[Event "Buenos Aires Carnival op"]
[Site "Buenos Aires"]
[Date "2023.02.21"]
[Round "6"]
[White "Basualto Penalieres, Pedro Jaime"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1986"]
[BlackElo "2222"]
[PlyCount "70"]
[EventDate "2023.02.18"]
[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 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne2 c5 15. Nf4 cxd4 16. Qe2 Qb6 17. g4 Rfe8 18. g5 hxg5 19. Nxg5 e5 20. Qc4 Rf8 21. Ng6 Ba3 22. Bc1 Rac8 23. Qd3 Rc3 24. Qe2 Rfc8 25. Rd2 Bb4 26. Nxe5 Nxe5 27. Qxe5 R3c5 28. Qf4 Bxd2 29. Bxd2 Rxc2 30. Bc1 d3 31. h6 Rxc1+ 32. Rxc1 Rxc1+ 33. Qxc1 gxh6 34. Nh3 Qe6 35. Nf4 Qf5 0-1

[Event "Buenos Aires Carnival op"]
[Site "Buenos Aires"]
[Date "2023.02.21"]
[Round "7"]
[White "Romero Araya, Diego Alonso"]
[Black "Ostoich, Mariano Ivan"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "2222"]
[BlackElo "2113"]
[PlyCount "62"]
[EventDate "2023.02.18"]
[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 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Bd7 11. Nde2 Rfc8 12. Nf4 Qd8 13. Qe2 Na5 14. Rfd1 Rxc3 15. bxc3 Nxe4 16. Qf3 Nxb3 17. axb3 Nxc3 18. Re1 Bc6 19. Qg4 e5 20. Ne2 e4 21. Rxa7 Rxa7 22. Bxa7 f5 23. Qg3 Nxe2+ 24. Rxe2 Be5 25. Qe3 f4 26. Qd2 Qf6 27. Qb4 f3 28. Rxe4 Qg5 29. Qc4+ d5 30. Rg4 Qc1+ 31. Qf1 Bh2+ 0-1

[Event "Buenos Aires Carnival op"]
[Site "Buenos Aires"]
[Date "2023.02.20"]
[Round "4"]
[White "Dolezal, Cristian"]
[Black "Romero Araya, Diego Alonso"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2354"]
[BlackElo "2222"]
[PlyCount "192"]
[EventDate "2023.02.18"]
[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 c6 2. d4 d5 3. cxd5 cxd5 4. Bg5 Nc6 5. Nc3 Qb6 6. Qd2 e6 7. e3 Be7 8. Bxe7 Ngxe7 9. Bd3 0-0 10. Nge2 e5 11. 0-0 f6 12. Rac1 Bg4 13. f3 Bh5 14. Na4 Qb4 15. Qc2 Bg6 16. Bxg6 hxg6 17. a3 Qd6 18. Qb3 b6 19. Nac3 Na5 20. Qa2 Kh7 21. Rfd1 Rfd8 22. e4 dxe4 23. Nxe4 Qd5 24. Qxd5 Rxd5 25. dxe5 Rxe5 26. Rc7 Nac6 27. Rd6 Kh6 28. Rcxc6 Nxc6 29. Rxc6 f5 30. N4g3 Rd8 31. Rc2 Rd1+ 32. Kf2 Rc5 33. Nc3 b5 34. Nge2 a5 35. b4 axb4 36. axb4 Rc4 37. Rb2 Ra1 38. Nxb5 Ra4 39. Nd6 Rcxb4 40. Nf7+ Kh5 41. Rxb4 Rxb4 42. g3 g5 43. h4 f4 44. g4+ Kxh4 45. Nd6 g6 46. Ne4 Rb2 47. Nc5 Ra2 48. Nd3 Rd2 49. Ne5 Rd6 50. Nc4 Rc6 51. Nd2 Rc2 52. Ne4 Rb2 53. Ke1 Rb1+ 54. Kd2 Rb2+ 55. Kd3 Rb1 56. Nd4 Ra1 57. Kc4 Rf1 58. Kd5 Rxf3 59. Nxf3+ Kxg4 60. Ne5+ Kh3 61. Nxg5+ Kg2 62. Nef3 Kf2 63. Ke4 Ke2 64. Kd4 Kf2 65. Ke5 Kg3 66. Ke4 Kf2 67. Nd4 f3 68. Ndxf3 Ke2 69. Nd4+ Kd2 70. Nb5 Ke2 71. Nc3+ Kd2 72. Kd4 Kc2 73. Kc4 Kd2 74. Nd5 Ke2 75. Kc3 Kd1 76. Nf4 Kc1 77. Nf3 g5 78. Ne2+ Kd1 79. Kd3 g4 80. Nc3+ Kc1 81. Nd2 g3 82. Nc4 g2 83. Ne2+ Kb1 84. Ng1 Ka2 85. Kc3 Kb1 86. Ne3 Ka2 87. Nc2 Kb1 88. Nb4 Kc1 89. Kd3 Kb2 90. Kc4 Kc1 91. Kc3 Kb1 92. Nd3 Ka2 93. Nb4+ Kb1 94. Kb3 Ka1 95. Ne2 g1Q 96. Nxg1 Kb1 1/2-1/2

[Event "Buenos Aires Carnival op"]
[Site "Buenos Aires"]
[Date "2023.02.20"]
[Round "5"]
[White "Romero Araya, Diego Alonso"]
[Black "Montgomery, Eamon"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2222"]
[BlackElo "1859"]
[PlyCount "126"]
[EventDate "2023.02.18"]
[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. Bd3 Qc7 6. 0-0 Nf6 7. Qe2 d6 8. Nc3 Be7 9. Re1 Nbd7 10. h3 b5 11. a4 b4 12. Na2 a5 13. c3 bxc3 14. Nxc3 Bb7 15. Ncb5 Qb8 16. Bd2 0-0 17. Bf4 Ne5 18. Rac1 Rc8 19. Bg3 Rxc1 20. Rxc1 Nxd3 21. Qxd3 Bxe4 22. Qd2 Qb6 23. f3 e5 24. Bf2 exd4 25. Bxd4 Qd8 26. Bxf6 Bxf6 27. fxe4 Bg5 28. Qd1 Bxc1 29. Qxc1 Qb6+ 30. Kh2 Qc5 31. Qd2 Qe5+ 32. Kh1 Qxe4 33. Nxd6 Qxa4 34. Qd5 Rf8 35. Qe5 Qc6 36. b3 Rd8 37. Nf5 Qf6 38. Qxa5 g6 39. Ne3 Rd3 40. Qa8+ Kg7 41. Qe4 Rxb3 42. Ng4 Qa1+ 43. Kh2 Rb1 44. Nf2 Re1 45. Qg4 Qe5+ 46. g3 Qe3 47. Kg2 Re2 48. Qf4 Qxf4 49. gxf4 Re3 50. Nh1 f5 51. Nf2 Ra3 52. Nd1 Kf7 53. Nf2 Ke6 54. h4 Kd5 55. h5 gxh5 56. Nh3 Rxh3 57. Kxh3 Ke4 58. Kh4 Kxf4 59. Kxh5 Kg3 60. Kh6 f4 61. Kxh7 f3 62. Kg6 f2 63. Kg5 f1Q 0-1

[Event "Buenos Aires Carnival op"]
[Site "Buenos Aires"]
[Date "2023.02.19"]
[Round "2"]
[White "Nami, Ruben"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1897"]
[BlackElo "2222"]
[PlyCount "60"]
[EventDate "2023.02.18"]
[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. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 e5 7. d3 Re8 8. Bg5 h6 9. Bd2 e4 10. Ne1 Bf5 11. h3 g5 12. d4 Nc6 13. e3 Qd7 14. Kh2 Ne7 15. Qb3 c6 16. Nc2 Be6 17. d5 cxd5 18. cxd5 Nexd5 19. Nd4 Nxe3 20. Nxe6 Nxf1+ 21. Bxf1 Rxe6 22. Bc4 d5 23. Bb5 Qd8 24. Rd1 d4 25. Na4 Rd6 26. Bb4 a6 27. Bc4 Rd7 28. Nc5 Re7 29. Bxf7+ Rxf7 30. Ne6 Qd5 0-1

[Event "Buenos Aires Carnival op"]
[Site "Buenos Aires"]
[Date "2023.02.19"]
[Round "3"]
[White "Romero Araya, Diego Alonso"]
[Black "Zamani, Andres"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2222"]
[BlackElo "2023"]
[PlyCount "95"]
[EventDate "2023.02.18"]
[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. Nc3 d5 3. Bf4 Bf5 4. e3 e6 5. f3 h6 6. g4 Bg6 7. Bd3 Bxd3 8. Qxd3 a6 9. Nge2 Bd6 10. h4 Nc6 11. 0-0-0 Bxf4 12. Nxf4 Qd6 13. g5 Nd7 14. g6 f6 15. Nh5 Rg8 16. e4 0-0-0 17. exd5 exd5 18. Rde1 Nb6 19. Ne2 Nc4 20. c3 b5 21. Nef4 b4 22. Re6 Qd7 23. b3 bxc3 24. Qxc3 Nd6 25. Rhe1 Kb7 26. Nd3 Ka7 27. Qc5+ Kb8 28. Qxd5 Na7 29. Kb2 c6 30. Qc5 Nb7 31. Qb6 Nc8 32. Qxa6 Qxd4+ 33. Kc2 Rd5 34. R1e4 Qg1 35. Rb4 Rb5 36. Qxc6 Rxb4 37. Nxb4 Qxg6+ 38. Kc1 Qxh5 39. Na6+ Ka7 40. Qc7 Ncd6 41. Rxd6 Qxf3 42. Qb6+ Ka8 43. Kb2 Qe2+ 44. Ka3 Qe7 45. Nc7+ Kb8 46. Nb5 Kc8 47. Na7+ Kb8 48. Nc6+ 1-0

[Event "Buenos Aires Carnival op"]
[Site "Buenos Aires"]
[Date "2023.02.18"]
[Round "1"]
[White "Romero Araya, Diego Alonso"]
[Black "Benitez, Luis"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2222"]
[BlackElo "1746"]
[PlyCount "57"]
[EventDate "2023.02.18"]
[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. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Nf3 Bg7 8. 0-0 0-0 9. Re1 a6 10. Bf4 b5 11. a3 Qb6 12. Qc2 Bb7 13. Nbd2 Rac8 14. b4 a5 15. bxa5 Nxa5 16. Rxe7 Nc4 17. Nb3 Ne4 18. Bxe4 dxe4 19. Nc5 exf3 20. Rxb7 Qf6 21. Qe4 g5 22. Bg3 Rxc5 23. dxc5 fxg2 24. Rxb5 Qxc3 25. Rd1 Nxa3 26. Rb7 Nc2 27. Rc1 f5 28. Qxc2 Qf3 29. Qb3+ 1-0

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2020.02.20"]
[Round "11"]
[White "Aguirre Contreras, Cristian Rodrigo"]
[Black "Romero Araya, Diego Alonso"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2187"]
[BlackElo "2252"]
[PlyCount "22"]
[EventDate "2020.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. exd5 cxd5 7. Nxd4 Ne7 8. Bd3 Nbc6 9. N2b3 0-0 10. 0-0 Ng6 11. Qh5 Nce5 1/2-1/2

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2020.02.19"]
[Round "10"]
[White "Romero Araya, Diego Alonso"]
[Black "Garcia Cardenas, Pablo"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2252"]
[BlackElo "2424"]
[PlyCount "97"]
[EventDate "2020.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 Be7 9. Qf3 Qb6 10. Bg5 0-0 11. Rad1 Nbd7 12. Qg3 Kh8 13. Be3 Nc5 14. f3 Bd7 15. e5 dxe5 16. Qxe5 b4 17. Nf5 exf5 18. Qxe7 bxc3 19. Bxc5 Qc6 20. Qe5 Rfc8 21. Ba3 Be6 22. Rd6 Qc7 23. Qd4 cxb2 24. Bxb2 Ne8 25. Rb6 Rd8 26. Qf2 Rd6 27. Rb4 Qd8 28. Re1 Nf6 29. Rd4 Rxd4 30. Qxd4 Qxd4+ 31. Bxd4 Nd5 32. c4 Nb4 33. c5 Bxb3 34. axb3 Nc2 35. Rd1 Nxd4 36. Rxd4 g6 37. Ra4 Rb8 38. b4 f4 39. Kf1 Kg7 40. Ke2 g5 41. Kd3 h5 42. Kc4 Rd8 43. Rxa6 Rd2 44. b5 Rxg2 45. b6 Rb2 46. c6 g4 47. c7 gxf3 48. Kc3 Rb1 49. Ra2 1-0

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2020.02.18"]
[Round "9"]
[White "Torres Bravo, Cristobal Renato"]
[Black "Romero Araya, Diego Alonso"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "2372"]
[BlackElo "2252"]
[PlyCount "37"]
[EventDate "2020.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 e5 8. e3 Re8 9. b3 c6 10. Qc2 a6 11. Ba3 e4 12. Nd2 d5 13. Rae1 Nf8 14. b4 Bf5 15. Qb2 b5 16. cxd5 cxd5 17. Nb3 Ne6 18. Qe2 h5 19. Rc1 1/2-1/2

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2020.02.17"]
[Round "8"]
[White "Romero Araya, Diego Alonso"]
[Black "Vergara Jofre, Felipe Andres"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2252"]
[BlackElo "2317"]
[PlyCount "135"]
[EventDate "2020.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. 0-0 Bg7 6. d3 Nf6 7. Nc3 Bg4 8. h3 Bxf3 9. Qxf3 Nd7 10. Be3 0-0 11. Qe2 e5 12. Qd2 Re8 13. Bh6 Bh8 14. f4 exf4 15. Qxf4 Qe7 16. Rae1 Be5 17. Qf3 Rad8 18. Kh1 Qe6 19. Ne2 b5 20. Nf4 Qf6 21. Qg4 Bxf4 22. Qxf4 Qxf4 23. Bxf4 f6 24. Be3 Kg7 25. g4 h6 26. Kg2 a6 27. Kg3 Re6 28. h4 Rde8 29. g5 hxg5 30. hxg5 f5 31. Bd2 fxe4 32. Bc3+ Ne5 33. Rxe4 b4 34. Bd2 Nf7 35. Rfe1 Rxe4 36. Rxe4 Rd8 37. Kg4 a5 38. Be3 Rd5 39. Re7 Kf8 40. Ra7 c4 41. d4 Nd8 42. c3 Ne6 43. Bf4 Nxf4 44. Kxf4 Rf5+ 45. Kg4 Ke8 46. Rc7 Rf2 47. cxb4 axb4 48. Rxc6 Rxb2 49. Rxc4 Kd7 50. Kf4 Kd6 51. Ke4 Rb1 52. Rc5 Rb2 53. Ra5 Re2+ 54. Kd3 Rg2 55. Kc4 Rb2 56. Ra6+ Ke7 57. Kd5 Rg2 58. Rxg6 Rxa2 59. Rg7+ Kf8 60. Rb7 Ra5+ 61. Kc6 Rxg5 62. d5 Rg4 63. d6 Rc4+ 64. Kd7 Rd4 65. Kc7 Kf7 66. d7 Ke7 67. Kc8 Rc4+ 68. Rc7 1-0

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2020.02.16"]
[Round "7"]
[White "Valenzuela Fuentealba, Luis"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2450"]
[BlackElo "2252"]
[PlyCount "75"]
[EventDate "2020.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 e5 7. d5 Na6 8. Bg5 h6 9. Be3 Nc5 10. Nd2 a5 11. g4 Bd7 12. Be2 a4 13. h4 c6 14. g5 hxg5 15. hxg5 Nh7 16. Rg1 Qa5 17. a3 Rfc8 18. Rg3 cxd5 19. cxd5 b5 20. Kf1 Na6 21. Kg2 Rab8 22. Na2 Nf8 23. Bd3 Be8 24. Qg4 Nd7 25. Rh1 Ndc5 26. Be2 Bd7 27. Qh4 Nb3 28. Nxb3 axb3 29. Nc3 b4 30. axb4 Nxb4 31. Qh7+ Kf8 32. Rf3 Bg4 33. Rxf7+ Kxf7 34. Bxg4 Rh8 35. Be6+ Kf8 36. Qxg6 Qc7 37. Rxh8+ Bxh8 38. Qg8+ 1-0

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2020.02.15"]
[Round "5"]
[White "Gomez Barrera, Gonzalo Andres"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2040"]
[BlackElo "2252"]
[PlyCount "60"]
[EventDate "2020.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. Bxf6 Bxf6 8. Nxd5 Bg7 9. Nc3 Qxd4 10. Qxd4 Bxd4 11. Nge2 Be5 12. g3 Be6 13. Bg2 Nc6 14. b3 0-0-0 15. Rc1 Nb4 16. 0-0 Rd2 17. a3 Nc2 18. Rfd1 Rhd8 19. Rxd2 Rxd2 20. Kf1 Bg4 21. f3 Bf5 22. Nb1 Rd7 23. Kf2 Bb2 24. Rf1 Nxa3 25. Nxa3 Bxa3 26. Ra1 Bc5+ 27. Kf1 Rd2 28. g4 Bd3 29. Re1 Rb2 30. f4 Bb4 0-1

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2020.02.15"]
[Round "6"]
[White "Romero Araya, Diego Alonso"]
[Black "Olivares Olivares, Claudio"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2252"]
[BlackElo "2395"]
[PlyCount "101"]
[EventDate "2020.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. Bg5 Be7 9. Qf3 Qb6 10. 0-0-0 0-0 11. Rhe1 Nbd7 12. Qg3 Nc5 13. f4 Bb7 14. Bh6 Ne8 15. f5 e5 16. f6 Bxf6 17. Nf5 Rd8 18. Kb1 Kh8 19. Bg5 Bxg5 20. Qxg5 f6 21. Qh4 Nxb3 22. axb3 Rd7 23. Qg4 Qd8 24. Rd3 g6 25. Ne3 Ng7 26. Red1 f5 27. exf5 gxf5 28. Qb4 Rf6 29. g4 f4 30. Ned5 Rg6 31. Ne4 Ne8 32. g5 Bxd5 33. Rxd5 Qe7 34. c4 bxc4 35. bxc4 Re6 36. Qc3 Nc7 37. R5d3 Qf8 38. Nc5 Rd8 39. Nxe6 Nxe6 40. Rxd6 Qf5+ 41. Qc2 Qxc2+ 42. Kxc2 Re8 43. R1d5 e4 44. Kd2 e3+ 45. Ke2 a5 46. Rf5 Kg7 47. Rf6 Nxg5 48. Rxf4 Rb8 49. Rg4 Rxb2+ 50. Kxe3 h6 51. h4 1-0

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2020.02.14"]
[Round "4"]
[White "Romero Araya, Diego Alonso"]
[Black "Reinuaba Escobar, Carlos"]
[Result "0-1"]
[ECO "B57"]
[WhiteElo "2252"]
[BlackElo "2184"]
[PlyCount "136"]
[EventDate "2020.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. Bc4 Nc6 7. 0-0 g6 8. Bg5 Bg7 9. Nxc6 bxc6 10. Re1 Qc7 11. Qd2 0-0 12. Rad1 Rad8 13. Bb3 Bg4 14. f3 Be6 15. Qf2 h6 16. Be3 c5 17. e5 dxe5 18. Rxd8 Rxd8 19. Bxe6 fxe6 20. Bxc5 e4 21. Bxa7 exf3 22. Bb6 Qb8 23. gxf3 Rf8 24. Qe3 Kh7 25. a4 Nd7 26. a5 Ne5 27. Rf1 Nc4 28. Qxe6 Nd2 29. Rf2 Nxf3+ 30. Kh1 Bxc3 31. bxc3 Qb7 32. a6 Qxa6 33. Qxe7+ Kg8 34. Qe6+ Kh7 35. Qd7+ Kg8 36. Qd5+ Kh7 37. Rxf3 Rxf3 38. Qxf3 Qxb6 39. Kg2 h5 40. Qe4 Qc5 41. c4 Qg5+ 42. Kf3 Qf6+ 43. Ke2 Qd6 44. h4 Qh2+ 45. Kd3 Qg3+ 46. Kd4 Qd6+ 47. Kc3 Qa3+ 48. Kd2 Qd6+ 49. Kc3 Qa3+ 50. Kd4 Qd6+ 51. Qd5 Qf4+ 52. Kc3 Qxh4 53. c5 Qg3+ 54. Kb4 h4 55. c6 h3 56. Qd7+ Kh6 57. c7 h2 58. c8Q Qh4+ 59. c4 Qe1+ 60. Kb5 h1Q 61. Qh8+ Kg5 62. Qdd8+ Kg4 63. Qdd4+ Qhe4 64. Qc8+ Kg3 65. Qc7+ Kf3 66. Qf7+ Qf5+ 67. Qdd5+ Qee4 68. Kc6 Qxf7 0-1

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2020.02.12"]
[Round "2"]
[White "Salinas Herrera, Pablo Patricio"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2502"]
[BlackElo "2252"]
[PlyCount "89"]
[EventDate "2020.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 Nf6 7. Nf3 g6 8. 0-0 Bg7 9. Re1 0-0 10. Nbd2 Re8 11. Nf1 Bf5 12. Bxf5 gxf5 13. Ng3 e6 14. Nh4 Ne7 15. Nh5 Nxh5 16. Qxh5 Ng6 17. Nf3 f6 18. Nh2 b5 19. Bd2 a5 20. a4 Rab8 21. axb5 Rxb5 22. Bc1 Rbb8 23. Nf1 Bf8 24. Re2 Bd6 25. Bh6 Ra8 26. Rae1 Qf7 27. g3 a4 28. Bc1 f4 29. Kh1 Kh8 30. Qf3 e5 31. gxf4 e4 32. Qh5 f5 33. f3 Rf8 34. fxe4 fxe4 35. Rf2 Nxf4 36. Qxf7 Rxf7 37. c4 Raf8 38. Bxf4 Rxf4 39. Rxf4 Rxf4 40. c5 Be7 41. Ne3 Rf3 42. Nxd5 Bg5 43. c6 e3 44. c7 Rf8 45. Nb6 1-0

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2020.02.11"]
[Round "1"]
[White "Romero Araya, Diego Alonso"]
[Black "Gasic Merino, Franco Ignacio"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2252"]
[BlackElo "2168"]
[PlyCount "121"]
[EventDate "2020.02.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. f4 Nc5 9. e5 Nfd7 10. exd6 Nf6 11. Be3 Bxd6 12. Qf3 Qc7 13. 0-0-0 0-0 14. Kb1 Nxb3 15. axb3 Bd7 16. g4 Rfe8 17. Rhf1 Rac8 18. Bc1 Bc5 19. f5 e5 20. Nde2 Bc6 21. Qg3 b5 22. g5 Ne4 23. Qh4 Nd6 24. g6 fxg6 25. fxg6 hxg6 26. b4 Bb6 27. Qg4 Be4 28. Ng3 Bf5 29. Nxf5 gxf5 30. Qg6 Bd4 31. Rd3 Qf7 32. Qxd6 Red8 33. Qxa6 Ra8 34. Qxb5 Rd7 35. b3 e4 36. Rxd4 Rxd4 37. Rxf5 Qe7 38. Re5 Qxb4 39. Qxb4 Rxb4 40. Rxe4 Rb6 41. Bf4 Rg6 42. Bg3 Rg5 43. Re5 Rg4 44. Nd5 Ra7 45. Kb2 Kf7 46. c4 Rd4 47. Kc3 Rd1 48. Re3 g5 49. Kb4 Kg6 50. Kc5 Ra3 51. Re6+ Kh5 52. b4 Rc1 53. b5 Ra4 54. Re4 Ra5 55. Bc7 Ra2 56. Nb4 Ra4 57. Nd3 Rc3 58. Ne5 Rb3 59. Nf7 g4 60. Re6 g3 61. h3 1-0

[Event "CHI-chT"]
[Site "Santiago de Chile"]
[Date "2019.09.26"]
[Round "3.1"]
[White "Aguirre Contreras, Cristian Rodrigo"]
[Black "Romero Araya, Diego Alonso"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2245"]
[BlackElo "2212"]
[PlyCount "124"]
[EventDate "2019.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Sertal II"]
[BlackTeam "Chile CC Z"]
[WhiteTeamCountry "CHI"]
[BlackTeamCountry "CHI"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. d3 e6 7. a3 Nbd7 8. g4 h6 9. Bg2 Bc5 10. Bd2 Qc7 11. Qe2 0-0-0 12. f4 dxe4 13. Nxe4 Nxe4 14. Qxe4 Qb6 15. 0-0-0 Bd4 16. Bc3 Bxc3 17. bxc3 Nf6 18. Qe5 Rhg8 19. Rhe1 Qa6 20. Kd2 Nd7 21. Qe4 Rge8 22. Qb4 Nb6 23. Kc1 Nd5 24. Bxd5 cxd5 25. g5 Rd6 26. Qd4 hxg5 27. fxg5 f6 28. gxf6 gxf6 29. Qxf6 Qxa3+ 30. Kd2 d4 31. cxd4 Qa5+ 32. Ke3 Qh5 33. h4 Rd5 34. Kd2 Rf5 35. Qg7 Rf2+ 36. Kc1 Qa5 37. d5 e5 38. Qg4+ Kb8 39. Re2 Qa1+ 40. Kd2 Qa5+ 41. Kc1 Qa1+ 42. Kd2 Qa5+ 43. c3 Ref8 44. d6 Qa2+ 45. Ke3 Qf7 46. Rde1 Rf3+ 47. Kd2 Qa2+ 48. Kc1 Qa3+ 49. Kc2 Qa2+ 50. Kc1 Qa3+ 51. Kc2 Qxd6 52. Qe4 R8f5 53. Rb1 Qa6 54. Qd5 Qa4+ 55. Kd2 Qf4+ 56. Kc2 Qa4+ 57. Qb3 Qd7 58. Qb5 Qf7 59. Qb3 Qd7 60. Qb5 Qf7 61. Qb3 Qd7 62. Qb5 Qf7 1/2-1/2

[Event "CHI-chT"]
[Site "Santiago de Chile"]
[Date "2019.09.12"]
[Round "2.1"]
[White "Romero Araya, Diego Alonso"]
[Black "Montero Martinez, Cristian"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2212"]
[BlackElo "2023"]
[PlyCount "58"]
[EventDate "2019.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Chile CC Z"]
[BlackTeam "Departamentos Cl"]
[WhiteTeamCountry "CHI"]
[BlackTeamCountry "CHI"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Bd3 Be7 8. Qe2 d6 9. Bd2 Bd7 10. 0-0-0 Rc8 11. g4 h6 12. h4 h5 13. g5 Ng4 14. f4 Nb4 15. Kb1 Nxd3 16. cxd3 a5 17. g6 0-0 18. f5 fxg6 19. fxe6 Bxe6 20. Nd5 Bxd5 21. exd5 a4 22. Qxe7 axb3 23. Bc3 bxa2+ 24. Ka1 Rxc3 25. Rhf1 Rcc8 26. Rc1 Rxc1+ 27. Rxc1 Qe3 28. Qc7 Ne5 29. Rc3 Ra8 0-1

[Event "CHI-chT"]
[Site "Santiago de Chile"]
[Date "2019.09.05"]
[Round "1.1"]
[White "Hennen Rodriguez, Julian"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1870"]
[BlackElo "2212"]
[PlyCount "62"]
[EventDate "2019.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]
[WhiteTeam "Chile CC II"]
[BlackTeam "Chile CC Z"]
[WhiteTeamCountry "CHI"]
[BlackTeamCountry "CHI"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. d4 dxe4 5. Nxe4 e6 6. c3 Be7 7. Bd3 Nf6 8. Bg5 Nxe4 9. Bxe7 Nxc3 10. bxc3 Qxe7 11. 0-0 0-0 12. Re1 Nd7 13. Rb1 b6 14. c4 Rfd8 15. h3 Bxf3 16. Qxf3 Nf6 17. Qxc6 Rac8 18. Qa4 Rxd4 19. Rbd1 Rcd8 20. Be2 g6 21. g4 Ne4 22. Qb3 Qc5 23. Qf3 Kg7 24. h4 Nd2 25. Qc3 e5 26. Rc1 f5 27. gxf5 gxf5 28. Rc2 Kh8 29. Qh3 Rg8+ 30. Kh2 Rf4 31. Rf1 Rxf2+ 0-1

[Event "Santiago Honour Series"]
[Site "Santiago de Chile"]
[Date "2016.09.12"]
[Round "3.2"]
[White "Cortes Moyano, Julio"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2025"]
[BlackElo "2207"]
[PlyCount "47"]
[EventDate "2016.08.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[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 Bd6 5. g3 Nf6 6. Bg2 0-0 7. 0-0 Be6 8. Re1 Qc7 9. b3 Nbd7 10. Bb2 Rfe8 11. Ng5 Bg4 12. Bf3 Bxf3 13. Ngxf3 Rad8 14. Qe2 b5 15. a4 h5 16. Qf1 Nf8 17. Re2 Ne6 18. Rc1 dxe4 19. dxe4 c5 20. c4 Nd4 21. Re3 Nxe4 22. Nxe5 Bxe5 23. Rxe4 Nf3+ 24. Kg2 0-1

[Event "Santiago Honour Series"]
[Site "Santiago de Chile"]
[Date "2016.08.29"]
[Round "1.3"]
[White "Vergara Castillo, Boris"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1947"]
[BlackElo "2207"]
[PlyCount "58"]
[EventDate "2016.08.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. b3 g6 6. Bd3 Bg7 7. 0-0 0-0 8. Nbd2 c5 9. Bb2 Nbd7 10. Rc1 b6 11. Qc2 Bb7 12. Rfd1 Rc8 13. Qb1 cxd4 14. exd4 Nh5 15. cxd5 Nf4 16. Bf1 Nf6 17. Ne5 Qxd5 18. f3 b5 19. Rxc8 Rxc8 20. Rc1 Rxc1 21. Qxc1 Ne6 22. Qc3 Nd7 23. Qe3 Nxd4 24. Bxd4 Nxe5 25. Kh1 Ng4 26. fxg4 Qxd4 27. Qxe7 Qf2 28. Qe8+ Bf8 29. Qe2 Bxg2+ 0-1

[Event "Antofagasta Zicosur op 2nd"]
[Site "Antofagasta"]
[Date "2016.01.09"]
[Round "7"]
[White "Garmendia Vega, Gabriel"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2055"]
[BlackElo "2246"]
[PlyCount "79"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. c5 Be7 8. Bb5 0-0 9. Nf3 Ne4 10. Bxe7 Nxe7 11. Qc2 Qa5 12. Bd3 f5 13. 0-0 Nc6 14. a3 Qd8 15. b4 Qf6 16. Rfd1 g5 17. b5 g4 18. bxc6 gxf3 19. gxf3 Ng5 20. Kg2 Qxd4 21. h4 Qxh4 22. Rh1 Qf4 23. Rag1 Rf6 24. Kf1 Rg6 25. Ne2 Qxf3 26. Nd4 Qf4 27. Ne2 Qc7 28. f4 Ne4 29. Bxe4 dxe4 30. Qc3 Qg7 31. Qa5 Qe7 32. Rxg6+ hxg6 33. Qc3 e5 34. Qh3 Qg7 35. Qh4 Be6 36. cxb7 Rb8 37. c6 g5 38. fxg5 Kf7 39. g6+ Kg8 40. c7 1-0

[Event "Antofagasta Zicosur op 2nd"]
[Site "Antofagasta"]
[Date "2016.01.09"]
[Round "8"]
[White "Marin Munoz, Roque"]
[Black "Romero Araya, Diego Alonso"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2099"]
[BlackElo "2246"]
[PlyCount "66"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. e3 g6 6. Ne5 Bg7 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 Nbd7 10. Nxd7 Nxd7 11. Bb3 Nb6 12. Qe2 e5 13. dxe5 Bxe5 14. e4 Qe7 15. Be3 Nd7 16. Qc4 Bc7 17. f4 Bb6 18. Bxb6 Nxb6 19. Qd4 Nd7 20. Rad1 a5 21. Qd6 Re8 22. e5 Nc5 23. Qxe7 Rxe7 24. Rd8+ Kg7 25. Rfd1 a4 26. Bc4 b5 27. Bf1 Ne6 28. R8d6 Nxf4 29. Rxc6 Rxe5 30. Nxb5 Be6 31. Nc7 Rb8 32. Nxe6+ Nxe6 33. Rc2 Rb4 1/2-1/2

[Event "Antofagasta Zicosur op 2nd"]
[Site "Antofagasta"]
[Date "2016.01.09"]
[Round "8"]
[White "Romero Araya, Diego Alonso"]
[Black "Oliva Olave, Carlos"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2246"]
[BlackElo "2063"]
[PlyCount "109"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 e5 4. Nf3 Nc6 5. Nc3 Bb4 6. Bd2 Bxc3 7. Bxc3 e4 8. Ne5 Nxe5 9. dxe5 Ne7 10. Qh5 0-0 11. Rd1 Qc6 12. Bb4 Qe6 13. Qh4 Ng6 14. Qxe4 Re8 15. f4 Qg4 16. Rd4 Bf5 17. Qe3 Rad8 18. h3 Qh4+ 19. g3 Qh6 20. Bg2 Rc8 21. Bd2 Rb8 22. Kf2 Nf8 23. g4 Bd7 24. Rc4 Qa6 25. Rxc7 Rec8 26. Rxc8 Rxc8 27. Bc3 b5 28. a3 Qa4 29. Be4 a5 30. Rd1 b4 31. b3 Qb5 32. a4 Qb8 33. Bb2 Bc6 34. Rd6 Bxe4 35. Qxe4 Qc7 36. Rd2 Qe7 37. Kg3 Rd8 38. Rxd8 Qxd8 39. Qd3 Qa8 40. f5 Qh1 41. Bd4 Qe1+ 42. Kg2 h6 43. c4 Qc1 44. Qe3 Qc2+ 45. Kg3 h5 46. e6 fxe6 47. fxe6 Qg6 48. e7 Ne6 49. c5 hxg4 50. hxg4 Qf7 51. c6 Qxe7 52. Qe5 Kf7 53. Bb6 Qe8 54. Qd6 Ng5 55. Qd7+ 1-0

[Event "Antofagasta Zicosur op 2nd"]
[Site "Antofagasta"]
[Date "2016.01.08"]
[Round "6"]
[White "Romero Araya, Diego Alonso"]
[Black "Vergara Jofre, Felipe Andres"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2246"]
[BlackElo "2114"]
[PlyCount "56"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. c3 Bxd5 13. exd5 Ne7 14. Nxb5 Bg7 15. Na3 0-0 16. 0-0 e4 17. Bc2 Rb8 18. Rb1 Qa5 19. Qh5 Qxd5 20. Bb3 Qc5 21. Rbd1 Rb6 22. Nc2 d5 23. Ne3 Rh6 24. Qg5 Qc7 25. h3 Rg6 26. Qh5 Rh6 27. Qg5 Rg6 28. Qh5 Rh6 1/2-1/2

[Event "Antofagasta Zicosur op 2nd"]
[Site "Antofagasta"]
[Date "2016.01.07"]
[Round "5"]
[White "Belmonte, Diego Jose"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1948"]
[BlackElo "2246"]
[PlyCount "48"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. h4 h6 8. N1e2 Nf6 9. Nf4 Bh7 10. Qe2 Nbd7 11. Bb3 Bd6 12. Bd2 Qc7 13. Qf3 0-0-0 14. 0-0-0 c5 15. dxc5 Nxc5 16. Nfe2 Nxb3+ 17. Qxb3 Ng4 18. Rhf1 Bc5 19. Qc3 Nxf2 20. Rde1 Nd3+ 21. cxd3 Rxd3 22. Qc4 Rxd2 23. Kxd2 Rd8+ 24. Kc3 b5 0-1

[Event "Antofagasta Zicosur op 2nd"]
[Site "Antofagasta"]
[Date "2016.01.07"]
[Round "4"]
[White "Romero Araya, Diego Alonso"]
[Black "Castillo Palma, Hernan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2246"]
[BlackElo "1771"]
[PlyCount "77"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Bb4+ 6. c3 Ba5 7. 0-0 h6 8. Be3 g5 9. Nbd2 Ne7 10. b4 Bc7 11. b5 Nd7 12. Nb3 Bg6 13. a4 0-0 14. Ne1 f5 15. f4 g4 16. Nd3 Kf7 17. Ndc5 b6 18. Na6 Nb8 19. Nb4 h5 20. Qc2 Kg7 21. Rfc1 Be8 22. c4 Rf7 23. a5 bxa5 24. Nc5 Qc8 25. cxd5 axb4 26. Nxe6+ Kg8 27. Nxc7 Qxc7 28. d6 Qb7 29. dxe7 Qxe7 30. Bc4 cxb5 31. Bd5 Nd7 32. e6 Nb6 33. exf7+ Bxf7 34. Bxa8 Qxe3+ 35. Qf2 Qe7 36. Bc6 Bc4 37. d5 Nxd5 38. Bxd5+ Bxd5 39. Rxa7 1-0

[Event "Antofagasta Zicosur op 2nd"]
[Site "Antofagasta"]
[Date "2016.01.06"]
[Round "3"]
[White "Chandia Galvez, Omar"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1995"]
[BlackElo "2246"]
[PlyCount "151"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bc4 e6 9. Qe2 Ngf6 10. h5 Bh7 11. Ne5 Nxe5 12. dxe5 Nd5 13. 0-0 Qh4 14. Bxd5 exd5 15. Be3 Qc4 16. Qf3 Qxc2 17. Qg4 Qc4 18. f4 Bc5 19. Bxc5 Qxc5+ 20. Kh2 Qe7 21. Rae1 a5 22. Ne2 Bd3 23. Rf3 Bf5 24. Qg3 0-0 25. Nd4 Qd7 26. Qh4 Rae8 27. Rg3 Kh7 28. Rxg7+ Kh8 29. e6 Qe7 30. Qxe7 Rxe7 31. Nxf5 Rxe6 32. Re5 Rfe8 33. Rxf7 Rxe5 34. fxe5 Rxe5 35. Kh3 b5 36. Ng3 d4 37. Rd7 c5 38. Kg4 Kg8 39. Kf4 Rg5 40. Kf3 Kf8 41. Rd6 Kg7 42. Kf4 Kh7 43. Rd7+ Kg8 44. Nf5 Rxg2 45. Nxh6+ Kf8 46. Kf5 Ke8 47. Rd5 Rxb2 48. Rxc5 d3 49. Ng4 Rc2 50. Nf6+ Kf7 51. Rxb5 d2 52. Rb7+ Kf8 53. Rd7 d1Q 54. Rxd1 a4 55. Rd7 a3 56. h6 Rf2+ 57. Kg6 Rg2+ 58. Kf5 Rf2+ 59. Ke5 Rf5+ 60. Ke6 Re5+ 61. Kd6 Re6+ 62. Kc7 Rc6+ 63. Kb8 Rxf6 64. Rd8+ Ke7 65. h7 Kxd8 66. h8Q+ Ke7 67. Qh4 Ke6 68. Qh3+ Ke7 69. Qxa3+ Kf7 70. Qb3+ Ke7 71. Qb4+ Kd7 72. Qb5+ Kd8 73. Qg5 Ke7 74. a4 Kf7 75. Qxf6+ Kxf6 76. a5 1-0

[Event "Antofagasta Zicosur op 2nd"]
[Site "Antofagasta"]
[Date "2016.01.06"]
[Round "2"]
[White "Romero Araya, Diego Alonso"]
[Black "Tiviakov, Sergei"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2246"]
[BlackElo "2611"]
[PlyCount "90"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 e5 4. Nc3 Bb4 5. Nge2 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. Ndb5 Na6 9. Be3 0-0 10. a3 Ba5 11. f3 c6 12. Nd6 Nd5 13. Bd2 Bxc3 14. Bxc3 Nxc3 15. Bxa6 Na4 16. Nxc8 Raxc8 17. Bxb7 Rc7 18. Ba6 Nxb2 19. Kf2 Rd7 20. Rhe1 Rfd8 21. Rab1 Na4 22. Rb7 Kf8 23. Rxd7 Rxd7 24. Bd3 Rd5 25. Rb1 Nb6 26. Ke3 g6 27. Rb3 Ra5 28. c4 Ke7 29. Kd4 Kd6 30. h4 Nd7 31. Be2 Nc5 32. Rc3 Ne6+ 33. Ke3 Re5+ 34. Kd2 Nd4 35. Bd1 Kc5 36. f4 Re4 37. g3 h5 38. Kd3 Re1 39. Kd2 Rg1 40. Re3 Kxc4 41. Re7 Rg2+ 42. Ke1 Kd3 43. Ba4 c5 44. Rxa7 f5 45. Be8 Re2+ 0-1

[Event "Antofagasta Zicosur op 2nd"]
[Site "Antofagasta"]
[Date "2016.01.05"]
[Round "1"]
[White "Balladares, Luis Alberto"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1678"]
[BlackElo "2246"]
[PlyCount "104"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. c5 Be7 7. Bg5 0-0 8. Bd3 b6 9. cxb6 Qxb6 10. Nge2 Nc6 11. 0-0 h6 12. Na4 Qa5 13. Bd2 Qd8 14. Bb5 Bd7 15. Rc1 Rc8 16. Ba6 Rb8 17. Bf4 Qa5 18. Bd3 Rbc8 19. Bd2 Bb4 20. Rc5 Qd8 21. Bxb4 Nxb4 22. Nec3 Rb8 23. Be2 Ne4 24. Nxe4 dxe4 25. Nc3 Qb6 26. a3 Nd3 27. Bxd3 exd3 28. b4 Qa6 29. Ra5 Qc4 30. Rxa7 Qxd4 31. Rc7 Rfc8 32. Rxc8+ Rxc8 33. Ne2 Qc4 34. Nc1 Bb5 35. Nxd3 Qc3 36. Qc1 Bxd3 37. Qxc3 Rxc3 38. Ra1 Rb3 39. f3 Kf8 40. Kf2 Ke7 41. Ke1 Rb2 42. Rd1 Bb5 43. Rc1 Kd6 44. Rc5 Bc6 45. Ra5 Rxg2 46. Ra6 Kc7 47. a4 Rxh2 48. Ra7+ Bb7 49. Ra5 Bxf3 50. Rc5+ Kd6 51. Rc3 Bd5 52. Ra3 Ra2 0-1

[Event "Serrano Sertal 1st"]
[Site "Serrano"]
[Date "2015.09.01"]
[Round "1.35"]
[White "Romero Araya, Diego Alonso"]
[Black "Gatica Cea, Carolina Ignacia"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2249"]
[PlyCount "43"]
[EventDate "2015.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[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 d5 4. exd5 Qxd5 5. Nc3 Qd8 6. Bb5+ Bd7 7. dxc5 Bxc5 8. Ne5 Nf6 9. Bg5 0-0 10. Nxd7 Nbxd7 11. Qe2 Nb6 12. Rd1 Qc7 13. 0-0 Bd6 14. Rd3 Bxh2+ 15. Kh1 Bd6 16. Rh3 Be7 17. Ne4 Qe5 18. Bd3 Qxb2 19. Nxf6+ Bxf6 20. Bxh7+ Kh8 21. Bd3+ Kg8 22. Qh5 1-0

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2015.02.28"]
[Round "9"]
[White "Romero Araya, Diego Alonso"]
[Black "Sepulveda Rojas, Jorge Moises"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2235"]
[BlackElo "2225"]
[PlyCount "93"]
[EventDate "2015.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. b3 Bd7 10. Be2 e5 11. dxe5 dxe5 12. Nf3 Nc6 13. 0-0 Nc8 14. Qd2 N8e7 15. Rfd1 Bf5 16. Qxd8 Rfxd8 17. Nd5 Nxd5 18. cxd5 Nb4 19. d6 Nxa2 20. Rc7 Rac8 21. Rd2 Nc3 22. Bc4 Ne4 23. Bxf7+ Kf8 24. Rd5 Rxc7 25. dxc7 Rc8 26. g4 Bxg4 27. Nxe5 Bh3 28. f3 Bxe5 29. Rxe5 Kxf7 30. Rxe4 Be6 31. Rb4 Rxc7 32. Bxa7 Bd5 33. Rf4+ Ke6 34. b4 g5 35. Rf8 Rc1+ 36. Kf2 Rc2+ 37. Kg3 Rc4 38. Bc5 h5 39. Re8+ Kf6 40. Rf8+ Kg6 41. Rd8 Be6 42. Rd2 Kf5 43. Kf2 Rc3 44. Re2 Bd5 45. Re3 Rc1 46. Bd4 Rc2+ 47. Re2 1/2-1/2

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2015.02.27"]
[Round "8"]
[White "Tapia Fuentes, Jaime"]
[Black "Romero Araya, Diego Alonso"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2210"]
[BlackElo "2235"]
[PlyCount "78"]
[EventDate "2015.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. d3 e6 7. a3 Bc5 8. g3 0-0 9. Bg2 Nbd7 10. 0-0 Qc7 11. Kh2 Rad8 12. Qe2 dxe4 13. dxe4 e5 14. Bg5 h6 15. Bd2 Bd4 16. Nd1 Nc5 17. Rb1 Ne6 18. c3 Bb6 19. Ne3 Qd7 20. Rbd1 Qd3 21. Qxd3 Rxd3 22. Bc1 Rfd8 23. Rxd3 Rxd3 24. Nc4 Bc7 25. Re1 b5 26. Ne3 Nc5 27. Ng4 Nxg4+ 28. hxg4 Bb6 29. Bf1 Rd8 30. Kg2 Nb3 31. Be3 Bxe3 32. Rxe3 Rd2 33. Rd3 Rxb2 34. Rd8+ Kh7 35. Rd7 Rd2 36. Rxa7 Nc5 37. Rxf7 Nxe4 38. Rf5 Nxc3 39. Rxe5 Nd5 1/2-1/2

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2015.02.26"]
[Round "7"]
[White "Abarca Gonzalez, Nicolas"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2332"]
[BlackElo "2235"]
[PlyCount "55"]
[EventDate "2015.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Bg4 6. dxc5 e6 7. b4 Nge7 8. Bb5 a6 9. Ba4 a5 10. Nbd2 axb4 11. cxb4 b6 12. cxb6 Qxb6 13. Qb3 Qb7 14. Bxc6+ Nxc6 15. b5 Na5 16. Qa4 Bxf3 17. Nxf3 Bc5 18. b6+ Qd7 19. b7 Qxa4 20. bxa8Q+ Kd7 21. Qxh8 Qe4+ 22. Be3 Bb4+ 23. Kf1 Qd3+ 24. Kg1 Bc3 25. Qa8 Bxa1 26. Qxa5 Bc3 27. Qa4+ Ke7 28. h4 1-0

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2015.02.25"]
[Round "6"]
[White "Romero Araya, Diego Alonso"]
[Black "Marin Pincheira, Carlos"]
[Result "1-0"]
[ECO "B89"]
[WhiteElo "2235"]
[BlackElo "2174"]
[PlyCount "51"]
[EventDate "2015.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nc6 8. Be3 Be7 9. Qe2 Qc7 10. 0-0-0 0-0 11. g4 Nxd4 12. Rxd4 b5 13. g5 Nd7 14. Rhd1 Nc5 15. Qh5 g6 16. Qh6 Rd8 17. e5 Bf8 18. Qh3 Bb7 19. Rh4 Nxb3+ 20. axb3 dxe5 21. Rg1 h5 22. gxh6 Kh7 23. Rhg4 Bc5 24. Qg3 Rg8 25. h4 Bxe3+ 26. fxe3 1-0

[Event "CHI-ch sf Centro"]
[Site "Santiago de Chile"]
[Date "2014.01.26"]
[Round "7"]
[White "Delgado Salcedo, Eduardo"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1854"]
[BlackElo "2239"]
[PlyCount "56"]
[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. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. Qb3 Bxe2 8. Bxe2 Nf6 9. 0-0 e6 10. Nd2 Bd6 11. Nf3 0-0 12. Re1 Rfe8 13. Bg5 Ne4 14. Bh4 Rab8 15. Bd3 f5 16. Bg3 Bxg3 17. hxg3 b5 18. a3 Rf8 19. Qc2 a5 20. Rec1 Qb6 21. Qe2 b4 22. axb4 axb4 23. Ra6 Qb7 24. cxb4 Nxb4 25. Rxe6 Nxd3 26. Qxd3 Qxb2 27. Rc2 Qa1+ 28. Kh2 Rb1 0-1

[Event "CHI-ch sf Centro"]
[Site "Santiago de Chile"]
[Date "2014.01.25"]
[Round "5"]
[White "Diaz Villagran, Robert"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2260"]
[BlackElo "2239"]
[PlyCount "103"]
[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. g3 d5 3. Bg2 Bf5 4. 0-0 e6 5. d3 Be7 6. Nbd2 h6 7. c3 c6 8. Rb1 0-0 9. b4 Nbd7 10. Re1 Bh7 11. Bb2 c5 12. bxc5 Nxc5 13. c4 Rc8 14. Ne5 Bd6 15. Ndf3 Qe7 16. Bd4 Rfd8 17. cxd5 exd5 18. Bh3 Rc7 19. Ng4 Nxg4 20. Bxg4 b6 21. Rb5 f5 22. Bh3 Qe8 23. Qb1 Re7 24. Rb2 Qf7 25. Bg2 Rde8 26. Qd1 f4 27. Rd2 Bf5 28. Ba1 Bd7 29. Qb1 Bf5 30. Nd4 Bg4 31. Qc2 Rc8 32. Qb2 Be5 33. Qb1 Bd6 34. a3 Rd8 35. Qa2 f3 36. Nxf3 Rf8 37. Rf1 Kh7 38. Nd4 Rd7 39. Bxd5 Qh5 40. Ne6 Re8 41. Nxc5 Bxc5 42. Bc6 Bxe2 43. Bxd7 Re7 44. Bc6 Bxf1 45. Kxf1 Qxh2 46. Bg2 Qh5 47. Qd5 Qe8 48. Be4+ Kh8 49. Qf5 Rxe4 50. Qxe4 Qh5 51. Re2 Bf8 52. d4 1-0

[Event "CHI-ch sf Centro"]
[Site "Santiago de Chile"]
[Date "2014.01.25"]
[Round "4"]
[White "Romero Araya, Diego Alonso"]
[Black "Vargas Maliqueo, Ivan Patricio"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2239"]
[BlackElo "2174"]
[PlyCount "70"]
[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. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 Nf6 7. Qd2 a6 8. 0-0-0 Bb4 9. f3 b5 10. Kb1 0-0 11. g4 Be7 12. h4 d6 13. h5 Nd7 14. Nxc6 Qxc6 15. Ne2 Bb7 16. Nd4 Qc7 17. g5 Nc5 18. Bh3 Rfe8 19. g6 Bf6 20. Rhg1 Rad8 21. Qf2 Na4 22. Bg5 Qe7 23. Qh4 Nc5 24. gxf7+ Kxf7 25. b4 Bxg5 26. Rxg5 h6 27. Qf4+ Kg8 28. Rg6 Kh7 29. Rdg1 Rg8 30. bxc5 dxc5 31. Nxe6 Rd1+ 32. Rxd1 c4 33. Rxh6+ gxh6 34. Bf5+ Rg6 35. Bxg6+ Kg8 1-0

[Event "CHI-ch sf Centro"]
[Site "Santiago de Chile"]
[Date "2014.01.24"]
[Round "3"]
[White "Pereira Cid, Fabian"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2027"]
[BlackElo "2239"]
[PlyCount "42"]
[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. e4 c6 2. d4 d5 3. e5 c5 4. Be3 Nc6 5. dxc5 Nxe5 6. Nc3 Nf6 7. Bd4 Ned7 8. Bb5 e6 9. c6 bxc6 10. Bxc6 Rb8 11. Rb1 Qc7 12. Bxd7+ Bxd7 13. Nf3 Bd6 14. Qe2 0-0 15. Be5 d4 16. Bxd4 e5 17. Be3 Qxc3+ 18. bxc3 Rxb1+ 19. Kd2 Rxh1 20. Qa6 Ne4+ 21. Ke2 Bb5+ 0-1

[Event "CHI-ch sf Centro"]
[Site "Santiago de Chile"]
[Date "2014.01.23"]
[Round "2"]
[White "Romero Araya, Diego Alonso"]
[Black "Abiuso, Diego"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2239"]
[BlackElo "1988"]
[PlyCount "113"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. a4 exd4 13. cxd4 Nb4 14. Ng5 Re7 15. e5 dxe5 16. dxe5 Nfd5 17. Qh5 h6 18. Nde4 Nd3 19. Rd1 Nxe5 20. Nc5 c6 21. Nge4 Qc7 22. Bc2 Ng6 23. Nxb7 Qxb7 24. axb5 Qxb5 25. Bd3 Qb6 26. g3 Re5 27. Qf3 a5 28. Nc3 Nxc3 29. bxc3 Bc5 30. Rb1 Qa7 31. Rb2 Rae8 32. Kg2 R5e6 33. Bf5 Rf6 34. Rd7 Qa6 35. Rbb7 Ne5 36. Qe4 Nxd7 37. Qxe8+ Nf8 38. Qc8 Qe2 39. Rb2 Qe5 40. g4 Qd5+ 41. Kg3 Qe5+ 42. Kg2 Qe1 43. Be3 Bxe3 44. fxe3 Qxe3 45. Rb8 Qc5 46. Ra8 g6 47. Qd8 Qd5+ 48. Qxd5 cxd5 49. Bd3 Rc6 50. Rxa5 Rxc3 51. Rxd5 Ne6 52. Kh2 Nf4 53. Rd8+ Kg7 54. Bf1 Rc2+ 55. Kg3 g5 56. Rd7 Rc3+ 57. Kh2 1/2-1/2

[Event "CHI-ch sf Centro"]
[Site "Santiago de Chile"]
[Date "2014.01.22"]
[Round "1"]
[White "Rosales Schulz, Kevin"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1901"]
[BlackElo "2239"]
[PlyCount "66"]
[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. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. Be2 e6 8. c5 Be7 9. Bg5 0-0 10. 0-0 b6 11. Bb5 Bxf3 12. gxf3 Rc8 13. b4 Nxb4 14. a3 Nc6 15. Qa4 Qc7 16. Bxc6 Qxc6 17. Qxa7 Bd8 18. Qa4 bxc5 19. Qxc6 Rxc6 20. dxc5 Rxc5 21. Ne2 Be7 22. Be3 Ra5 23. a4 Rfa8 24. Rfb1 h6 25. Nc3 Rc8 26. Nb5 Rc4 27. Nd4 Rcxa4 28. Rb8+ Kh7 29. Rc1 Ra1 30. Nc6 Rxc1+ 31. Bxc1 Rc5 32. Nxe7 Rxc1+ 33. Kg2 Rc7 0-1

[Event "Santiago-ch sf"]
[Site "Santiago de Chile"]
[Date "2012.01.26"]
[Round "7.3"]
[White "Tapia Fuentes, Jaime"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2135"]
[BlackElo "2265"]
[PlyCount "143"]
[EventDate "2012.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne4 c5 15. c4 cxd4 16. Qxd4 Qc7 17. Bc1 Rfd8 18. Nxf6+ Nxf6 19. Qc3 Rac8 20. Rxd8+ Rxd8 21. Qc2 Rc8 22. Rh4 b5 23. b3 Qb6 24. Be3 Bc5 25. cxb5 Nd5 26. Rc4 Nxe3 27. fxe3 Qxb5 28. Nd2 f5 29. e4 Qd7 30. exf5 exf5 31. b4 Rd8 32. Rxc5 Qxd2 33. Qxd2 Rxd2 34. Rxf5 Rxg2 35. Ra5 Kf7 36. Rxa7+ Ke6 37. Rc7 Kd6 38. Rc5 Rh2 39. a4 Rh4 40. Rb5 Kc6 41. Kc2 Rh2+ 42. Kc3 Rh3+ 43. Kd2 Rh2+ 44. Kd3 Rh3+ 45. Ke4 Rh4+ 46. Kf3 Rd4 47. Ke3 Rh4 48. Kf3 Rd4 49. Kg3 Re4 50. Rb8 Kc7 51. Rb5 Kc6 52. Rb8 Kc7 53. Rg8 Rxb4 54. Rxg7+ Kd6 55. Rg6+ Ke5 56. a5 Ra4 57. a6 Kf5 58. Kf3 Ra3+ 59. Ke2 Kf4 60. Kd2 Ra5 61. Rxh6 Kg5 62. Rc6 Kxh5 63. Kc3 Kg5 64. Kb4 Ra1 65. Kb5 Kf5 66. Kb6 Ke5 67. Kb7 Kd5 68. Rb6 Rh1 69. a7 Rh7+ 70. Ka6 Rh8 71. Rb8 Rh6+ 72. Ka5 1-0

[Event "Santiago-ch sf"]
[Site "Santiago de Chile"]
[Date "2012.01.25"]
[Round "6.3"]
[White "Romero Araya, Diego Alonso"]
[Black "Abarca Gonzalez, Nicolas"]
[Result "1/2-1/2"]
[ECO "B79"]
[WhiteElo "2265"]
[BlackElo "2131"]
[PlyCount "95"]
[EventDate "2012.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[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 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Ne5 11. Bb3 Qa5 12. Kb1 Rfc8 13. Bg5 Nc4 14. Bxc4 Rxc4 15. Bxf6 Bxf6 16. Nd5 Qxd2 17. Nxf6+ Kg7 18. Nh5+ Kh6 19. Rxd2 Kxh5 20. Ne2 Be6 21. h4 Kh6 22. Nf4 Kg7 23. Rhd1 Rac8 24. b3 Rc3 25. Kb2 b5 26. Re1 R3c5 27. Re3 a5 28. Red3 b4 29. Nd5 Bxd5 30. Rxd5 Kf6 31. g3 Rxd5 32. Rxd5 Rc5 33. Rd3 Ke5 34. Kc1 d5 35. exd5 Rxd5 36. Kd2 f5 37. f4+ Ke4 38. Rxd5 Kxd5 39. Kd3 e5 40. fxe5 Kxe5 41. c4 bxc3 42. Kxc3 h6 43. b4 axb4+ 44. Kxb4 g5 45. hxg5 hxg5 46. a4 f4 47. gxf4+ gxf4 48. Kc3 1/2-1/2

[Event "Santiago-ch sf"]
[Site "Santiago de Chile"]
[Date "2012.01.24"]
[Round "5.1"]
[White "Olivares Olivares, Claudio"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2221"]
[BlackElo "2265"]
[PlyCount "83"]
[EventDate "2012.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bc4 e6 7. N1e2 Bd6 8. h4 h6 9. Nf4 Bxf4 10. Bxf4 Nf6 11. Qe2 0-0 12. 0-0-0 b5 13. Bd3 Bxd3 14. Qxd3 Qd5 15. Kb1 Nbd7 16. f3 Rfd8 17. Ne4 c5 18. Qe3 Nxe4 19. fxe4 Qc6 20. Qg3 Kh7 21. d5 exd5 22. exd5 Qg6 23. Qxg6+ Kxg6 24. h5+ Kh7 25. Bc7 Re8 26. Rhe1 Kg8 27. Kc1 Rac8 28. Bd6 a6 29. Be7 c4 30. c3 Nc5 31. d6 Nd7 32. Kc2 Rc5 33. g4 f6 34. Rd4 Kf7 35. a4 bxa4 36. Ra1 a5 37. Rxa4 Rec8 38. Re4 R8c6 39. Bd8 Rxd6 40. Be7 Rdd5 41. Bxc5 Nxc5 42. Rxa5 1-0

[Event "Santiago-ch sf"]
[Site "Santiago de Chile"]
[Date "2012.01.23"]
[Round "4.2"]
[White "Romero Araya, Diego Alonso"]
[Black "Valenzuela Gomez, Fernando Alberto"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2265"]
[BlackElo "2153"]
[PlyCount "67"]
[EventDate "2012.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[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 Bd7 6. Bc4 Nc6 7. Bb3 g6 8. f3 Na5 9. Be3 Bg7 10. Qd2 0-0 11. g4 Nxb3 12. axb3 a6 13. h4 h5 14. 0-0-0 b5 15. Nd5 hxg4 16. h5 Nxd5 17. exd5 e5 18. dxe6 fxe6 19. fxg4 d5 20. hxg6 Qf6 21. g5 Qxg6 22. Ne2 Rac8 23. Nf4 Qe4 24. Kb1 Qe5 25. Nd3 Qd6 26. Nf4 Qe5 27. Nd3 Qd6 28. g6 Be8 29. Bh6 Qc7 30. Rdg1 Bxh6 31. Rxh6 Qg7 32. Rh7 Qf6 33. g7 Kxh7 34. Qh2+ 1-0

[Event "Santiago-ch sf"]
[Site "Santiago de Chile"]
[Date "2012.01.22"]
[Round "3.2"]
[White "Escudero Donoso, Felipe"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2098"]
[BlackElo "2265"]
[PlyCount "34"]
[EventDate "2012.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[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. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. c5 Be7 8. Bb5 0-0 9. Nge2 e5 10. Bxc6 bxc6 11. dxe5 Nd7 12. Bxe7 Qxe7 13. b4 a5 14. a3 Qxe5 15. 0-0 axb4 16. axb4 Rxa1 17. Qxa1 d4 0-1

[Event "Santiago-ch sf"]
[Site "Santiago de Chile"]
[Date "2012.01.22"]
[Round "2.2"]
[White "Romero Araya, Diego Alonso"]
[Black "Abiuso, Diego"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2265"]
[BlackElo "2051"]
[PlyCount "85"]
[EventDate "2012.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bb5 Nc6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Ke8 10. h3 Be6 11. b3 Rd8 12. Ne2 h6 13. g4 Ne7 14. Nfd4 Bc8 15. Bf4 Ng6 16. Bg3 h5 17. f3 hxg4 18. hxg4 Bc5 19. Rad1 Bb6 20. Kg2 Nh4+ 21. Bxh4 Rxh4 22. Kg3 Rh7 23. f4 c5 24. Nf3 Rxd1 25. Rxd1 c4 26. Ng5 Rh6 27. Ne4 cxb3 28. axb3 Rg6 29. Ng5 f6 30. Rh1 Ke7 31. exf6+ gxf6 32. Rh7+ Kd6 33. Nf7+ Kd5 34. Rh5+ Ke6 35. f5+ Kxf7 36. fxg6+ Kxg6 37. Nf4+ Kg7 38. Rd5 c6 39. Rd3 Bd7 40. Kf3 Kf7 41. Rd1 Ke7 42. Rh1 Be6 43. Ng6+ 1-0

[Event "Santiago-ch sf"]
[Site "Santiago de Chile"]
[Date "2012.01.21"]
[Round "1.2"]
[White "Toro Benaderet, Cristian"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1938"]
[BlackElo "2265"]
[PlyCount "56"]
[EventDate "2012.01.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. f4 d5 3. e5 Bf5 4. Nf3 e6 5. c3 c5 6. Bb5+ Nc6 7. c4 Nge7 8. Nh4 Bd3 9. Qb3 dxc4 10. Bxc4 Nb4 11. Nf3 Nec6 12. Na3 a6 13. Kf2 Nd4 14. Qc3 Ne2 15. Qb3 Nxf4 16. g3 Bxc4 17. Nxc4 Nfd3+ 18. Ke2 b5 19. Ne3 c4 20. Qc3 Bc5 21. a3 Nd5 22. Nxd5 Qxd5 23. Rf1 Qe4+ 24. Kd1 Bf2 25. Nh4 g5 26. b3 Rc8 27. b4 Bd4 28. Qc2 gxh4 0-1

[Event "Santiago"]
[Site "Santiago de Chile"]
[Date "2011.11.08"]
[Round "2.3"]
[White "Gonzalez Perez, Vladimir Renier"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2132"]
[BlackElo "2311"]
[PlyCount "66"]
[EventDate "2011.11.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[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 Bf5 4. d3 e6 5. Nbd2 h6 6. g3 Be7 7. Bg2 0-0 8. 0-0 c5 9. Re1 Nc6 10. a3 Qc7 11. Nh4 Bh7 12. e4 dxe4 13. Nxe4 Nd4 14. Nd2 Rad8 15. Rc1 b5 16. Nhf3 Bg6 17. Ne5 Bh5 18. g4 Bd6 19. Ne4 Nxe4 20. Rxe4 Bxe5 21. gxh5 Bxh2+ 22. Kh1 Bf4 23. Rb1 f5 24. Re1 Qe7 25. c3 Qh4+ 26. Kg1 Bh2+ 27. Kf1 f4 28. cxd4 f3 29. Bxf3 Qh3+ 30. Ke2 Rxf3 31. Rf1 cxd4 32. Qc2 Qxh5 33. Ke1 Rd5 0-1

[Event "Santiago"]
[Site "Santiago de Chile"]
[Date "2011.11.07"]
[Round "1.3"]
[White "Romero Araya, Diego Alonso"]
[Black "Valiente, Cristobal"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2311"]
[BlackElo "2261"]
[PlyCount "74"]
[EventDate "2011.11.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[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. c4 Nf6 6. Nc3 Qc7 7. a3 Be7 8. Be2 0-0 9. 0-0 d6 10. Be3 b6 11. Rc1 Bb7 12. f3 Nbd7 13. Kh1 Rac8 14. b4 Qb8 15. Qd2 Bd8 16. Rc2 Bc7 17. Bg1 Rfe8 18. Rb1 Qa8 19. Qc1 Ne5 20. Na4 Bd8 21. c5 dxc5 22. bxc5 b5 23. Nb2 Be7 24. a4 b4 25. Nd3 Nxd3 26. Bxd3 a5 27. Bb5 Rf8 28. c6 Ba6 29. Nb3 Ne8 30. Nc5 Bxb5 31. axb5 Nd6 32. Nxe6 fxe6 33. b6 Qa6 34. Qe3 Nc4 35. Qd3 Rxc6 36. Rbc1 Rd8 37. Qe2 b3 0-1

[Event "Santiago Endesa Classification"]
[Site "Santiago de Chile"]
[Date "2010.10.15"]
[Round "4"]
[White "San Martin Basualto, Epiro"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2092"]
[BlackElo "2248"]
[PlyCount "53"]
[EventDate "2010.10.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. b4 Bb6 7. Nf3 Ne7 8. Bd3 Nd7 9. Bb2 Ng6 10. 0-0 a5 11. c4 axb4 12. cxd5 exd5 13. axb4 Rxa1 14. Bxa1 0-0 15. Bxg6 hxg6 16. Qxd5 Nb8 17. Qe4 Qe7 18. Nc3 Bf5 19. Qf4 Rd8 20. Na4 Bc7 21. Nc5 b6 22. Ng5 bxc5 23. Qh4 Qe8 24. e6 f6 25. Bxf6 gxf6 26. Qh7+ Kf8 27. e7+ 1-0

[Event "Santiago Endesa Classification"]
[Site "Santiago de Chile"]
[Date "2010.10.13"]
[Round "3"]
[White "Romero Araya, Diego Alonso"]
[Black "Larrain Cortes, Cristian"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2248"]
[BlackElo "2163"]
[PlyCount "57"]
[EventDate "2010.10.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Nxf6+ Qxf6 7. Qe2 Be7 8. Bxc6 dxc6 9. Nxe5 Bf5 10. 0-0 0-0-0 11. d3 Rhe8 12. f4 g5 13. Qf2 gxf4 14. Bxf4 Rd5 15. d4 Rf8 16. c3 Qg7 17. Qe3 Rd6 18. Rf3 Bh4 19. Raf1 Rg8 20. Bg3 Bg5 21. Qe2 Bd7 22. Rf7 Qh6 23. Nxd7 Be3+ 24. Kh1 Rxg3 25. R1f3 Rxf3 26. Qxf3 Re6 27. Nc5 Bf4 28. g3 Re1+ 29. Kg2 1-0

[Event "Santiago Endesa Classification"]
[Site "Santiago de Chile"]
[Date "2010.10.06"]
[Round "1"]
[White "Romero Araya, Diego Alonso"]
[Black "Abiuso, Diego"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2248"]
[BlackElo "1974"]
[PlyCount "117"]
[EventDate "2010.10.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Rd1+ Ke8 10. b3 Be7 11. Bb2 Be6 12. Nbd2 Rd8 13. h3 c5 14. g4 Nd4 15. Nxd4 cxd4 16. Ne4 h5 17. f3 hxg4 18. hxg4 c5 19. Kg2 Bd5 20. Nf2 Bg5 21. c4 Bc6 22. Nd3 b6 23. b4 Be7 24. bxc5 Ba4 25. Rd2 bxc5 26. Ba3 Rc8 27. Rb1 Rh6 28. Rh1 Rxh1 29. Kxh1 Kd7 30. Kg2 g5 31. Kg3 Ke6 32. Rh2 Kd7 33. Nb2 Bc6 34. Rh7 Ke6 35. Nd3 Ba4 36. Rh6+ f6 37. exf6 Bd6+ 38. Kf2 Kf7 39. Bc1 Bc2 40. Ke2 Re8+ 41. Kd2 Bb1 42. Rh7+ Kxf6 43. Rh6+ Ke7 44. Ba3 Bxa2 45. Bxc5 Bxc5 46. Nxc5 Bxc4 47. Rh7+ Bf7 48. Kd3 Rd8 49. Ne4 Rd5 50. Rg7 a5 51. Rxg5 a4 52. Rxd5 Bxd5 53. Kxd4 a3 54. Kc3 Ke6 55. Nd2 Ke5 56. Nb3 Kf4 57. Nd4 Bxf3 58. Nxf3 Kxg4 59. Nd4 1/2-1/2

[Event "Santiago Endesa 01"]
[Site "Santiago de Chile"]
[Date "2010.05.26"]
[Round "10"]
[White "Olivares Olivares, Claudio"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2029"]
[BlackElo "2238"]
[PlyCount "69"]
[EventDate "2010.05.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Bd3 Nd7 6. Qe2 e6 7. Nf3 Ngf6 8. Bg5 Be7 9. Nxf6+ Nxf6 10. Bxf5 Qa5+ 11. Bd2 Qxf5 12. 0-0-0 0-0-0 13. c4 c5 14. d5 Qe4 15. Rhe1 exd5 16. Qf1 Rhe8 17. Rxe4 dxe4 18. Ne1 Ng4 19. Qe2 f5 20. f3 Nxh2 21. Bf4 Rxd1+ 22. Kxd1 Rd8+ 23. Kc2 Bd6 24. Bxd6 Rxd6 25. fxe4 Re6 26. e5 Ng4 27. Nf3 h6 28. a3 g5 29. Kb3 Kc7 30. Ka2 f4 31. Qd3 Ne3 32. Qh7+ Kd8 33. Qxb7 g4 34. Ne1 Ke8 35. Qa8+ 1-0

[Event "Santiago Endesa 01"]
[Site "Santiago de Chile"]
[Date "2010.05.24"]
[Round "9"]
[White "Romero Araya, Diego Alonso"]
[Black "Cuevas Araya, Walter"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2238"]
[BlackElo "2213"]
[PlyCount "39"]
[EventDate "2010.05.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Bb4 5. Nge2 d5 6. exd5 Nxd5 7. 0-0 Nb6 8. Bb3 0-0 9. a3 Be7 10. f4 exf4 11. Nxf4 Nd4 12. Ba2 Nf5 13. Kh1 Bc5 14. Ne4 Be3 15. Qh5 Bxc1 16. Ng5 Nh6 17. Raxc1 Bf5 18. Nxf7 Nxf7 19. Qxf5 Kh8 20. Bxf7 1-0

[Event "Santiago Endesa 01"]
[Site "Santiago de Chile"]
[Date "2010.05.19"]
[Round "8"]
[White "Bombardiere Rosas, Eduardo"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2185"]
[BlackElo "2238"]
[PlyCount "65"]
[EventDate "2010.05.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 e5 7. d4 Nbd7 8. h3 exd4 9. Nxd4 Nb6 10. b3 d5 11. c5 Nbd7 12. c6 Ne5 13. Ba3 Re8 14. cxb7 Bxb7 15. Na4 Ne4 16. Rc1 Bh6 17. Rc2 Rc8 18. Nc5 Nxc5 19. Bxc5 a5 20. Re1 Nd7 21. e3 Nxc5 22. Rxc5 Bf8 23. Rc1 Bb4 24. Re2 c5 25. Nb5 Qd7 26. a4 Rcd8 27. Rec2 Qf5 28. Qf3 Qd3 29. Bf1 Qxb3 30. Qf6 c4 31. Qa1 c3 32. Nd4 Qa3 33. Ra2 1-0

[Event "Santiago Endesa 01"]
[Site "Santiago de Chile"]
[Date "2010.05.17"]
[Round "7"]
[White "Romero Araya, Diego Alonso"]
[Black "Caceres Vasquez, Sergio"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2238"]
[BlackElo "2272"]
[PlyCount "49"]
[EventDate "2010.05.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. 0-0-0 Bb4 9. f3 Ne5 10. Nb3 b5 11. Kb1 Nc4 12. Bxc4 bxc4 13. Nc1 Rb8 14. Bf4 e5 15. Bg3 Ba3 16. b3 Bb4 17. N1e2 a5 18. Qg5 cxb3 19. cxb3 Bxc3 20. Rc1 Qb6 21. Nxc3 d6 22. Qxg7 Be6 23. Qxf6 Rg8 24. Bh4 Qc7 25. Na4 1-0

[Event "Santiago Endesa 01"]
[Site "Santiago de Chile"]
[Date "2010.05.14"]
[Round "6"]
[White "Vargas Maliqueo, Ivan Patricio"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2177"]
[BlackElo "2238"]
[PlyCount "58"]
[EventDate "2010.05.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Nf3 Be7 8. c5 0-0 9. Bb5 Ne4 10. Bxe7 Nxe7 11. Rc1 Bd7 12. Qd3 Bxb5 13. Qxb5 b6 14. b4 a5 15. cxb6 Nd6 16. Qa4 Qxb6 17. b5 Rfc8 18. 0-0 Rc4 19. Qa3 Nef5 20. Ne5 Rxd4 21. Nd7 Qd8 22. Nc5 Nc4 23. Qb3 Nd2 24. Qb2 Qg5 25. f4 Rxf4 26. Rxf4 Qxf4 27. Nb1 Nc4 28. Qc3 Nd4 29. Qe1 Qxc1 0-1

[Event "Santiago Endesa 01"]
[Site "Santiago de Chile"]
[Date "2010.05.12"]
[Round "5"]
[White "Romero Araya, Diego Alonso"]
[Black "Carrasco Miranda, Andres"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2238"]
[BlackElo "2194"]
[PlyCount "59"]
[EventDate "2010.05.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Be7 6. 0-0 Nf6 7. Ng5 0-0 8. f4 h6 9. Nf3 exf4 10. Bxf4 Na5 11. Bd5 Be6 12. Qd2 Kh7 13. Rae1 Bxd5 14. exd5 Nh5 15. g4 Nxf4 16. Qxf4 Kg8 17. Ne4 c4 18. d4 Rc8 19. g5 f5 20. gxf6 Bxf6 21. Qxd6 Qxd6 22. Nxd6 Rcd8 23. Re6 Rd7 24. Ne5 Rdd8 25. b4 cxb3 26. axb3 Bg5 27. Nef7 Bf6 28. Rfxf6 gxf6 29. Nxd8 Rxd8 30. b4 1-0

[Event "Santiago Endesa 01"]
[Site "Santiago de Chile"]
[Date "2010.05.10"]
[Round "4"]
[White "Diaz Villagran, Robert"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2330"]
[BlackElo "2238"]
[PlyCount "53"]
[EventDate "2010.05.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d3 Nc6 7. Nc3 e5 8. Rb1 h6 9. b4 Kh7 10. b5 Ne7 11. Bb2 Nd7 12. Nd2 f5 13. Nd5 Nf6 14. e3 Nexd5 15. cxd5 f4 16. Nc4 Bg4 17. f3 Bd7 18. e4 fxg3 19. hxg3 Nh5 20. Kh2 Bxb5 21. Bxe5 Bxe5 22. Nxe5 Qg5 23. Ng4 Bd7 24. Qc1 Qxc1 25. Rfxc1 c5 26. Rxb7 Rf7 27. Ne3 1-0

[Event "Santiago Endesa 01"]
[Site "Santiago de Chile"]
[Date "2010.05.07"]
[Round "3"]
[White "Romero Pino, Claudio"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2247"]
[BlackElo "2238"]
[PlyCount "85"]
[EventDate "2010.05.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. d5 Na6 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nxe4 11. Nxe4 f5 12. Nfd2 fxe4 13. Nxe4 Bf5 14. Bd3 g4 15. 0-0 h5 16. f3 Bxe4 17. Bxe4 Nc5 18. Qe2 Nxe4 19. fxe4 Qg5 20. Rxf8+ Rxf8 21. Rf1 Bh6 22. Rxf8+ Kxf8 23. Be1 Qc1 24. h3 Be3+ 25. Kh2 Bd4 26. hxg4 hxg4 27. Bd2 Qb1 28. Qxg4 Bg1+ 29. Kg3 Qd3+ 30. Qf3+ Qxf3+ 31. Kxf3 Kf7 32. Be3 Bxe3 33. Kxe3 Kg6 34. Kf3 Kg5 35. Kg3 Kh5 36. Kh3 Kg5 37. g3 Kh5 38. g4+ Kg5 39. Kg3 a5 40. b3 Kg6 41. Kh4 c5 42. a4 b6 43. g5 1-0

[Event "Santiago Endesa 01"]
[Site "Santiago de Chile"]
[Date "2010.05.05"]
[Round "2"]
[White "Romero Araya, Diego Alonso"]
[Black "Farfan Ortiz, Victor"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2238"]
[BlackElo "2116"]
[PlyCount "64"]
[EventDate "2010.05.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 Qc7 12. Bg5 0-0 13. Bh4 Nh5 14. Qc2 h6 15. Bh7+ Kh8 16. Bg6 Rxf3 17. Bxh5 Bxh2+ 18. Kh1 Rf5 19. Bg6 Bd6 20. Bxf5 exf5 21. f4 Qf7 22. Bf2 Bd7 23. a3 g5 24. Bg3 Re8 25. Rae1 Re3 26. Qd2 Re4 27. Kg1 Be7 28. Bf2 Bf6 29. g3 gxf4 30. Nxf4 Nxd4 31. Bxd4 Rxd4 32. Qf2 Bb5 1/2-1/2

[Event "Santiago Endesa 01"]
[Site "Santiago de Chile"]
[Date "2010.05.03"]
[Round "1"]
[White "Lopez Silva, Hugo Andres"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2433"]
[BlackElo "2238"]
[PlyCount "76"]
[EventDate "2010.05.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 g6 7. Ne2 Bg7 8. Bf4 Qb6 9. Na3 a6 10. 0-0 Nf6 11. b4 0-0 12. Ng3 Nd7 13. Be2 Qd8 14. Bf3 Nb6 15. Re1 Re8 16. b5 axb5 17. Nxb5 e5 18. dxe5 Nxe5 19. Be2 Bd7 20. Nf1 Bc6 21. Ne3 Qd7 22. a4 Ra5 23. Qb3 Rea8 24. Nd4 Nxa4 25. Red1 Qd8 26. Rac1 Qf6 27. Bh2 Nc5 28. Qb1 Ne4 29. f4 Ra3 30. Qb4 Bf8 31. Qb2 Ra2 32. Qb1 Bc5 33. Rc2 Rxc2 34. Qxc2 Ba4 35. Qa2 Nxc3 36. Nxd5 Nf3+ 37. Kh1 Nxd5 38. Qxd5 Bxd1 0-1

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2010.02.28"]
[Round "13"]
[White "Romero Araya, Diego Alonso"]
[Black "Garcia Cardenas, Pablo"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2273"]
[BlackElo "2324"]
[PlyCount "142"]
[EventDate "2010.02.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. g3 g6 7. Bg2 Bg7 8. 0-0 0-0 9. h3 Nbd7 10. Re1 Re8 11. Qd3 Nb6 12. Bf4 Qd8 13. Be5 Bf5 14. Qe2 Qd7 15. Kh2 Rad8 16. Rad1 Qc8 17. g4 Be6 18. b3 h5 19. g5 Nfd5 20. Nxd5 Nxd5 21. Qd2 f6 22. Bg3 Bf7 23. c4 Nc7 24. Qa5 Ne6 25. Qxa7 fxg5 26. d5 cxd5 27. cxd5 Nf4 28. Nxg5 Nxg2 29. Kxg2 Bxd5+ 30. Kh2 Qf5 31. Qe3 Rc8 32. Qf4 Qxf4 33. Bxf4 e6 34. Be5 Rf8 35. Bxg7 Rxf2+ 36. Kg3 Rg2+ 37. Kf4 Kxg7 38. Nxe6+ Bxe6 39. Rxe6 Rf8+ 40. Ke3 Rxa2 41. Re7+ Kh6 42. Rd3 Rh2 43. Ke4 b5 44. Re3 Rf5 45. Re6 h4 46. Kd4 Rg2 47. R3e4 Kg5 48. b4 Rg3 49. Re3 Rxe3 50. Kxe3 Kh5 51. Rc6 g5 52. Rc5 Kg6 53. Rc6+ Rf6 54. Rc5 Rf5 55. Rc6+ Rf6 56. Rc5 Ra6 57. Kf3 Ra2 58. Rxb5 Rh2 59. Rb6+ Kh5 60. Rd6 Rxh3+ 61. Kg2 Rg3+ 62. Kh2 Rg4 63. b5 Rb4 64. b6 Kg4 65. Kg2 h3+ 66. Kh2 Rb2+ 67. Kg1 Kh4 68. Rc6 g4 69. Rd6 h2+ 70. Kh1 Kh3 71. Rd1 g3 0-1

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2010.02.27"]
[Round "12"]
[White "Calvo Salas, Pablo"]
[Black "Romero Araya, Diego Alonso"]
[Result "1/2-1/2"]
[ECO "C99"]
[WhiteElo "2305"]
[BlackElo "2273"]
[PlyCount "26"]
[EventDate "2010.02.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 1/2-1/2

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2010.02.26"]
[Round "10"]
[White "Lopez Silva, Hugo Andres"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2412"]
[BlackElo "2273"]
[PlyCount "73"]
[EventDate "2010.02.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. c5 Be7 7. Nf3 0-0 8. b4 b6 9. Rb1 Ne4 10. Qc2 f5 11. Bd3 a5 12. a3 Bf6 13. Na4 bxc5 14. bxc5 Nc6 15. Bb2 Qc7 16. 0-0 Rb8 17. Nb6 Bd7 18. Bb5 Be8 19. Qa4 Bh5 20. Qd1 Ne7 21. Be2 Rbd8 22. Qd3 Ng6 23. Bc1 Nf4 24. Bxf4 Qxf4 25. Rbd1 Kh8 26. c6 Be8 27. Rc1 Qc7 28. Qa6 Rb8 29. Na8 Qc8 30. c7 Rxa8 31. Qxa8 Qxa8 32. c8Q Qa7 33. Qxe6 Bxd4 34. Nxd4 Qxd4 35. Rc8 Nf6 36. Bb5 Qe4 37. Re1 1-0

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2010.02.25"]
[Round "9"]
[White "Romero Araya, Diego Alonso"]
[Black "Paez Medina, Guillermo Alejandro"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "2273"]
[BlackElo "2086"]
[PlyCount "130"]
[EventDate "2010.02.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 d4 11. Bxe6 Nxe6 12. cxd4 Ncxd4 13. a4 Be7 14. axb5 axb5 15. Rxa8 Qxa8 16. Nxd4 Nxd4 17. Qg4 Ne6 18. f4 Qd5 19. Kh1 h5 20. Qh3 h4 21. Nb1 Qc4 22. Rd1 Qc2 23. Qd3 Qxd3 24. Rxd3 Nc5 25. Rd1 h3 26. Nc3 hxg2+ 27. Kxg2 c6 28. Be3 0-0 29. Bxc5 Bxc5 30. Ne4 Bb6 31. Rd6 Rc8 32. Ng5 Be3 33. Kf3 Bc1 34. b3 c5 35. Rd7 c4 36. bxc4 bxc4 37. Nxf7 Ba3 38. Nd6 Bxd6 39. exd6 Rc6 40. Rd8+ Kh7 41. d7 Rd6 42. Ke4 c3 43. Ke5 c2 44. Rc8 Rxd7 45. Rxc2 Ra7 46. Kf5 Ra6 47. Re2 Rb6 48. h4 Ra6 49. h5 Rb6 50. Kg5 Ra6 51. f5 Ra1 52. Re4 Rg1+ 53. Kf4 Rh1 54. Re7 Rf1+ 55. Ke5 Re1+ 56. Kd6 Rf1 57. Ke6 Re1+ 58. Kf7 Rf1 59. Re5 Rf2 60. Ke6 Rf1 61. Re3 Rh1 62. f6 gxf6 63. Kxf6 Rxh5 64. Re7+ Kh6 65. Re8 Kh7 1/2-1/2

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2010.02.24"]
[Round "8"]
[White "Rios Escobar, Adan"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2305"]
[BlackElo "2273"]
[PlyCount "133"]
[EventDate "2010.02.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c4 cxd4 6. Nxd4 e6 7. Nc3 Bb4 8. Nxc6 bxc6 9. Qa4 Rb8 10. cxd5 exd5 11. Qxc6+ Kf8 12. Bd2 Ne7 13. Qa4 Bd7 14. Qd1 Qc7 15. f4 d4 16. Ne4 Nd5 17. Bxb4+ Rxb4 18. Qd2 Qb6 19. b3 Ne3 20. Bd3 Bf5 21. Rc1 a5 22. Nc5 Bg4 23. Be4 Ke7 24. a3 Rc4 25. Rxc4 Nxc4 26. Qxd4 Rd8 27. Qxc4 Rd1+ 28. Kf2 Rxh1 29. Kg3 Be2 30. Qc3 Rf1 31. h3 h5 32. Qe3 Bb5 33. b4 axb4 34. axb4 Qh6 35. Nd3 h4+ 36. Kh2 Qa6 37. Qc5+ Ke8 38. e6 fxe6 39. Bg6+ Kd8 40. Qf8+ Kc7 41. Qxg7+ Bd7 42. Qxd7+ Kxd7 43. Nc5+ Kc6 44. Nxa6 Rxf4 45. Be8+ Kb6 46. Nc5 e5 47. Bg6 Rxb4 48. Nd7+ Kc7 49. Nxe5 Kd6 50. Nf3 Ke6 51. Bh5 Kf6 52. Bg4 Rb2 53. Nxh4 Kg5 54. Kg3 Rb8 55. Nf3+ Kg6 56. h4 Kh6 57. Bf5 Kh5 58. Kf4 Kh6 59. g4 Kg7 60. g5 Kh8 61. h5 Kg7 62. h6+ Kh8 63. g6 Rb7 64. Kg5 Rc7 65. Ne5 Ra7 66. Kf6 Rh7 67. g7+ 1-0

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2010.02.23"]
[Round "7"]
[White "Romero Araya, Diego Alonso"]
[Black "Mesias Rojas, Rabindranath"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2273"]
[BlackElo "2168"]
[PlyCount "165"]
[EventDate "2010.02.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. c4 Nb4 9. Be2 0-0 10. Nc3 Bf5 11. a3 Nxc3 12. bxc3 Nc6 13. Re1 Re8 14. Bf4 dxc4 15. Bxc4 Bd6 16. Rxe8+ Qxe8 17. Ng5 Bg6 18. Bxd6 cxd6 19. h4 Qe7 20. Qg4 h6 21. Nh3 Qe4 22. Qxe4 Bxe4 23. Re1 Bf5 24. Nf4 Kf8 25. f3 Rc8 26. g4 Bd7 27. Rb1 Na5 28. Bb5 Bxb5 29. Rxb5 b6 30. Ne2 Rc4 31. Rb4 Rc8 32. Kf2 Ke7 33. Ke3 d5 34. Kd3 Kd6 35. Ng3 g6 36. a4 Re8 37. Rb2 Re3+ 38. Kxe3 Nc4+ 39. Kd3 Nxb2+ 40. Kc2 Nxa4 41. Kb3 b5 42. Kb4 a6 43. Ne2 Kc6 44. Nf4 Nb2 45. h5 gxh5 46. Nxh5 Nc4 47. Nf6 a5+ 48. Kb3 Nd2+ 49. Kc2 Nxf3 50. Ng8 Nh2 51. Nxh6 f6 52. Kb3 Kd7 53. Ka3 Ke6 54. Kb3 Nf1 55. Nf5 Nd2+ 56. Kc2 Ne4 57. Ng7+ Kd7 58. Nf5 Nf2 59. Ne3 Kc6 60. Kb3 Ne4 61. Nf5 Kd7 62. Ne3 Ke6 63. Nf5 Nd2+ 64. Kc2 Nc4 65. Kb3 Kf7 66. Kc2 a4 67. Kb1 Ke6 68. Kc2 Kd7 69. Kb1 Nd6 70. Ne3 Kc6 71. Kc2 Ne4 72. Kb2 Ng5 73. Nf5 Ne4 74. Ne3 a3+ 75. Kxa3 Nxc3 76. Kb4 Ne2 77. Nf5 Nf4 78. Ne7+ Kd6 79. Ng8 Ne2 80. Nxf6 Nxd4 81. g5 Ke6 82. Kc5 Nb3+ 83. Kxb5 1/2-1/2

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2010.02.21"]
[Round "5"]
[White "Alarcon Bahamondes, Roberto"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2154"]
[BlackElo "2273"]
[PlyCount "85"]
[EventDate "2010.02.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c4 Nc6 5. Nf3 cxd4 6. Nxd4 e6 7. Nc3 Bb4 8. Nxc6 bxc6 9. Qa4 Rb8 10. cxd5 Qxd5 11. Qxb4 Rxb4 12. Nxd5 cxd5 13. f3 Ne7 14. b3 Bd7 15. Ba3 Rb8 16. Rc1 Rc8 17. Rxc8+ Bxc8 18. Kd2 Nc6 19. Bb5 Bb7 20. Bd6 Kd7 21. Rc1 Rc8 22. b4 Kd8 23. Bd3 Kd7 24. a4 Nd4 25. Rxc8 Kxc8 26. Bxh7 Kd7 27. Bd3 a6 28. Bf8 g6 29. Ke3 Nf5+ 30. Kf4 Nd4 31. Bc5 Nb3 32. Bf2 Nc1 33. Bc2 Na2 34. Be1 d4 35. Bb3 Nc1 36. Bc4 Bd5 37. Bxa6 Bc6 38. a5 Bd5 39. h4 Ke7 40. Bf2 Nb3 41. Bd3 f5 42. Bc2 Nc1 43. Bxd4 1-0

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2010.02.20"]
[Round "4"]
[White "Romero Araya, Diego Alonso"]
[Black "Carrasco Miranda, Andres"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2273"]
[BlackElo "2183"]
[PlyCount "82"]
[EventDate "2010.02.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. 0-0 d5 5. exd5 exd5 6. Re1+ Be7 7. Bb5 Nf6 8. d4 0-0 9. Bxc6 bxc6 10. Ne5 Bd7 11. Bg5 Re8 12. dxc5 Rb8 13. Nd2 Bxc5 14. Nb3 Be7 15. Qf3 h6 16. Bh4 Rb4 17. Bg3 Qc8 18. Re2 Be6 19. Qc3 c5 20. Nd3 Re4 21. Nf4 Rxe2 22. Nxe2 Ne4 23. Qa5 Qb7 24. Nc3 Nxg3 25. hxg3 Qb6 26. Rd1 Rd8 27. Na4 Qxa5 28. Nxa5 Rc8 29. Nb3 d4 30. Na5 Bd7 31. b3 Bxa4 32. bxa4 Rb8 33. Nc6 Rb7 34. Rd3 Bd6 35. Rb3 Rc7 36. Na5 c4 37. Rb1 Rc5 38. Nb7 Rc6 39. Nxd6 Rxd6 40. Kf1 Rb6 41. Rb5 Kf8 1/2-1/2

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2010.02.20"]
[Round "3"]
[White "Salinas Herrera, Pablo Patricio"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2207"]
[BlackElo "2273"]
[PlyCount "43"]
[EventDate "2010.02.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. c5 Be7 8. Bb5 0-0 9. Nge2 e5 10. 0-0 Be6 11. dxe5 Ng4 12. Bxc6 bxc6 13. Bxe7 Qxe7 14. Qd4 Rab8 15. h3 Nh6 16. Ng3 Rxb2 17. Nxd5 Qb7 18. Ne7+ Kh8 19. Nxc6 Rc8 20. Nd8 Qb5 21. Rac1 Bxa2 22. c6 1-0

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2010.02.19"]
[Round "2"]
[White "Romero Araya, Diego Alonso"]
[Black "Egger Mancilla, Jorge Alejandro"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "2273"]
[BlackElo "2443"]
[PlyCount "68"]
[EventDate "2010.02.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. f4 Nc5 9. e5 dxe5 10. fxe5 Nfd7 11. Bf4 b5 12. Qe2 Bb7 13. 0-0-0 Be7 14. Qg4 g6 15. Bh6 b4 16. Nxe6 fxe6 17. Bxe6 Qc7 18. Nd5 Bxd5 19. Rxd5 Nxe6 20. Qxe6 Rc8 21. Kb1 Rf8 22. Rhd1 Nc5 23. Qh3 Rf5 24. g4 Rxe5 25. Rxe5 Qxe5 26. Bc1 Rd8 27. Rxd8+ Kxd8 28. Qxh7 g5 29. h4 gxh4 30. g5 Qd4 31. g6 Bf6 32. Qg8+ Kd7 33. Qf7+ Kc6 34. Qe8+ Kb7 0-1

[Event "CHI-ch"]
[Site "Santiago de Chile"]
[Date "2010.02.18"]
[Round "1"]
[White "Vasquez Schroder, Rodrigo Rafael"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2506"]
[BlackElo "2273"]
[PlyCount "77"]
[EventDate "2010.02.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CHI"]
[EventCategory "2"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. c5 Be7 8. Bb5 0-0 9. Nge2 Ne4 10. Bxe7 Nxe7 11. 0-0 f5 12. f3 Nxc3 13. Nxc3 f4 14. Qd2 Ng6 15. Bd3 Nh4 16. Rae1 b6 17. c6 a6 18. Re5 Ra7 19. Na4 g6 20. Rc1 Raf7 21. Qb4 b5 22. Nc5 Qf6 23. Qe1 Re7 24. b4 g5 25. Kh1 g4 26. Rh5 Nf5 27. fxg4 Nxd4 28. g5 Qh8 29. g6 Qf6 30. Rh6 Qg5 31. gxh7+ Kh8 32. Rg6 Qh5 33. g4 fxg3 34. Rxg3 Nxc6 35. Qg1 Ree8 36. Nxe6 Bxe6 37. Rxc6 Qe5 38. Qe3 Qxe3 39. Rxe3 1-0

[Event "Santiago Endesa Norm"]
[Site "Santiago de Chile"]
[Date "2009.10.09"]
[Round "9"]
[White "Romero Araya, Diego Alonso"]
[Black "Mundaca Alvarez, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2286"]
[BlackElo "2157"]
[PlyCount "90"]
[EventDate "2009.09.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 a6 7. N5a3 f5 8. exf5 Bxf5 9. Nc3 Nf6 10. Be2 Be7 11. Be3 0-0 12. 0-0 Kh8 13. f4 Qd7 14. Kh1 Ng4 15. Bg1 exf4 16. Rxf4 Nge5 17. Nc2 Bg5 18. Rf1 Be6 19. Ne4 Be7 20. Ne3 Rxf1 21. Bxf1 Rf8 22. Qd2 Ng4 23. Nd5 Bxd5 24. cxd5 Nce5 25. h3 Qf5 26. Ng3 Nf2+ 27. Qxf2 Qxf2 28. Bxf2 Rxf2 29. Rc1 h5 30. Ne4 Rxb2 31. Rc7 Bh4 32. Nxd6 Rb1 33. Kg1 Kh7 34. Rxb7 Rd1 35. Ne8 Rxd5 36. Nxg7 Kg6 37. Be2 Bg5 38. Bxh5+ Kf6 39. Ne8+ Kf5 40. Rb3 Rd2 41. Ra3 Ke4 42. Bf3+ Nxf3+ 43. Rxf3 Be3+ 44. Kh2 Bf4+ 45. Kg1 Be3+ 1/2-1/2

[Event "Santiago Endesa Norm"]
[Site "Santiago de Chile"]
[Date "2009.10.07"]
[Round "8"]
[White "Marin Munoz, Roque"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2133"]
[BlackElo "2286"]
[PlyCount "93"]
[EventDate "2009.09.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 f5 11. Ng5 Nf6 12. Bf3 c6 13. Be3 cxd5 14. cxd5 b6 15. Qb3 h6 16. Ne6 Bxe6 17. dxe6 Rc8 18. Rad1 Rxc3 19. Qxc3 fxe4 20. Be2 d5 21. Qa3 Qb8 22. b5 Re8 23. Qc1 Kh7 24. f4 Nf5 25. fxe5 Qxe5 26. Bf4 Qxe6 27. Qc6 Qe7 28. Rxd5 Nxd5 29. Qxd5 Rd8 30. Qc4 Bd4+ 31. Kh1 Bf2 32. Rf1 Bc5 33. g4 Ng7 34. Bg3 Rd7 35. h4 Qe6 36. Qc2 Bd6 37. Bxd6 Rxd6 38. Rf8 Qe7 39. Qc8 Qxh4+ 40. Kg2 g5 41. Rh8+ Kg6 42. Rg8 Kh7 43. Rxg7+ Kxg7 44. Qc7+ Kh8 45. Qxd6 e3 46. Qf8+ Kh7 47. Bd3# 1-0

[Event "Santiago Endesa Norm"]
[Site "Santiago de Chile"]
[Date "2009.10.05"]
[Round "7"]
[White "Romero Araya, Diego Alonso"]
[Black "Diaz Villagran, Robert"]
[Result "1-0"]
[ECO "C99"]
[WhiteElo "2286"]
[BlackElo "2281"]
[PlyCount "159"]
[EventDate "2009.09.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bb7 14. d5 Rac8 15. Bb1 Nh5 16. Nf1 Nf4 17. Kh2 Nc4 18. g3 Ng6 19. Bd3 Nb6 20. Ne3 Rfe8 21. Bd2 Na4 22. Rb1 Bf8 23. Qe2 Ne7 24. Rec1 Qb6 25. b3 Nc5 26. Bc2 Rc7 27. a4 Bc8 28. Qe1 Qb8 29. Bb4 Ng6 30. axb5 axb5 31. Ra1 Bd7 32. Ba5 Rcc8 33. b4 Na6 34. Bd3 f6 35. h4 Nh8 36. Qe2 Nf7 37. Nc2 Qb7 38. Na3 Rb8 39. Rc3 Be7 40. Nd2 Bd8 41. Nb3 Nc7 42. Rac1 Na8 43. Bxd8 Nxd8 44. Na5 Qb6 45. Nc6 Bxc6 46. dxc6 Nc7 47. Nxb5 Nxb5 48. Bxb5 Qxb5 49. Qxb5 Rxb5 50. c7 Ne6 51. c8Q Rxc8 52. Rxc8+ Kf7 53. R1c4 Kg6 54. R8c6 Nd4 55. Rxd6 Rb7 56. Rd5 Ra7 57. Rdxd4 exd4 58. Rxd4 Ra2 59. Kg2 Rb2 60. Kf3 h5 61. Ke3 Kh6 62. f3 g5 63. hxg5+ fxg5 64. e5 Kg6 65. f4 Kf5 66. fxg5 Kxe5 67. Rf4 h4 68. Rxh4 Rb3+ 69. Kf2 Kf5 70. Rc4 Kxg5 71. g4 Kf6 72. Ke2 Ke5 73. Kd2 Kd5 74. Rf4 Ke5 75. Kc2 Rg3 76. Rc4 Ke6 77. b5 Kd5 78. Rb4 Kc5 79. b6 Rxg4 80. Rxg4 1-0

[Event "Santiago Endesa Norm"]
[Site "Santiago de Chile"]
[Date "2009.10.02"]
[Round "6"]
[White "Velasquez Ojeda, Cesar"]
[Black "Romero Araya, Diego Alonso"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2336"]
[BlackElo "2286"]
[PlyCount "114"]
[EventDate "2009.09.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. gxf3 e5 6. f4 dxe4 7. fxe5 Qd4 8. Qe2 Qxe5 9. d4 Qe6 10. Nxe4 Nd7 11. Bf4 0-0-0 12. Nd6+ Bxd6 13. Qxe6 fxe6 14. Bxd6 Ngf6 15. Bd3 e5 16. dxe5 Rhe8 17. f4 Nd5 18. 0-0 g5 19. fxg5 Nxe5 20. Bf5+ Nd7 21. Bxh7 Re3 22. Bf5 Rg8 23. c4 Rxg5+ 24. Bg4 N5f6 25. Bf4 Rxh3 26. Bxg5 Nxg4 27. Rad1 Rg3+ 28. Kh1 Nf2+ 29. Rxf2 Rxg5 30. b3 a5 31. Rf7 Nc5 32. Rg1 Rh5+ 33. Kg2 Kb8 34. Kf2 Ka7 35. Ke3 Kb6 36. Rg2 Re5+ 37. Kd2 Rh5 38. Kc2 Rh3 39. Rfg7 Nd3 40. R7g3 Nb4+ 41. Kb2 Rh4 42. Kc3 c5 43. Kb2 Nc6 44. Ka3 Nb4 45. Rg7 Rh1 46. Ka4 Rb1 47. a3 Nc6 48. R2g6 Rh1 49. Rd7 Rh8 50. Rd5 Rc8 51. Rgg5 Nd4 52. Rxd4 cxd4 53. Rd5 Rc7 54. Rxd4 Ka6 55. Rd5 b6 56. Rb5 Rc5 57. b4 Rxc4 1/2-1/2

[Event "Santiago Endesa Norm"]
[Site "Santiago de Chile"]
[Date "2009.09.30"]
[Round "5"]
[White "Romero Araya, Diego Alonso"]
[Black "Cuevas Araya, Walter"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2286"]
[BlackElo "2238"]
[PlyCount "128"]
[EventDate "2009.09.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 Nc6 8. Qd2 Be6 9. 0-0-0 Qd7 10. Ng5 Bxg5 11. Bxg5 f6 12. Be3 0-0-0 13. Be2 Rhe8 14. h3 Ne5 15. b3 a6 16. Rhe1 Qf7 17. f4 Nd7 18. Qd4 Nb6 19. Bf3 c5 20. Qd2 f5 21. Qf2 Nd5 22. Qd2 Nxe3 23. Rxe3 Kc7 24. Rd3 Qf8 25. g3 Bc8 26. g4 Qe7 27. g5 Qf8 28. h4 Qe7 29. h5 Qf8 30. Rh1 Bd7 31. h6 g6 32. Qg2 Bc6 33. Bxc6 bxc6 34. c4 Qh8 35. Kb1 Re6 36. Rhd1 Rd7 37. Qd2 Qb8 38. Re1 Re4 39. Qa5+ Qb6 40. Qxb6+ Kxb6 41. Rxe4 fxe4 42. Re3 d5 43. cxd5 cxd5 44. c4 Kc6 45. Re1 Rf7 46. cxd5+ Kxd5 47. Rd1+ Ke6 48. Rc1 Kf5 49. Kc2 Rd7 50. Rf1 Rd3 51. a3 a5 52. Rf2 Rd4 53. Rf1 e3 54. Re1 Kxf4 55. Kc3 Kf3 56. Rf1+ Kg2 57. Rf7 e2 58. Re7 Kf2 59. Rf7+ Ke3 60. Re7+ Re4 61. Rxe4+ Kxe4 62. Kd2 Kf3 63. Ke1 Ke3 64. b4 c4 0-1

[Event "Santiago Endesa Norm"]
[Site "Santiago de Chile"]
[Date "2009.09.28"]
[Round "4"]
[White "Vargas Maliqueo, Ivan Patricio"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2195"]
[BlackElo "2286"]
[PlyCount "52"]
[EventDate "2009.09.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[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. b4 Nh5 10. g3 f5 11. Ng5 Nf6 12. f3 f4 13. c5 a5 14. Ba3 fxg3 15. hxg3 Nh5 16. Kg2 Nxg3 17. Kxg3 Nf5+ 18. exf5 Qxg5+ 19. Kf2 axb4 20. Ne4 Qh4+ 21. Kg2 Rxa3 22. Rh1 Qf4 23. cxd6 Bxf5 24. Bd3 Qe3 25. Bc2 b3 26. Bxb3 Bxe4 0-1

[Event "Santiago Endesa Norm"]
[Site "Santiago de Chile"]
[Date "2009.09.25"]
[Round "3"]
[White "Cortes Moyano, Julio"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2177"]
[BlackElo "2286"]
[PlyCount "104"]
[EventDate "2009.09.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Na6 7. Qd2 e5 8. d5 Nc5 9. b4 Ncxe4 10. Nxe4 Nxe4 11. Bxd8 Nxd2 12. Bxc7 e4 13. Rc1 e3 14. fxe3 Ne4 15. Bf3 Re8 16. Bxe4 Rxe4 17. Nf3 Bf8 18. 0-0 Bf5 19. c5 Bh6 20. Rc3 Rxe3 21. c6 bxc6 22. Rxc6 Rd3 23. Rxd6 Bf8 24. Rc6 Rxd5 25. a3 Rc8 26. Rfc1 Bh6 27. R1c3 Bd7 28. R6c4 Bb5 29. Re4 Bg7 30. Ne5 Rxe5 31. Bxe5 Rxc3 32. Bxc3 Bxc3 33. Kf2 Bb2 34. Ke3 Bxa3 35. Kd2 Bb2 36. Kc2 Bf6 37. g3 h5 38. Rf4 Be5 39. Rf2 Kg7 40. Kb3 f6 41. Kc2 Kh6 42. Kd2 Kg5 43. Ke3 h4 44. gxh4+ Kxh4 45. Ra2 a6 46. Ke4 Kh3 47. Rf2 Bc6+ 48. Ke3 f5 49. Rd2 Bxh2 50. Rd8 f4+ 51. Kf2 Bg3+ 52. Kg1 f3 0-1

[Event "Santiago Endesa Norm"]
[Site "Santiago de Chile"]
[Date "2009.09.23"]
[Round "2"]
[White "Romero Araya, Diego Alonso"]
[Black "Carmona Rosales, Jose Luis"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2286"]
[BlackElo "2078"]
[PlyCount "53"]
[EventDate "2009.09.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. d4 f6 6. 0-0 Be6 7. b3 g6 8. Qe2 Bh6 9. Bb2 Ne7 10. Rd1 Qc8 11. c4 0-0 12. c5 Bg4 13. cxd6 cxd6 14. Ba3 f5 15. dxe5 fxe4 16. exd6 Nd5 17. Qxe4 Rf4 18. Qe2 Bg7 19. Nbd2 Bxa1 20. Rxa1 Qf5 21. Rc1 Rxf3 22. Nxf3 Nf4 23. Qc4+ Kg7 24. Bb2+ Kh6 25. Ne5 Rf8 26. Rf1 Qg5 27. Nf7+ 1-0

[Event "Santiago Endesa Norm"]
[Site "Santiago de Chile"]
[Date "2009.09.21"]
[Round "1"]
[White "Barrera Meza, Carlos"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2201"]
[BlackElo "2286"]
[PlyCount "125"]
[EventDate "2009.09.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nf3 Nc6 6. Nc3 Bg4 7. cxd5 Nxd5 8. Bb5 Rc8 9. Qa4 Bxf3 10. gxf3 a6 11. Bd3 e6 12. Nxd5 Qxd5 13. Be4 Bb4+ 14. Ke2 Qxd4 15. Rd1 Qc4+ 16. Bd3 Qh4 17. Rg1 0-0 18. Bg5 Qxh2 19. Bf6 g6 20. Rg4 Qd6 21. Rd1 b5 22. Qb3 e5 23. Bxg6 Qxf6 24. Bxh7+ Kh8 25. Rh1 Nd4+ 26. Kd1 Rc1+ 27. Kxc1 Nxb3+ 28. axb3 Qxf3 29. Be4+ Qxh1+ 30. Bxh1 Bc5 31. Re4 Bd4 32. Re2 f5 33. Bb7 Rf6 34. f3 Kg7 35. Kc2 Rb6 36. Bd5 Kf6 37. Rg2 Ke7 38. b4 Rh6 39. Bb7 Rh3 40. Rd2 Kf6 41. f4 Be3 42. Rd6+ Ke7 43. fxe5 f4 44. Bxa6 Rh2+ 45. Kb1 Rh1+ 46. Kc2 Rc1+ 47. Kb3 f3 48. Bxb5 f2 49. Rf6 Bd4 50. Rf4 Be3 51. Rf3 Bd4 52. Rf4 Be3 53. Rf3 Bd4 54. Bc4 Rb1 55. Rf7+ Ke8 56. e6 Re1 57. b5 Kd8 58. Rd7+ Kc8 59. Rxd4 f1Q 60. Bxf1 Rxf1 61. Re4 Kd8 62. e7+ Ke8 63. b6 1-0

[Event "Santiago Endesa 11"]
[Site "Santiago de Chile"]
[Date "2009.07.20"]
[Round "6"]
[White "Cuevas Araya, Walter"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2317"]
[BlackElo "2300"]
[PlyCount "89"]
[EventDate "2009.07.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Bxc5 Nc6 10. Ba3 b6 11. Rd1 Nd7 12. Nd5 e6 13. Ne7+ Nxe7 14. Bxe7 Re8 15. Ba3 Nc5 16. Ne2 f5 17. exf5 exf5 18. Kd2 Be6 19. Nc3 Rac8 20. Kc2 Nd7 21. b3 Ne5 22. Nb5 Red8 23. Be2 a6 24. Rxd8+ Rxd8 25. Nc7 Bf7 26. Rd1 Rc8 27. Nxa6 Nc6 28. Bb2 Bf8 29. Kb1 Be6 30. f4 Bh6 31. g3 g5 32. fxg5 Bxg5 33. Bf3 f4 34. Bd5 Kf7 35. gxf4 Bh6 36. f5 Bxd5 37. cxd5 Ne7 38. f6 Nf5 39. d6 Rd8 40. d7 Ne3 41. Rd3 Bf4 42. Nb4 Ke6 43. Nc6 Rxd7 44. Nd8+ Rxd8 45. Rxd8 1-0

[Event "Santiago Endesa 11"]
[Site "Santiago de Chile"]
[Date "2009.07.13"]
[Round "4"]
[White "Romero Araya, Diego Alonso"]
[Black "Mundaca Alvarez, Juan Carlos"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2300"]
[BlackElo "2128"]
[PlyCount "89"]
[EventDate "2009.07.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. 0-0 0-0 14. Qf3 f5 15. exf5 d5 16. Qxd5 Bb7 17. Qb3 e4 18. Rfe1 Rfe8 19. Bf1 Qe5 20. c3 Rac8 21. Rad1 Qxf5 22. Nc2 Rc5 23. Qb4 Qc8 24. Re3 f5 25. Qb3+ Kh8 26. Qf7 Rc7 27. Qh5 Rc6 28. Nd4 f4 29. Ree1 Rc5 30. Qf7 Rf8 31. Qe6 Bxd4 32. Qxc8 Bxf2+ 33. Kxf2 e3+ 34. Kg1 Rcxc8 35. Rd4 Rce8 36. h3 Re7 37. Kh2 Rg7 38. Re2 Re7 39. Re1 Rg7 40. a3 h5 41. g3 fxg3+ 42. Kg1 Rf2 43. Rd8+ Kh7 44. Rxe3 Rh2 45. Bd3+ 1-0

[Event "Santiago Endesa 11"]
[Site "Santiago de Chile"]
[Date "2009.07.08"]
[Round "3"]
[White "Arancibia Guzman, Eduardo"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2365"]
[BlackElo "2300"]
[PlyCount "97"]
[EventDate "2009.07.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Be2 c5 7. c3 Qb6 8. Qb3 Nc6 9. 0-0 Bf5 10. Rfe1 Rfe8 11. Qxb6 axb6 12. Bb5 Rec8 13. h3 h6 14. Bh4 g5 15. Bg3 Nd7 16. a3 Na5 17. Rad1 Nf6 18. Bf1 Ne4 19. Nxe4 Bxe4 20. Ne5 Bc2 21. Rd2 Bf5 22. dxc5 Rxc5 23. Red1 Nc4 24. Nxc4 dxc4 25. Rd8+ Rxd8 26. Rxd8+ Kh7 27. f3 Be6 28. e4 Rb5 29. Rd2 Kg6 30. Bf2 Be5 31. g3 f5 32. exf5+ Kxf5 33. Kg2 Bd5 34. Be2 e6 35. Bd1 Kf6 36. a4 Ra5 37. Bxb6 Ra8 38. Bd4 Bxd4 39. Rxd4 b5 40. axb5 Ra5 41. Be2 Rxb5 42. b4 e5 43. Rd2 Ke6 44. Kf2 Rb6 45. Ra2 Kd6 46. Ke3 Ke6 47. Ra7 Rc6 48. Bd1 Kf6 49. Bc2 1-0

[Event "Santiago Endesa 11"]
[Site "Santiago de Chile"]
[Date "2009.07.06"]
[Round "2"]
[White "Romero Araya, Diego Alonso"]
[Black "Jorquera Cahuin, Marcelo Joaquin"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2300"]
[BlackElo "2328"]
[PlyCount "65"]
[EventDate "2009.07.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. 0-0 d6 10. Ndb5 Nd7 11. a4 Nc5 12. Bd5 Bd7 13. f4 Nb4 14. e5 Nxd5 15. Qxd5 Bc6 16. Qc4 Ne4 17. Nxe4 d5 18. Qb3 dxe4 19. Rad1 Qc8 20. Na7 Qc7 21. Bb6 Qb8 22. Nxc6 bxc6 23. Rd7 e6 24. Rfd1 Re8 25. R1d6 Bf8 26. Rxc6 Ra6 27. Qb5 Qa8 28. c4 e3 29. c5 e2 30. Kf2 Rc8 31. Rxc8 Qxc8 32. Rd8 Qb7 33. c6 1-0

[Event "Santiago Endesa 11"]
[Site "Santiago de Chile"]
[Date "2009.07.01"]
[Round "1"]
[White "Diaz Villagran, Robert"]
[Black "Romero Araya, Diego Alonso"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2294"]
[BlackElo "2300"]
[PlyCount "44"]
[EventDate "2009.07.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. Bc4 Nd7 7. 0-0 Ngf6 8. c3 Bd6 9. Be3 0-0 10. Nbd2 Qc7 11. Qc2 Rae8 12. Rf2 Bh5 13. h3 Bg6 14. Bd3 Re7 15. Bg5 Rfe8 16. Nh4 b5 17. Nf5 Bxf5 18. Rxf5 Qb6 19. Be3 exd4 20. cxd4 Ne5 21. Bf1 Ned7 22. Bd3 Ne5 1/2-1/2

[Event "Santiago Endesa 07"]
[Site "Santiago de Chile"]
[Date "2009.06.05"]
[Round "10"]
[White "Cortes Moyano, Julio"]
[Black "Romero Araya, Diego Alonso"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2251"]
[BlackElo "2232"]
[PlyCount "76"]
[EventDate "2009.05.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Bc4 e6 9. 0-0 Be7 10. h3 Bh5 11. g4 Nxc3 12. bxc3 Bg6 13. Qe2 0-0 14. Rd1 Qc7 15. Bd3 Rfd8 16. Bxg6 hxg6 17. Bd2 Na5 18. Be1 Bf6 19. Rab1 a6 20. Nd2 b5 21. Nb3 Nc4 22. a4 e5 23. axb5 axb5 24. dxe5 Nxe5 25. Nd4 Qc4 26. Qe4 g5 27. Rb4 Qd5 28. Qxd5 Rxd5 29. Rxb5 Rad8 30. Rxd5 Rxd5 31. Rb1 Ng6 32. Bd2 Nh4 33. Kf1 Bxd4 34. cxd4 Rxd4 35. Bxg5 Ng6 36. Rb8+ Kh7 37. Be3 Rd7 38. Rb5 Ne7 1/2-1/2

[Event "Santiago Endesa 07"]
[Site "Santiago de Chile"]
[Date "2009.06.03"]
[Round "9"]
[White "Romero Araya, Diego Alonso"]
[Black "Garcia Cardenas, Pablo"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2232"]
[BlackElo "2314"]
[PlyCount "78"]
[EventDate "2009.05.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bd2 Bf5 7. Ne4 Qb6 8. Nxf6+ gxf6 9. Bc4 Rg8 10. g3 Qxb2 11. Rb1 Qxc2 12. Qxc2 Bxc2 13. Rxb7 e6 14. Bf4 Nd7 15. Kd2 Be4 16. Ke3 f5 17. Rd1 Nb6 18. Bb3 Be7 19. h4 Bd5 20. Rc1 Ba3 21. Rc3 Bxb3 22. Rxb3 Bc1+ 23. Ke2 Bxf4 24. gxf4 Rg4 25. Ne5 Rxf4 26. Rg3 0-0-0 27. Rxf7 Rfxd4 28. Rgg7 Re4+ 29. Kf1 Rd1+ 30. Kg2 Rxe5 31. Rc7+ Kd8 32. Rxa7 Rd7 33. Rg8+ Ke7 34. Ra6 Rb5 35. a4 Rb4 36. a5 Nd5 37. Rg7+ Kd6 38. Rxd7+ Kxd7 39. Ra7+ Nc7 0-1

[Event "Santiago Endesa 07"]
[Site "Santiago de Chile"]
[Date "2009.06.01"]
[Round "8"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2196"]
[BlackElo "2232"]
[PlyCount "58"]
[EventDate "2009.05.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Qg4 h5 6. Qg3 h4 7. Qg4 Nh6 8. Bxh6 Rxh6 9. Nf3 Qc7 10. Nc3 Qxc5 11. 0-0-0 Bd7 12. Nd4 Nc6 13. Nxc6 Bxc6 14. Kb1 0-0-0 15. Bd3 d4 16. Ne4 Qxe5 17. Nd2 f5 18. Qg5 h3 19. f4 Qf6 20. Bf1 Be7 21. Qxf6 Bxf6 22. Nf3 Rg6 23. Bc4 hxg2 24. Bxe6+ Kc7 25. Rhg1 Bxf3 26. Rd3 Re8 27. Rxf3 Rxe6 28. Rg3 Bh4 29. Rxg6 Rxg6 0-1

[Event "Santiago Endesa 07"]
[Site "Santiago de Chile"]
[Date "2009.05.29"]
[Round "7"]
[White "Romero Araya, Diego Alonso"]
[Black "San Martin Basualto, Epiro"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "2232"]
[BlackElo "2096"]
[PlyCount "119"]
[EventDate "2009.05.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. Bb5+ Bd7 7. Be2 Be7 8. dxc5 0-0 9. Nb3 Re8 10. Be3 a6 11. Bd3 a5 12. a4 Na6 13. c6 Bxc6 14. Nfd4 Bd7 15. 0-0 g6 16. h3 Nc5 17. Bb5 Nce4 18. Qf3 Nd6 19. Rfe1 Nxb5 20. Nxb5 Bxb5 21. axb5 a4 22. Nd4 a3 23. bxa3 Rxa3 24. Rxa3 Bxa3 25. Rd1 Be7 26. c4 Qd6 27. Ne2 Qb4 28. cxd5 Qxb5 29. d6 Bd8 30. Nc3 Qc6 31. Qxc6 bxc6 32. Na4 Nd7 33. Rc1 Nb8 34. Ba7 Bg5 35. Rb1 Nd7 36. Rb7 Nf8 37. g3 h5 38. Nc5 Re1+ 39. Kg2 Rd1 40. Bb8 h4 41. Ne4 Ne6 42. Nxg5 Nxg5 43. d7 hxg3 44. Be5 f6 45. Bxf6 Ne6 46. Kxg3 c5 47. Rb8+ Kf7 48. d8Q Nxd8 49. Rxd8 Rg1+ 50. Kh2 Rf1 51. Kg2 Rb1 52. Be5 c4 53. f4 Ke6 54. Rd6+ Kf5 55. Rf6+ Ke4 56. Rxg6 Rc1 57. Rc6 Rc2+ 58. Kg3 Rc1 59. Kg4 Rg1+ 60. Kh5 1-0

[Event "Santiago Endesa 07"]
[Site "Santiago de Chile"]
[Date "2009.05.25"]
[Round "5"]
[White "Gonzalez Rodriguez, Alejandro"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "2102"]
[BlackElo "2232"]
[PlyCount "74"]
[EventDate "2009.05.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 Nbd7 9. Bc4 Nc5 10. Bxf6 Bxf6 11. b4 b5 12. Bxb5+ axb5 13. bxc5 b4 14. Ncb5 dxc5 15. Nb3 Qxd2+ 16. Rxd2 0-0 17. Kb1 c4 18. Nc1 Ra5 19. Nd4 Bb7 20. f3 Rd8 21. Rhd1 Rda8 22. g3 g5 23. h3 Ra3 24. Rf2 h5 25. Nb5 Bc6 26. Nd4 Ba4 27. f4 Rxg3 28. e5 Bg7 29. Nde2 Rxh3 30. Rg2 g4 31. Ng1 Ra3 32. Rh2 b3 33. Kb2 bxc2 34. Rd6 Rg3 35. Nge2 Rb8+ 36. Nb3 cxb3 37. Nxg3 bxa2+ 0-1

[Event "Santiago Endesa 07"]
[Site "Santiago de Chile"]
[Date "2009.05.20"]
[Round "4"]
[White "Romero Araya, Diego Alonso"]
[Black "Cuevas Araya, Walter"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2232"]
[BlackElo "2255"]
[PlyCount "77"]
[EventDate "2009.05.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. c4 c6 9. cxd5 cxd5 10. Nc3 Nxc3 11. bxc3 Bg4 12. Rb1 Nd7 13. h3 Bh5 14. Rb5 Nb6 15. c4 Bxf3 16. Qxf3 dxc4 17. Bc2 Qd7 18. a4 g6 19. Bh6 Rfe8 20. Rfb1 c3 21. Bb3 Rac8 22. Rc5 Rxc5 23. dxc5 Bxc5 24. a5 Nc8 25. Bd5 Bd6 26. Qxc3 Be5 27. Qf3 Nd6 28. Bxb7 Nxb7 29. Rxb7 Qe6 30. g3 Bd4 31. Kg2 Bxf2 32. Qxf2 Qd5+ 33. Qf3 Re2+ 34. Kg1 Qd1+ 35. Qf1 Qd4+ 36. Kh1 Qd5+ 37. Kg1 Qc5+ 38. Kh1 Qc6+ 39. Kg1 1/2-1/2

[Event "Santiago Endesa 07"]
[Site "Santiago de Chile"]
[Date "2009.05.13"]
[Round "1"]
[White "Perez, Robinson Molina"]
[Black "Romero Araya, Diego Alonso"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2315"]
[BlackElo "2232"]
[PlyCount "62"]
[EventDate "2009.05.13"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 0-0 5. e4 d6 6. h3 c5 7. d5 e6 8. Bd3 exd5 9. exd5 a6 10. 0-0 Re8 11. Be3 Nbd7 12. Qd2 Qe7 13. Rae1 Qf8 14. Nh4 b5 15. b3 b4 16. Ne2 Ne4 17. Qc2 f5 18. Nf4 Ne5 19. Ne6 Qe7 20. Bxe4 Qxh4 21. f4 Bxe6 22. dxe6 fxe4 23. fxe5 Bxe5 24. Bf2 Qf4 25. g3 Qf5 26. Qxe4 Qxh3 27. e7 Bxg3 28. Bxg3 Qxg3+ 29. Kh1 Qh3+ 30. Kg1 Qg3+ 31. Kh1 Qh3+ 1/2-1/2

[Event "Santiago Endesa 02"]
[Site "Santiago de Chile"]
[Date "2009.04.08"]
[Round "11"]
[White "Stawizsinski, Walter"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2088"]
[BlackElo "2140"]
[PlyCount "61"]
[EventDate "2009.03.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8. Bg5 Be6 9. Nc4 Rc8 10. Ne3 Be7 11. Bxf6 Bxf6 12. Ncd5 Bg5 13. c3 0-0 14. Be2 g6 15. 0-0 f5 16. exf5 gxf5 17. f4 Bh6 18. Kh1 Kh8 19. Bd3 e4 20. Qh5 Bg7 21. Bc2 Ne7 22. Nxe7 Qxe7 23. g4 d5 24. gxf5 Bf7 25. Qh3 Bf6 26. Rad1 Rfd8 27. Rg1 d4 28. cxd4 Bxd4 29. Rxd4 Rxd4 30. f6 Qe6 31. Qh6 1-0

[Event "Santiago Endesa 02"]
[Site "Santiago de Chile"]
[Date "2009.04.06"]
[Round "10"]
[White "Andueza Quezada, Danilo"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2202"]
[BlackElo "2140"]
[PlyCount "76"]
[EventDate "2009.03.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. Nge2 c5 7. d5 e6 8. 0-0 exd5 9. cxd5 a6 10. a4 Re8 11. h3 Nbd7 12. Bf4 Qe7 13. Ng3 Rb8 14. Qd2 Qf8 15. a5 b5 16. axb6 Rxb6 17. Ra2 h5 18. Re1 Ne5 19. Be2 h4 20. Nf1 Rb4 21. Bxa6 Bxa6 22. Rxa6 Nc4 23. Qc1 Nh5 24. Bg5 Nxb2 25. Re2 Nd3 26. Qd2 c4 27. Nd1 Reb8 28. Rc6 Nc5 29. Re3 Rb1 30. Qc2 Ra1 31. Re2 Rbb1 32. Nfe3 Rc1 33. Rc7 Rxc2 34. Rxc2 Bf6 35. Bxf6 Nxf6 36. f3 Qb8 37. Rc6 Rxd1+ 38. Nxd1 Qb1 0-1

[Event "Santiago Endesa 02"]
[Site "Santiago de Chile"]
[Date "2009.04.03"]
[Round "9"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Romero Araya, Diego Alonso"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2210"]
[BlackElo "2140"]
[PlyCount "76"]
[EventDate "2009.03.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Be3 Nh6 6. c3 Nd7 7. Bb5 Qc7 8. Nf3 Nf5 9. b4 Nxe3 10. fxe3 Be7 11. 0-0 0-0 12. Qd4 f6 13. exf6 Bxf6 14. Qd3 a5 15. Nd4 Ne5 16. Qe2 Ng6 17. Nd2 axb4 18. cxb4 e5 19. N4b3 e4 20. Nd4 Qe5 21. a4 Qg5 22. Qe1 Bg4 23. Ra2 Nh4 24. Qg3 h6 25. h3 Be5 26. Qxg4 Qxe3+ 27. Kh1 Bxd4 28. Qe2 Rxf1+ 29. Qxf1 Rf8 30. Qd1 Nxg2 31. Bd7 Ne1 32. Be6+ Kh8 33. Qg4 Qxd2 34. Rxd2 Rf1+ 35. Kh2 Be5+ 36. Qg3 Nf3+ 37. Kg2 Rg1+ 38. Kf2 Bxg3+ 0-1

[Event "Santiago Endesa 02"]
[Site "Santiago de Chile"]
[Date "2009.04.01"]
[Round "8"]
[White "Romero Araya, Diego Alonso"]
[Black "Cuevas Araya, Walter"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2140"]
[BlackElo "2182"]
[PlyCount "70"]
[EventDate "2009.03.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 Be6 8. Qd2 Nc6 9. 0-0-0 Bxa2 10. b3 a5 11. Kb2 a4 12. Ra1 axb3 13. cxb3 Bxb3 14. Rxa8 Qxa8 15. Kxb3 Qa1 16. Qc1 Na5+ 17. Kc2 Qa4+ 18. Kb1 Nb3 19. Qb2 Qe4+ 20. Qc2 Qa4 21. Kb2 Qxf4 22. Qxb3 0-0 23. Qc4 Qh6 24. Qe4 Bf6 25. Bd3 d5 26. Qe3 Qh5 27. Ra1 Qg4 28. h3 Qb4+ 29. Kc1 Qxc3+ 30. Kd1 Qxa1+ 31. Ke2 c5 32. Qxc5 Re8+ 33. Kd2 Qb2+ 34. Bc2 Be7 35. Qd4 Bb4+ 0-1

