[Event "Wch U18"]
[Site "Florianopolis"]
[Date "2024.11.07"]
[Round "9"]
[White "Luzzi, Oliver Sthifler Lim"]
[Black "Rubio Chanchay, Ostin Jose"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1551"]
[BlackElo "1751"]
[PlyCount "68"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 Nbd7 10. Nd5 Nxd5 11. exd5 Bf5 12. Be2 0-0 13. 0-0 e4 14. Rae1 exf3 15. Bxf3 Ne5 16. Nd4 Bg6 17. Be2 Be4 18. Nf5 Bf6 19. Rf4 Bxf5 20. Rxf5 g6 21. Rf2 Bg7 22. Qb4 Qe7 23. Bb6 Rfe8 24. Ref1 f5 25. b3 Nd7 26. Bd4 Qe4 27. c3 Nc5 28. Bxg7 Kxg7 29. c4 Qe3 30. Re1 Ne4 31. Qxb7+ Kh6 32. Ref1 Qd4 33. g3 Nxf2 34. Rxf2 Rxe2 0-1

[Event "Wch U18"]
[Site "Florianopolis"]
[Date "2024.11.06"]
[Round "8"]
[White "Rubio Chanchay, Ostin Jose"]
[Black "Zelaya Aragon, Eros Ivan"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1751"]
[BlackElo "1909"]
[PlyCount "64"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Qd2 Nbd7 10. 0-0-0 Rc8 11. Kb1 b5 12. g3 Nb6 13. Qf2 Nc4 14. Bxc4 Rxc4 15. Bb6 Qa8 16. Na5 Rc8 17. a3 Be7 18. Rhe1 0-0 19. f4 Rxc3 20. bxc3 Nxe4 21. Qe3 f5 22. c4 bxc4 23. c3 Rb8 24. Ka2 exf4 25. gxf4 Bh4 26. Rxd6 Bxe1 27. Qxe1 Nxd6 28. Qxe6+ Nf7 29. Nc6 Re8 30. Ne7+ Kh8 31. Qxf7 Qg2+ 32. Ka1 Qf1+ 0-1

[Event "Wch U18"]
[Site "Florianopolis"]
[Date "2024.11.05"]
[Round "7"]
[White "Varela, Mateo"]
[Black "Rubio Chanchay, Ostin Jose"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1951"]
[BlackElo "1751"]
[PlyCount "91"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 g6 7. N1c3 a6 8. Na3 Bg7 9. Be3 Be6 10. Nd5 Nd4 11. Nc2 Bxd5 12. cxd5 Qa5+ 13. Bd2 Qb6 14. Nxd4 exd4 15. Qa4+ Ke7 16. Bd3 Nf6 17. Ba5 Qa7 18. Qb4 Nd7 19. Qd2 Rhc8 20. 0-0 Ne5 21. Rac1 b5 22. b3 Qd7 23. h3 Rxc1 24. Rxc1 Rc8 25. Rxc8 Qxc8 26. Qc2 Qc5 27. Bd2 Nxd3 28. Qxd3 Qa3 29. Qc2 Qc5 30. Qb1 Bf6 31. Kf1 h5 32. Ke2 Kd7 33. Kd3 Bd8 34. Qc1 f6 35. Qxc5 dxc5 36. g3 g5 37. a4 Kd6 38. f4 g4 39. hxg4 hxg4 40. f5 Bb6 41. Bf4+ Kd7 42. Bh6 Bc7 43. axb5 axb5 44. Bf8 Bb6 45. Bh6 Bc7 46. Bf8 1/2-1/2

[Event "Wch U18"]
[Site "Florianopolis"]
[Date "2024.11.03"]
[Round "6"]
[White "Rubio Chanchay, Ostin Jose"]
[Black "Wu, Bing Shen"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1751"]
[BlackElo "1872"]
[PlyCount "75"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 c6 6. Bh6 Bxh6 7. Qxh6 Qa5 8. Bd3 c5 9. d5 b5 10. Bxb5+ Nbd7 11. Nge2 Rb8 12. Bxd7+ Bxd7 13. 0-0 Rxb2 14. Rab1 Rb4 15. f4 Qc7 16. a3 Rb6 17. h3 c4 18. Kh1 Qc5 19. Rbd1 Qe3 20. g4 Qc5 21. f5 gxf5 22. g5 Nxe4 23. Nxe4 fxe4 24. g6 fxg6 25. Qg7 Kd8 26. Qxh8+ Kc7 27. Qc3 e3 28. Rf4 Bb5 29. a4 Ba6 30. Nd4 Qxd5+ 31. Kg1 Qh5 32. Re1 Qg5+ 33. Rg4 Qd5 34. Qxe3 e5 35. Nb5+ Kd7 36. Qh6 Bb7 37. Qxh7+ Kc8 38. Qc7# 1-0

[Event "Wch U18"]
[Site "Florianopolis"]
[Date "2024.11.02"]
[Round "5"]
[White "Parrilla, Juan Jose"]
[Black "Rubio Chanchay, Ostin Jose"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1940"]
[BlackElo "1751"]
[PlyCount "66"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Re1 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. a3 Be7 12. Nbd2 Nxd2 13. Bxd2 0-0 14. Rc1 Rac8 15. Rc3 Qd8 16. h4 b5 17. Qc2 Nb8 18. Ng5 g6 19. Ree3 Rc4 20. Rxc4 dxc4 21. Re4 Nc6 22. Nf3 Qd5 23. Rg4 f5 24. exf6 Bxf6 25. Bh6 Rf7 26. Qd2 a5 27. Qe3 b4 28. Re4 Re7 29. Ne5 bxa3 30. bxa3 Bxe5 31. dxe5 Rf7 32. Rf4 Nxe5 33. Rd4 Rf3 1-0

[Event "Wch U18"]
[Site "Florianopolis"]
[Date "2024.11.01"]
[Round "4"]
[White "Rubio Chanchay, Ostin Jose"]
[Black "Miller, Ariel"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1751"]
[BlackElo "1812"]
[PlyCount "89"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 Nc6 8. Be3 d6 9. Nc3 Nf6 10. Bxa7 Rxa7 11. 0-0-0 b5 12. f4 Rd7 13. g4 Qc7 14. g5 Ng8 15. h4 Nge7 16. Qf2 Bb7 17. Rhf1 b4 18. Na4 Nc8 19. h5 a5 20. Kb1 Qd8 21. Bc4 Qe7 22. Qg1 Kf8 23. Rd2 Rc7 24. Bd3 Ba8 25. Rdf2 Qe8 26. Rd2 Rb7 27. Ba6 Rc7 28. Bxc8 Rxc8 29. Nb6 Rd8 30. Nxa8 Rxa8 31. Rxd6 a4 32. Qc5 Ne7 33. Nc1 Rb8 34. Rfd1 Kg8 35. Qc7 Nd5 36. exd5 Rc8 37. Qd7 h6 38. dxe6 fxe6 39. Qxe8+ Rxe8 40. g6 Kf8 41. Rd7 b3 42. axb3 axb3 43. Nxb3 e5 44. f5 e4 45. Nd4 1-0

[Event "Wch U18"]
[Site "Florianopolis"]
[Date "2024.10.31"]
[Round "3"]
[White "Lin, Chenyi"]
[Black "Rubio Chanchay, Ostin Jose"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "1926"]
[BlackElo "1751"]
[PlyCount "57"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e4 exd4 9. Nxd4 Nb6 10. b3 Nfd7 11. Bf4 Nc5 12. Rc1 a5 13. Ndb5 Bd7 14. a3 a4 15. Nxc7 Qxc7 16. Bxd6 Qc8 17. Nd5 Nxd5 18. cxd5 Nxb3 19. Rxc8 Rfxc8 20. Bb4 Rc1 21. Qd3 Rac8 22. h4 Nd4 23. Rxc1 Rxc1+ 24. Kh2 Rc2 25. Qe3 h5 26. e5 Nf5 27. Qb6 Kh7 28. e6 Bd4 29. Qxd4 1-0

[Event "Wch U18"]
[Site "Florianopolis"]
[Date "2024.10.30"]
[Round "2"]
[White "Fuentes, Agustin"]
[Black "Rubio Chanchay, Ostin Jose"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2084"]
[BlackElo "1751"]
[PlyCount "70"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 d5 8. exd5 Nxd5 9. Nde2 h5 10. gxh5 Rxh5 11. Bg2 Nc6 12. Nxd5 exd5 13. Be3 Be6 14. c3 Qh4 15. Qd2 0-0-0 16. Nf4 Rf5 17. Nxe6 fxe6 18. 0-0-0 Be7 19. Kb1 Rdf8 20. Qe2 Kb8 21. Rhf1 R8f6 22. Qg4 Qh7 23. Qg3+ Re5+ 24. Ka1 Rg6 25. Qh2 Ka8 26. Rg1 Bg5 27. Bc5 Qh4 28. Qg3 Qc4 29. Bd4 Nxd4 30. Qxe5 Bf6 31. Rxd4 Bxe5 32. Rxc4 Bh2 33. Rc8+ Ka7 34. Rf1 Rxg2 35. Kb1 Bf4 1-0

[Event "Wch U18"]
[Site "Florianopolis"]
[Date "2024.10.29"]
[Round "1"]
[White "Rubio Chanchay, Ostin Jose"]
[Black "Garzon Zapatanga, Christopher Leonel"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1751"]
[BlackElo "2253"]
[PlyCount "64"]
[EventDate "2024.10.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 Nbd7 10. g4 b5 11. g5 b4 12. Ne2 Nh5 13. Ng3 Nxg3 14. hxg3 a5 15. f4 Qc7 16. f5 Bc4 17. Bxc4 Qxc4 18. Qd3 Rc8 19. Nxa5 Qxc2 20. Qxc2 Rxc2 21. Kd1 Rxb2 22. f6 gxf6 23. Rc1 Nc5 24. gxf6 Rxa2 25. Nc4 Bf8 26. Nxd6+ Bxd6 27. Bxc5 Bxc5 28. Rxc5 0-0 29. Rh5 b3 30. Rg5+ Kh8 31. Rgxe5 Ra1+ 32. Kd2 b2 0-1

[Event "Cuenca Crespi Memorial"]
[Site "Cuenca"]
[Date "2024.04.26"]
[Round "6"]
[White "Orozco Aguilera, Pablo Sebastian"]
[Black "Rubio Chanchay, Ostin Jose"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "1873"]
[BlackElo "1700"]
[PlyCount "57"]
[EventDate "2024.04.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Bg5 c5 7. d5 e6 8. Bd3 h6 9. Be3 exd5 10. cxd5 b5 11. Nf3 c4 12. Bc2 b4 13. Ne2 Re8 14. Ng3 Ba6 15. 0-0 c3 16. Re1 cxb2 17. Rb1 Qa5 18. Bd4 Qxa2 19. Rxb2 Qa5 20. Qd2 Nbd7 21. Qxb4 Qxb4 22. Rxb4 Rec8 23. Ra1 Rxc2 24. Rxa6 Nc5 25. Bxc5 Rxc5 26. Rb7 Rc1+ 27. Kh2 Rc4 28. e5 Nxd5 29. exd6 1/2-1/2

[Event "Cuenca Crespi Memorial"]
[Site "Cuenca"]
[Date "2024.04.24"]
[Round "2"]
[White "Saltos Velez, Adrian Arturo"]
[Black "Rubio Chanchay, Ostin Jose"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2032"]
[BlackElo "1700"]
[PlyCount "52"]
[EventDate "2024.04.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. cxd4 Nxe4 7. d5 Qa5+ 8. Nc3 Nxc3 9. bxc3 Nb8 10. 0-0 g6 11. Qd4 Rg8 12. Bd2 Bg7 13. Qc4 Nd7 14. Rfe1 Nb6 15. Qc7 Bf6 16. Rab1 Qxd5 17. Bb5+ Nd7 18. Be3 g5 19. Nd4 a6 20. c4 Qe4 21. f3 Qd3 22. Rb3 Qg6 23. Ba4 Be5 24. Rxb7 Bxb7 25. Qxb7 Rd8 26. Nc6 Qh6 1-0

[Event "ECU-ch U18"]
[Site "Riobamba"]
[Date "2023.04.13"]
[Round "3"]
[White "Rubio Chanchay, Ostin Jose"]
[Black "Atiencia Penaloza, Cristian Damian"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1583"]
[BlackElo "1350"]
[PlyCount "67"]
[EventDate "2023.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Be2 d6 8. Qd2 0-0 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. Kb1 Rc8 12. f3 Qa5 13. Nd5 Qd8 14. Nxf6+ Bxf6 15. Bxf6 exf6 16. h4 Rc5 17. h5 Qa5 18. b3 Qxd2 19. Rxd2 Rfc8 20. hxg6 hxg6 21. c4 f5 22. Rxd6 fxe4 23. fxe4 Re5 24. Bf3 b5 25. cxb5 Rxb5 26. Rc1 Rxc1+ 27. Kxc1 a5 28. Ra6 Kg7 29. Ra7 Kf6 30. Kb2 g5 31. Be2 Rc5 32. Rb7 Ke5 33. Rb5 Rxb5 34. Bxb5 1/2-1/2

[Event "ECU-ch U18"]
[Site "Riobamba"]
[Date "2023.04.12"]
[Round "1"]
[White "Rubio Chanchay, Ostin Jose"]
[Black "Salazar Peralta, Edwin Elian"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1583"]
[BlackElo "1209"]
[PlyCount "75"]
[EventDate "2023.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 c5 5. 0-0 Nf6 6. Qe2 Be7 7. c3 0-0 8. e5 Ne8 9. dxc5 Bxc5 10. Bxh7+ Kxh7 11. Ng5+ Kg6 12. Qg4 f5 13. Qh4 Nf6 14. exf6 Rh8 15. Qg3 Kxf6 16. b4 Be7 17. c4 Bxb4 18. Bb2+ Ke7 19. Nf7 Qf8 20. Nxh8 Qxh8 21. Qxg7+ Qxg7 22. Bxg7 Na6 23. Bc3 Bd6 24. Nd2 Rg8 25. f3 Bc5+ 26. Kh1 Nb4 27. Nb3 Bd6 28. Rf2 Nd3 29. Rd2 Nf4 30. Rf1 Ba6 31. Rfd1 Bxc4 32. Rxd6 Bd5 33. Bb4 Ke8 34. Rc1 Rxg2 35. Rc8+ Kf7 36. Rxd7+ Kf6 37. Rf8+ Ke5 38. Bc3# 1-0

[Event "South America-ch U14 17th"]
[Site "Guayaquil"]
[Date "2022.01.30"]
[Round "9"]
[White "Pianchiche Acero, Miyamu Nillu"]
[Black "Rubio Chanchay, Ostin Jose"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1474"]
[BlackElo "1455"]
[PlyCount "61"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 c6 4. Nf3 d6 5. d4 Qc7 6. d5 cxd5 7. cxd5 g6 8. Be3 a6 9. Rc1 Qd8 10. a4 Bg7 11. h3 0-0 12. Bc4 Nbd7 13. Nd2 Ne8 14. 0-0 f5 15. f4 Ndf6 16. fxe5 dxe5 17. Nf3 Nxe4 18. Nxe4 fxe4 19. Ng5 Rxf1+ 20. Qxf1 Nd6 21. Ne6 Qf6 22. Qxf6 Bxf6 23. Nc7 Rb8 24. Ba7 Bg5 25. Rc2 Bf5 26. Bxb8 e3 27. Ne6 Bxc2 28. Bxd6 Bh4 29. Bxe5 Bxa4 30. d6 Bd7 31. Nc5+ 1-0

[Event "South America-ch U14 17th"]
[Site "Guayaquil"]
[Date "2022.01.29"]
[Round "7"]
[White "Cando Tulcan, Pavel Erick"]
[Black "Rubio Chanchay, Ostin Jose"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1334"]
[BlackElo "1455"]
[PlyCount "49"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 e6 4. e3 Bd6 5. Bg3 0-0 6. Bd3 c5 7. c3 Qc7 8. Nbd2 Nbd7 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Nf6 12. Qd3 Rd8 13. Rd1 Bxg3 14. hxg3 h6 15. a3 cxd4 16. cxd4 Bd7 17. Ne5 Rac8 18. g4 Nxe4 19. Qxe4 Ba4 20. Ra1 Qc2 21. Qxb7 Rc7 22. Qb4 Qe4+ 23. Kf1 Qxd4 24. Qxd4 Rxd4 25. Ke2 0-1

[Event "South America-ch U14 17th"]
[Site "Guayaquil"]
[Date "2022.01.29"]
[Round "8"]
[White "Rubio Chanchay, Ostin Jose"]
[Black "Ticona Rocabado, Licael Roderick"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1455"]
[BlackElo "2124"]
[PlyCount "96"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. e3 Nf6 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. 0-0 0-0 8. dxc5 Bxc5 9. e4 h6 10. e5 Nd7 11. Qe2 Qe7 12. Re1 f6 13. exf6 Nxf6 14. Nb3 Bd6 15. Nbd4 Re8 16. Nb5 Qd8 17. Bg6 Re7 18. Nxd6 Qxd6 19. Ne5 Nxe5 20. Qxe5 Qxe5 21. Rxe5 Bd7 22. h3 Be8 23. Bxe8 Raxe8 24. Bf4 Nd7 25. Ree1 e5 26. Bg3 e4 27. Rad1 Nf6 28. Bd6 Re6 29. Bc5 Rd8 30. Re2 b6 31. Bd4 Kf7 32. Red2 Ng8 33. Be3 Red6 34. c4 Ne7 35. cxd5 Rxd5 36. Rxd5 Rxd5 37. Rxd5 Nxd5 38. Kf1 Ke6 39. Ke2 Nb4 40. a3 Nc6 41. Bd2 g6 42. Bc3 Ne7 43. Ke3 Kd5 44. g4 h5 45. gxh5 gxh5 46. Be5 Kxe5 47. f3 exf3 48. Kxf3 Kd4 0-1

[Event "South America-ch U14 17th"]
[Site "Guayaquil"]
[Date "2022.01.28"]
[Round "6"]
[White "Atiencia Penaloza, Cristian Damian"]
[Black "Rubio Chanchay, Ostin Jose"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1336"]
[BlackElo "1455"]
[PlyCount "47"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. c4 c5 4. Nf3 Nf6 5. 0-0 0-0 6. Nc3 Nc6 7. d3 d6 8. a3 a6 9. Bd2 Bd7 10. Rb1 Rb8 11. b4 cxb4 12. axb4 b5 13. cxb5 axb5 14. h4 h5 15. Kh2 Qc7 16. Qc2 Rfc8 17. Rfc1 Qa7 18. Kg1 Ng4 19. e3 Nge5 20. Nxe5 Bxe5 21. d4 Bg7 22. Ra1 Qb6 23. Qa2 Be6 24. Qa6 1/2-1/2

[Event "South America-ch U14 17th"]
[Site "Guayaquil"]
[Date "2022.01.28"]
[Round "5"]
[White "Rubio Chanchay, Ostin Jose"]
[Black "Uscocovich Campodonico, Mirko Alejandro"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1455"]
[PlyCount "70"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Bd6 5. Nbd2 0-0 6. 0-0 Nbd7 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Nf6 10. Bd3 h6 11. Qe2 b6 12. Ne5 Bb7 13. Rd1 Qe7 14. c3 Rfd8 15. Bf4 Nd5 16. Bg3 Qf6 17. Qe4 g6 18. c4 Nc3 19. Qxb7 Nxd1 20. Rxd1 c5 21. Ng4 Qg5 22. Qf3 Bxg3 23. fxg3 Rac8 24. Nf6+ Kg7 25. Rf1 Rc7 26. h4 Qd2 27. d5 Qxb2 28. dxe6 Qd4+ 29. Kh2 Qxd3 30. Qxd3 Rxd3 31. Ne8+ Kg8 32. Nxc7 fxe6 33. Nxe6 Re3 34. Rf8+ Kh7 35. Rf7+ Kg8 1-0

[Event "South America-ch U14 17th"]
[Site "Guayaquil"]
[Date "2022.01.27"]
[Round "4"]
[White "Barros Zavala, Adrian Alexander"]
[Black "Rubio Chanchay, Ostin Jose"]
[Result "0-1"]
[ECO "B92"]
[BlackElo "1455"]
[PlyCount "52"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 Nbd7 10. f4 b5 11. a3 Bb7 12. Bf3 Rc8 13. Qe1 exf4 14. Bxf4 Ne5 15. Bxe5 dxe5 16. Rd1 Qc7 17. Qe2 Bxa3 18. Nxb5 axb5 19. bxa3 Qxc2 20. Qxb5 Bc6 21. Qd3 Qxd3 22. Rxd3 Bb5 23. Rfd1 Bxd3 24. Rxd3 Rfd8 25. Re3 Ra8 26. Na1 Rdc8 0-1

[Event "South America-ch U14 17th"]
[Site "Guayaquil"]
[Date "2022.01.26"]
[Round "2"]
[White "Garzon Zapatanga, Christopher Leonel"]
[Black "Rubio Chanchay, Ostin Jose"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1918"]
[BlackElo "1455"]
[PlyCount "81"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Bc4 Bb4 6. Nf3 a6 7. 0-0 b5 8. Bb3 Bb7 9. Qd4 Bxc3 10. bxc3 Nf6 11. e5 Nd5 12. Ba3 Nc6 13. Qg4 Nce7 14. Bxd5 Bxd5 15. Ng5 Rc8 16. Qf4 Nf5 17. Rac1 Rc4 18. Qd2 Rg4 19. f3 Qxg5 20. Qf2 Rc4 21. Rfe1 Qd8 22. Qc2 Qb6+ 23. Kh1 Rh4 24. h3 Bxf3 25. gxf3 Rxh3+ 26. Kg2 Rg3+ 27. Kh2 Rxf3 28. Re2 h5 29. Rg1 h4 30. Qe4 Qc6 31. Qxc6 dxc6 32. Rd1 Ne3 33. Rd6 Nc4 34. Rxc6 Kd7 35. Rxa6 Rxc3 36. Bb4 Rf3 37. Rc2 Rh5 38. a4 Rxe5 39. axb5 Re4 40. Ra7+ Kc8 41. b6 1-0

[Event "South America-ch U14 17th"]
[Site "Guayaquil"]
[Date "2022.01.26"]
[Round "3"]
[White "Rubio Chanchay, Ostin Jose"]
[Black "Renjifo Jurado, Dillan Adrian"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1455"]
[PlyCount "91"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 a6 4. c3 Bg4 5. Bd3 e6 6. Nbd2 Bd6 7. 0-0 Nge7 8. e4 Ng6 9. e5 Be7 10. h3 Bxf3 11. Nxf3 Nf4 12. Bxf4 Qd7 13. Qe2 0-0-0 14. a4 Na7 15. b4 Rdg8 16. g4 g5 17. Bg3 h5 18. Kg2 hxg4 19. hxg4 f5 20. exf6 Bxf6 21. b5 a5 22. Rh1 b6 23. Rxh8 Rxh8 24. Rh1 Re8 25. Rh7 Re7 26. Rxe7 Qxe7 27. Be5 Bxe5 28. Qxe5 c6 29. c4 Kd8 30. Qb8+ Nc8 31. bxc6 Qc7 32. Qxc7+ Kxc7 33. cxd5 exd5 34. Bb5 Ne7 35. Nxg5 Nxc6 36. Bxc6 Kxc6 37. Nf3 b5 38. axb5+ Kxb5 39. Nd2 a4 40. Nb1 Kb4 41. g5 Kb3 42. g6 Kb2 43. g7 Kxb1 44. g8Q a3 45. Qxd5 a2 46. Qxa2+ 1-0

[Event "South America-ch U14 17th"]
[Site "Guayaquil"]
[Date "2022.01.25"]
[Round "1"]
[White "Rubio Chanchay, Ostin Jose"]
[Black "Huallpa Fernandez, Hector Manuel"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1455"]
[PlyCount "58"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 f5 4. Ne5 Nf6 5. Nd2 Bd6 6. Ndf3 0-0 7. Be2 Nbd7 8. c4 c6 9. Nxd7 Bxd7 10. 0-0 b6 11. b3 Ne4 12. Bb2 Rf6 13. Ne5 Rh6 14. f3 Ng5 15. f4 Ne4 16. Qe1 a5 17. Bf3 Bb4 18. Qe2 Be8 19. Bxe4 dxe4 20. c5 bxc5 21. a3 cxd4 22. axb4 d3 23. Qd2 Qh4 24. g3 Qh3 25. Rxa5 Rb8 26. Ra7 Rf6 27. Rfa1 Bh5 28. Rc7 Be2 29. Raa7 Qf1# 0-1

[Event "ECU-ch"]
[Site "Salinas"]
[Date "2021.12.16"]
[Round "1"]
[White "Pazos Gambarrotti, Plinio Efrain"]
[Black "Rubio Chanchay, Ostin Jose"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2059"]
[BlackElo "1382"]
[PlyCount "81"]
[EventDate "2021.12.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 e5 7. d5 a5 8. Be2 Na6 9. h4 h5 10. Bg5 Qd7 11. Qd2 Kh7 12. 0-0-0 Nc5 13. Kb1 Ng4 14. Qe1 f6 15. Bc1 Bh6 16. Bxg4 Qxg4 17. f3 Qd7 18. Bxh6 Kxh6 19. Qe3+ Kh7 20. f4 Qg4 21. Rdf1 f5 22. Nge2 fxe4 23. fxe5 Bd7 24. e6 Qxg2 25. Rfg1 Qf3 26. Rh3 Qxe3 27. Rxe3 Be8 28. Ng3 Rf3 29. Rxf3 exf3 30. Nge4 Nxe4 31. Nxe4 b5 32. b3 bxc4 33. bxc4 Rb8+ 34. Kc2 Rb4 35. Kc3 Rb8 36. Rf1 c6 37. Nxd6 cxd5 38. cxd5 Ba4 39. Rxf3 Rd8 40. Ne4 Kg7 41. Rf7+ 1-0

[Event "Pan American-ch U12"]
[Site "Guayaquil"]
[Date "2019.07.26"]
[Round "8"]
[White "Rubio Chanchay, Ostin Jose"]
[Black "Mundayat, Abinav"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1229"]
[BlackElo "1880"]
[PlyCount "56"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. Bd3 Nxd5 10. exd5 Ne7 11. c4 bxc4 12. Bxc4 g6 13. 0-0 Bg7 14. Be3 0-0 15. Bb3 Nf5 16. Qd2 Nxe3 17. Qxe3 f5 18. Nc4 Rb8 19. Qd2 f4 20. f3 Rf5 21. Na5 Rh5 22. Nc6 Qh4 23. Nxb8 Qxh2+ 24. Kf2 e4 25. fxe4 Qg3+ 26. Kg1 Rh2 27. Rad1 Bd4+ 28. Rf2 Qxg2# 0-1

[Event "Pan American-ch U12"]
[Site "Guayaquil"]
[Date "2019.07.25"]
[Round "7"]
[White "Gontcharov, Dimitri"]
[Black "Rubio Chanchay, Ostin Jose"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1594"]
[BlackElo "1229"]
[PlyCount "36"]
[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 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Nc6 6. Be3 cxd4 7. cxd4 Bg4 8. Nc3 Qd8 9. Bb5 e6 10. 0-0 Be7 11. h3 Bh5 12. Qe2 0-0 13. Rfd1 Qc7 14. Rac1 Rfd8 15. Rc2 Qb8 16. Bxc6 bxc6 17. Rdc1 Qb6 18. Rd2 Nd7 0-1

[Event "Pan American-ch U12"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "6"]
[White "Rubio Chanchay, Ostin Jose"]
[Black "Tay, Brian"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1229"]
[BlackElo "1622"]
[PlyCount "88"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. 0-0 Nbd7 10. a4 Rc8 11. Qd2 Nb6 12. a5 Nc4 13. Bxc4 Rxc4 14. Bb6 Qd7 15. Rfe1 0-0 16. Rad1 Rfc8 17. h3 Nh5 18. Qe3 Nf4 19. Qg3 g6 20. Rd2 Qe8 21. Rdd1 Qf8 22. Qf3 R8c6 23. Nd2 Rb4 24. Rb1 Rbxb6 25. axb6 Rxb6 26. Qe3 Rc6 27. Nb3 Bg5 28. Qf3 h5 29. Nc1 Qh6 30. N1e2 Kh7 31. Nxf4 Bxf4 32. Qd3 Bc4 33. Qf3 Rc8 34. g3 Bg5 35. h4 Be7 36. Nd5 Bxd5 37. exd5 f5 38. c4 Rf8 39. Qg2 f4 40. Qh1 g5 41. hxg5 Bxg5 42. g4 h4 43. Qf3 Kg7 44. Kh2 Qg6 0-1

[Event "Pan American-ch U12"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "5"]
[White "Shaw, Jaden"]
[Black "Rubio Chanchay, Ostin Jose"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1727"]
[BlackElo "1229"]
[PlyCount "54"]
[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 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. Qb3 Qxb3 6. axb3 Bd7 7. Bc4 Nf6 8. d3 a6 9. Be3 e6 10. Nbd2 Be7 11. 0-0 0-0 12. d4 cxd4 13. Nxd4 Nd5 14. Nxc6 Bxc6 15. Rfe1 Nxe3 16. Rxe3 Bg5 17. Rd3 b5 18. Rd6 bxc4 19. Nxc4 Bb5 20. Na3 Rfd8 21. Nxb5 axb5 22. Rxd8+ Rxd8 23. g3 h6 24. Ra5 Rb8 25. Kg2 Bf6 26. Kf3 b4 27. c4 Bxb2 0-1

[Event "Pan American-ch U12"]
[Site "Guayaquil"]
[Date "2019.07.21"]
[Round "1"]
[White "Rubio Chanchay, Ostin Jose"]
[Black "Sivakumar, Shaaketh"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1229"]
[BlackElo "1755"]
[PlyCount "51"]
[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 e6 2. d4 d5 3. Nd2 c5 4. dxc5 Bxc5 5. Bd3 Nf6 6. Qe2 Nc6 7. c3 dxe4 8. Nxe4 Nxe4 9. Qxe4 Qb6 10. Qe2 Qc7 11. Nf3 b6 12. 0-0 Bb7 13. Bg5 Be7 14. Be3 0-0 15. Rad1 Rad8 16. Bb1 Ne5 17. Nxe5 Qxe5 18. Qg4 f5 19. Qf4 Qf6 20. Qc7 Bd5 21. Qxa7 Qg6 22. f3 Bxf3 23. Rxf3 Rxd1+ 24. Rf1 Rxf1+ 25. Kxf1 f4 26. Qd7 0-1

[Event "ECU-ch U16"]
[Site "Guayaquil"]
[Date "2019.04.17"]
[Round "1"]
[White "Calderon Guerra, Danny Patricio"]
[Black "Rubio Chanchay, Ostin Jose"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1633"]
[BlackElo "1219"]
[PlyCount "51"]
[EventDate "2019.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Bd3 d6 6. Nbd2 Nbd7 7. c3 Re8 8. Qc2 e5 9. Bg5 Qe7 10. 0-0-0 Qf8 11. h4 h6 12. Bxf6 Nxf6 13. dxe5 dxe5 14. Ne4 Bg4 15. Rdg1 Rad8 16. Nxf6+ Bxf6 17. h5 Rxd3 18. Qxd3 e4 19. Qc4 exf3 20. Qxg4 fxg2 21. Rxg2 g5 22. Qf5 Re6 23. Rd1 Rb6 24. f4 Bxc3 25. fxg5 hxg5 26. Qxg5+ 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2015.07.02"]
[Round "8"]
[White "Rodriguez Gonzalez, Jose Abraham"]
[Black "Rubio Chanchay, Ostin Jose"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "114"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. Nf3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Nc3 a6 7. Bf4 Nc6 8. e5 Bg4 9. Be2 Bxf3 10. Bxf3 dxe5 11. Bxc6+ bxc6 12. Bxe5 Bxe5 13. dxe5 Qxd1+ 14. Rxd1 Rb8 15. b3 Nh6 16. 0-0 0-0 17. Rfe1 Rbd8 18. h3 Nf5 19. Re2 Rxd1+ 20. Nxd1 Rd8 21. Ne3 Nxe3 22. Rxe3 Rd2 23. a4 Rc2 24. Rd3 Rc5 25. Rd8+ Kg7 26. Ra8 Ra5 27. Rc8 Rc5 28. Rc7 e6 29. Ra7 a5 30. f4 Rc3 31. Rb7 c5 32. Rb5 c4 33. bxc4 Rxc4 34. Rxa5 Rxf4 35. Ra8 Kh6 36. g3 Re4 37. Kg2 Rxe5 38. a5 Re4 39. Kf3 Ra4 40. Ke3 e5 41. g4 f5 42. gxf5 gxf5 43. Ra6+ Kg5 44. Ra7 f4+ 45. Kd2 e4 46. Ke2 Ra3 47. Rg7+ Kh6 48. Rg1 Ra2+ 49. Kf1 e3 50. Rg2 Rxa5 51. Rg4 f3 52. Kg1 f2+ 53. Kf1 Ra1+ 54. Ke2 f1Q+ 55. Kxe3 Ra3+ 56. Kd2 Qf2+ 57. Kc1 Ra8 0-1

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2015.07.02"]
[Round "7"]
[White "Rubio Chanchay, Ostin Jose"]
[Black "Shlionsky, Ariah Leib"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "96"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 f5 4. d3 Nf6 5. Nc3 h6 6. exf5 d5 7. Bb5 Bd6 8. Qe2 0-0 9. 0-0 Bxf5 10. Bxc6 bxc6 11. Nxe5 Re8 12. d4 c5 13. Bf4 cxd4 14. Nb5 Qe7 15. Nxd6 cxd6 16. Qf3 dxe5 17. Bxh6 Bg4 18. Qg3 gxh6 19. h3 Qg7 20. hxg4 Qxg4 21. Qxg4+ Nxg4 22. Rad1 Rf8 23. a4 Rf6 24. f3 Ne3 25. Rde1 Nxf1 26. Kxf1 e4 27. Kf2 Raf8 28. Ke2 exf3+ 29. gxf3 Re8+ 30. Kf2 Rxf3+ 31. Kxf3 Rxe1 32. Kf4 Rg1 33. b4 h5 34. a5 d3 35. cxd3 Rg4+ 36. Ke5 Rxb4 37. Kxd5 h4 38. Kc5 h3 39. Kxb4 h2 40. d4 h1Q 41. d5 Qxd5 42. a6 Qd4+ 43. Kb5 Kf7 44. Ka5 Ke6 45. Kb5 Kd5 46. Ka5 Qb6+ 47. Ka4 Kc4 48. Ka3 Qb3# 0-1

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2015.07.01"]
[Round "6"]
[White "Rubio Chanchay, Ostin Jose"]
[Black "Cando Tulcan, Pavel Erick"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "81"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. Nf3 d6 4. h3 Be6 5. d4 cxd4 6. cxd4 exd4 7. Nxd4 g6 8. Nxe6 fxe6 9. Bc4 Qd7 10. Qg4 e5 11. Qxd7+ Kxd7 12. 0-0 Nf6 13. Nc3 Nc6 14. Bg5 Bg7 15. Rad1 Rad8 16. Nd5 Rhf8 17. Nxf6+ Bxf6 18. Be3 Ke7 19. Rd2 Rc8 20. f4 exf4 21. Bxf4 Bd4+ 22. Kh1 Ne5 23. Bb5 h6 24. Rxd4 g5 25. Bd2 Rxf1+ 26. Bxf1 Rc2 27. Bb4 Rxb2 28. Bxd6+ Ke6 29. Bxe5 Kxe5 30. Ra4 a6 31. Bd3 Rd2 32. Ra5+ Kf4 33. Rf5+ Kg3 34. Rf3+ Kh4 35. e5 g4 36. hxg4 Kxg4 37. e6 Rd1+ 38. Kh2 Re1 39. Bc4 Re5 40. Rf7 Rh5+ 41. Kg1 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2015.06.30"]
[Round "4"]
[White "Rubio Chanchay, Ostin Jose"]
[Black "Garzon Bonilla, Juan Pablo"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "29"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Qe7 4. Nc3 d6 5. Nd5 Qe6 6. Nxc7+ Kd7 7. Nxe6 Ke8 8. Nc7+ Kd8 9. Nxa8 Bg4 10. h3 Bxf3 11. Qxf3 Nd4 12. Qxf7 Nxc2+ 13. Kd1 Nxa1 14. Qc7+ Ke8 15. Bf7# 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2015.06.29"]
[Round "3"]
[White "Campos Gomez, Manuel"]
[Black "Rubio Chanchay, Ostin Jose"]
[Result "1-0"]
[ECO "B76"]
[PlyCount "35"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[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. 0-0-0 Bd7 10. Kb1 d5 11. exd5 Nb4 12. Bc4 Rc8 13. Bb3 Qa5 14. g4 Nfxd5 15. Nxd5 Bxd4 16. Bxd4 Nc6 17. Qxa5 Nxa5 18. Nxe7# 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2015.06.29"]
[Round "2"]
[White "Castano Prado, Juan Miguel"]
[Black "Rubio Chanchay, Ostin Jose"]
[Result "0-1"]
[ECO "B76"]
[PlyCount "60"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[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. Bc4 Nc6 9. Qd2 Bd7 10. g4 Ne5 11. Bb3 Rc8 12. h4 Rc5 13. 0-0-0 Rc8 14. h5 Nc4 15. Bxc4 Rxc4 16. hxg6 fxg6 17. Bh6 Qa5 18. Bxg7 Kxg7 19. Nb3 Qa6 20. g5 Ne8 21. Qh2 Rh8 22. Qh6+ Kf7 23. f4 b5 24. f5 gxf5 25. exf5 Bxf5 26. Rdf1 Ng7 27. g6+ Kg8 28. gxh7+ Rxh7 29. Qg5 Rxh1 30. Rxh1 Rg4 0-1

