[Event "Temuco op 1st"]
[Site "Temuco"]
[Date "2023.10.07"]
[Round "2"]
[White "Mavrich, Demian"]
[Black "Valderrama Troncoso, Mauricio"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2244"]
[BlackElo "1797"]
[PlyCount "82"]
[EventDate "2023.10.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. d4 cxd4 6. cxd4 Qb6 7. Bxc6 dxc6 8. h3 Nf6 9. 0-0 Nxe4 10. Re1 Nf6 11. Qe2 e6 12. Bf4 0-0 13. Na3 Qb4 14. Nc4 Rd8 15. Nd6 Nd5 16. Be5 Bf8 17. a3 Qa4 18. Ne4 Be7 19. Rac1 b6 20. Qd2 f6 21. Bg3 Bb7 22. Nc3 Nxc3 23. Qxc3 c5 24. dxc5 Rac8 25. Qe3 Bd5 26. cxb6 axb6 27. Qxb6 e5 28. Rxc8 Rxc8 29. Bxe5 fxe5 30. Rxe5 Qd7 31. Qa5 Bxf3 32. gxf3 Rc1+ 33. Kg2 Qd1 34. Qd5+ Qxd5 35. Rxd5 Rc2 36. b4 Kf7 37. Rd3 Ke6 38. Kg3 Bd6+ 39. Kg2 Be7 40. Kg3 Bd6+ 41. Kg2 Be7 1/2-1/2

[Event "CHI-ch sf"]
[Site "Talca"]
[Date "2020.01.15"]
[Round "1"]
[White "Valderrama Troncoso, Mauricio"]
[Black "Vergara Jofre, Felipe Andres"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1788"]
[BlackElo "2273"]
[PlyCount "48"]
[EventDate "2020.01.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. g3 Bb4+ 5. Bd2 Qe7 6. Bg2 Bxd2+ 7. Qxd2 Ne4 8. Qc2 Qb4+ 9. Nc3 Nxc3 10. Qxc3 Qxc3+ 11. bxc3 d6 12. Nd2 Na5 13. Rb1 Rb8 14. c5 dxc5 15. Rb5 b6 16. dxc5 Bd7 17. cxb6 cxb6 18. Rg5 g6 19. 0-0 Ke7 20. Rc1 f5 21. Nf3 Kf6 22. Rd1 Bc6 23. h4 Bxf3 24. Bxf3 h6 0-1

[Event "Pan American prep"]
[Site "Santiago de Chile"]
[Date "2018.06.30"]
[Round "1.3"]
[White "Lopez Langenbach, Rodrigo"]
[Black "Valderrama Troncoso, Mauricio"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1358"]
[BlackElo "1854"]
[PlyCount "67"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. Bf4 b6 5. Rc1 Bb7 6. Nf3 0-0 7. e3 d6 8. Be2 Ne4 9. Qb3 Bxc3+ 10. bxc3 Nc6 11. 0-0 Na5 12. Qc2 c5 13. dxc5 bxc5 14. Rfd1 Qc7 15. Nd2 Nxd2 16. Rxd2 e5 17. Bg3 f5 18. f4 e4 19. Rcd1 Rfd8 20. Bf2 Rd7 21. g4 g6 22. gxf5 gxf5 23. Kh1 Bc6 24. Rg1+ Rg7 25. Rxg7+ Kxg7 26. Qd1 Nb7 27. Qg1+ Kh8 28. Bh4 Rf8 29. Bg5 Qg7 30. Bh5 Qxc3 31. Rg2 Qg7 32. Bh4 Qc3 33. Be7 Rb8 34. Bf7 1-0

[Event "Pan American prep"]
[Site "Santiago de Chile"]
[Date "2018.06.30"]
[Round "2.4"]
[White "Valderrama Troncoso, Mauricio"]
[Black "Olivares Aracena, Gustavo"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1854"]
[PlyCount "60"]
[EventDate "2018.06.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[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. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. c3 Ngf6 13. Qc2 Be7 14. a3 b5 15. b4 Qb6 16. a4 a5 17. axb5 Qxb5 18. Rxa5 Rxa5 19. bxa5 0-0 20. Bd2 Qxa5 21. c4 Qa1+ 22. Ke2 Qa6 23. Rb1 Bd6 24. Bb4 c5 25. Bxc5 Bxc5 26. dxc5 Nxc5 27. Rb5 Rc8 28. Nd2 Nce4 29. Re5 Nxd2 30. Kxd2 Qd6+ 0-1

[Event "South America-ch U18 11th"]
[Site "Montevideo"]
[Date "2014.09.14"]
[Round "9"]
[White "Valderrama Troncoso, Mauricio"]
[Black "Cortes Orihuela, Javier"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1897"]
[BlackElo "2216"]
[PlyCount "49"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Bg5 Ne4 4. Bf4 c5 5. Qc2 Qa5+ 6. Nd2 Nf6 7. d5 d6 8. e4 Bg7 9. h3 e6 10. Ngf3 0-0 11. Bd3 b5 12. 0-0 Nfd7 13. a4 bxa4 14. Rxa4 Qc7 15. Bh2 Nb6 16. Ra3 a5 17. Re1 Na6 18. e5 Nb4 19. Qc1 f5 20. exd6 Qxd6 21. Ng5 Na4 22. Qb1 Nxb2 23. Bf1 f4 24. Nxe6 Bxe6 25. Rxe6 1/2-1/2

[Event "South America-ch U18 11th"]
[Site "Montevideo"]
[Date "2014.09.13"]
[Round "8"]
[White "Montoli, Sebastian"]
[Black "Valderrama Troncoso, Mauricio"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1738"]
[BlackElo "1897"]
[PlyCount "70"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qf3 Be7 8. 0-0-0 h6 9. Bh4 Qc7 10. Kb1 Nbd7 11. Be2 0-0 12. Qe3 Nc5 13. f4 Rd8 14. Bxf6 Bxf6 15. g4 b5 16. Bf3 Bb7 17. h4 b4 18. Nce2 e5 19. Nf5 exf4 20. Nxf4 Na4 21. Nd3 Rac8 22. Rc1 Bxb2 23. Nxb2 Nc3+ 24. Ka1 Qa5 25. a4 Nxa4 26. Nxa4 Qxa4+ 27. Kb2 Rc3 28. Qb6 Qa3+ 29. Kb1 b3 30. Qxd8+ Kh7 31. cxb3 Rxb3+ 32. Kc2 Qb2+ 33. Kd1 Rd3+ 34. Ke1 Qd2+ 35. Kf1 Rxf3+ 0-1

[Event "South America-ch U18 11th"]
[Site "Montevideo"]
[Date "2014.09.12"]
[Round "7"]
[White "Valderrama Troncoso, Mauricio"]
[Black "Rosales Schulz, Kevin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1897"]
[BlackElo "1905"]
[PlyCount "46"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bd6 5. Bg2 0-0 6. 0-0 c5 7. cxd5 Nxd5 8. dxc5 Bxc5 9. Qc2 Qb6 10. a3 a5 11. e4 Ne7 12. Nc3 Bd7 13. e5 Bc6 14. h4 h6 15. Ne4 Bxe4 16. Qxe4 Nf5 17. g4 Ng3 18. Qc2 Nxf1 19. Bxf1 Nc6 20. g5 h5 21. Qe4 g6 22. Nd2 Bxf2+ 23. Kh1 Qe3 0-1

[Event "South America-ch U18 11th"]
[Site "Montevideo"]
[Date "2014.09.11"]
[Round "6"]
[White "Laenen, Matias"]
[Black "Valderrama Troncoso, Mauricio"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1900"]
[BlackElo "1897"]
[PlyCount "63"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 e6 7. d4 cxd4 8. Nxd4 Be7 9. 0-0 0-0 10. Be3 a6 11. f3 Qc7 12. Rc1 Nbd7 13. Qe2 Kh8 14. Rfd1 Rg8 15. f4 Rac8 16. b3 b6 17. Kh1 h6 18. f5 Nf8 19. Qf3 N6h7 20. Qg4 Bg5 21. Bxg5 Nxg5 22. h4 Ngh7 23. Qh3 Qe7 24. fxe6 fxe6 25. Nd5 Qd8 26. Nf4 Nf6 27. Ndxe6 Nxe6 28. Qxe6 Re8 29. Ng6+ Kh7 30. Qf5 Rc5 31. e5 Kg8 32. b4 1-0

[Event "South America-ch U18 11th"]
[Site "Montevideo"]
[Date "2014.09.11"]
[Round "5"]
[White "Valderrama Troncoso, Mauricio"]
[Black "Rosales Schulz, Robin"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1897"]
[BlackElo "1979"]
[PlyCount "94"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. Nc3 g6 4. e4 Bg7 5. h3 Nf6 6. Nf3 0-0 7. Be2 a6 8. a4 e6 9. 0-0 exd5 10. exd5 Re8 11. Bf4 h6 12. Nd2 g5 13. Bh2 Bf5 14. Nc4 Bf8 15. Ra3 Qc7 16. a5 Nbd7 17. Rb3 Ne4 18. Na4 Ne5 19. Bxe5 dxe5 20. Nab6 Rad8 21. Ne3 Bh7 22. Bg4 Nd6 23. Qf3 Bg7 24. Qe2 f5 25. Bh5 Re7 26. Rd1 e4 27. Nec4 Be5 28. Nxd6 Rxd6 29. Nc4 Rf6 30. Qd2 Rd7 31. Be8 Rd8 32. Ba4 Bd6 33. Qc3 Rf7 34. Rb6 f4 35. Nxd6 Rxd6 36. Qe5 Rff6 37. Qxf6 Rxf6 38. Rxf6 Kg7 39. Re6 Bf5 40. d6 Qd8 41. Re8 Qxa5 42. Re7+ Kf6 43. Bd7 Bxd7 44. Rxd7 e3 45. fxe3 fxe3 46. Re7 Qd2 47. Rf1+ Kg6 1/2-1/2

[Event "South America-ch U18 11th"]
[Site "Montevideo"]
[Date "2014.09.10"]
[Round "4"]
[White "Moura de Lima, Wilian Rither De"]
[Black "Valderrama Troncoso, Mauricio"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1947"]
[BlackElo "1897"]
[PlyCount "29"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. Na3 cxd4 7. Bc4 Qe4+ 8. Be3 e6 9. Nb5 Qc6 10. Bxd4 Nf6 11. Ne5 Qxg2 12. Nc7+ Kd8 13. Bb6+ Nfd7 14. Nxf7+ Ke7 15. Qd6+ 1-0

[Event "South America-ch U18 11th"]
[Site "Montevideo"]
[Date "2014.09.09"]
[Round "2"]
[White "Suarez Ohiggins, Luis"]
[Black "Valderrama Troncoso, Mauricio"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1931"]
[BlackElo "1897"]
[PlyCount "88"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 a6 6. e3 e6 7. Bd3 Bd6 8. Bxd6 Qxd6 9. f4 Nc6 10. Nf3 0-0 11. 0-0 Na5 12. Ne5 b5 13. Rf3 Bb7 14. Rh3 g6 15. Qe1 Kg7 16. Qh4 h5 17. Bxg6 fxg6 18. Qg5 Qc7 19. Nxg6 Rf7 20. Ne5+ Kf8 21. Nxf7 Qxf7 22. Rf1 Ke7 23. f5 Rg8 24. Qf4 Kd7 25. Qe5 Ng4 26. fxe6+ Qxe6 27. Qxe6+ Kxe6 28. Rxh5 Nc4 29. b3 Ncxe3 30. Re1 Kd6 31. Re5 Nxe5 32. dxe5+ Ke6 33. Rxe3 d4 34. Rd3 Rxg2+ 35. Kf1 dxc3 36. Rxc3 Rxh2 37. a4 bxa4 38. bxa4 Kxe5 39. Rc7 Be4 40. Rc5+ Kd4 41. Ra5 Ke3 42. Rg5 Ra2 43. Kg1 Rxa4 44. Rg3+ Bf3 0-1

[Event "South America-ch U18 11th"]
[Site "Montevideo"]
[Date "2014.09.09"]
[Round "3"]
[White "Valderrama Troncoso, Mauricio"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1897"]
[BlackElo "1734"]
[PlyCount "167"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 Nbd7 8. Nbd2 Re8 9. b3 c5 10. Bb2 b6 11. e4 dxe4 12. Nxe4 Bb7 13. Nxf6+ Nxf6 14. dxc5 Bxf3 15. Bxf3 Bxc5 16. Bxa8 Qxa8 17. Rad1 Qf3 18. Qd3 Qg4 19. Kg2 e5 20. f3 Qh5 21. Bc1 e4 22. fxe4 Rxe4 23. Rde1 Rd4 24. Qf3 Qg6 25. Qa8+ Bf8 26. Ba3 Rd2+ 27. Rf2 Rxf2+ 28. Kxf2 Qf5+ 29. Kg2 Nd7 30. Bxf8 Nxf8 31. Qxa7 Qc2+ 32. Kg1 Qd2 33. Qe7 Qxa2 34. Qe3 Qa5 35. Rd1 g6 36. Rd6 b5 37. Qe5 Qa3 38. cxb5 Qxb3 39. b6 Qb1+ 40. Kg2 Qc2+ 41. Kh3 Qc8+ 42. Kh4 h5 43. Qd4 Ne6 44. Qe4 Nc5 45. Qd4 Ne6 46. Qe4 Nc5 47. Qc4 Qf5 48. Rd5 Qf6+ 49. Kh3 Qe6+ 50. Kg2 Nb7 51. Qd4 Qe2+ 52. Kh3 Qe6+ 53. Kg2 Qe2+ 54. Qf2 Qe4+ 55. Qf3 Qc2+ 56. Kh3 Qc8+ 57. g4 hxg4+ 58. Qxg4 Qc3+ 59. Qg3 Qc8+ 60. Kg2 Qc2+ 61. Qf2 Qc6 62. Qd4 Nd6 63. Qc5 Qe8 64. Qxd6 Qe2+ 65. Kg3 Qe3+ 66. Kg4 Qg1+ 67. Kf4 Qf1+ 68. Ke3 Qc1+ 69. Kd4 Qd2+ 70. Kc5 Qc2+ 71. Kb5 Qe2+ 72. Kc6 Qa6 73. Qb8+ Kg7 74. Rd7 Qc4+ 75. Kb7 Qe4+ 76. Kc8 Qc6+ 77. Rc7 Qe8+ 78. Kb7 Qe4+ 79. Rc6 Qg2 80. Qe5+ Kh6 81. Qh8+ Kg5 82. Qf6+ Kh6 83. Qxf7 Qe4 84. Qxg6+ 1-0

[Event "South America-ch U18 11th"]
[Site "Montevideo"]
[Date "2014.09.08"]
[Round "1"]
[White "Valderrama Troncoso, Mauricio"]
[Black "Squella Lavin, Carlos Felipe"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1897"]
[BlackElo "2133"]
[PlyCount "76"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 Bd6 6. Bd3 Nbd7 7. Bb2 Qc7 8. Nbd2 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Bxe5 Qxe5 12. h3 Qc3 13. Ke2 0-0 14. Rc1 Qe5 15. Nf3 Qe7 16. Re1 Be6 17. Kf1 dxc4 18. Bxc4 Bf5 19. Nd4 Bg6 20. Bd3 Ne4 21. Qc2 Rad8 22. Red1 Rd5 23. a3 Rfd8 24. b4 a5 25. Qb3 Qf6 26. Bxe4 Bxe4 27. f3 Bg6 28. Rc5 Rxc5 29. bxc5 Qg5 30. Qb6 Re8 31. e4 f6 32. Qxa5 Qe3 33. Qb4 Rd8 34. Qd2 Qxa3 35. Rb1 Qxc5 36. Rb4 Bf7 37. Qb2 Bc4+ 38. Ke1 Qxd4 0-1

[Event "CHI-ch sf Centro"]
[Site "Santiago de Chile"]
[Date "2014.01.22"]
[Round "1"]
[White "Perez, Robinson Molina"]
[Black "Valderrama Troncoso, Mauricio"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "2287"]
[BlackElo "1927"]
[PlyCount "55"]
[EventDate "2014.01.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. Qb3 Nbd7 6. g3 Be7 7. Bg2 0-0 8. 0-0 Re8 9. Rd1 dxc4 10. Qxc4 Nb6 11. Qb3 Nbd5 12. Ne5 Qb6 13. Nc4 Qxb3 14. axb3 Nb4 15. Nb6 Rb8 16. Bf4 Nc2 17. Rac1 Nxd4 18. Bxb8 Nxb3 19. Bxa7 Nxc1 20. Rxc1 e5 21. Nxc8 Rxc8 22. Bb6 Ra8 23. Rd1 Ra6 24. Bd8 Kf8 25. Bxe7+ Kxe7 26. Ne4 Nd7 27. Rxd7+ Kxd7 28. Nc5+ 1-0

