[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.12"]
[Round "6"]
[White "Donoso Silva, Santiago"]
[Black "Norambuena Hernandez, Marco Antonio"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1694"]
[BlackElo "1573"]
[PlyCount "119"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Be7 5. g3 dxe4 6. dxe4 Nc6 7. Bb5 Bd7 8. 0-0 a6 9. Be2 0-0 10. Re1 Ng4 11. Nb3 e5 12. c3 Be6 13. h3 Nf6 14. Qxd8 Raxd8 15. Bf1 Rd7 16. Bg5 h6 17. Bxf6 gxf6 18. Rad1 Rfd8 19. Rxd7 Rxd7 20. Nh4 Bxb3 21. axb3 Bc5 22. b4 Ba7 23. Bc4 Rd2 24. Re2 Rxe2 25. Bxe2 b5 26. Bg4 Ne7 27. Nf5 Nxf5 28. Bxf5 Bb6 29. Bc8 a5 30. bxa5 Bxa5 31. b4 Bb6 32. Bd7 c5 33. Bxb5 cxb4 34. cxb4 Kf8 35. Bc6 Ke7 36. Kg2 Kd6 37. b5 Bd4 38. f4 Kc5 39. Kf3 Bb2 40. Kg4 Bc1 41. Kf5 Kd6 42. Bd5 exf4 43. gxf4 Ke7 44. b6 Be3 45. b7 Ba7 46. Kg4 Kf8 47. Kf3 Ke7 48. Ke2 Bb8 49. f5 Be5 50. Kd3 Kd8 51. Bxf7 Kc7 52. Bd5 Bb2 53. Ke3 Be5 54. Kf3 Kd8 55. Kg4 Ke7 56. Kh5 Bf4 57. Be6 Kf8 58. Kg6 Be5 59. Kxh6 Bf4+ 60. Kg6 1-0

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.12"]
[Round "7"]
[White "Riquelme Abuffon, Nicolas Maximiliano"]
[Black "Donoso Silva, Santiago"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1779"]
[BlackElo "1694"]
[PlyCount "61"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[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. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nc2 Nxd5 13. Qxd5 Ra7 14. a4 Bb7 15. Qd3 bxa4 16. Rxa4 0-0 17. Ne3 Bc6 18. Ra3 Qa8 19. Nd5 Bxd5 20. exd5 e4 21. Qe3 Rc8 22. Be2 Rc5 23. 0-0 Qxd5 24. b4 Rcc7 25. b5 Rc5 26. Rd1 Qe6 27. Rxa6 Rxa6 28. bxa6 Ra5 29. Qb6 g6 30. Qxa5 Qb3 31. a7 1-0

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.11"]
[Round "4"]
[White "Donoso Silva, Santiago"]
[Black "Miranda Camus, Gonzalo"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "1694"]
[BlackElo "1477"]
[PlyCount "107"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 h6 9. Bxf6 gxf6 10. 0-0-0 Rg8 11. Nh4 Qa5 12. g3 e6 13. Rhe1 Rc8 14. Nd5 Bxd5 15. exd5 e5 16. Kb1 b5 17. Qd3 Qb6 18. Re3 Kd8 19. Qh7 Rg7 20. Qxh6 Qc5 21. Re2 Qc4 22. Red2 Ke8 23. Qxf6 Rg4 24. h3 Rd4 25. c3 Rxd2 26. Rxd2 Qe4+ 27. Kc1 b4 28. Qf3 Qxf3 29. Nxf3 Bh6 30. Kc2 Bxd2 31. Nxd2 bxc3 32. bxc3 f5 33. f3 Kf7 34. g4 Rh8 35. gxf5 Rxh3 36. Ne4 Rh2+ 37. Kb3 Rh5 38. Nxd6+ Ke7 39. Nc8+ Kd7 40. Nxa7 Rxf5 41. Nc6 Kd6 42. a4 Rxf3 43. Nb4 e4 44. a5 Rf1 45. a6 Ra1 46. Kc2 Kc5 47. Kd2 Kb6 48. Ke3 Re1+ 49. Kd2 Rh1 50. d6 Rh6 51. Ke3 Rxd6 52. Kxe4 Rd1 53. Ke5 Rd8 54. Ke4 1/2-1/2

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.11"]
[Round "5"]
[White "Ramirez Camilla, Agustin"]
[Black "Donoso Silva, Santiago"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1682"]
[BlackElo "1694"]
[PlyCount "68"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. Re1 Nge7 7. d3 0-0 8. Nbd2 d6 9. Nf1 h6 10. h4 f5 11. Bc4+ Kh7 12. Ne3 Na5 13. Nd5 Nxd5 14. Bxd5 f4 15. d4 Bg4 16. b4 cxb4 17. cxb4 Nc6 18. Bxc6 bxc6 19. dxe5 Bxe5 20. Rb1 Bxf3 21. Qxf3 Qxh4 22. Bb2 Rae8 23. Bxe5 Rxe5 24. Rbc1 Rh5 25. Kf1 c5 26. bxc5 Rxc5 27. Rxc5 dxc5 28. e5 Qe7 29. Re4 g5 30. Qd3 Kg7 31. e6 Rf6 32. Qd5 Kg6 33. Qd3 Kg7 34. Qd5 Kg6 1/2-1/2

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.10"]
[Round "3"]
[White "Cosoi Scherzer, Alejandro"]
[Black "Donoso Silva, Santiago"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1939"]
[BlackElo "1694"]
[PlyCount "85"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[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. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Rb8 13. a4 g6 14. axb5 axb5 15. Be2 Bg5 16. 0-0 Be6 17. Ncb4 Bxd5 18. Nxd5 Qc8 19. Bg4 f5 20. exf5 gxf5 21. Bh3 Qe6 22. Qh5 Qg6 23. Qe2 e4 24. f4 exf3 25. Qxf3 Ne5 26. Qg3 Kh8 27. Ra7 f4 28. Qe1 f3 29. Qg3 h5 30. gxf3 h4 31. Qg2 Nxf3+ 32. Rxf3 Rxf3 33. Qxf3 Be3+ 34. Kf1 Bxa7 35. Ne7 Qg1+ 36. Ke2 Qxh2+ 37. Kd1 Qg1+ 38. Bf1 Qg5 39. Qf7 Qg4+ 40. Be2 Qa4+ 41. Kd2 Be3+ 42. Kxe3 Qa7+ 43. Kd2 1-0

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.09"]
[Round "2"]
[White "Contreras Alarcan, Josa Manuel"]
[Black "Donoso Silva, Santiago"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1404"]
[BlackElo "1694"]
[PlyCount "60"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Be2 e6 5. Nbd2 Bd6 6. b3 h6 7. Bb2 0-0 8. 0-0 Nbd7 9. Ne5 c5 10. Bd3 Bxd3 11. cxd3 cxd4 12. exd4 Rc8 13. f4 Qb6 14. Kh1 Rc7 15. Ndf3 Rfc8 16. Nxd7 Nxd7 17. f5 exf5 18. Ne5 Bxe5 19. dxe5 Rc2 20. Rc1 Rxc1 21. Bxc1 Nxe5 22. d4 Ng4 23. h3 Nf6 24. Rxf5 Ne4 25. Rf3 Rc3 26. Bb2 Rc6 27. Qe2 Qc7 28. Qe3 Rc2 29. Ba3 Rxa2 30. Bc5 Ra1+ 0-1

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2022.02.08"]
[Round "1"]
[White "Donoso Silva, Santiago"]
[Black "Gonzalez Culi, Diego"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1694"]
[BlackElo "2152"]
[PlyCount "66"]
[EventDate "2022.02.08"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CHI"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 Qc7 9. 0-0-0 Qb6 10. Rhe1 Qxd4 11. Nxd4 Nd7 12. f4 h6 13. Bh4 g5 14. Bg3 gxf4 15. Bxf4 e5 16. Nxc6 bxc6 17. Be3 Rg8 18. Rd2 Nf6 19. h3 Rg3 20. Bg1 h5 21. Rf2 Bh6+ 22. Kb1 Ke7 23. Ref1 Rg6 24. Bh2 Rag8 25. g4 hxg4 26. hxg4 R8g7 27. g5 Bxg5 28. Bg3 Be3 29. Rf3 Rxg3 30. Rxf6 Bf4 31. R6xf4 exf4 32. Ne2 Rg2 33. Nxf4 Rf2 0-1

