[Event "CHI-ch sf qual U1600"]
[Site "La Cruz"]
[Date "2019.12.29"]
[Round "4.5"]
[White "Gonzalez Osorio, Rafael"]
[Black "Gallardo Vasconez, Fernando"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1117"]
[BlackElo "1309"]
[PlyCount "96"]
[EventDate "2019.12.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. d4 c6 6. Bc4 Bg4 7. Be2 e6 8. h3 Bh5 9. 0-0 Be7 10. Re1 0-0 11. Bg5 Nbd7 12. Ne5 Bxe2 13. Rxe2 Nb6 14. Re3 Rad8 15. Rd3 Nfd5 16. Ne4 Qc7 17. c3 Bxg5 18. Nxg5 Nf4 19. Rg3 f6 20. Nxe6 Nxe6 21. Qg4 fxe5 22. Qxe6+ Qf7 23. Qxe5 Qxf2+ 24. Kh2 Qf6 25. Qe4 Qf5 26. Qe2 Rde8 27. Qd2 Qf4 28. Qd1 Re3 29. Qg4 Qxg3+ 30. Qxg3 Rxg3 31. Kxg3 Rf7 32. Re1 Kf8 33. Re4 Rf6 34. b3 Kf7 35. c4 Rg6+ 36. Kh2 Re6 37. Rf4+ Rf6 38. Re4 a5 39. Kg3 Rf1 40. Re5 a4 41. d5 cxd5 42. cxd5 Kf8 43. d6 axb3 44. axb3 Rf6 45. Rb5 Rxd6 46. Kf4 Ke7 47. Ke5 Rg6 48. g4 Rg5+ 0-1

[Event "CHI-ch sf qual U1600"]
[Site "La Cruz"]
[Date "2019.12.29"]
[Round "2.1"]
[White "Gonzalez Osorio, Rafael"]
[Black "Sepulveda Castro, Cesar"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1117"]
[BlackElo "1765"]
[PlyCount "118"]
[EventDate "2019.12.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Bf4 Bg4 6. Be2 e6 7. 0-0 Nf6 8. Nbd2 Be7 9. h3 Bh5 10. Ne5 Bxe2 11. Nxc6 Bxd1 12. Nxd8 Be2 13. Rfe1 Ba6 14. Nxe6 fxe6 15. Rxe6 Kf7 16. Rae1 Rhe8 17. Nf3 Bb4 18. Ng5+ Kf8 19. c3 Be7 20. Be5 h6 21. Bxf6 Bxf6 22. Nf3 Rxe6 23. Rxe6 Re8 24. Rd6 Rd8 25. Re6 Kf7 26. Re1 Re8 27. Ne5+ Bxe5 28. dxe5 Ke6 29. f4 Kf5 30. g3 g5 31. fxg5 hxg5 32. e6 Rxe6 33. Rxe6 Kxe6 34. h4 gxh4 35. gxh4 Kf5 36. Kf2 Kg4 37. Ke3 Bf1 38. Kf2 Bd3 39. Ke3 Be4 40. c4 Bh1 41. Kd4 dxc4 42. Kxc4 Kxh4 43. b4 Kg4 44. a4 Kf5 45. Kc5 Ke5 46. b5 b6+ 47. Kb4 Kd5 48. a5 Bf3 49. axb6 axb6 50. Kb3 Kc5 51. Ka4 Bd1+ 52. Ka3 Kxb5 53. Ka2 Kb4 54. Kb2 Bh5 55. Ka2 Kc3 56. Kb1 b5 57. Ka1 b4 58. Kb1 b3 59. Ka1 b2+ 0-1

[Event "CHI-ch sf qual U1600"]
[Site "La Cruz"]
[Date "2019.12.29"]
[Round "5.5"]
[White "Perez Rojas, Felipe"]
[Black "Gonzalez Osorio, Rafael"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "987"]
[BlackElo "1117"]
[PlyCount "38"]
[EventDate "2019.12.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. Nbd2 d5 6. Bd3 Bg4 7. c3 Nbd7 8. h3 Bxf3 9. Qxf3 c5 10. dxc5 e5 11. Bg5 e4 12. Nxe4 dxe4 13. Bxe4 h6 14. Bxb7 Rb8 15. Bf4 Nxc5 16. Bxb8 Qxb8 17. Bc6 Nd3+ 18. Kd2 Ne5 19. Qf4 Qxb2+ 0-1

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.05"]
[Round "8.6"]
[White "Gonzalez Osorio, Rafael"]
[Black "Reyes Zavaleta, Cristhian Yamil"]
[Result "0-1"]
[ECO "C64"]
[WhiteElo "1100"]
[BlackElo "1312"]
[PlyCount "64"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 d6 5. c3 Bd7 6. d4 exd4 7. Bxc6 bxc6 8. cxd4 Bb6 9. h3 h6 10. Nc3 Nf6 11. e5 dxe5 12. dxe5 Nh7 13. Bf4 0-0 14. a3 f6 15. Qb3+ Kh8 16. e6 Bc8 17. Rad1 Qe7 18. Rfe1 Re8 19. Qc4 c5 20. Nd5 Bxe6 21. Qe4 Qf7 22. Nc3 Bb3 23. Qc6 Bxd1 24. Rxd1 Rad8 25. Rf1 Qd7 26. Qb7 Ng5 27. Bxg5 fxg5 28. Rd1 Qc8 29. Rxd8 Qxb7 30. Rxe8+ Kh7 31. Ne5 Ba5 32. Ne2 Qb5 0-1

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.05"]
[Round "7.1"]
[White "Schafranski, Marcelo Emanuel"]
[Black "Gonzalez Osorio, Rafael"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1440"]
[BlackElo "1100"]
[PlyCount "73"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. 0-0 Re8 7. c3 d5 8. h3 Bf5 9. Nbd2 Nbd7 10. c4 e6 11. a3 c5 12. Rc1 cxd4 13. exd4 Ne4 14. cxd5 exd5 15. Bb5 a6 16. Ba4 b5 17. Bb3 Nb6 18. Bc7 Qf6 19. Bxb6 Qxb6 20. Bxd5 Rad8 21. Qb3 Re7 22. Nxe4 Bxe4 23. Bxe4 Rxe4 24. Ng5 Qf6 25. Nxe4 Qf5 26. Ng3 Qg5 27. Qe3 Qd5 28. Ne2 Qd6 29. Rfd1 Qf8 30. Rc2 Bh6 31. Qd3 Bg7 32. d5 Qd6 33. Rc6 Qd7 34. Nc3 Ra8 35. Qg3 Re8 36. Qc7 Qf5 37. d6 1-0

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.04"]
[Round "6.6"]
[White "Gonzalez Osorio, Rafael"]
[Black "Frutos, Leandro Jose"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1100"]
[BlackElo "1460"]
[PlyCount "71"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Be2 Be7 8. 0-0 g5 9. h3 Qc7 10. Bb5 h6 11. Re1 a6 12. Bd3 b6 13. Qe2 Bb7 14. c4 Nb4 15. a3 Nxd3 16. Qxd3 cxd4 17. cxd5 Bxd5 18. Qxd4 Bc5 19. Qd3 Qb7 20. b4 Be7 21. Bb2 0-0-0 22. Rac1+ Kb8 23. Ne4 b5 24. Qe3 Nb6 25. Nd6 Bxd6 26. exd6 Nc4 27. Qc3 Bxf3 28. gxf3 Nxb2 29. Qxb2 Qxf3 30. d7 Qf4 31. Qc3 Qd6 32. Red1 Qb6 33. Qe5+ Kb7 34. Rd6 Qa7 35. Rcc6 Rhg8 36. Qe4 1-0

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.04"]
[Round "5.8"]
[White "Wong Velis, Alejandro Jesus"]
[Black "Gonzalez Osorio, Rafael"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1391"]
[BlackElo "1100"]
[PlyCount "128"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Bd3 Be7 7. Nf3 h6 8. 0-0 0-0 9. Nc3 Nc6 10. b3 Bf6 11. Be3 Bg4 12. Be4 Rb8 13. h3 Bh5 14. Rc1 Re8 15. Qd3 Bxf3 16. Bxf3 Ne7 17. Ne4 Nf5 18. Nxf6+ Qxf6 19. Be4 Ne7 20. d5 c6 21. Bd4 Qg5 22. f4 Qh5 23. Qg3 Ng6 24. Bf3 Qf5 25. Bxb6 axb6 26. Bg4 Qf6 27. dxc6 bxc6 28. Bd7 Re2 29. a4 Qd4+ 30. Kh1 Re3 31. Qf2 Qd3 32. Bxc6 Qxb3 33. Bb5 Re4 34. Qd2 Qa3 35. Rcd1 Rd8 36. Rf3 Qc5 37. Rdf1 d5 38. Rc3 d4 39. Rcc1 d3 40. Rcd1 Re2 41. Qc3 d2 42. Qf3 Qe3 43. Qxe3 Rxe3 44. Kh2 Re4 45. Rf2 Red4 46. g3 Ne7 47. f5 g6 48. fxg6 fxg6 49. g4 h5 50. gxh5 Nf5 51. Re2 gxh5 52. Re5 Ng7 53. Rd5 R8xd5 54. cxd5 Nf5 55. Be2 Ne3 56. Rg1+ Kh8 57. Bd1 Rxd5 58. Kg3 Rg5+ 59. Bg4 hxg4 60. Kf4 d1Q 61. Rxd1 Nxd1 62. Kxg5 gxh3 63. Kf4 h2 64. Kg3 h1Q 0-1

[Event "South America-ch U10 16th"]
[Site "Buenos Aires"]
[Date "2019.12.02"]
[Round "3.7"]
[White "Neira Zamudio, Rafael Thomas"]
[Black "Gonzalez Osorio, Rafael"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1466"]
[BlackElo "1100"]
[PlyCount "67"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 d5 4. Nf3 Nc6 5. Nc3 Bg7 6. Nb5 0-0 7. Nxc7 e5 8. dxe5 Nh5 9. Nxa8 Bg4 10. Be2 Bxf3 11. Bxf3 Nxe5 12. Bxh5 Qxa8 13. Be2 Rd8 14. Bxe5 Bxe5 15. c3 b6 16. Qd3 Qb8 17. h4 Qd6 18. h5 Qf6 19. hxg6 hxg6 20. f4 Bd6 21. Qd4 Qxd4 22. cxd4 Rc8 23. Bd3 Re8 24. Kf2 Re6 25. Rac1 Rf6 26. Rc8+ Bf8 27. Ra8 a5 28. Rc1 Kg7 29. Rcc8 Kh6 30. Rxf8 Kh5 31. Rh8+ Kg4 32. g3 g5 33. Rag8 Rf5 34. Rh4# 1-0

[Event "CHI-ch sf qual U1600"]
[Site "La Ligua"]
[Date "2019.11.23"]
[Round "2.1"]
[White "Gonzalez Osorio, Rafael"]
[Black "Contreras Lobos, Rodrigo"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1117"]
[BlackElo "1594"]
[PlyCount "43"]
[EventDate "2019.11.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. 0-0 Nf6 8. Nc3 Be7 9. Re1 0-0 10. Bf4 a6 11. Qe3 Re8 12. Rad1 Bf8 13. Qd3 Bb5 14. Nxb5 axb5 15. a3 Ra4 16. Bg5 h6 17. Bxf6 Qxf6 18. Qxb5 Raxe4 19. Qxb7 Rxe1+ 20. Nxe1 c5 21. Qb5 g5 22. Qxe8 1-0

[Event "CHI-ch sf qual U1600"]
[Site "La Ligua"]
[Date "2019.11.23"]
[Round "3.2"]
[White "Valencia Castaneda, Juan"]
[Black "Gonzalez Osorio, Rafael"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1427"]
[BlackElo "1117"]
[PlyCount "75"]
[EventDate "2019.11.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 0-0 5. Nf3 Nc6 6. 0-0 Re8 7. e3 e4 8. Ng5 Bb4 9. Ncxe4 Ne5 10. d3 c6 11. a3 Ba5 12. b4 Bc7 13. c5 d6 14. cxd6 Bxd6 15. d4 Ng6 16. Bb2 Bf5 17. Nxf6+ Qxf6 18. e4 Be6 19. e5 Nxe5 20. dxe5 Bxe5 21. Ne4 Qf5 22. Bxe5 Qxe5 23. Nc5 Red8 24. Qe1 Qxe1 25. Rfxe1 Rac8 26. Rad1 Bg4 27. Rxd8+ Rxd8 28. Nxb7 Rf8 29. Bxc6 h6 30. Nc5 Kh7 31. Be4+ g6 32. f3 Bc8 33. Re2 Kg7 34. Rd2 Re8 35. g4 Re5 36. Rd5 Re8 37. Kf2 Kf6 38. h4 1-0

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.26"]
[Round "8"]
[White "Ccana Minauro, Wernher Sebastian"]
[Black "Gonzalez Osorio, Rafael"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1289"]
[BlackElo "1127"]
[PlyCount "63"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Bd3 Be7 7. Nf3 0-0 8. 0-0 Bg4 9. Nc3 Nc6 10. b3 Bf6 11. Be3 h6 12. Bb1 Re8 13. Be4 Rb8 14. Rc1 Nd7 15. Qd3 Bxf3 16. Bxf3 Bg5 17. Rfe1 Nb4 18. Qd2 c5 19. d5 Ne5 20. Bxg5 Qxg5 21. Qxg5 hxg5 22. Be4 Ned3 23. Bxd3 Nxd3 24. Rxe8+ Rxe8 25. Rd1 Nf4 26. Kf1 f5 27. g3 Ng6 28. Re1 Re7 29. Nb5 Kf8 30. Nxd6 Rxe1+ 31. Kxe1 Ke7 32. Nxb7 1-0

[Event "Pan American-ch U10"]
[Site "Guayaquil"]
[Date "2019.07.25"]
[Round "7"]
[White "Gonzalez Osorio, Rafael"]
[Black "Cuya Zevallos, Andrew Francisco"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1127"]
[BlackElo "1350"]
[PlyCount "59"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bxf3 7. Qxf3 Qf6 8. Qg3 Bd6 9. d3 Qg6 10. Nd2 Ne7 11. c3 f6 12. Nb3 0-0-0 13. Qxg6 Nxg6 14. d4 Rhe8 15. Re1 exd4 16. cxd4 Bb4 17. Re2 Ne7 18. a3 Bd6 19. e5 Ng6 20. f4 Bf8 21. Bd2 b6 22. Rc1 Kb7 23. g3 Ne7 24. Kg2 Nf5 25. Re4 Nd6 26. Re3 Nf5 27. Re4 Nd6 28. Re3 Nf5 29. Re4 Nd6 30. Re3 1/2-1/2

[Event "CHI-ch sf"]
[Site "Vina del Mar"]
[Date "2018.12.29"]
[Round "1.3"]
[White "Norero Valenzuela, Renato"]
[Black "Gonzalez Osorio, Rafael"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1498"]
[BlackElo "1212"]
[PlyCount "101"]
[EventDate "2018.12.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nc6 2. a3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. h3 e5 6. d3 Bc5 7. e3 0-0 8. b4 Nxc3 9. Qc2 Bd6 10. Qxc3 Qe7 11. Bd2 Bf5 12. b5 Nd8 13. Ne2 Ne6 14. Ng3 Bg6 15. Be2 Nc5 16. 0-0 Nd7 17. e4 Nf6 18. Qc1 a6 19. bxa6 Rxa6 20. f4 Bc5+ 21. Kh2 exf4 22. Bxf4 c6 23. a4 b5 24. axb5 Rxa1 25. Qxa1 cxb5 26. Rc1 Rc8 27. d4 Nxe4 28. dxc5 Nxg3 29. Bg4 f5 30. Qa2+ Bf7 31. Qa6 Qe8 32. Bf3 Ne4 33. c6 Bd5 34. Qxb5 Bxc6 35. Qb3+ Kh8 36. Qc4 Bb7 37. Qf1 Qa4 38. Rxc8+ Bxc8 39. Qc1 Nc5 40. Be5 Qa5 41. Qb2 Ne6 42. Qb8 Qc5 43. Bd6 Qc1 44. Bd5 Nd4 45. Bb7 Nb5 46. Bf4 Qc5 47. Bxc8 Qf8 48. Bxf5 Qxb8 49. Bxb8 g6 50. Bd7 Na3 51. Be5+ 1-0

[Event "Pan American-ch U10"]
[Site "Santiago de Chile"]
[Date "2018.07.25"]
[Round "6"]
[White "Zacarias Rodriguez, Santiago"]
[Black "Gonzalez Osorio, Rafael"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "1216"]
[PlyCount "49"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Nc6 6. Bb5 a6 7. Nd5 Qxb5 8. Nxc7+ Kd8 9. Nxb5 axb5 10. Nf3 Bg4 11. c3 e5 12. dxe5 Nxe5 13. Bf4+ Ned7 14. Qd3 g6 15. 0-0 h6 16. Rfd1 g5 17. Be5 Bg7 18. Qd4 Ra6 19. Bxf6+ Bxf6 20. Qxg4 Kc8 21. Qxd7+ Kb8 22. Qxb5 Ra7 23. Ne5 Bxe5 24. Qxe5+ Ka8 25. Qxh8# 1-0

[Event "Pan American-ch U10"]
[Site "Santiago de Chile"]
[Date "2018.07.23"]
[Round "2"]
[White "Duong, Kevin"]
[Black "Gonzalez Osorio, Rafael"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1576"]
[BlackElo "1216"]
[PlyCount "33"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nc6 5. Bc4 Nf6 6. d3 Bg4 7. Bd2 Nd4 8. Nb5 Qb6 9. Nbxd4 Qxd4 10. Nxd4 Bxd1 11. Rxd1 e5 12. Nb5 0-0-0 13. Nxa7+ Kb8 14. Nb5 Bc5 15. 0-0 c6 16. Nc3 Rhe8 17. Bg5 1-0

[Event "Vina del Mar U2000 2nd"]
[Site "Vina del Mar"]
[Date "2018.06.16"]
[Round "3.7"]
[White "Gonzalez Osorio, Rafael"]
[Black "Rozas Lazcano, Valeska"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1300"]
[BlackElo "1235"]
[PlyCount "112"]
[EventDate "2018.06.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d3 Nf6 4. g3 g6 5. h3 Bg7 6. Bg2 Nc6 7. Be3 Bd7 8. Qd2 0-0 9. Bh6 a6 10. Nge2 b5 11. Bxg7 Kxg7 12. 0-0 Qc8 13. f4 Bxh3 14. Bxh3 Qxh3 15. Rf2 b4 16. Nd5 Nxd5 17. exd5 Na7 18. f5 Qh6 19. Qxh6+ Kxh6 20. fxg6 fxg6 21. Rxf8 Rxf8 22. Nf4 Nb5 23. Ne6 Rf7 24. c4 Nd4 25. Nd8 Rf3 26. Kg2 Rxd3 27. Nf7+ Kg7 28. Ng5 Rd2+ 29. Kh3 Rxb2 30. Rf1 h5 31. Rf7+ Kh6 32. Nh7 Rxa2 33. g4 hxg4+ 34. Kxg4 Rg2+ 35. Kh3 Re2 36. Kg4 Re4+ 37. Kh3 b3 38. Nf8 Kg5 39. Ne6+ Nxe6 40. dxe6 Rxe6 41. Rf2 Re3+ 42. Kh2 Rc3 43. Rg2+ Kh6 44. Rg1 Rc2+ 45. Kh3 b2 46. Rb1 a5 47. Kg4 Rxc4+ 48. Kg3 Rc2 49. Kf4 a4 50. Rh1+ Kg7 51. Ke3 Rc1 52. Rh2 b1Q 53. Kf4 Rc4+ 54. Kf3 Qd3+ 55. Kg2 Rc2+ 56. Kh1 Qd1# 0-1

[Event "Vina del Mar U2000 2nd"]
[Site "Vina del Mar"]
[Date "2018.06.16"]
[Round "2.5"]
[White "Miranda Camus, Gonzalo"]
[Black "Gonzalez Osorio, Rafael"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1220"]
[BlackElo "1300"]
[PlyCount "135"]
[EventDate "2018.06.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 e6 5. d4 Nf6 6. Bd3 c6 7. Bf4 Nh5 8. Bd2 Qc7 9. Qxh5 g6 10. Qe2 Qd8 11. Nf3 Nd7 12. d5 cxd5 13. Nxd5 Be7 14. Nxe7 Qxe7 15. 0-0 0-0 16. a3 e5 17. Rfe1 f6 18. Bc4+ Kg7 19. Bb4 Nc5 20. Nd2 Qc7 21. Ne4 b6 22. Nc3 a5 23. Bxc5 Qxc5 24. Rad1 Bf5 25. Bd3 Be6 26. Qe3 Qc6 27. Be4 Qc5 28. Qxc5 bxc5 29. Bxa8 Rxa8 30. f4 Bg4 31. fxe5 Bxd1 32. exf6+ Kxf6 33. Rxd1 Rb8 34. b3 Rc8 35. Nd5+ Ke5 36. Ne3 Ke4 37. Kf2 h5 38. Rd5 c4 39. bxc4 Rxc4 40. Nxc4 Kxd5 41. Nxa5 Kd4 42. Ke2 Kc3 43. Kd1 Kb2 44. Kd2 Kxa3 45. Kd3 Ka4 46. Nc6 Kb5 47. Ne5 g5 48. c4+ Kc5 49. h3 h4 50. Nf7 Kc6 51. Nxg5 Kc5 52. Ne4+ Kc6 53. g3 hxg3 54. Nxg3 Kd7 55. h4 Ke7 56. h5 Kf7 57. c5 Kf6 58. Kd4 Kg5 59. c6 Kg4 60. h6 Kg5 61. h7 Kg4 62. h8Q Kxg3 63. Qf8 Kg4 64. Ke4 Kg5 65. c7 Kg6 66. c8Q Kh7 67. Qg8+ Kh6 68. Qh3# 1-0

[Event "Quilpue June op"]
[Site "Quilpue"]
[Date "2018.06.02"]
[Round "1.1"]
[White "Manzano Valverde, Jorge"]
[Black "Gonzalez Osorio, Rafael"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1677"]
[BlackElo "1216"]
[PlyCount "67"]
[EventDate "2018.06.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd3 Bf5 6. Nf3 Bxd3 7. Qxd3 c6 8. 0-0 Nbd7 9. a3 Qc7 10. Re1 0-0-0 11. b4 e5 12. dxe5 Nxe5 13. Qf5+ Ned7 14. Bf4 Bd6 15. Bxd6 Qxd6 16. Rad1 Qc7 17. Re7 g6 18. Qh3 Rhf8 19. Ne5 h5 20. Nxf7 Rxf7 21. Rxf7 Ng4 22. Qg3 Nge5 23. Re7 Qb8 24. Ne4 h4 25. Qh3 Qc7 26. Nc5 g5 27. Ne6 g4 28. Qxh4 Nf3+ 29. gxf3 gxf3 30. Nxc7 Rg8+ 31. Kf1 Rg2 32. Rdxd7 b6 33. Qh8+ Kb7 34. Qa8# 1-0

[Event "Vina del Mar CEPA 6th"]
[Site "Vina del Mar"]
[Date "2018.05.25"]
[Round "1.2"]
[White "Gonzalez Osorio, Rafael"]
[Black "Larrain Cortes, Eugenio Esteban"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1300"]
[BlackElo "1946"]
[PlyCount "84"]
[EventDate "2018.05.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nb5 Bb4+ 6. c3 Ba5 7. Qd2 a6 8. Nd4 Qxe4+ 9. Ne2 Nf6 10. Qe3 Bb6 11. Qxe4+ Nxe4 12. Be3 Bxe3 13. fxe3 0-0 14. g3 Re8 15. Bg2 Nf6 16. 0-0 Rxe3 17. Nf4 d6 18. Nd2 Bd7 19. Rae1 Rae8 20. Nc4 Rxe1 21. Rxe1 Rxe1+ 22. Kf2 Ra1 23. a3 Ra2 24. h4 b5 25. Bxc6 Bxc6 26. Na5 Rxb2+ 27. Ne2 Bd5 28. Ke3 Ra2 29. Nd4 Rxa3 30. Nab3 Bxb3 31. Nxb3 Rxb3 32. Kd4 c5+ 33. Kd3 h5 34. Kd2 Ng4 35. Kd3 a5 36. Kc2 c4 37. Kd2 a4 38. Kc2 a3 39. Kd2 a2 40. Ke2 Rxc3 41. Kf1 Rc2 42. Ke1 a1Q# 0-1

[Event "Quilpue U1600"]
[Site "Quilpue"]
[Date "2018.05.20"]
[Round "5.3"]
[White "Gonzalez Osorio, Rafael"]
[Black "Zamora Zamora, Cristian"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1300"]
[BlackElo "1433"]
[PlyCount "26"]
[EventDate "2018.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Bd6 6. Bc4 Nge7 7. 0-0 h5 8. Qd2 h4 9. Nf5 h3 10. Nxd6+ cxd6 11. g3 Qf3 12. Bxf7+ Kf8 13. Bh5 Qg2# 0-1

