 Qf6 18. Qh3 Na4 19. Rd2 Nb6 20. Bd3 g6 21. g4 Rab8 22. Nd4 Nxd4 23. cxd4 Nc4 24. Re2 e5 25. dxe5 Nxe5 26. Bb1 Qe6 27. f3 h5 28. Rg2 Rc4 29. Bf5 hxg4 30. Bxe6 gxh3 31. Bxh3 Rh4 32. Bf5 Nc4 33. Re1 Re8 34. Kf2 d4 35. e4 Ne3 36. Rxe3 dxe3+ 37. Kxe3 Kf8 38. Bd7 Rd8 39. Bc6 Rh5 40. Bd5 Ke7 41. Rc2 Rhh8 42. Rc7+ Rd7 43. Rc2 g5 44. Kd4 f6 45. Rc6 Rd6 46. Rc7+ Kd8 47. Rf7 Ke8 48. Ra7 Rxh2 49. Kc5 Rd8 50. Rxa6 Rc2+ 51. Kxb5 Rxb2+ 52. Bb3 Ke7 53. Re6+ Kf7 54. Rb6+ Kg7 55. Rb7+ Kg6 56. Kc5 Rbd2 57. Be6 Rc2+ 58. Kb4 Rb2+ 59. Bb3 Rb1 60. Kc5 Rc1+ 61. Kb5 Rc3 62. Bf7+ Kh6 63. a4 Rxf3 64. a5 g4 65. Kc4 g3 66. Rb1 g2 67. Rg1 Rd1 0-1

[Event "ARG-ch Amateur U2300"]
[Site "Torre Blanca"]
[Date "2016.12.10"]
[Round "6.15"]
[White "Zamudio, Jose Alberto"]
[Black "Lujan, Nelson"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2110"]
[BlackElo "2006"]
[PlyCount "81"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 e6 6. Nf3 c5 7. Be3 cxd4 8. Nxd4 Nc6 9. Bb5 Nxd4 10. Bxd4 a6 11. Be2 Bc5 12. Bxc5 Nxc5 13. b4 Nd7 14. Na4 b5 15. Nc5 Nxc5 16. bxc5 Qa5+ 17. Qd2 Qxd2+ 18. Kxd2 Bd7 19. Kc3 Ke7 20. Rhb1 Rhc8 21. Kd4 Rc7 22. a4 bxa4 23. Rb6 f6 24. exf6+ gxf6 25. Rxa6 Rxa6 26. Bxa6 Ra7 27. Bd3 Rb7 28. Ra3 h6 29. f5 Rb4+ 30. Kc3 Rb1 31. fxe6 Kxe6 32. Kd4 Rd1 33. c4 dxc4 34. Kxc4 Ke5 35. Be2 Rd4+ 36. Kc3 Kd5 37. c6 Bf5 38. c7 Bc8 39. Bb5 Rg4 40. g3 Rg7 41. Rxa4 1/2-1/2

[Event "ARG-ch Amateur U2300"]
[Site "Torre Blanca"]
[Date "2016.12.09"]
[Round "3.13"]
[White "Lujan, Nelson"]
[Black "Miravent, Pablo"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2006"]
[BlackElo "2116"]
[PlyCount "111"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. g3 Nc6 5. h3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. d3 e5 9. Be3 Nd4 10. Bxd4 exd4 11. Ne2 d5 12. Nd2 dxe4 13. Nxe4 Nxe4 14. dxe4 Be6 15. Nf4 Bc4 16. Re1 Qd7 17. Nd3 Rac8 18. Kh2 Rfe8 19. f4 f6 20. Qf3 Rc7 21. Rad1 Qb5 22. b3 Bf7 23. e5 Ree7 24. exf6 Bxf6 25. f5 g5 26. a4 Qa5 27. Rxe7 Rxe7 28. Nf2 Kg7 29. Ng4 Qc7 30. Rd3 b6 31. Qf2 h5 32. Nxf6 Kxf6 33. Kg1 Qe5 34. Kf1 c4 35. Rxd4 cxb3 36. cxb3 Bxb3 37. Be4 Bxa4 38. h4 Bb5+ 39. Kg2 gxh4 40. g4 Qg3+ 41. Qxg3 hxg3 42. Kxg3 hxg4 43. Kf4 Rd7 44. Rb4 Be2 45. Rb2 Bd1 46. Rh2 b5 47. Rh6+ Kg7 48. Kg5 Kg8 49. f6 Bf3 50. Bf5 Rd5 51. Kg6 Rd6 52. Rh7 g3 53. Rc7 Rd8 54. Be6+ Kf8 55. Rg7 Bh5+ 56. Kh6 1-0

[Event "ARG-ch Amateur U2300"]
[Site "Torre Blanca"]
[Date "2016.12.09"]
[Round "4.9"]
[White "Spector, Sebastian"]
[Black "Lujan, Nelson"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2153"]
[BlackElo "2006"]
[PlyCount "71"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 e6 5. Nc3 Bd6 6. Bd3 Nbd7 7. 0-0 0-0 8. b3 b6 9. Bb2 Bb7 10. Rc1 Rc8 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Nf6 14. Bc2 Bf4 15. Rb1 c5 16. dxc5 bxc5 17. Qe2 Qc7 18. Ne5 Rfd8 19. Rbd1 Rxd1 20. Rxd1 Rd8 21. g3 Rxd1+ 22. Qxd1 Bxe5 23. Bxe5 Qc8 24. f3 Nd7 25. Bc3 f5 26. Qd6 Nf8 27. Qe5 Qd7 28. Kf2 Ng6 29. Qxc5 e5 30. Qe3 f4 31. gxf4 Qh3 32. Bxg6 Qxh2+ 33. Ke1 hxg6 34. Qxe5 Qh1+ 35. Kd2 Qg2+ 36. Kc1 1-0

[Event "ARG-ch Amateur U2300"]
[Site "Torre Blanca"]
[Date "2016.12.08"]
[Round "1.11"]
[White "Lujan, Nelson"]
[Black "Jorge, Cristian"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2006"]
[BlackElo "2134"]
[PlyCount "130"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d6 3. Nf3 g6 4. d4 c6 5. a4 Bg7 6. Be2 0-0 7. 0-0 Nbd7 8. h3 e5 9. Be3 Re8 10. dxe5 dxe5 11. Bc4 Qc7 12. a5 Nf8 13. Qe2 Be6 14. Rfd1 b5 15. axb6 axb6 16. Rxa8 Rxa8 17. Ng5 Bxc4 18. Qxc4 Rc8 19. Bxb6 Qxb6 20. Nxf7 Rc7 21. Na4 Qb5 22. Nxe5+ Qxc4 23. Nxc4 Nxe4 24. f3 Ng3 25. c3 Nd7 26. Kf2 Nf5 27. g4 Ne7 28. Nab6 Nxb6 29. Rd8+ Kf7 30. Nxb6 Rb7 31. Nc4 Rb3 32. Ke2 Bf6 33. Kd1 Kg7 34. Kc2 Rb5 35. Ra8 Rb7 36. Nd6 Rd7 37. Ne4 Nd5 38. Rc8 Rc7 39. Ra8 Kh6 40. c4 Nb4+ 41. Kb3 Be7 42. c5 Nd3 43. Ra5 Rb7+ 44. Kc3 Nf4 45. Ra6 Rc7 46. b4 Nxh3 47. Kc4 Ng5 48. Nd2 Ne6 49. Nb3 Kg5 50. Ra3 Kf4 51. Nc1 Bf6 52. Ne2+ Kg5 53. Re3 Nf4 54. Ng3 Nd5 55. Re6 Kf4 56. Ne4 Bg7 57. Nd6 Re7 58. Re4+ Rxe4+ 59. fxe4 Ne3+ 60. Kb3 Nxg4 61. b5 Ne5 62. b6 Nd7 63. Kc4 Bf8 64. b7 Bxd6 65. cxd6 Kxe4 0-1

[Event "ARG-ch Amateur U2300"]
[Site "Torre Blanca"]
[Date "2016.12.08"]
[Round "2.16"]
[White "Maggiori, Luciano"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2126"]
[BlackElo "2006"]
[PlyCount "92"]
[EventDate "2016.12.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Nf6 6. Nb3 Qxd5 7. Qxd4 Nc6 8. Qxd5 Nxd5 9. c3 e5 10. Bb5 f6 11. Na5 Bd7 12. Nxc6 bxc6 13. Bc4 Bc5 14. b4 Be7 15. Bb2 Be6 16. 0-0 Kf7 17. Rfd1 Rhd8 18. a3 Nb6 19. Bxe6+ Kxe6 20. Rxd8 Rxd8 21. Re1 Nc4 22. Bc1 Rd3 23. Nd4+ Kd5 24. Ne2 Bd8 25. Kf1 Bb6 26. h4 Nd6 27. a4 a6 28. Bb2 Ne4 29. Nf4+ exf4 30. c4+ Kxc4 31. Rxe4+ Kb3 32. a5 Bxf2 33. Bxf6 Bg3 34. Ke2 Re3+ 35. Rxe3+ fxe3 36. Be7 Be5 37. Kxe3 Bc3 38. Bf8 g6 39. Kf4 Bxb4 40. Bxb4 Kxb4 41. Kg5 c5 42. Kh6 c4 43. Kxh7 c3 44. Kxg6 c2 45. g4 c1Q 46. h5 Qc6+ 0-1

[Event "Pan American-ch U2000"]
[Site "Carilo Village"]
[Date "2016.10.30"]
[Round "9"]
[White "Ugarte, Reynaldo"]
[Black "Lujan, Nelson"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "1948"]
[BlackElo "1962"]
[PlyCount "63"]
[EventDate "2016.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 c6 4. Qd3 Bg4 5. f3 Bh5 6. Nh3 Bg6 7. e4 e6 8. Nf4 Be7 9. Nxg6 hxg6 10. 0-0-0 Qc7 11. Qe3 Nh7 12. Bxe7 Qxe7 13. exd5 cxd5 14. Bb5+ Nd7 15. Rhe1 Nhf6 16. h3 0-0-0 17. f4 Qd6 18. g4 Kb8 19. Bxd7 Nxd7 20. Rd3 a6 21. Kb1 Nb6 22. Qe5 Rhg8 23. b3 Ka7 24. Qxd6 Rxd6 25. Rd2 Rh8 26. a4 Nc8 27. a5 b5 28. axb6+ Nxb6 29. Kb2 Rb8 30. Ka1 Rc8 31. Kb2 Rcc6 32. Rc1 1/2-1/2

[Event "Pan American-ch U2000"]
[Site "Carilo Village"]
[Date "2016.10.29"]
[Round "8"]
[White "Lujan, Nelson"]
[Black "Hurtado Bahamonde, Matias"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1962"]
[BlackElo "1981"]
[PlyCount "36"]
[EventDate "2016.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. h3 Bf5 4. Nf3 e6 5. e3 Be7 6. Nbd2 0-0 7. g4 Bg6 8. Ne5 Nfd7 9. Nxg6 hxg6 10. Bd3 c5 11. c3 Nc6 12. Nf3 cxd4 13. exd4 Qb6 14. Qe2 Rfe8 15. Ne5 Ndxe5 16. dxe5 d4 17. 0-0 dxc3 18. bxc3 Qa5 1/2-1/2

[Event "Pan American-ch U2000"]
[Site "Carilo Village"]
[Date "2016.10.29"]
[Round "7"]
[White "Quinzio, Martin Javier"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1978"]
[BlackElo "1962"]
[PlyCount "84"]
[EventDate "2016.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 g6 4. h3 Bg7 5. e3 Nbd7 6. Nbd2 0-0 7. Be2 Qe8 8. c3 e5 9. dxe5 dxe5 10. Bh2 Qe7 11. Nc4 Ne8 12. Qd2 f6 13. Rd1 Nb6 14. Nxb6 axb6 15. Bc4+ Be6 16. Bb3 Nd6 17. Qc2 Qf7 18. 0-0 b5 19. Bxe6 Qxe6 20. a3 Ra4 21. Nd2 Rfa8 22. Rfe1 f5 23. Bg3 Bf6 24. f3 h5 25. Bf2 b6 26. e4 f4 27. Qb3 Kf7 28. Re2 Be7 29. Kf1 g5 30. Qxe6+ Kxe6 31. Nb3 Nc4 32. Nc1 R4a6 33. Nd3 Rd8 34. Ke1 Raa8 35. Nc1 g4 36. fxg4 hxg4 37. Rxd8 Rxd8 38. Nb3 g3 39. Bg1 Rh8 40. Kd1 Rh7 41. Re1 Nxb2+ 42. Kc2 Nc4 0-1

[Event "Pan American-ch U2000"]
[Site "Carilo Village"]
[Date "2016.10.28"]
[Round "6"]
[White "Lujan, Nelson"]
[Black "Zimmermann, Kleber Renato P"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1962"]
[BlackElo "1936"]
[PlyCount "135"]
[EventDate "2016.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 e6 4. e3 Bd6 5. Bg3 Bxg3 6. hxg3 Qd6 7. c3 Nbd7 8. Nbd2 c6 9. Bd3 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Nf3 Qe7 13. Qc2 Be6 14. 0-0-0 0-0-0 15. Kb1 Kb8 16. Rh4 Bg4 17. Re1 Bxf3 18. gxf3 h5 19. Ra4 g6 20. Ra3 Rhe8 21. Qa4 Qc5 22. Rc1 Nd7 23. c4 d4 24. b4 Qb6 25. c5 Nxc5 26. Rxc5 dxe3 27. fxe3 Rxe3 28. Bc2 Rxa3 29. Qxa3 Rd4 30. Qc3 Qxb4+ 31. Qxb4 Rxb4+ 32. Kc1 h4 33. gxh4 Rxh4 34. Re5 Rf4 35. Bd1 Kc7 36. Re7+ Kb6 37. Kd2 a5 38. Ke3 g5 39. Bb3 f6 40. Be6 Rb4 41. Rf7 Rf4 42. Bc8 a4 43. Rxb7+ Kc5 44. Be6 Kd6 45. Bf7 c5 46. Be8 Rh4 47. Ra7 a3 48. Rxa3 g4 49. Ra4 Rh1 50. Bb5 gxf3 51. Kxf3 Rh3+ 52. Kg4 Rh2 53. Bc4 Ke5 54. Bb3 f5+ 55. Kg3 Rd2 56. Rc4 Rd3+ 57. Kf2 Kd6 58. Ke2 Rh3 59. Rf4 Ke5 60. Rf3 Rh2+ 61. Kd3 f4 62. Bc2 Rg2 63. a4 c4+ 64. Kc3 Rg3 65. Bd1 Ke4 66. a5 Rxf3+ 67. Bxf3+ Kxf3 68. a6 1-0

[Event "Pan American-ch U2000"]
[Site "Carilo Village"]
[Date "2016.10.27"]
[Round "4"]
[White "Lujan, Nelson"]
[Black "Herrmann, Roman"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1962"]
[BlackElo "1936"]
[PlyCount "49"]
[EventDate "2016.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. h4 h5 7. g5 c5 8. Nce2 Nc6 9. c3 Qb6 10. a3 Be4 11. Rh3 cxd4 12. cxd4 Nge7 13. Rb3 Qc7 14. Ng3 Bg6 15. Be3 a6 16. Rc1 b5 17. Rbc3 Qb6 18. b4 Rc8 19. Be2 Kd7 20. Kf1 Nf5 21. Nf3 Be7 22. Bd3 Nxg3+ 23. fxg3 Bxd3+ 24. Qxd3 g6 25. Nd2 1/2-1/2

[Event "Pan American-ch U2000"]
[Site "Carilo Village"]
[Date "2016.10.27"]
[Round "5"]
[White "Valencia Gantiva, Cristian"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1928"]
[BlackElo "1962"]
[PlyCount "60"]
[EventDate "2016.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Bd3 Nc6 7. Nc2 Nf6 8. 0-0 Be7 9. b3 b6 10. Bb2 Bb7 11. Qe2 Ne5 12. Nc3 Ng6 13. Rfe1 Nf4 14. Qf3 Ng4 15. h3 Ne2+ 16. Nxe2 Qh2+ 17. Kf1 Qh1+ 18. Ng1 Nh2+ 19. Ke2 Nxf3 20. Kxf3 f5 21. Be5 Rf8 22. Kg3 h5 23. f3 Bh4+ 24. Kxh4 Qxg2 25. Ne3 Qf2+ 26. Bg3 g5+ 27. Kxh5 Qxg3 28. exf5 Qh4+ 29. Kg6 Rg8+ 30. Kf6 Qh8# 0-1

[Event "Pan American-ch U2000"]
[Site "Carilo Village"]
[Date "2016.10.26"]
[Round "3"]
[White "Bulgarini Torre, Marco"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1913"]
[BlackElo "1962"]
[PlyCount "51"]
[EventDate "2016.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 c5 7. Be3 cxd4 8. Nxd4 Bg6 9. f4 Bc5 10. c4 Ne7 11. Nc3 dxc4 12. Bxc4 a6 13. Qf3 Nxe5 14. fxe5 Bxd4 15. Rad1 Bxe3+ 16. Qxe3 Qc7 17. Nb5 axb5 18. Bxb5+ Nc6 19. Qc5 Be4 20. Rf4 Bd5 21. Rdf1 Rf8 22. a4 0-0-0 23. Rc1 Kb8 24. Rb4 Rc8 25. Qe3 Qxe5 26. Qa3 0-1

[Event "Pan American-ch U2000"]
[Site "Carilo Village"]
[Date "2016.10.26"]
[Round "2"]
[White "Lujan, Nelson"]
[Black "Tortosa, Horacio"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1962"]
[BlackElo "1900"]
[PlyCount "67"]
[EventDate "2016.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Nc3 Nf6 5. h3 0-0 6. Be3 c6 7. Qd2 b5 8. Bd3 Re8 9. 0-0 e5 10. dxe5 dxe5 11. a4 b4 12. Ne2 a5 13. c3 Na6 14. Rfd1 Qc7 15. Qc2 Nd7 16. Bc4 Nb6 17. Bxf7+ Kxf7 18. Qb3+ Ke7 19. Ng5 Rf8 20. cxb4 h6 21. bxa5 hxg5 22. axb6 Qb7 23. Bxg5+ Bf6 24. Qg3 Qb8 25. Rac1 Bb7 26. f4 Ke8 27. Bxf6 Rxf6 28. fxe5 Re6 29. Rd6 Qc8 30. Nf4 Rxd6 31. exd6 c5 32. Qxg6+ Kd7 33. Qe6+ Kc6 34. d7# 1-0

[Event "Pan American-ch U2000"]
[Site "Carilo Village"]
[Date "2016.10.25"]
[Round "1"]
[White "Coronel, Pablo"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1847"]
[BlackElo "1962"]
[PlyCount "64"]
[EventDate "2016.10.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. f4 e6 5. Nf3 h5 6. Be3 Qb6 7. Qc1 Nh6 8. Nbd2 Be7 9. Be2 Nd7 10. c3 a5 11. b3 0-0 12. h3 Rfc8 13. Qb2 a4 14. 0-0 a3 15. Qc1 Qa7 16. Nb1 Bg6 17. b4 Rcb8 18. Qd1 Qa4 19. Qxa4 Rxa4 20. Bd1 Ra7 21. Bc1 b6 22. Be3 c5 23. b5 Bd3 24. Rf2 Bxb5 25. Nfd2 Nf5 26. Rf3 cxd4 27. cxd4 Rc8 28. Nb3 Ba4 29. N1d2 Bb4 30. Rb1 Rac7 31. Bf2 Bxd2 32. Nxd2 Rc1 0-1

[Event "Olavarria Checkmate B U2200"]
[Site "Olavarria"]
[Date "2016.08.14"]
[Round "5.2"]
[White "Lujan, Nelson"]
[Black "Luque, Jorge Luis"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1954"]
[BlackElo "2040"]
[PlyCount "65"]
[EventDate "2016.08.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nce2 c5 4. f4 d3 5. cxd3 Qxd3 6. Ng3 Qd8 7. Nf3 Nc6 8. Bc4 Nf6 9. h3 e6 10. d3 Be7 11. Be3 0-0 12. 0-0 a6 13. a4 Rb8 14. Rc1 Qa5 15. e5 Nd7 16. d4 cxd4 17. Nxd4 Nxd4 18. Bxd4 Bc5 19. Bb3 Qb6 20. Bf2 Bxf2+ 21. Rxf2 Nc5 22. Bc2 Rd8 23. Qe2 Bd7 24. Qe3 Nxa4 25. Qe4 g6 26. Bxa4 Bxa4 27. Qxa4 Rd2 28. Ne4 Rxb2 29. Rcc2 Rb4 30. Nf6+ Kg7 31. Qa3 Rd8 32. Kh2 Rd1 33. Rc8 1-0

[Event "Olavarria Checkmate B U2200"]
[Site "Olavarria"]
[Date "2016.08.13"]
[Round "3.8"]
[White "Lujan, Nelson"]
[Black "Maidana, Dario"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1954"]
[PlyCount "43"]
[EventDate "2016.08.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 Be7 9. 0-0 cxd4 10. cxd4 f6 11. exf6 Nxf6 12. Re1 0-0 13. Nf4 Nd8 14. Ne5 Bd6 15. Re3 Nf7 16. Nh5 Nxh5 17. Qxh5 Nh6 18. Rg3 Bxe5 19. Qxe5 Rf7 20. Bxh6 Qxb2 21. Rxg7+ Kf8 22. Qd6+ 1-0

[Event "Olavarria Checkmate B U2200"]
[Site "Olavarria"]
[Date "2016.08.13"]
[Round "2"]
[White "Zito, Alberto"]
[Black "Lujan, Nelson"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1582"]
[BlackElo "1954"]
[PlyCount "53"]
[EventDate "2016.08.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. Bc4 h6 5. 0-0 Be7 6. d4 Nbd7 7. dxe5 dxe5 8. Nd5 Nxe4 9. Re1 Nd6 10. Nxe5 Nxe5 11. Rxe5 Be6 12. Bb3 Bxd5 13. Rxd5 Qd7 14. Bf4 0-0-0 15. Qd4 Kb8 16. Bxd6 Bxd6 17. Rd1 Qe7 18. Qxg7 Rhg8 19. Qc3 h5 20. R5d3 h4 21. Qc4 Rg7 22. Qc3 Rdg8 23. g3 hxg3 24. hxg3 Rh7 25. Bd5 Bc5 26. Bg2 f5 27. Qxc5 1-0

[Event "Olavarria Checkmate B U2200"]
[Site "Olavarria"]
[Date "2016.08.12"]
[Round "1.6"]
[White "Lujan, Nelson"]
[Black "Fischer, Hugo"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1954"]
[PlyCount "59"]
[EventDate "2016.08.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nf3 e5 4. c3 Ngf6 5. Nbd2 Be7 6. Bc4 0-0 7. a4 c6 8. 0-0 Nxe4 9. Nxe4 d5 10. Nxe5 Nxe5 11. dxe5 dxe4 12. Qe2 Bf5 13. Rd1 Qa5 14. Bf4 Rad8 15. Rxd8 Rxd8 16. e6 b5 17. b4 Qb6 18. exf7+ Kf8 19. axb5 cxb5 20. Bxb5 Qf6 21. Rxa7 Qxc3 22. Rxe7 Qa1+ 23. Qf1 Qxf1+ 24. Kxf1 Rd1+ 25. Ke2 Bg4+ 26. f3 exf3+ 27. gxf3 Bxf3+ 28. Kxf3 Kxe7 29. Bc4 h6 30. Be3 1-0

[Event "ARG-ch Amateur U2000"]
[Site "La Falda"]
[Date "2015.12.06"]
[Round "3.3"]
[White "Lujan, Nelson"]
[Black "Ferian, Fernando"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "1897"]
[BlackElo "1966"]
[PlyCount "104"]
[EventDate "2015.12.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. Qb3 Qe7 7. 0-0 Nf6 8. d4 0-0 9. Ba3 d6 10. Nbd2 Bb6 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Nf3 Qxe4 14. Rae1 Qg6 15. Re7 Be6 16. Bxe6 fxe6 17. Qxe6+ Kh8 18. Nh4 Qg4 19. Nf5 Nh5 20. Nxg7 Rxf2 21. Rxf2 Qd1+ 22. Qe1 Qxe1+ 23. Rxe1 Nxg7 24. Kf1 Bxf2 25. Kxf2 Re8 26. Rb1 b6 27. Bc1 Kg8 28. Rb4 Re5 29. Ra4 a5 30. g4 Ne6 31. Be3 Nc5 32. Rd4 Ne4+ 33. Kf3 Nxc3 34. Rc4 Nd5 35. Bd4 Re1 36. h4 b5 37. Rc2 Kf7 38. Bf2 Ra1 39. h5 b4 40. Ke4 Rxa2 41. Rxa2 Nc3+ 42. Kd3 Nxa2 43. Kc4 a4 44. Bd4 c5 45. Ba1 Nc1 46. Bb2 Nb3 47. Bh8 Nd2+ 48. Kd3 Nf3 49. Ke4 Ne5 50. g5 a3 51. g6+ hxg6 52. h6 Kg8 0-1

[Event "Junin Cup 1st"]
[Site "Junin"]
[Date "2015.10.09"]
[Round "1.20"]
[White "Zamora, Yago"]
[Black "Lujan, Nelson"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1857"]
[PlyCount "98"]
[EventDate "2015.10.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. a3 a6 8. Be3 Bd6 9. 0-0 0-0 10. Re1 Nbd7 11. Bg5 Rc8 12. Qd2 Qc7 13. Rac1 Bxf3 14. Bxf3 Bxh2+ 15. Kh1 Bd6 16. Rg1 Bxa3 17. Nxd5 Nxd5 18. bxa3 Qc3 19. Qe2 h6 20. Bxd5 exd5 21. Bxh6 Qxd4 22. Bg5 Rfe8 23. Qh5 Nf6 24. Bxf6 Qxf6 25. Rgd1 Re5 26. Qf3 Qxf3 27. gxf3 Rc3 28. Rd3 Rxd3 29. cxd3 Re2 30. Kg2 Rd2 31. Rc3 b5 32. Rc6 Rxd3 33. Rxa6 Kf8 34. Ra5 d4 35. Rxb5 Rxa3 36. Rd5 Rd3 37. f4 Ke7 38. f3 f6 39. f5 Rd2+ 40. Kf1 d3 41. Rd4 Re2 42. Rxd3 Re5 43. Kg2 Rxf5 44. Kg3 Rg5+ 45. Kh4 Ke6 46. f4 Rg1 47. Rg3 Rxg3 48. Kxg3 Kf5 49. Kf3 g6 0-1

