[Event "Santiago Vuelta op"]
[Site "Santiago de Chile"]
[Date "2016.03.10"]
[Round "2"]
[White "Valenzuela Fuentealba, Luis"]
[Black "Ahumada Parra, Cristian"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2439"]
[BlackElo "2045"]
[PlyCount "57"]
[EventDate "2016.03.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c5 4. cxd5 exd5 5. Nc3 Nc6 6. e3 Nf6 7. Bb5 Bd6 8. 0-0 0-0 9. h3 Bf5 10. b3 Rc8 11. dxc5 Bxc5 12. Bb2 a6 13. Bxc6 bxc6 14. Rc1 Ba7 15. Qe2 a5 16. Qa6 Bb8 17. Rfd1 Re8 18. Na4 Ne4 19. Rxc6 Ng5 20. Nxg5 Qxg5 21. Rxc8 Bxc8 22. Qc6 Rd8 23. Kf1 h5 24. Nc5 Qe7 25. Rxd5 Rxd5 26. Qxd5 h4 27. Qd4 f6 28. Qd5+ Kh8 29. Qc4 1-0

[Event "Santiago Endesa 08"]
[Site "Santiago de Chile"]
[Date "2010.06.19"]
[Round "6"]
[White "Balmaceda Francois, Astrid"]
[Black "Ahumada Parra, Cristian"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "2045"]
[PlyCount "96"]
[EventDate "2010.06.07"]
[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. Be2 Nf6 4. Nc3 Nc6 5. a3 e6 6. d3 Be7 7. h3 Nd4 8. Be3 Qb6 9. Na4 Qa5+ 10. c3 Nxe2 11. Kxe2 b5 12. b4 Qxa4 13. Qxa4 bxa4 14. b5 Rb8 15. c4 0-0 16. e5 Nd7 17. exd6 Bxd6 18. Rab1 Bb7 19. Rhd1 Rfd8 20. Bg5 f6 21. Be3 Bxf3+ 22. Kxf3 Be7 23. Ke2 e5 24. f4 Kf7 25. f5 g6 26. g4 gxf5 27. gxf5 Rg8 28. Kf3 Rg7 29. h4 Rbg8 30. Rg1 h5 31. Rxg7+ Rxg7 32. Rg1 Rxg1 33. Bxg1 Bf8 34. Be3 Ke7 35. Ke4 Kd6 36. Bd2 Nb6 37. Bc1 Nc8 38. Bd2 Ne7 39. Be3 Ng8 40. Bd2 Bh6 41. Be3 Bxe3 42. Kxe3 Ne7 43. Ke4 Kd7 44. Ke3 Nxf5+ 45. Ke4 Ke6 46. Kf3 Nxh4+ 47. Ke4 f5+ 48. Ke3 f4+ 0-1

[Event "Santiago Endesa 08"]
[Site "Santiago de Chile"]
[Date "2010.06.16"]
[Round "5"]
[White "Ahumada Parra, Cristian"]
[Black "Abiuso, Diego"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2045"]
[BlackElo "2065"]
[PlyCount "64"]
[EventDate "2010.06.07"]
[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 Nc6 3. Bc4 Nf6 4. Qe2 Be7 5. Nc3 d6 6. 0-0 0-0 7. h3 a6 8. Rd1 Nd4 9. Nxd4 exd4 10. Nd5 Nxd5 11. Bxd5 c6 12. Bb3 Bf6 13. d3 a5 14. a4 Be6 15. Ra3 Be7 16. Bd2 Kh8 17. Rf1 Qd7 18. f4 f5 19. Bxe6 Qxe6 20. Rb3 b5 21. axb5 a4 22. Ra3 d5 23. Raa1 dxe4 24. dxe4 fxe4 25. c3 c5 26. Rae1 e3 27. Rf3 Qb3 28. Bc1 Bd6 29. Qd3 Rad8 30. Bxe3 dxe3 31. Rfxe3 Bxf4 32. Qxd8 Bxe3+ 0-1

[Event "Santiago Endesa 08"]
[Site "Santiago de Chile"]
[Date "2010.06.11"]
[Round "3"]
[White "Tobosque Romero, Marco Antonio"]
[Black "Ahumada Parra, Cristian"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1675"]
[BlackElo "2045"]
[PlyCount "87"]
[EventDate "2010.06.07"]
[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 e6 2. c4 b6 3. g3 Bb7 4. Nf3 f5 5. Bg2 Nf6 6. 0-0 Be7 7. Nc3 0-0 8. e3 d6 9. b3 Nbd7 10. Qc2 Ne4 11. Nd2 Nxd2 12. Bxd2 Bxg2 13. Kxg2 Nf6 14. e4 fxe4 15. Nxe4 Qe8 16. Ng5 e5 17. d5 Qd7 18. f4 h6 19. Ne6 e4 20. Rae1 Rf7 21. Bc3 Rc8 22. Bxf6 Bxf6 23. Qxe4 Re7 24. Qd3 c6 25. g4 cxd5 26. Qxd5 Qc6 27. Nc7+ Qxd5+ 28. Nxd5 Rxe1 29. Nxf6+ gxf6 30. Rxe1 Kf7 31. Kf3 Rc5 32. Rd1 Ke6 33. h4 a6 34. Rd5 Rxd5 35. cxd5+ Kxd5 36. g5 fxg5 37. fxg5 hxg5 38. hxg5 Ke5 39. g6 Kf6 40. Ke4 Kxg6 41. Kd5 Kf6 42. Kxd6 b5 43. Kc6 Ke6 44. Kb6 1-0

[Event "Santiago Endesa 08"]
[Site "Santiago de Chile"]
[Date "2010.06.09"]
[Round "2"]
[White "Ahumada Parra, Cristian"]
[Black "Santos Gonzalez, Miguel"]
[Result "1/2-1/2"]
[ECO "C52"]
[WhiteElo "2045"]
[BlackElo "1971"]
[PlyCount "63"]
[EventDate "2010.06.07"]
[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 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. Qb3 Qf6 8. Bb2 Nge7 9. 0-0 Bb6 10. cxd4 Na5 11. Qc2 Nxc4 12. Qxc4 d6 13. Nbd2 0-0 14. Rae1 Ng6 15. Ba1 Nf4 16. Qc3 Bh3 17. e5 Qg6 18. Nh4 Qg4 19. Qg3 Ne2+ 20. Rxe2 Qxe2 21. gxh3 Qxd2 22. Nf5 g6 23. Kh1 Kh8 24. Qh4 f6 25. exf6 gxf5 26. Rg1 Rf7 27. Rg7 Rxg7 28. fxg7+ Kxg7 29. d5+ Kg6 30. Qf6+ Kh5 31. Qf7+ Kg5 32. Qg7+ 1/2-1/2

[Event "Santiago Endesa 08"]
[Site "Santiago de Chile"]
[Date "2010.06.07"]
[Round "1"]
[White "Castiglione Alencastre, Aldo"]
[Black "Ahumada Parra, Cristian"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1997"]
[BlackElo "2045"]
[PlyCount "53"]
[EventDate "2010.06.07"]
[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. f4 Be7 8. Qf3 Qc7 9. 0-0-0 b5 10. Bd3 Bb7 11. a3 Nbd7 12. Rhe1 Nc5 13. Kb1 0-0-0 14. h3 h6 15. Bxf6 Bxf6 16. Qe3 Nxd3 17. Rxd3 Kb8 18. Red1 Qc5 19. Qd2 e5 20. Nb3 Qb6 21. f5 Bg5 22. Qe2 Rd7 23. Nd5 Qd8 24. Qf2 Bxd5 25. Rxd5 Qc7 26. Nc5 Be7 27. Nxa6+ 1-0

[Event "Santiago Endesa 04"]
[Site "Santiago de Chile"]
[Date "2008.04.30"]
[Round "11"]
[White "Ahumada Parra, Cristian"]
[Black "Le Fort Retamal, Edmundo Robins"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2069"]
[PlyCount "69"]
[EventDate "2008.04.07"]
[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 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 e6 6. e3 Nc6 7. Bd3 a6 8. Rc1 Bd6 9. Bxd6 Qxd6 10. f4 b5 11. Nf3 Bb7 12. 0-0 h6 13. Ne5 Rc8 14. a4 b4 15. Nb1 0-0 16. Qe2 Na5 17. Nd2 b3 18. f5 Rxc1 19. Rxc1 Qb4 20. Ra1 Ra8 21. fxe6 fxe6 22. Qd1 Rc8 23. Bg6 Nc4 24. Ndxc4 dxc4 25. Bf7+ Kf8 26. Bxe6 Rc7 27. Rc1 Bd5 28. Bxd5 Nxd5 29. Qf3+ Nf6 30. Qa8+ Ke7 31. Nc6+ Rxc6 32. Qxc6 Qd2 33. Qc5+ Kf7 34. Qxc4+ Kg6 35. Qc3 1-0

[Event "Santiago Endesa 04"]
[Site "Santiago de Chile"]
[Date "2008.04.28"]
[Round "10"]
[White "Villanueva Massardo, David Iona"]
[Black "Ahumada Parra, Cristian"]
[Result "1/2-1/2"]
[ECO "A05"]
[BlackElo "2069"]
[PlyCount "102"]
[EventDate "2008.04.07"]
[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. d3 g6 3. e4 d6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 c5 7. Nbd2 Nc6 8. c3 Rb8 9. Re1 b5 10. Qe2 b4 11. e5 Nxe5 12. Nxe5 dxe5 13. Nb3 Nd7 14. f4 bxc3 15. bxc3 e4 16. d4 cxd4 17. Nxd4 Qa5 18. Nc6 Qc5+ 19. Nd4 Qxc3 20. Nc2 Nf6 21. Be3 Rb2 22. Bd4 Qxc2 23. Bxb2 Qxe2 24. Rxe2 Ba6 25. Ree1 Bd3 26. Bxf6 Bxf6 27. Rac1 Bd4+ 28. Kh1 f5 29. Bf1 Bxf1 30. Rxf1 Kf7 31. Rc6 Rb8 32. Rc4 Bf6 33. Rf2 Rb1+ 34. Kg2 Rd1 35. Rcc2 Bd4 36. Rcd2 Rxd2 37. Rxd2 Bb6 38. Rc2 h6 39. Rc6 e6 40. h4 Kf6 41. a4 g5 42. hxg5+ hxg5 43. fxg5+ Kxg5 44. Rxe6 Kh5 45. Re5 Kg6 46. a5 Bd4 47. Rd5 Be3 48. a6 Kg5 49. Kf1 Kg4 50. Ke2 Bg1 51. Kf1 Be3 1/2-1/2

[Event "Santiago Endesa 04"]
[Site "Santiago de Chile"]
[Date "2008.04.25"]
[Round "9"]
[White "Ahumada Parra, Cristian"]
[Black "Jorquera Cahuin, Marcelo Joaquin"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "2069"]
[BlackElo "2310"]
[PlyCount "46"]
[EventDate "2008.04.07"]
[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 d6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nf3 Nfd7 7. g3 c6 8. Bg2 f6 9. 0-0 a5 10. b3 Kc7 11. Bb2 Nc5 12. Nd2 Be7 13. Nde4 Nba6 14. Rfd1 Bf5 15. Nxc5 Bxc5 16. Ne4 Be7 17. a3 Nc5 18. Nxc5 Bxc5 19. Rd2 Rhd8 20. Rxd8 Rxd8 21. Bc3 Bd4 22. Bxd4 Rxd4 23. Kf1 Rd2 0-1

[Event "Santiago Endesa 04"]
[Site "Santiago de Chile"]
[Date "2008.04.23"]
[Round "8"]
[White "Dumas Aviles, Alejandro"]
[Black "Ahumada Parra, Cristian"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2231"]
[BlackElo "2069"]
[PlyCount "91"]
[EventDate "2008.04.07"]
[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. f3 Nc6 6. c4 g6 7. Be3 Bg7 8. Qd2 0-0 9. Be2 a6 10. Nc3 Qa5 11. 0-0 Rd8 12. Rfd1 Bd7 13. Rac1 Nxd4 14. Bxd4 b5 15. Bxf6 Bxf6 16. Nd5 Qxd2 17. Nxf6+ Kg7 18. Nh5+ gxh5 19. Rxd2 Be6 20. Kf2 Rdc8 21. Rdc2 b4 22. f4 f5 23. Bxh5 fxe4 24. Ke3 Rc5 25. Be2 Rac8 26. g4 d5 27. b3 a5 28. Kd4 Bf7 29. Bd1 dxc4 30. bxc4 R5c6 31. Be2 Rh6 32. Kxe4 Rxh2 33. c5 Be8 34. c6 Rxc6 35. Rxc6 Bxc6+ 36. Ke3 Bd5 37. Rc5 Bxa2 38. Rxa5 b3 39. Rb5 Rh1 40. Bc4 Rc1 41. Bd5 Rc3+ 42. Kd4 Rg3 43. g5 Rh3 44. Rb7 Kf8 45. Rb8+ Kg7 46. Rg8# 1-0

[Event "Santiago Endesa 04"]
[Site "Santiago de Chile"]
[Date "2008.04.21"]
[Round "7"]
[White "Ahumada Parra, Cristian"]
[Black "Larrain Cortes, Eugenio Esteban"]
[Result "1-0"]
[ECO "E43"]
[WhiteElo "2069"]
[PlyCount "29"]
[EventDate "2008.04.07"]
[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 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 b6 6. Bd3 Bb7 7. f3 Nh5 8. Nh3 f5 9. 0-0 0-0 10. Ba3 Rf6 11. c5 Rg6 12. Qe1 Nf6 13. e4 fxe4 14. fxe4 Qe7 15. c6 1-0

[Event "Santiago Endesa 04"]
[Site "Santiago de Chile"]
[Date "2008.04.16"]
[Round "5"]
[White "Ahumada Parra, Cristian"]
[Black "Llorens Sepulveda, Marcelo"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2069"]
[BlackElo "2353"]
[PlyCount "62"]
[EventDate "2008.04.07"]
[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 c5 3. d5 b5 4. Qc2 d6 5. e4 g6 6. h3 Bg7 7. Nf3 0-0 8. cxb5 a6 9. Nc3 axb5 10. Bxb5 Ba6 11. Bxa6 Nxa6 12. 0-0 Nd7 13. Bf4 Qa5 14. Rfe1 Rfb8 15. e5 Qb4 16. Bg3 Qxb2 17. Qxb2 Rxb2 18. Rab1 Rxb1 19. Nxb1 Nxe5 20. Nxe5 Bxe5 21. Bxe5 dxe5 22. Rxe5 Kf8 23. Nc3 Nb4 24. Re2 Ra3 25. Ne4 c4 26. Rb2 Nxd5 27. Rb8+ Kg7 28. Rc8 c3 29. Rc5 e6 30. h4 h6 31. Rc6 Rxa2 0-1

[Event "Santiago Endesa 04"]
[Site "Santiago de Chile"]
[Date "2008.04.14"]
[Round "4"]
[White "Parada Araneda, Roger"]
[Black "Ahumada Parra, Cristian"]
[Result "1-0"]
[ECO "B65"]
[WhiteElo "2146"]
[BlackElo "2069"]
[PlyCount "65"]
[EventDate "2008.04.07"]
[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 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 Nxd4 9. Qxd4 0-0 10. f4 Qa5 11. h4 Rd8 12. Qe3 a6 13. Be2 Qc7 14. e5 dxe5 15. Rxd8+ Bxd8 16. fxe5 Nd7 17. Rd1 h6 18. Bf4 b5 19. g4 Bb7 20. g5 hxg5 21. hxg5 Rc8 22. g6 fxg6 23. Qh3 Nf8 24. Bd3 b4 25. Ne4 Bxe4 26. Bxe4 Qc4 27. Qf3 Qxa2 28. Rf1 Qa1+ 29. Kd2 Qxb2 30. Be3 Ba5 31. Qf7+ Kh8 32. Rh1+ Nh7 33. Rxh7+ 1-0

[Event "Santiago Endesa 04"]
[Site "Santiago de Chile"]
[Date "2008.04.11"]
[Round "3"]
[White "Ahumada Parra, Cristian"]
[Black "Arce Pacheco, Sebastian"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2069"]
[PlyCount "54"]
[EventDate "2008.04.07"]
[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 d5 3. cxd5 Qxd5 4. Nc3 Qd7 5. Nf3 Nd5 6. e4 Nxc3 7. bxc3 g6 8. Bc4 Bg7 9. Qb3 e6 10. Be3 a6 11. 0-0 b5 12. Be2 Nc6 13. Rad1 Bb7 14. d5 exd5 15. exd5 Ne5 16. c4 c6 17. Nxe5 Bxe5 18. dxc6 Qxc6 19. Bf3 Qc7 20. Bxb7 Qxb7 21. Rfe1 f6 22. f4 Qe7 23. Kh1 Rd8 24. fxe5 Rxd1 25. Qxd1 Kf7 26. Qd5+ Kg7 27. exf6+ Qxf6 1-0

[Event "Santiago Endesa 04"]
[Site "Santiago de Chile"]
[Date "2008.04.09"]
[Round "2"]
[White "Soto Rojas, Juan Domingo"]
[Black "Ahumada Parra, Cristian"]
[Result "1/2-1/2"]
[ECO "B66"]
[WhiteElo "1945"]
[BlackElo "2069"]
[PlyCount "128"]
[EventDate "2008.04.07"]
[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 Nc6 6. Bg5 e6 7. f3 h6 8. Be3 a6 9. Qd2 Be7 10. 0-0-0 Nxd4 11. Bxd4 b5 12. Kb1 Bd7 13. Bd3 b4 14. Ne2 e5 15. Bf2 Be6 16. f4 Qa5 17. b3 Ng4 18. Bg1 exf4 19. Nxf4 0-0 20. Nxe6 fxe6 21. Bc4 Rf6 22. Bd4 Ne5 23. Be2 Raf8 24. Rhf1 Rxf1 25. Rxf1 Rxf1+ 26. Bxf1 Nc6 27. Bb2 Qc5 28. Qd3 a5 29. Qc4 Qxc4 30. Bxc4 Kf7 31. Bb5 Na7 32. Bc4 Bf6 33. Bc1 Be5 34. h3 Bd4 35. a3 g5 36. axb4 axb4 37. h4 Kf6 38. Bd2 Bc3 39. Be3 Nc6 40. hxg5+ hxg5 41. Bb5 Ne5 42. Bb6 g4 43. Bd8+ Kf7 44. Kc1 g3 45. Bh4 Be1 46. Kd1 Bf2 47. Ke2 d5 48. exd5 exd5 49. Bg5 Ke6 50. Bd2 Bc5 51. c3 bxc3 52. Bxc3 d4 53. Be1 Kf5 54. Bxg3 Ke4 55. Bxe5 Kxe5 56. Kd3 Bb4 57. Bc6 Bc3 58. Kc4 Kf4 59. b4 Ke3 60. b5 Ba5 61. Bf3 d3 62. Kc5 Kf2 63. b6 d2 64. b7 Bc7 1/2-1/2

[Event "Santiago Endesa 04"]
[Site "Santiago de Chile"]
[Date "2008.04.07"]
[Round "1"]
[White "Ahumada Parra, Cristian"]
[Black "Morales Garcia, Hugo"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2069"]
[BlackElo "2087"]
[PlyCount "65"]
[EventDate "2008.04.07"]
[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 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 d6 7. Nf3 g6 8. a4 Bg7 9. Nd2 Bb7 10. e4 Nbd7 11. Nc4 Qc7 12. a5 0-0 13. Be2 Ne8 14. Bg5 Ndf6 15. Qd2 e6 16. Bf3 exd5 17. exd5 h5 18. 0-0 Kh7 19. Rfe1 Ra7 20. Re2 Bc8 21. h3 Nd7 22. Be7 Rg8 23. Ne4 Ne5 24. Ng5+ Kh8 25. Nxe5 Bxe5 26. Nxf7+ Kg7 27. Nxe5 dxe5 28. d6 Qb8 29. Rxe5 Rd7 30. Qg5 Qxb2 31. Rae1 Qd4 32. Bxh5 Kh7 33. Bg4 1-0

[Event "CHI-ch Metropolitan sf 0708"]
[Site "Santiago de Chile"]
[Date "2008.02.14"]
[Round "9"]
[White "Ahumada Parra, Cristian"]
[Black "Cordero Carrasco, Raul"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2069"]
[BlackElo "1896"]
[PlyCount "145"]
[EventDate "2008.02.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 Nc6 7. Nc3 cxd4 8. exd4 Be7 9. a3 0-0 10. Re1 a6 11. Qd3 h6 12. Bf4 Bd6 13. Ne5 Qc7 14. Ne4 Nxe4 15. Qxe4 Bxe5 16. dxe5 Ne7 17. Rac1 Qc6 18. Qe2 Ng6 19. Bd2 Nh4 20. Qg4 Ng6 21. h4 Rd8 22. Bb4 Nxe5 23. Rxe5 b5 24. Rc5 Qb6 25. Be2 Bb7 26. Bf3 Bd5 27. Qf4 Ra7 28. R5c3 Rad7 29. Bc5 Qb7 30. Bxd5 Rxd5 31. Be3 e5 32. Qg3 R5d6 33. Rc7 Qd5 34. R7c5 Qb3 35. Qxe5 Re6 36. Qc3 Qa4 37. Rc8 Red6 38. Rxd8+ Rxd8 39. Qc7 Qxh4 40. g3 Qf6 41. Qc3 Qf3 42. Bb6 Rd3 43. Qc8+ Kh7 44. Qc2 f5 45. Be3 Qd5 46. Qc5 Qf3 47. Qe5 Rd5 48. Qf4 Qh5 49. Kg2 Qe8 50. Rc7 Qe6 51. Bd4 Rd7 52. Rxd7 Qxd7 53. Qe5 Qc6+ 54. Kh2 Qg6 55. Qd5 Qh5+ 56. Kg2 Qg4 57. Be3 h5 58. Qf3 Qg6 59. Kh3 Qf7 60. Qf4 Qd5 61. Kh4 g5+ 62. Kxg5 Qd8+ 63. Kxh5 Qe8+ 64. Kh4 Qe7+ 65. Kh3 Qe6 66. Qh4+ Kg8 67. Qg5+ Kh7 68. Bd4 f4+ 69. g4 Qb3+ 70. Bc3 Qf7 71. Qf5+ Kg8 72. Qxf7+ Kxf7 73. g5 1-0

[Event "CHI-ch Metropolitan sf 0708"]
[Site "Santiago de Chile"]
[Date "2008.02.07"]
[Round "2"]
[White "Diaz Villagran, Robert"]
[Black "Ahumada Parra, Cristian"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2319"]
[BlackElo "2069"]
[PlyCount "83"]
[EventDate "2008.02.06"]
[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 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be2 Nc6 7. Na3 Be7 8. Nb5 Qd8 9. dxc5 Bxc5 10. Qxd8+ Kxd8 11. b4 Bb6 12. Nd6 Ke7 13. Nc4 Ne4 14. Nxb6 axb6 15. Bb2 Bd7 16. a3 b5 17. 0-0 Nd6 18. a4 Na7 19. Ne5 Rhc8 20. Nxd7 Kxd7 21. axb5 Naxb5 22. c4 Rxa1 23. Rxa1 Nxc4 24. Bxg7 Ncd6 25. Bf6 Nc3 26. Bd3 Nd5 27. Be5 h6 28. Rd1 Ke7 29. Bf1 f6 30. Bd4 Ne4 31. b5 Nec3 32. Re1 e5 33. f3 Kd6 34. Bf2 Ra8 35. h4 Ra2 36. Rc1 Rb2 37. h5 b6 38. Bxb6 Nxb5 39. Bc5+ Ke6 40. Bf8 Nf4 41. Bxh6 Nxh5 42. Rc6+ 0-1

[Event "Mayor de Chile op"]
[Site "Santiago de Chile"]
[Date "2005.02.22"]
[Round "9"]
[White "Ahumada Parra, Cristian"]
[Black "Valdes Escobar, Alvaro Daniel"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "2005"]
[BlackElo "2126"]
[PlyCount "68"]
[EventDate "2005.02.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHI"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[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 Qc7 10. Qg3 0-0 11. Bh6 Ne8 12. Rad1 Bb7 13. Nf3 b4 14. Ne2 Nc6 15. Nf4 Kh8 16. Bg5 Bf6 17. Bxf6 Nxf6 18. Rfe1 e5 19. Nd5 Nxd5 20. Bxd5 Rac8 21. Rd3 Nd8 22. c3 a5 23. h3 Ne6 24. Ng5 h6 25. Nxe6 fxe6 26. Bb3 a4 27. Bd1 bxc3 28. Rxc3 Qb6 29. Rxc8 Rxc8 30. b3 Rc1 31. Qe3 Qxe3 32. fxe3 Ra1 33. Kf2 Rxa2+ 34. Re2 Rxe2+ 0-1

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1999.??.??"]
[Round "2"]
[White "Ahumada Parra, Cristian"]
[Black "Velasquez Ojeda, Cesar"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2020"]
[BlackElo "2320"]
[PlyCount "61"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 b5 5. Nc3 b4 6. Nb1 Bb7 7. e4 Nxe4 8. Bd3 exd5 9. 0-0 dxc4 10. Bxe4 Bxe4 11. Re1 f5 12. Bg5 Be7 13. Bxe7 Kxe7 14. Qd5 Nc6 15. Qxc5+ Kf6 16. Nd4 Re8 17. Nd2 g6 18. Qxc4 Ne5 19. Nxe4+ fxe4 20. Qd5 Kg7 21. Rxe4 Nd3 22. Rxe8 Qxe8 23. Rf1 Nf4 24. Qf3 Qe5 25. Qxa8 Qxd4 26. Qf3 d5 27. Rd1 Qc4 28. g3 Ne2+ 29. Kg2 d4 30. Qd3 Qc6+ 31. Kf1 1-0

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1999.??.??"]
[Round "3"]
[White "Ahumada Parra, Cristian"]
[Black "Zamora, Carlos"]
[Result "0-1"]
[ECO "D16"]
[WhiteElo "2020"]
[BlackElo "2205"]
[PlyCount "93"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bg4 6. Ne5 Bh5 7. g3 e6 8. Bg2 Nbd7 9. Nxc4 Be7 10. 0-0 0-0 11. a5 Nd5 12. Re1 b5 13. Nd2 a6 14. Qb3 Rc8 15. e4 Nxc3 16. bxc3 c5 17. e5 c4 18. Qc2 Bg6 19. Qd1 Nb8 20. Ne4 Nc6 21. h4 h6 22. Bf4 b4 23. Qa4 bxc3 24. Nf6+ gxf6 25. Bxc6 Qxd4 26. Bb7 c2 27. Bxa6 Rb8 28. Be3 Qxe5 29. Bb6 Qb2 30. Qxc4 Rxb6 31. axb6 Qxb6 32. h5 Bf5 33. g4 Bh7 34. Rec1 Qb2 35. Qe2 Rd8 36. Bc4 Bd6 37. Bxe6 Re8 38. Bxf7+ Kxf7 39. Ra7+ Re7 40. Qc4+ Kg7 41. Rxe7+ Bxe7 42. Re1 Qb4 43. Qe2 Bd6 44. Qe6 Be5 45. Qd7+ Kh8 46. Qc8+ Bg8 47. Rc1 0-1

[Event "Santiago Esucomex op"]
[Site "Santiago de Chile"]
[Date "1998.??.??"]
[Round "5"]
[White "Ahumada Parra, Cristian"]
[Black "Ortega, Renato"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2055"]
[PlyCount "49"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Bd3 d5 6. cxd5 Bxd5 7. Nc3 Bb7 8. 0-0 Be7 9. e4 0-0 10. Re1 Nbd7 11. Qc2 h6 12. Qe2 c5 13. e5 Nh7 14. d5 exd5 15. e6 Ndf6 16. exf7+ Rxf7 17. Bg6 Bd6 18. Qe6 Qf8 19. Bxf7+ Qxf7 20. Qxd6 Ne4 21. Nxe4 dxe4 22. Ne5 Qf5 23. Ng6 Kf7 24. Nh4 Qc8 25. Qg6+ 1-0

[Event "Santiago Esucomex op"]
[Site "Santiago de Chile"]
[Date "1998.??.??"]
[Round "6"]
[White "Ahumada Parra, Cristian"]
[Black "Romero Araya, Diego Alonso"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2055"]
[PlyCount "65"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nbd7 8. Qc2 c5 9. dxe5 dxe5 10. h3 Qc7 11. Bg5 Nb6 12. Rfd1 a6 13. Rac1 Be6 14. Nd5 Nbxd5 15. cxd5 Bd7 16. d6 Qa5 17. Nxe5 Be6 18. Nc4 Qxa2 19. Ra1 Qxa1 20. Rxa1 Rad8 21. e5 Bf5 22. Bd3 Nd5 23. Bxf5 Nb4 24. Qe4 f6 25. Be6+ Kh8 26. exf6 Bxf6 27. Bxf6+ Rxf6 28. Qe5 Rdf8 29. Nb6 Nc6 30. Qd5 Nd4 31. Nd7 Ne2+ 32. Kh2 Nf4 33. Qe5 1-0

[Event "Santiago Esucomex op"]
[Site "Santiago de Chile"]
[Date "1998.??.??"]
[Round "2"]
[White "Barria Zuniga, Daniel"]
[Black "Ahumada Parra, Cristian"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2365"]
[BlackElo "2055"]
[PlyCount "101"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 a6 7. Be3 e6 8. Qd2 Be7 9. 0-0-0 Nxd4 10. Qxd4 b5 11. g4 h6 12. h4 Qa5 13. Kb1 b4 14. Ne2 e5 15. Qb6 Qxb6 16. Bxb6 Be6 17. Bg2 Rb8 18. Bc7 Rc8 19. Bxd6 Nd7 20. Bxe7 Kxe7 21. Nc1 Rc7 22. Rd2 Rhc8 23. Re1 Bc4 24. Bf1 Bxf1 25. Rxf1 Nc5 26. Rfd1 Rc6 27. Rd5 f6 28. R1d2 R8c7 29. Nd3 Nxd3 30. R5xd3 Ke6 31. h5 Ke7 32. Kc1 Ke6 33. Kd1 Ke7 34. Rd5 Ke6 35. Ra5 Rb7 36. Rdd5 Ke7 37. Rac5 Rbb6 38. Kd2 Ke6 39. Kd3 Ke7 40. b3 Ke6 41. c3 bxc3 42. Kxc3 Ke7 43. Rc4 Ke6 44. b4 Ke7 45. a3 Ke6 46. Rcc5 Ke7 47. Kb3 Ke6 48. Ka4 Ke7 49. Rd1 Re6 50. Ka5 Rb7 51. Rc8 1-0

[Event "Santiago Esucomex op"]
[Site "Santiago de Chile"]
[Date "1998.??.??"]
[Round "4"]
[White "Guerb, Leonid"]
[Black "Ahumada Parra, Cristian"]
[Result "1-0"]
[ECO "E41"]
[WhiteElo "2255"]
[BlackElo "2055"]
[PlyCount "56"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nc3 c5 5. e3 Nc6 6. Bd3 Bxc3+ 7. bxc3 d6 8. 0-0 0-0 9. e4 e5 10. d5 Ne7 11. Nh4 Ng6 12. Nf5 Re8 13. Qf3 h6 14. g4 Nh7 15. Qg3 Ne7 16. Kh1 Kh8 17. Rg1 Nxf5 18. gxf5 Rg8 19. Bd2 g5 20. fxg6 Rxg6 21. Qe3 Ng5 22. f4 exf4 23. Qxf4 Nh3 24. Rxg6 Nxf4 25. Rxh6+ Kg7 26. Bxf4 Qa5 27. Rg1+ Kf8 28. Bxd6+ Ke8 1-0

[Event "Santiago Esucomex op"]
[Site "Santiago de Chile"]
[Date "1998.??.??"]
[Round "7"]
[White "Schweitzer, Juan"]
[Black "Ahumada Parra, Cristian"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "2190"]
[BlackElo "2055"]
[PlyCount "105"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Nde2 a6 8. 0-0 e6 9. Bb3 Qc7 10. f4 Be7 11. Kh1 b5 12. a3 Bb7 13. Ng3 Na5 14. Be3 Nc4 15. Bxc4 Qxc4 16. Qd3 Rc8 17. Rfd1 0-0 18. h3 b4 19. axb4 Qxb4 20. Ra3 Qc4 21. Rb3 Ba8 22. Ra1 d5 23. e5 Nd7 24. Nge2 Bc5 25. Nd4 Qxd3 26. cxd3 Nb8 27. Nce2 g6 28. Bd2 Kg7 29. Bb4 Nd7 30. Rxa6 Bxb4 31. Rxb4 Nc5 32. Ra3 Rb8 33. Rxb8 Rxb8 34. b4 Nd7 35. b5 Kf8 36. Kg1 Ke8 37. Kf2 Rc8 38. Ke3 Nb6 39. Ra6 Nd7 40. Kd2 Nc5 41. Ra7 Nd7 42. Nc3 Nc5 43. Na4 Nd7 44. Rxd7 Kxd7 45. Nb6+ Kc7 46. Nxc8 Kxc8 47. Kc3 Kc7 48. Kb4 Kb6 49. g3 Bb7 50. Ne2 d4 51. Nxd4 Bc8 52. Nc2 Bd7 53. Na3 1-0

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1997.??.??"]
[Round "2"]
[White "Ahumada Parra, Cristian"]
[Black "Carmona Rosales, Jose Luis"]
[Result "0-1"]
[ECO "A22"]
[BlackElo "2165"]
[PlyCount "52"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 d6 5. Bg2 Bd7 6. 0-0 Be7 7. d4 0-0 8. b3 a6 9. a4 Re8 10. Bb2 Rb8 11. Qd2 Bf8 12. Rfd1 Qc8 13. Nd5 Nxd5 14. cxd5 Nxd4 15. Nxd4 exd4 16. Bxd4 c5 17. Rac1 Qd8 18. Ba1 b5 19. axb5 Rxb5 20. Rc3 Qb6 21. Qb2 Rb8 22. Rb1 Rb4 23. Re3 Bf5 24. Rc1 Rxb3 25. Qd2 Rb1 26. Rec3 Qa5 0-1

[Event "Santiago op"]
[Site "Santiago de Chile"]
[Date "1997.??.??"]
[Round "4"]
[White "Fuentes, Gerardo"]
[Black "Ahumada Parra, Cristian"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "48"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bd3 Bg7 5. Be3 0-0 6. Qd2 Ng4 7. f4 Nxe3 8. Qxe3 c5 9. Nf3 cxd4 10. Nxd4 Qb6 11. e5 dxe5 12. fxe5 Qxb2 13. Kd2 Qb6 14. Rab1 Qc7 15. Rhe1 Nc6 16. Nxc6 bxc6 17. Nd1 Rd8 18. Nf2 Qa5+ 19. Kc1 Rd5 20. Qf3 Qxe1+ 21. Nd1 Bh6+ 22. Kb2 Qxe5+ 23. c3 Qd6 24. Kc2 Rxd3 0-1

