[Event "Pan American-ch School U17 12th"]
[Site "Callao"]
[Date "2023.10.21"]
[Round "9"]
[White "Blanco Ramirez, Jhosep Emanuel"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "1/2-1/2"]
[ECO "B95"]
[WhiteElo "1840"]
[BlackElo "1714"]
[PlyCount "53"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[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. f4 Qc7 10. Be2 b5 11. Bf3 b4 12. Nce2 Bb7 13. Bxf6 Nxf6 14. Qd3 d5 15. e5 Ne4 16. Bxe4 dxe4 17. Qe3 Bd5 18. Kb1 a5 19. Ng3 Qb7 20. Rhe1 0-0 21. f5 Rfd8 22. Nh5 Bf8 23. Qg5 Kh8 24. Re3 Bxa2+ 25. Kxa2 Qd5+ 26. Kb1 Qxe5 27. Qg3 1/2-1/2

[Event "Pan American-ch School U17 12th"]
[Site "Callao"]
[Date "2023.10.20"]
[Round "8"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Cuya Huapaya, Joseph Alexis"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "1714"]
[BlackElo "1535"]
[PlyCount "73"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. Nf3 d6 8. e4 Bxf1 9. Kxf1 Nbd7 10. g3 Bg7 11. Kg2 0-0 12. a4 Qb6 13. Qe2 Rfb8 14. Nb5 Qd8 15. Ra3 Ne8 16. b3 Nc7 17. Nxc7 Qxc7 18. Bb2 Bxb2 19. Qxb2 Rb4 20. Qc2 Qb6 21. Nd2 Rd4 22. Nc4 Qb4 23. Rha1 Ne5 24. Nxe5 Rd2 25. Qc4 dxe5 26. a5 Rd4 27. Qxb4 cxb4 28. Ra4 Rxe4 29. a6 Rd4 30. Ra5 Rd3 31. Rb5 Rc3 32. Rxb4 Kf8 33. Rb7 Ke8 34. b4 Kd8 35. d6 Rc6 36. dxe7+ Ke8 37. b5 1-0

[Event "Pan American-ch School U17 12th"]
[Site "Callao"]
[Date "2023.10.19"]
[Round "6"]
[White "Montesinos Parisaca, Tupac Russell"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1565"]
[BlackElo "1714"]
[PlyCount "57"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg5 Qb6 6. Nbd2 Bg7 7. Nc4 Qc7 8. c3 b5 9. Ncd2 Nge7 10. Bg2 0-0 11. 0-0 a5 12. e5 Bb7 13. Ne4 h6 14. Bf6 Nd5 15. Bxg7 Kxg7 16. Nxc5 Rfd8 17. Qe2 Rac8 18. Nxb7 Qxb7 19. Nd2 Qb8 20. d4 Nce7 21. Ne4 b4 22. c4 Nb6 23. Nd6 Rc7 24. b3 Nf5 25. Nxf5+ gxf5 26. g4 fxg4 27. Qxg4+ Kf8 28. Qf4 f5 29. Qxh6+ 1-0

[Event "Pan American-ch School U17 12th"]
[Site "Callao"]
[Date "2023.10.19"]
[Round "7"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Aviles Portal, Pedro Carlos"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1714"]
[BlackElo "1608"]
[PlyCount "94"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. h3 0-0 6. Be3 e5 7. d5 c6 8. Nf3 Qa5 9. Nd2 c5 10. g4 Na6 11. Be2 Bd7 12. g5 Ne8 13. h4 f5 14. gxf6 Bxf6 15. Qb3 Qd8 16. h5 g5 17. h6 b6 18. 0-0-0 Kh8 19. Rdg1 Rg8 20. Rh5 Nec7 21. Qd1 Qe7 22. Nf3 g4 23. Ne1 Rg6 24. Bxg4 Rag8 25. f3 Bh4 26. Nd3 Bg5 27. Bxg5 Rxg5 28. Rxg5 Qxg5+ 29. Qd2 Qh4 30. Kc2 Nb4+ 31. Kb3 Nxd3 32. Qxd3 Qxh6 33. Qf1 Bxg4 34. fxg4 Rf8 35. Qg2 Qg5 36. Rh1 Ne8 37. Rh5 Qg6 38. Qh3 Nf6 39. Rf5 Kg7 40. Qf3 h6 41. Nb5 Rd8 42. Nc7 Kf7 43. Ne6 Rg8 44. g5 hxg5 45. Rxg5 Qxe4 46. Qxe4 Nxe4 47. Nd8+ Rxd8 0-1

[Event "Pan American-ch School U17 12th"]
[Site "Callao"]
[Date "2023.10.18"]
[Round "5"]
[White "Cifuentes Camacho, Miguel Angel"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1835"]
[BlackElo "1714"]
[PlyCount "88"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be3 cxd4 7. cxd4 Nc6 8. Nc3 Qd6 9. a3 Be7 10. Bd3 0-0 11. 0-0 Nd5 12. Nb5 Qd8 13. Rc1 Bf6 14. Bb1 g6 15. Nc3 Qe7 16. Bh6 Rd8 17. Ne4 Bg7 18. Bxg7 Kxg7 19. Ne5 Bd7 20. Nc5 Nxe5 21. dxe5 Bb5 22. Re1 Nc3 23. Qc2 Nxb1 24. Qxb1 Rd5 25. Qc2 Rad8 26. Qc3 Bc6 27. Qe3 Rd4 28. b4 b6 29. Nb3 Rd3 30. Qf4 Bxg2 31. Kxg2 Rxb3 32. Re3 Rxe3 33. Qxe3 Qh4 34. h3 Rd7 35. Rc8 Qd4 36. Qxd4 Rxd4 37. Ra8 Rd7 38. f3 g5 39. h4 gxh4 40. Kh3 Kg6 41. Kg4 h3 42. Rg8+ Kh6 43. Rg5 Rd4+ 44. f4 Rxf4+ 0-1

[Event "Pan American-ch School U17 12th"]
[Site "Callao"]
[Date "2023.10.17"]
[Round "3"]
[White "Mayta Aiza, Maveric"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1988"]
[BlackElo "1714"]
[PlyCount "100"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 d4 11. Ne2 0-0 12. 0-0 Bg4 13. Bg5 Re8 14. Re1 Qd6 15. Qd2 Rad8 16. Ng3 h6 17. Bf4 Qf8 18. h3 Be6 19. Nf5 Nd5 20. Bh2 Nb6 21. Qf4 Nc4 22. Bxc4 g5 23. Qg4 Bxc4 24. Rxe8 Rxe8 25. Bd6 Be2 26. Qg3 Ne7 27. Nxd4 Qg7 28. Qe3 Qf6 29. Be5 Qa6 30. Bg3 Bb5 31. Nxb5 Qxb5 32. Re1 Qc6 33. Qxa7 f5 34. f3 Kf7 35. Bf2 Nc8 36. Qd4 Rxe1+ 37. Bxe1 Qb6 38. Qxb6 Nxb6 39. b3 Ke6 40. Kf2 h5 41. Bd2 Kf6 42. c4 Nd7 43. Bc3+ Ke6 44. Bd4 f4 45. Ke2 Nb8 46. Kd3 Nc6 47. b4 Ne7 48. b5 Nf5 49. Bf2 Ke5 50. a4 b6 1-0

[Event "Pan American-ch School U17 12th"]
[Site "Callao"]
[Date "2023.10.17"]
[Round "4"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Cruz Ocas, Edward Joel"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "1714"]
[BlackElo "1611"]
[PlyCount "137"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. Qc2 dxc4 7. Nbd2 c5 8. dxc5 Bxc5 9. 0-0 Qe7 10. Nxc4 Nc6 11. Nfe5 Nd4 12. Qd1 Rd8 13. e3 Nc6 14. Nxc6 bxc6 15. Qa4 Nd5 16. Bd2 Bb7 17. Ba5 Bb6 18. Rfc1 Ba6 19. Bxd5 Bb5 20. Qa3 Qxa3 21. bxa3 Bxa5 22. Bxe6 Bd2 23. Nxd2 Rxd2 24. Bb3 Rc8 25. a4 Be2 26. Rc5 Rc7 27. Kg2 g6 28. Rac1 Bd3 29. Bc2 Rxc2 30. R1xc2 Bxc2 31. Rxc2 Kg7 32. e4 Kf6 33. f4 Ke6 34. Kf3 f6 35. Ke3 Kd6 36. Kd4 c5+ 37. Kc4 Rb7 38. a3 Kc6 39. e5 fxe5 40. fxe5 Rd7 41. Re2 Rd4+ 42. Kb3 Rd3+ 43. Kc4 Rd4+ 44. Kc3 Kd7 45. e6+ Ke7 46. Kb3 Rd6 47. Kc4 Rxe6 48. Rxe6+ Kxe6 49. Kxc5 Kd7 50. a5 g5 51. g4 h6 52. h3 Kc7 53. a6 Kd7 54. Kd5 Kc7 55. Ke5 Kb6 56. Kf6 Kxa6 57. Kg6 Ka5 58. Kxh6 Ka4 59. Kxg5 Kxa3 60. h4 a5 61. h5 a4 62. h6 Ka2 63. h7 a3 64. h8Q Kb1 65. Qh1+ Kb2 66. Qh2+ Kb1 67. Kf5 a2 68. Qxa2+ Kxa2 69. g5 1-0

[Event "Pan American-ch School U17 12th"]
[Site "Callao"]
[Date "2023.10.16"]
[Round "1"]
[White "Ochoa Rodriguez, Adriel Miguel"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1205"]
[BlackElo "1714"]
[PlyCount "79"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 b5 7. Bb3 Nbd7 8. Nd5 Bb7 9. f3 Nxd5 10. exd5 g6 11. a3 Bg7 12. c3 Nb6 13. Ne2 0-0 14. 0-0 Qc7 15. Be3 Nc4 16. Bxc4 Qxc4 17. Nf4 Be5 18. Ne2 Qxd5 19. Qc2 Qc4 20. f4 Bg7 21. a4 Be4 22. Qd2 Rab8 23. a5 b4 24. Bb6 bxc3 25. bxc3 Bd3 26. Rae1 Rfc8 27. Rf3 Bxe2 28. Rxe2 Bxc3 29. Qe3 Bf6 30. Re1 Rb7 31. Kh1 e6 32. Rh3 Qc3 33. Qe2 Qb4 34. Rf1 Rc4 35. Qe3 Rc3 36. Qe1 Qc4 37. Rxc3 Bxc3 38. Qd1 d5 39. Rf3 Bf6 40. h3 0-1

[Event "Pan American-ch School U17 12th"]
[Site "Callao"]
[Date "2023.10.16"]
[Round "2"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Benavides Conza, Diego Angelo"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1714"]
[BlackElo "1586"]
[PlyCount "21"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 0-0 6. Bg2 d5 7. Qc2 b6 8. 0-0 Bb7 9. a3 Bxd2 10. Nbxd2 Nbd7 11. Rfd1 1/2-1/2

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.20"]
[Round "7"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Garay Ramirez, Estefano Javier"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1701"]
[BlackElo "1510"]
[PlyCount "59"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nb6 7. Be3 0-0 8. h3 Nc6 9. Nf3 f5 10. exf5 gxf5 11. Qd2 Be6 12. Rd1 Bc4 13. Be2 e5 14. d5 Bxe2 15. Qxe2 Nd4 16. Qd2 Nc4 17. Qc1 Nxe3 18. fxe3 Nxf3+ 19. gxf3 Qh4+ 20. Ke2 Qc4+ 21. Kd2 e4 22. f4 c6 23. Rhg1 Kh8 24. Ke1 Rad8 25. Qd2 Bf6 26. Rc1 Bh4+ 27. Kd1 cxd5 28. Ne2 Qxa2 29. Rc7 Qa4+ 30. Kc1 1-0

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.19"]
[Round "6"]
[White "Frias Ramirez, Alessandro Raul"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1156"]
[BlackElo "1701"]
[PlyCount "19"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e3 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 e6 6. 0-0 Nge7 7. d3 d6 8. Bd2 0-0 9. Qe1 Nd5 10. Bxd5 0-1

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.18"]
[Round "5"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Fernandez, Fernando"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1701"]
[BlackElo "2418"]
[PlyCount "50"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 a6 4. Nc3 dxc4 5. a4 Nc6 6. e3 Na5 7. Nd2 c5 8. Nxc4 Nf6 9. Nxa5 Qxa5 10. dxc5 Bxc5 11. Bd3 0-0 12. 0-0 Rd8 13. Qe2 Bb4 14. Rd1 e5 15. Na2 Be7 16. Bd2 Qxa4 17. Nb4 Qe8 18. Ra5 e4 19. Bc4 Bg4 20. f3 exf3 21. gxf3 Rxd2 22. Bxf7+ Qxf7 23. Qxd2 Bxf3 24. Rc1 Bxb4 25. Qxb4 Qg6+ 0-1

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.17"]
[Round "4"]
[White "Urpeque Guzman, Zayaka Isabel"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1128"]
[BlackElo "1701"]
[PlyCount "54"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. Bc4 Bg7 5. d3 e6 6. Nc3 Nge7 7. Be3 d5 8. exd5 exd5 9. Bb3 d4 10. Ng5 0-0 11. Nce4 dxe3 12. Qe2 Nd4 13. Qd1 Nxb3 14. axb3 h6 15. Nf3 Bxb2 16. c3 Nd5 17. Qb1 Nxf4 18. Ne5 Bxa1 19. Rf1 Nxg2+ 20. Ke2 Bxc3 21. Nxc3 Qd4 22. Ne4 Qxe5 23. b4 Bg4+ 24. Rf3 Bxf3+ 25. Kxf3 Nh4+ 26. Kg4 f5+ 27. Kxh4 Qxh2# 0-1

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.16"]
[Round "3"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Hernandez Ojeda, Garry Anatholy"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1701"]
[BlackElo "2022"]
[PlyCount "49"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bb5+ c6 8. Ba4 0-0 9. Ne2 b5 10. Bb3 a5 11. 0-0 a4 12. Bc2 Na6 13. Be3 Bg4 14. f3 Bd7 15. Qd2 Re8 16. Rfd1 Qa5 17. a3 Rad8 18. Bb1 c5 19. Bd3 c4 20. e5 Bf5 21. Qb2 f6 22. f4 Nc7 23. Ng3 Bg4 24. Re1 Nd5 25. Bd2 0-1

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.15"]
[Round "2"]
[White "Flores Ramirez, Rodolfo Joaquin"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "0-1"]
[ECO "E13"]
[WhiteElo "1288"]
[BlackElo "1701"]
[PlyCount "42"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bg5 b6 4. e3 Bb7 5. Nf3 Bb4+ 6. Nc3 h6 7. Bh4 g5 8. Bg3 Ne4 9. Rc1 d6 10. Bd3 Bxc3+ 11. bxc3 f5 12. Bxe4 Bxe4 13. 0-0 Nd7 14. Ne1 Qf6 15. Qh5+ Ke7 16. f3 Bb7 17. f4 Qg7 18. Nd3 Nf6 19. Qd1 Ne4 20. Be1 Rhg8 21. g3 Qf7 0-1

[Event "South America-ch 1st"]
[Site "Lima"]
[Date "2023.09.14"]
[Round "1"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Gonzalez Culi, Diego"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1701"]
[BlackElo "2114"]
[PlyCount "77"]
[EventDate "2023.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Qc2 c6 9. Rd1 a5 10. Bf4 h6 11. Nbd2 Nh5 12. Be3 Nhf6 13. Bf4 g5 14. Be5 Ng4 15. h3 Ngxe5 16. Nxe5 Nxe5 17. dxe5 Qb6 18. e3 Kg7 19. cxd5 exd5 20. Nb3 f6 21. exf6+ Rxf6 22. Nd4 Bd7 23. Rac1 Raf8 24. Rf1 Bd6 25. Nb3 R8f7 26. Qc3 Bb4 27. Qd3 a4 28. Na1 Bf5 29. Qd1 a3 30. bxa3 Bxa3 31. Rc3 Bd6 32. Qb3 Qa6 33. Nc2 Bg6 34. Nd4 Bxg3 35. Ne6+ Kh8 36. Nc5 Qe2 37. e4 Rxf2 38. Rxg3 Rxf1+ 39. Kh2 0-1

[Event "PER-ch"]
[Site "Lima"]
[Date "2023.09.03"]
[Round "8"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Acuna Alarcon, Claudia Micaela"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "1691"]
[BlackElo "1538"]
[PlyCount "71"]
[EventDate "2023.08.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. Nc3 0-0 8. Ne5 c6 9. cxd5 cxd5 10. Bf4 Nc6 11. Rc1 Nxe5 12. Bxe5 Qd7 13. Qd3 Bc6 14. Rc2 Rfc8 15. Rfc1 a6 16. h3 Qb7 17. g4 Nd7 18. Bf4 b5 19. Nb1 Nb6 20. b3 h6 21. Qg3 Qd7 22. Qh2 Kh7 23. h4 g6 24. h5 g5 25. Bg3 Ra7 26. e3 Kg7 27. Bf1 f6 28. Bd3 a5 29. f4 Bb7 30. fxg5 fxg5 31. Be5+ Kg8 32. Rc7 Qe8 33. Qc2 Rxc7 34. Bh7+ Kf8 35. Rf1+ Bf6 36. Qxc7 1-0

[Event "PER-ch"]
[Site "Lima"]
[Date "2023.09.02"]
[Round "7"]
[White "Herrada Blanco, Maria Fernanda"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1545"]
[BlackElo "1691"]
[PlyCount "40"]
[EventDate "2023.08.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 e6 5. Nd2 Nc6 6. Ngf3 Nh5 7. Bg5 f6 8. Bh4 g6 9. Be2 cxd4 10. Nxd4 Be7 11. 0-0 0-0 12. N4b3 Qb6 13. Rc1 a5 14. a4 Ng7 15. Bb5 g5 16. Bg3 h5 17. h3 Nf5 18. Bh2 Nd6 19. Qc2 Nxb5 20. Bg3 Kh8 1/2-1/2

[Event "PER-ch"]
[Site "Lima"]
[Date "2023.09.02"]
[Round "6"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Montoya Jorge, Richard Lionel"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "1691"]
[BlackElo "1252"]
[PlyCount "50"]
[EventDate "2023.08.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 Nh5 8. g3 Qe8 9. Be2 Nf6 10. g4 Na6 11. Nf3 Nc5 12. Nd2 a5 13. h4 b6 14. g5 Nfd7 15. h5 Bb7 16. Qc2 f5 17. gxf6 Nxf6 18. hxg6 hxg6 19. 0-0-0 Kf7 20. Nf3 Bc8 21. Ng5+ Ke7 22. Nh7 Rh8 23. Nxf6 Bxf6 24. Rxh8 Bxh8 25. Rh1 Bf6 1/2-1/2

[Event "PER-ch"]
[Site "Lima"]
[Date "2023.09.01"]
[Round "5"]
[White "Quispe Flores, Anderson"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1492"]
[BlackElo "1691"]
[PlyCount "66"]
[EventDate "2023.08.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bf4 Ba6 6. e3 Ne4 7. Qc2 g5 8. Bg3 Bxc3+ 9. bxc3 d6 10. Nd2 Nxd2 11. Qxd2 f5 12. f3 Nd7 13. h4 Rg8 14. hxg5 Qxg5 15. Bh4 Qg6 16. Rh3 Kf7 17. 0-0-0 Rg7 18. f4 h6 19. Rg3 Qh7 20. Rxg7+ Qxg7 21. Be2 Rg8 22. Bh5+ Kf8 23. Rg1 Bb7 24. c5 bxc5 25. Qb2 Bc8 26. Qb5 Nf6 27. Qb8 Ke7 28. Qxc7+ Bd7 29. dxc5 Rc8 30. cxd6+ Kf8 31. Bxf6 Qxf6 32. Qxd7 Qxc3+ 33. Kd1 Qd3+ 0-1

[Event "PER-ch"]
[Site "Lima"]
[Date "2023.08.31"]
[Round "4"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Delgado Romero, Marco"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1691"]
[BlackElo "2329"]
[PlyCount "58"]
[EventDate "2023.08.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. Ne2 Be7 5. 0-0 0-0 6. c3 Nbd7 7. Re1 c6 8. Ng3 Re8 9. Nd2 Bf8 10. Nf3 b6 11. Bg5 h6 12. Bd2 Bb7 13. Qb3 a6 14. a4 b5 15. h3 Nb6 16. axb5 cxb5 17. c4 bxc4 18. Bxc4 Nxc4 19. Qxb7 exd4 20. b3 Nxd2 21. Nxd2 Re6 22. Rxa6 Rxa6 23. Qxa6 d5 24. Qa4 dxe4 25. Ndxe4 Nxe4 26. Rxe4 Rxe4 27. Nxe4 Qd5 28. f3 f5 29. Nf2 d3 0-1

[Event "PER-ch"]
[Site "Lima"]
[Date "2023.08.30"]
[Round "3"]
[White "Casqui Lopez, Pamela Grace"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1258"]
[BlackElo "1691"]
[PlyCount "58"]
[EventDate "2023.08.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. cxd3 e6 6. Qb3 Qc8 7. Nc3 Be7 8. Bd2 0-0 9. Rc1 c6 10. 0-0 Nbd7 11. e4 dxe4 12. dxe4 Nb6 13. a4 Qb8 14. g3 Nbd7 15. Bf4 Qc8 16. Nb5 Nxe4 17. Nc7 g5 18. Qd3 gxf4 19. Nxa8 Nd6 20. Ne5 Nf6 21. gxf4 Qxa8 22. Kh1 Kh8 23. Nf3 Nf5 24. Rg1 Qd8 25. Rcd1 Qd5 26. Rg2 Nh5 27. Rg4 Nh4 28. Rxh4 Bxh4 29. Re1 Nxf4 0-1

[Event "PER-ch"]
[Site "Lima"]
[Date "2023.08.30"]
[Round "2"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Fernandez Monteza, Fabian Arturo"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1691"]
[BlackElo "1353"]
[PlyCount "52"]
[EventDate "2023.08.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 e5 6. d5 a5 7. Be3 Na6 8. Nf3 Bd7 9. Be2 0-0 10. g4 Qe7 11. Nd2 c6 12. g5 Ne8 13. Na4 cxd5 14. cxd5 Bxa4 15. Qxa4 Nc5 16. Qa3 Nc7 17. Rc1 b6 18. h4 Rfc8 19. b3 N7a6 20. Bb5 Nb4 21. Ke2 Rc7 22. f4 Rb8 23. Qb2 Nba6 24. a3 Ra7 25. b4 Nd7 26. bxa5 bxa5 1-0

[Event "PER-ch"]
[Site "Lima"]
[Date "2023.08.29"]
[Round "1"]
[White "Reyes Zavaleta, Fabian Ricardo"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2038"]
[BlackElo "1691"]
[PlyCount "58"]
[EventDate "2023.08.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[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 Bf5 5. Nc3 a6 6. Qb3 Ra7 7. c5 Nbd7 8. Nh4 Be4 9. f3 Bg6 10. Bd2 e5 11. Nxg6 hxg6 12. 0-0-0 Qc7 13. Na4 Be7 14. Nb6 a5 15. Kb1 0-0 16. g4 Bd8 17. Na4 Re8 18. Qc2 Qb8 19. Bc1 e4 20. g5 Nh5 21. Bh3 Nf8 22. f4 f5 23. gxf6 gxf6 24. Rdg1 Kf7 25. f5 g5 26. Bg4 Ng7 27. h4 Nh7 28. Qe2 Ke7 29. Bh5 Nxh5 1-0

[Event "South America-ch U16 17th"]
[Site "Guayaquil"]
[Date "2022.01.30"]
[Round "9"]
[White "Reyes Zavaleta, Fabian Ricardo"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1738"]
[BlackElo "1622"]
[PlyCount "79"]
[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 d5 3. e3 Bf5 4. c4 c6 5. Nc3 e6 6. Bd3 Bxd3 7. Qxd3 Nbd7 8. 0-0 Be7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qe2 0-0 13. Rd1 Qc7 14. Ne5 Rfe8 15. Bf4 Bd6 16. a3 a5 17. Bg3 Nd7 18. c5 Bxe5 19. Bxe5 Qd8 20. Rd3 b5 21. Rad1 Nf8 22. Qe4 Qd5 23. Qg4 Ng6 24. Rg3 f6 25. Bd6 Qf5 26. Qxf5 exf5 27. d5 cxd5 28. Rb3 b4 29. axb4 axb4 30. Rxb4 Ne5 31. g3 d4 32. Kg2 Ra2 33. Rb7 Nc4 34. Rxd4 Na5 35. Rb6 Rc8 36. Ra6 Nc6 37. Rxa2 Nxd4 38. b4 Rb8 39. Bxb8 Kf7 40. Ra7+ 1-0

[Event "South America-ch U16 17th"]
[Site "Guayaquil"]
[Date "2022.01.29"]
[Round "7"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Bermeo Apolinario, Bismarck Eduardo"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "1622"]
[BlackElo "1234"]
[PlyCount "74"]
[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. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bd6 8. Qe2 Bg6 9. e4 Be7 10. 0-0 0-0 11. Rd1 Qc7 12. Bg5 h6 13. Bh4 Qf4 14. Bg3 Qg4 15. h3 Qh5 16. Qe3 Qa5 17. Ne5 Bh5 18. Be2 Bxe2 19. Qxe2 Nbd7 20. Nxd7 Nxd7 21. d5 Nb6 22. dxe6 fxe6 23. Qg4 Rf6 24. Bh4 h5 25. Qe2 Raf8 26. e5 R6f7 27. Bxe7 Rxe7 28. Qxh5 Ref7 29. Ne4 Rf5 30. Ng5 Rxg5 31. Qxg5 Nd5 32. Rd4 Qb6 33. Qd2 Rf5 34. Re1 Qc7 35. Rde4 Qf7 36. g3 Qg6 37. Kg2 Qh5 1-0

[Event "South America-ch U16 17th"]
[Site "Guayaquil"]
[Date "2022.01.29"]
[Round "8"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Ruiz Zurita, Cesar Josaya"]
[Result "1-0"]
[ECO "A69"]
[WhiteElo "1622"]
[BlackElo "1566"]
[PlyCount "39"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Re8 10. e5 dxe5 11. fxe5 Ng4 12. Bg5 f6 13. exf6 Bxf6 14. Qd2 Bxg5 15. Qxg5 Qxg5 16. Nxg5 Ne3 17. Kf2 h6 18. Nge4 Nc2 19. Nf6+ Kf7 20. Nxe8 1-0

[Event "South America-ch U16 17th"]
[Site "Guayaquil"]
[Date "2022.01.28"]
[Round "6"]
[White "Orozco Aguilera, Pablo Sebastian"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1634"]
[BlackElo "1622"]
[PlyCount "123"]
[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. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. Nf3 Bd6 10. 0-0 0-0 11. a3 a5 12. Rac1 Re8 13. Bh4 h6 14. Na4 Qc7 15. Rfd1 g5 16. Bg3 Ne4 17. Bxd6 Qxd6 18. Nd2 b5 19. Nc3 Nxd2 20. Rxd2 Nb6 21. Re2 b4 22. Nb1 Nc4 23. a4 Nb6 24. b3 Nd7 25. Rec2 Rec8 26. Nd2 c5 27. dxc5 Rxc5 28. Rxc5 Nxc5 29. Qd4 Ne6 30. Qf6 Qd8 31. Qxh6 Rc8 32. Rf1 Qf8 33. Qf6 Qg7 34. Qf5 Qh7 35. Qe5 Qg7 36. Qg3 Rc3 37. Rb1 Qg6 38. Qb8+ Kh7 39. e4 dxe4 40. Qe5 Nc5 41. Rd1 e3 42. fxe3 Qe6 43. Qxg5 Qxe3+ 44. Qxe3 Rxe3 45. Kf2 Rc3 46. Rb1 Rc2 47. Ke3 Rc3+ 48. Kd4 Ne6+ 49. Ke5 Re3+ 50. Kf6 Nf4 51. Nc4 Re6+ 52. Kxf7 Ra6 53. g4 Ra7+ 54. Kf6 Kg8 55. h4 Rf7+ 56. Ke5 Nd3+ 57. Kd4 Rd7+ 58. Ke3 Rd5 59. Rd1 Nf4 60. Rxd5 Nxd5+ 61. Kd4 Nf6 62. g5 1-0

[Event "South America-ch U16 17th"]
[Site "Guayaquil"]
[Date "2022.01.28"]
[Round "5"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Loja Zambrano, Diego Sebastian"]
[Result "0-1"]
[ECO "A69"]
[WhiteElo "1622"]
[BlackElo "1487"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Re8 10. e5 dxe5 11. fxe5 Ng4 12. Bg5 Qa5 13. 0-0 Nxe5 14. Nxe5 Bxe5 15. Bc4 Bd4+ 16. Kh1 Nd7 17. d6 Ne5 18. Bb5 Re6 19. Qe2 Rxd6 20. Ne4 Bg4 21. Qe1 Qxe1 22. Raxe1 Rb6 23. Nf6+ Kg7 24. Ne8+ Rxe8 25. Bxe8 f6 26. Bc1 Nd3 27. Re7+ Kf8 28. Rxh7 Kxe8 29. h3 Be2 0-1

[Event "South America-ch U16 17th"]
[Site "Guayaquil"]
[Date "2022.01.27"]
[Round "4"]
[White "Reyes Zavaleta, Diego Alexander"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1626"]
[BlackElo "1622"]
[PlyCount "79"]
[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. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 a6 7. a3 Bf5 8. e3 e6 9. Be2 Bd6 10. Bxd6 Qxd6 11. 0-0 0-0 12. b4 b5 13. Nd2 Rac8 14. Rc1 e5 15. Nb3 Rfe8 16. g4 exd4 17. Nxd4 Bd7 18. Nxc6 Bxc6 19. Qd4 Rcd8 20. Rfd1 Bb7 21. Bf3 Qe7 22. a4 bxa4 23. Nxa4 Ne4 24. Nc5 Qh4 25. Qb2 Bc8 26. Qe2 Ng5 27. Rd4 Nxf3+ 28. Qxf3 Rd6 29. Qg3 Qxg3+ 30. hxg3 Rg6 31. Ra1 Bxg4 32. Rxa6 Bf3 33. Rxg6 hxg6 34. g4 Rb8 35. Kh2 Rb5 36. Na6 Rb6 37. Nc5 Rb5 38. Kg3 Be2 39. Rd2 Bc4 40. Rb2 1/2-1/2

[Event "South America-ch U16 17th"]
[Site "Guayaquil"]
[Date "2022.01.26"]
[Round "2"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Flores Quillas, Diego Saul Rodrigo"]
[Result "0-1"]
[ECO "A75"]
[WhiteElo "1622"]
[BlackElo "2189"]
[PlyCount "112"]
[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. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Be2 Bg7 8. Nf3 0-0 9. 0-0 a6 10. a4 Bg4 11. Nd2 Bxe2 12. Qxe2 Nbd7 13. Nc4 Nb6 14. Nxb6 Qxb6 15. a5 Qc7 16. Bd2 Rfe8 17. Rfc1 Nxe4 18. Nxe4 f5 19. Rc4 Qf7 20. Nxd6 Rxe2 21. Nxf7 Rxd2 22. Nd6 Bxb2 23. Rf1 Rxd5 24. Nxb7 Rb8 25. Nxc5 Rc8 26. Rb4 Ba3 27. Nxa6 Bxb4 28. Nxb4 Rd4 29. Na2 Ra4 30. Nc1 Rxa5 31. Ne2 Ra2 32. Nf4 g5 33. Nd5 Kf7 34. g3 Rd8 35. Nc3 Rc2 36. Nd1 f4 37. f3 Rd3 38. g4 Rc1 39. Nf2 Rxf1+ 40. Kxf1 Rxf3 41. Kg2 Re3 42. Nd1 Re2+ 43. Nf2 Ke6 44. Kf3 Re3+ 45. Kg2 Kd5 46. Nh3 h6 47. Nf2 Kd4 48. Nd1 Re2+ 49. Kf3 Ra2 50. Nf2 Ra3+ 51. Kg2 Ke3 52. Nd1+ Ke2 53. Nf2 Ra4 54. h3 Ra3 55. Ne4 f3+ 56. Kh2 f2 0-1

[Event "South America-ch U16 17th"]
[Site "Guayaquil"]
[Date "2022.01.26"]
[Round "3"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Preciado Ortega, Justin Dereck"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1622"]
[PlyCount "69"]
[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. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bg5 Be7 6. e3 c5 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Nxd5 exd5 10. dxc5 Qxc5 11. a3 Nf6 12. Be2 0-0 13. 0-0 Bg4 14. Rc1 Qd6 15. Qd4 a6 16. h3 Bh5 17. b4 Rac8 18. Rc5 Rxc5 19. bxc5 Qc7 20. Rb1 Rc8 21. Qb4 h6 22. Qxb7 Qxb7 23. Rxb7 Rxc5 24. Rb8+ Kh7 25. Bxa6 Ra5 26. Bd3+ Bg6 27. Bxg6+ fxg6 28. Rb3 Kg8 29. Ne5 g5 30. Rb8+ Kh7 31. Rb3 Kg8 32. f3 Kf8 33. Kf2 Ke8 34. Nc6 Ra8 35. Rb7 1-0

[Event "South America-ch U16 17th"]
[Site "Guayaquil"]
[Date "2022.01.25"]
[Round "1"]
[White "Arce Navas, Fernando Samael"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "0-1"]
[ECO "B53"]
[BlackElo "1622"]
[PlyCount "82"]
[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. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Qd3 Nf6 8. Nc3 e6 9. Bg5 Be7 10. h3 0-0 11. 0-0 h6 12. Be3 Qc7 13. a3 Rfd8 14. b4 Rac8 15. b5 Be8 16. Bd2 d5 17. e5 Ne4 18. Nxe4 dxe4 19. Qxe4 Bxb5 20. Rfc1 Bc6 21. Qe2 Bxf3 22. gxf3 Rd5 23. f4 Qc4 24. Qxc4 Rxc4 25. Be3 g5 26. Bxa7 gxf4 27. Bb8 Bc5 28. Bd6 Bxd6 29. exd6 Rxd6 30. Rab1 Rc3 31. Rxb7 Rxa3 32. Rb8+ Kg7 33. c4 Rc6 34. c5 Ra5 35. Rb6 Rcxc5 36. Rxc5 Rxc5 37. Rb4 e5 38. Rb6 e4 39. Kf1 f3 40. Ke1 Rh5 41. Rb4 f5 0-1

[Event "South America-ch U14 16th"]
[Site "Buenos Aires"]
[Date "2019.12.05"]
[Round "7.6"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Moro Saidon, Gonzalo"]
[Result "0-1"]
[ECO "D83"]
[WhiteElo "1620"]
[BlackElo "1920"]
[PlyCount "74"]
[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. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Rc1 c5 7. dxc5 dxc4 8. Qxd8 Rxd8 9. Bxc4 Nc6 10. Nf3 Bf5 11. 0-0 Nd7 12. b4 Nxb4 13. Ng5 Nxc5 14. a3 Nbd3 15. Nxf7 Nxc1 16. Nxd8+ Kf8 17. Rxc1 Rxd8 18. Rd1 Rxd1+ 19. Nxd1 Bc2 20. Be2 b5 21. f3 a5 22. Bc7 b4 23. Bxa5 bxa3 24. Nc3 Na4 25. Na2 Bb3 26. Nc1 Be6 27. Bd1 Nc3 28. Bxc3 Bxc3 29. Bb3 Bxb3 30. Nxb3 a2 31. Kf2 a1Q 32. Nxa1 Bxa1 33. g4 Kf7 34. h4 h5 35. g5 e5 36. e4 Bc3 37. Ke2 Ke6 0-1

[Event "South America-ch U14 16th"]
[Site "Buenos Aires"]
[Date "2019.12.04"]
[Round "6.10"]
[White "Ballesteros Cardenas, Leonardo"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1893"]
[BlackElo "1620"]
[PlyCount "79"]
[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 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. cxd5 exd5 6. Bg5 c6 7. Qc2 0-0 8. e3 Nbd7 9. Bd3 Re8 10. h3 Nf8 11. Bxf6 Bxf6 12. 0-0 g6 13. b4 Ne6 14. Qb3 b6 15. Rac1 Bb7 16. Na4 a6 17. Nc3 Qd7 18. a4 Rab8 19. Qa3 Be7 20. Qb2 c5 21. b5 a5 22. Na2 Bf6 23. Bb1 cxd4 24. exd4 Qd6 25. Rfe1 Qf4 26. Red1 Rec8 27. Rd3 Rc4 28. Rcd1 Rbc8 29. g3 Qc7 30. Qb3 Ng5 31. Nxg5 Bxg5 32. h4 Bf6 33. Kg2 Re8 34. R3d2 Bc8 35. Rc2 Be6 36. Rxc4 dxc4 37. Qe3 Qd6 38. d5 Bxd5+ 39. Kg1 Qc5 40. Qf4 0-1

[Event "Pan American-ch U14"]
[Site "Guayaquil"]
[Date "2019.07.27"]
[Round "9"]
[White "Reyes Zavaleta, Fabian Ricardo"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "1457"]
[BlackElo "1588"]
[PlyCount "97"]
[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. d4 d5 2. c4 e6 3. g3 Nf6 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 c6 12. Rd1 Qb6 13. Be3 Nd5 14. Nc3 Bg6 15. Ne5 Bf5 16. g4 Bg6 17. Ne4 Bxe4 18. Bxe4 f6 19. Nd3 Nd7 20. Nf4 Nxf4 21. Bxf4 Rfc8 22. Qc2 Nf8 23. Rd3 Ra7 24. Rc3 c5 25. dxc5 Bxc5 26. Be3 Rac7 27. Rc1 Bxe3 28. Rxc7 Bxf2+ 29. Kh1 Rxc7 30. Qxc7 Qe3 31. Bf3 Qd4 32. Qc3 Qf4 33. Rd1 Bb6 34. Qb3 Bc7 35. Kg1 Qxh2+ 36. Kf1 Bb6 37. Ke1 Ba5+ 38. Kf1 Bb6 39. e3 Qg3 40. Ke2 Qh2+ 41. Kd3 Qd6+ 42. Kc2 Qc5+ 43. Kb1 Qxe3 44. Qxe3 Bxe3 45. Rd8 Kf7 46. Ra8 Ng6 47. Rxa6 Ne5 48. Be2 b4 49. Bd1 1/2-1/2

[Event "Pan American-ch U14"]
[Site "Guayaquil"]
[Date "2019.07.25"]
[Round "7"]
[White "Farhat, Francisco"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1674"]
[BlackElo "1588"]
[PlyCount "43"]
[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. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bc4 Bg7 6. d3 e6 7. 0-0 Nge7 8. Bb3 d5 9. Qe1 0-0 10. Qh4 Nd4 11. Nxd4 Bxd4+ 12. Kh1 f5 13. exd5 exd5 14. Re1 Bf6 15. Qf2 b6 16. Rxe7 c4 17. Nxd5 Bxe7 18. Bxc4 Kg7 19. Bd2 h6 20. Re1 Re8 21. Bc3+ Kf8 22. Qd4 1-0

[Event "Pan American-ch U14"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "5"]
[White "Bui, Alan"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1813"]
[BlackElo "1588"]
[PlyCount "95"]
[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. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Qb6 5. Nbd2 Qxb2 6. Rb1 Qxa2 7. Bb5+ Bd7 8. 0-0 e6 9. Bxd7+ Nbxd7 10. Rxb7 Qa6 11. Qb1 Be7 12. Ne5 Rc8 13. Rb2 cxd4 14. exd4 Nxe5 15. Bxe5 Qe2 16. Nf3 a5 17. Qa2 0-0 18. Re1 Qa6 19. Reb1 Ne4 20. Rc1 Rc6 21. Ra1 Ra8 22. Qb3 f6 23. Bf4 Bb4 24. Rba2 Qc4 25. Qxc4 Rxc4 26. Be3 Rac8 27. Ne1 Bc3 28. Rb1 Bxd4 29. Bxd4 Rxd4 30. Rxa5 Rdc4 31. Ra7 R4c7 32. Ra6 Kf7 33. f3 Nc5 34. Ra5 Ke7 35. Kf2 g5 36. Rbb5 h5 37. Ke3 Nd7 38. Ra6 Nc5 39. Raa5 f5 40. Nd3 Nxd3 41. cxd3 f4+ 42. Kd4 Kd6 43. Rxd5+ exd5 44. Rxd5+ Ke6 45. Rxg5 Rc2 46. Ke4 Rf8 47. Rg6+ Kf7 48. Rg5 0-1

[Event "Pan American-ch U14"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "6"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Kang, Dorian"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "1588"]
[BlackElo "2087"]
[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. d4 Nf6 2. c4 g6 3. Nc3 d5 4. h4 Bg7 5. h5 Nxh5 6. cxd5 c6 7. e4 cxd5 8. e5 f5 9. Be2 Be6 10. Bxh5 gxh5 11. Qxh5+ Kd7 12. g4 fxg4 13. Nge2 Nc6 14. Be3 Qe8 15. Nf4 Qxh5 16. Rxh5 Bf7 17. Rh4 h5 18. Ncxd5 e6 19. Nc3 Bh6 20. Ne4 Bxf4 21. Bxf4 b6 22. Bg5 Bg6 23. Nf6+ Kc7 24. Rc1 Kb7 25. Be3 Rad8 26. Rc4 Ne7 27. Rh1 Rc8 28. Rc3 Nf5 29. Kd2 g3 30. fxg3 Nxg3 31. Rg1 Rxc3 32. bxc3 h4 33. Bf4 Bf5 34. c4 b5 35. c5 Kc6 36. Ke3 Nh5 37. Rh1 h3 38. Nxh5 Rxh5 39. a3 Rh7 40. Bg5 Rg7 41. Bf4 Rg2 42. Rh2 Rg1 43. Ra2 Rd1 44. Rd2 Ra1 0-1

[Event "Pan American-ch U14"]
[Site "Guayaquil"]
[Date "2019.07.23"]
[Round "4"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Shubin, Daniel"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1588"]
[BlackElo "1960"]
[PlyCount "38"]
[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. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bg5 c6 6. cxd5 exd5 7. e3 Be7 8. Bd3 0-0 9. 0-0 Re8 10. Rb1 Nf8 11. b4 a6 12. a4 Ne4 13. Bxe7 Qxe7 14. Qc2 Ng6 15. Nd2 Nxd2 16. Qxd2 Nh4 17. Ne2 Bh3 18. Nf4 Bxg2 19. Qc2 Qg5 0-1

[Event "Pan American-ch U14"]
[Site "Guayaquil"]
[Date "2019.07.22"]
[Round "3"]
[White "Ballesteros Cardenas, Leonardo"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1925"]
[BlackElo "1588"]
[PlyCount "112"]
[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. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 Be7 6. Qc2 c6 7. e3 0-0 8. Bd3 h6 9. Bh4 Re8 10. h3 Nbd7 11. Nf3 Ne4 12. Bxe7 Qxe7 13. 0-0 f5 14. Rab1 a5 15. a3 g5 16. Nd2 b5 17. a4 Nxd2 18. Qxd2 b4 19. Ne2 Nf6 20. Qc2 Ne4 21. Bxe4 fxe4 22. Qxc6 Be6 23. Qc2 Rec8 24. Qd1 Bd7 25. Ng3 Qe8 26. Ra1 Rab8 27. f3 Rb6 28. fxe4 dxe4 29. Qb3+ Be6 30. d5 Bf7 31. Rf5 Rd6 32. Raf1 Bg6 33. Rf8+ Qxf8 34. Rxf8+ Kxf8 35. Qd1 Rc5 36. Ne2 Rdxd5 37. Nd4 Ke7 38. Qg4 Re5 39. Qe2 Be8 40. b3 h5 41. Qa6 h4 42. Qh6 Bd7 43. Qg7+ Ke8 44. Kf2 Kd8 45. Qf8+ Kc7 46. Qa8 Kd6 47. Qf8+ Kc7 48. Qg7 Kd8 49. Ke2 Kc8 50. Qh7 Kd8 51. Kf2 Kc8 52. Qg7 Kd8 53. g3 hxg3+ 54. Kxg3 Ke8 55. Qg8+ Ke7 56. Qh8 Kd6 1/2-1/2

[Event "Pan American-ch U14"]
[Site "Guayaquil"]
[Date "2019.07.22"]
[Round "2"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1588"]
[BlackElo "1843"]
[PlyCount "118"]
[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. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. a3 Bxd2+ 6. Nbxd2 d6 7. e3 Qe7 8. Bd3 e5 9. Qc2 Bg4 10. dxe5 dxe5 11. Ng5 h6 12. Nge4 Nxe4 13. Bxe4 c6 14. h3 Be6 15. Rc1 Nd7 16. c5 0-0 17. g4 Bd5 18. Ke2 Nf6 19. f3 a4 20. h4 Ra5 21. g5 Nxe4 22. Nxe4 Bxe4 23. Qxe4 Rxc5 24. gxh6 Rxc1 25. Rxc1 Rd8 26. Rg1 g6 27. h5 Rd6 28. hxg6 fxg6 29. Rxg6+ Rxg6 30. Qxg6+ Kh8 31. Qg4 b5 32. Qc8+ Kh7 33. Qxc6 Qh4 34. Qxb5 Qh2+ 35. Kd3 Kxh6 36. Qc6+ Kg5 37. Qc2 Qh7+ 38. e4 Qd7+ 39. Ke2 Qb5+ 40. Kf2 Qb6+ 41. Kg2 Qb5 42. Qd2+ Kh5 43. Kg3 Kg6 44. Kg4 Kf6 45. Qd6+ Kg7 46. Kf5 Qf1 47. Qxe5+ Kh7 48. Qh2+ Kg8 49. Qg3+ Kh8 50. Qh4+ Kg7 51. Qe7+ Kh6 52. f4 Qh3+ 53. Ke5 Qh5+ 54. f5 Qd1 55. Kf4 Qd3 56. Qf6+ Kh7 57. Qg6+ Kh8 58. Qh6+ Kg8 59. Qg5+ Kf7 1-0

[Event "Pan American-ch U12"]
[Site "Santiago de Chile"]
[Date "2018.07.25"]
[Round "6"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Vijayakumar, Advaith"]
[Result "0-1"]
[ECO "E93"]
[WhiteElo "1511"]
[BlackElo "1679"]
[PlyCount "76"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. Bg5 Nbd7 9. Nd2 h6 10. Be3 Ne8 11. a3 f5 12. f3 f4 13. Bf2 Nef6 14. b4 g5 15. 0-0 Rf7 16. c5 Nf8 17. cxd6 cxd6 18. bxa5 Qxa5 19. Nb5 Ne8 20. Rb1 Qd8 21. Nc4 Ra6 22. Na7 Nd7 23. Nxc8 Qxc8 24. Qd2 Ra4 25. Rfc1 Qa8 26. Qb2 Bf8 27. Qxb7 Nc5 28. Qxa8 Rxa8 29. Nxe5 dxe5 30. Bxc5 Bxc5+ 31. Rxc5 Rfa7 32. Rbc1 Rxa3 33. Rc6 Kg7 34. h3 Ra1 35. Rxa1 Rxa1+ 36. Kh2 Nf6 37. Re6 Nh5 38. Ra6 Re1 0-1

[Event "Pan American-ch U12"]
[Site "Santiago de Chile"]
[Date "2018.07.23"]
[Round "2"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Galaviz Medina, Atlas Adomaitis"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1511"]
[BlackElo "1837"]
[PlyCount "111"]
[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. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Bf5 7. e3 Qb6 8. Qb3 Qxb3 9. axb3 Bb4 10. Rc1 Ne4 11. Bf4 Nxc3 12. bxc3 Ba3 13. Ra1 Bb2 14. Ra2 Bxc3+ 15. Nd2 Nd7 16. Be2 Bb1 17. Ra3 0-0 18. 0-0 Bg6 19. Nf3 a5 20. Ra2 b5 21. Rc1 b4 22. Ne5 Nxe5 23. Bxe5 a4 24. Rxa4 Rxa4 25. bxa4 b3 26. Rxc3 b2 27. Rb3 b1Q+ 28. Rxb1 Bxb1 29. a5 Ra8 30. Bc7 Bc2 31. Bb6 Ba4 32. g3 Bb5 33. Bg4 Ba6 34. Bd7 Bb7 35. Kf1 g6 36. Bg4 f5 37. Bd1 Ba6+ 38. Ke1 Kf7 39. Kd2 Bc4 40. Kc3 Bb5 41. Kb4 Ke7 42. Bb3 Ba6 43. Ba4 Bb7 44. Kc5 g5 45. Bc2 Rf8 46. f4 gxf4 47. exf4 Ba6 48. Ba4 Rf6 49. Bc2 Bb5 50. Kb4 Ke8 51. Kc5 Kd7 52. Kb4 Ba6 53. Kc5 Bc4 54. Kb4 Be2 55. Kc5 Bc4 56. Kb4 1/2-1/2

[Event "Wch U12"]
[Site "Pocos de Caldas"]
[Date "2017.08.24"]
[Round "4"]
[White "Silva, Lucas Teixeira"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1599"]
[BlackElo "1327"]
[PlyCount "75"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Be3 Nf6 7. f3 Be7 8. Be2 0-0 9. 0-0 Qc7 10. Nc3 Bb7 11. a3 a6 12. b4 d5 13. exd5 cxd5 14. Na4 Nd7 15. Rc1 Bd6 16. h3 Bf4 17. Bxf4 Qxf4 18. c4 Qe3+ 19. Kh1 Bc6 20. Nc3 Nb6 21. cxd5 Bxd5 22. Nxd5 Nxd5 23. Qd3 g6 24. Qxe3 Nxe3 25. Rfe1 Nd5 26. Rc5 Rfc8 27. Ra5 Rc3 28. Ra1 Nc7 29. Kg1 Kf8 30. Kf2 Ke7 31. Ke1 Kd6 32. Kd2 Rb3 33. Bd1 Rb2+ 34. Bc2 Nb5 35. Kc1 Rxc2+ 36. Kxc2 Rc8+ 37. Kb2 Rc6 38. Rc1 1-0

[Event "Wch U12"]
[Site "Pocos de Caldas"]
[Date "2017.08.22"]
[Round "1"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Manish, Anto Cristiano F"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1327"]
[BlackElo "1851"]
[PlyCount "70"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 dxc4 5. a4 b5 6. e3 Bb7 7. b3 cxb3 8. Qxb3 a6 9. Ba3 e6 10. Bxf8 Kxf8 11. Nc3 Qe7 12. Be2 b4 13. Na2 a5 14. 0-0 Nbd7 15. Nc1 c5 16. Nd3 Bd5 17. Qd1 c4 18. Nf4 g6 19. Rc1 Rc8 20. Nd2 Nb6 21. Nxd5 exd5 22. Ra1 Kg7 23. Qc2 b3 24. Qc3 Ra8 25. Bf3 Qd7 26. Qc1 Nxa4 27. Nxc4 Rac8 28. Rxa4 Qxa4 29. Nb6 Rxc1 30. Nxa4 Rhc8 31. Nb6 Rxf1+ 32. Kxf1 Rc1+ 33. Ke2 b2 34. Nxd5 b1Q 35. Nxf6 Qc2# 0-1

[Event "Pan American-ch U12"]
[Site "San Jose"]
[Date "2017.07.05"]
[Round "7"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Singh, Hersh"]
[Result "0-1"]
[ECO "D59"]
[WhiteElo "1271"]
[BlackElo "1624"]
[PlyCount "52"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Nxd5 exd5 10. Bxe7 Qxe7 11. Bd3 Bb7 12. 0-0 Nd7 13. Rc1 c5 14. Re1 c4 15. Bb1 b5 16. Nd2 Nf6 17. Qc2 g6 18. f3 Rfe8 19. e4 dxe4 20. fxe4 Qd7 21. d5 Qd6 22. Kf1 Ng4 23. Nf3 Qb6 24. Re2 Bxd5 25. h3 Bxe4 26. Rxe4 Nf2 0-1

[Event "Pan American-ch U12"]
[Site "San Jose"]
[Date "2017.07.02"]
[Round "3"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Shih Gould, Danny"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1271"]
[BlackElo "1625"]
[PlyCount "112"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Qc2 a5 10. Ne1 b6 11. Rb1 Ne8 12. Be3 f5 13. f3 f4 14. Bf2 h5 15. a3 a4 16. Bxc5 bxc5 17. Nxa4 h4 18. b4 h3 19. Kh1 hxg2+ 20. Nxg2 cxb4 21. axb4 Kf7 22. c5 Qd7 23. Bd1 Rh8 24. Ne1 Qh3 25. Qg2 Qh5 26. Rf2 Bf6 27. Nd3 Bh3 28. Qg1 Bh4 29. Ra2 Nf6 30. Nf2 Bxf2 31. Qxf2 g5 32. Nc3 Rxa2 33. Qxa2 Qh4 34. Qd2 g4 35. fxg4 Nxe4 36. Nxe4 Bg2+ 37. Qxg2 Qe1+ 38. Qg1 Qxe4+ 39. Bf3 Qxf3+ 40. Qg2 Qd3 41. Rf1 dxc5 42. bxc5 Rd8 43. d6 cxd6 44. cxd6 Rxd6 45. h4 Qd5 46. h5 Qxg2+ 47. Kxg2 Kf6 48. Kf3 Rd3+ 49. Kf2 Kg5 50. Re1 Kxg4 51. Rxe5 Rd2+ 52. Kf1 Rh2 53. Kg1 Rh3 54. Kf1 f3 55. Re8 Rxh5 56. Rg8+ Kf5 1/2-1/2

[Event "Pan American-ch U12"]
[Site "San Jose"]
[Date "2017.07.01"]
[Round "1"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Vargas Abadia, Alejandro"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1271"]
[PlyCount "69"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 g6 5. e3 Bg7 6. Be2 0-0 7. 0-0 Bg4 8. cxd5 cxd5 9. Qb3 b6 10. h3 Bxf3 11. Bxf3 e6 12. e4 dxe4 13. Nxe4 Nd5 14. Nc3 Nc6 15. Be3 Rc8 16. Nxd5 exd5 17. Rfd1 Ne7 18. Bg5 Re8 19. Qa3 Qd7 20. Bxe7 Rxe7 21. Bxd5 Ree8 22. Qf3 Red8 23. Bb3 Rf8 24. Rd2 Rcd8 25. Rad1 Qe8 26. Re2 Qd7 27. d5 Rfe8 28. Rde1 Rxe2 29. Qxe2 Kf8 30. Qd2 Re8 31. Rxe8+ Qxe8 32. d6 Qd7 33. Ba4 Qd8 34. d7 Ke7 35. Qe2+ 1-0

[Event "South American-ch U10"]
[Site "Santiago de Chile"]
[Date "2016.12.04"]
[Round "5.5"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Deng, Yunfai"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1251"]
[BlackElo "1527"]
[PlyCount "62"]
[EventDate "2016.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. e3 Be7 7. Be2 dxc4 8. Bxc4 b5 9. Bd3 a6 10. 0-0 c5 11. Ne4 c4 12. Bc2 Bb7 13. Nxf6+ Bxf6 14. Bxf6 Qxf6 15. Qe2 Bxf3 16. Qxf3 Qxf3 17. gxf3 Nf6 18. Rac1 Rc8 19. a4 Ke7 20. axb5 axb5 21. Be4 Nxe4 22. fxe4 Ra8 23. Ra1 Rhd8 24. Kg2 Kf6 25. Kf3 Rdc8 26. Ke2 Ra4 27. Rxa4 bxa4 28. Kd2 Rb8 29. Kc2 g6 30. Ra1 Rb4 31. Ra2 Kg5 1/2-1/2

[Event "South American-ch U10"]
[Site "Santiago de Chile"]
[Date "2016.12.04"]
[Round "6.8"]
[White "Vilca Torres, Ludwing Wily"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1470"]
[BlackElo "1251"]
[PlyCount "143"]
[EventDate "2016.12.01"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 d6 6. Nc3 Be7 7. Be2 0-0 8. Be3 Nc6 9. a3 a6 10. Qd2 Qc7 11. Nb3 b5 12. Rd1 Bb7 13. Nd4 Ne5 14. Bd3 Nc4 15. Bxc4 bxc4 16. Nde2 Rfd8 17. 0-0 d5 18. exd5 exd5 19. Rfe1 Bc5 20. Bxc5 Qxc5+ 21. Qd4 Qc7 22. Ng3 Re8 23. Nf5 Rac8 24. Nh6+ gxh6 25. Qxf6 Qc5+ 26. Kf1 Rxe1+ 27. Rxe1 Qc6 28. Qxc6 Bxc6 29. Kf2 Rb8 30. Nd1 Kf8 31. Ke3 Re8+ 32. Kd2 Rb8 33. Kc3 Ba4 34. Ne3 d4+ 35. Kxd4 Rxb2 36. Kxc4 Ra2 37. Kb4 Bxc2 38. Re2 Bb1 39. Rxa2 Bxa2 40. Ka5 Ke8 41. Kxa6 Kd7 42. Ng4 Bc4+ 43. Kb6 Bf1 44. g3 Be2 45. Nxh6 Bxf3 46. Nxf7 Bd1 47. Ng5 h5 48. Ne4 Ke6 49. Nc3 Bc2 50. a4 Bxa4 51. Nxa4 Kf5 52. Nc3 Kg4 53. Nb5 h4 54. gxh4 Kxh4 55. Nd4 Kh3 56. Nf3 Kg4 57. Ng1 Kf4 58. Kc5 Ke3 59. Kd5 Kf4 60. Kd4 Kf5 61. Ke3 Kg4 62. Kf2 Kf4 63. h3 Kg5 64. Kg3 Kh5 65. h4 Kh6 66. Kg4 Kg6 67. h5+ Kh6 68. Nf3 Kg7 69. Kg5 Kh7 70. h6 Kh8 71. Kg6 Kg8 72. Ne5 1-0

[Event "South American-ch U10"]
[Site "Santiago de Chile"]
[Date "2016.12.03"]
[Round "4.15"]
[White "Venegas Loezar, Joaquin Omar"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "0-1"]
[ECO "B88"]
[BlackElo "1251"]
[PlyCount "76"]
[EventDate "2016.12.01"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Be7 7. Bb3 0-0 8. Be3 Nc6 9. Qd2 a6 10. f4 Qc7 11. Rf1 Nxd4 12. Bxd4 b5 13. a3 Bb7 14. Bxf6 Bxf6 15. 0-0-0 Rad8 16. Kb1 Bxc3 17. Qxc3 Qxc3 18. bxc3 Bxe4 19. g3 d5 20. Rd4 Rc8 21. Kb2 Rc7 22. Re1 Bf5 23. Re2 Rfc8 24. Re3 h6 25. Rf3 a5 26. Rd2 Be4 27. Re3 Kf8 28. Rde2 Kg8 29. Rd2 Rb8 30. Ka2 a4 31. Rd4 axb3+ 32. cxb3 Rbc8 33. Kb2 Ra8 34. Rb4 Ra5 35. Rd4 Rca7 36. a4 bxa4 37. b4 a3+ 38. Kb3 Rb5 0-1

[Event "South American-ch U10"]
[Site "Santiago de Chile"]
[Date "2016.12.02"]
[Round "2.19"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Diaz Munoz, Rodrigo Javier"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1251"]
[PlyCount "71"]
[EventDate "2016.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Nc3 Nxe5 5. Nxe5 Qxe5 6. Qd5 Bd6 7. Qxe5+ Bxe5 8. g3 Nf6 9. Bg2 0-0 10. 0-0 Ng4 11. Bf4 Bf6 12. Bxc7 Re8 13. e3 d6 14. Bxd6 Rd8 15. Bf4 Rd2 16. Rac1 Bf5 17. e4 Bd4 18. Bxd2 Bg6 19. h3 Ne5 20. Be3 Bb6 21. Bxb6 axb6 22. b3 Rc8 23. Nd5 Nc6 24. Nxb6 Rb8 25. Nd5 Rd8 26. Rfd1 Nb4 27. Nxb4 Re8 28. Rd7 b5 29. Rcd1 f6 30. Rd8 Kf8 31. Rxe8+ Bxe8 32. c4 Bh5 33. g4 Bg6 34. cxb5 f5 35. exf5 h5 36. fxg6 1-0

[Event "South American-ch U10"]
[Site "Santiago de Chile"]
[Date "2016.12.01"]
[Round "1.30"]
[White "Vargas Sotelo, Victor Salomon"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1420"]
[BlackElo "1251"]
[PlyCount "117"]
[EventDate "2016.12.01"]
[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 c5 2. Bc4 e6 3. Nc3 Nc6 4. d3 d6 5. Nge2 Nf6 6. 0-0 Be7 7. f4 0-0 8. Ng3 d5 9. Bb3 a6 10. a4 Nd4 11. Ba2 b5 12. exd5 exd5 13. Be3 b4 14. Bxd4 cxd4 15. Nce2 Qb6 16. Qd2 Bb7 17. Rae1 Bc5 18. Kh1 Bc6 19. Bb3 Ng4 20. Nf5 Ne3 21. Nxe3 dxe3 22. Qd1 Rfe8 23. d4 Bd6 24. Qd3 Re4 25. Rf3 Rae8 26. Rh3 h6 27. f5 f6 28. Rf1 Qa5 29. Rff3 Bxa4 30. Rxe3 Bxb3 31. Qxb3 Bf4 32. Rxe4 Rxe4 33. Ng1 Rxd4 34. c3 bxc3 35. Rxc3 Bc7 36. Qb7 Rc4 37. Qc8+ Bd8 38. Qe6+ Kf8 39. Rxc4 dxc4 40. Qxc4 Qb5 41. Qc3 Qxf5 42. Qa3+ Be7 43. Qxa6 Kf7 44. h3 Qe5 45. Qe2 Bd6 46. Qc4+ Ke7 47. Qe2 Qxe2 48. Nxe2 Kd7 49. g4 Be5 50. b3 Kc6 51. Kg2 Kb5 52. Kf3 Kb4 53. Ke4 g6 54. Nf4 Bxf4 55. Kxf4 Kxb3 56. h4 Kc4 57. h5 Kd5 58. hxg6 Ke6 59. Ke4 1-0

[Event "PER-ch U10"]
[Site "Lima"]
[Date "2016.02.03"]
[Round "2.4"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Flores, Quispe Carlos"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1149"]
[BlackElo "1492"]
[PlyCount "64"]
[EventDate "2016.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bf4 d5 4. c3 c5 5. e3 Bd6 6. Bg3 Nc6 7. Nbd2 Qe7 8. Bd3 a6 9. a4 0-0 10. 0-0 Bxg3 11. hxg3 Bd7 12. Qc2 c4 13. Be2 b5 14. axb5 axb5 15. b3 e5 16. dxe5 Nxe5 17. bxc4 dxc4 18. Rfd1 Bc6 19. Nd4 Qb7 20. Nxc6 Qxc6 21. Nf3 Rxa1 22. Rxa1 Ned7 23. Nd4 Qc5 24. Ra5 Rb8 25. Qb1 Nd5 26. Rxb5 Rxb5 27. Nxb5 g6 28. e4 N5f6 29. Nd4 Qa3 30. Qc2 Nc5 31. f3 Na4 32. Nb5 Qb2 1/2-1/2

[Event "South America-ch U10 12th"]
[Site "Santa Cruz"]
[Date "2015.12.06"]
[Round "7"]
[White "Loja Zambrano, Diego Sebastian"]
[Black "Sifuentes Alcantara, Jhony Sebastian"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1635"]
[BlackElo "1024"]
[PlyCount "93"]
[EventDate "2015.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[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. e3 Nf6 4. Nc3 Bf5 5. Qb3 Qc7 6. cxd5 cxd5 7. Nxd5 Nxd5 8. Qxd5 e6 9. Qc4 Qxc4 10. Bxc4 Bb4+ 11. Bd2 Bxd2+ 12. Kxd2 0-0 13. Nf3 Nc6 14. Rac1 Rac8 15. a3 a6 16. Rc3 Rc7 17. Rhc1 Rfc8 18. Ba2 Kf8 19. Ne5 Ke7 20. Nxc6+ Rxc6 21. Rxc6 Rxc6 22. Rxc6 bxc6 23. Bc4 a5 24. Kc3 Kd6 25. Bd3 Bxd3 26. Kxd3 c5 27. dxc5+ Kxc5 28. b3 f6 29. f3 g6 30. g3 h6 31. h3 h5 32. Kc3 e5 33. b4+ axb4+ 34. axb4+ Kb5 35. e4 g5 36. g4 h4 37. Kb3 Kc6 38. Kc4 Kb6 39. b5 Kc7 40. Kc5 Kb7 41. b6 Kc8 42. Kc6 Kb8 43. b7 Ka7 44. Kc7 Ka6 45. b8Q Ka5 46. Qb3 Ka6 47. Qb6# 1-0

[Event "South America-ch U10 12th"]
[Site "Santa Cruz"]
[Date "2015.12.05"]
[Round "5"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Severich, Axl"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1024"]
[BlackElo "1715"]
[PlyCount "128"]
[EventDate "2015.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 Be7 5. e3 Nh5 6. Bg3 b6 7. Bd3 Bb7 8. Bxb8 Rxb8 9. 0-0 Nf6 10. Nbd2 cxd4 11. exd4 0-0 12. Qe2 Qc7 13. Rfe1 Rbc8 14. Rac1 a6 15. Ne4 Nxe4 16. Bxe4 Bxe4 17. Qxe4 d5 18. Qd3 Qc4 19. Qxc4 Rxc4 20. Ne5 Rc7 21. Rc2 Rfc8 22. Kf1 Bd6 23. f4 a5 24. Rec1 b5 25. Ke2 a4 26. Kd1 a3 27. bxa3 Bxa3 28. Rb1 b4 29. Kd2 bxc3+ 30. Kd3 Bb2 31. Ng4 Ra8 32. a4 h5 33. Nf2 Rxa4 34. Nd1 Rcc4 35. Nxb2 cxb2 36. Rxc4 Rxc4 37. Rxb2 g6 38. h3 Rc1 39. Ke3 Kg7 40. g4 Rc3+ 41. Kd2 Rxh3 42. gxh5 gxh5 43. Kc1 Rf3 44. Rh2 Kh6 45. Rh4 Rg3 46. Kd2 Rg4 47. Rxg4 hxg4 48. Ke3 Kh5 49. Kf2 Kh4 50. Kg2 g3 51. f5 exf5 52. Kh1 Kh3 53. Kg1 g2 54. Kf2 Kh2 55. Ke2 g1Q 56. Kd3 Kg3 57. Kc2 Qxd4 58. Kb3 Qc5 59. Ka4 Qb6 60. Ka3 f4 61. Ka4 f3 62. Ka3 f2 63. Ka2 f1R 64. Ka3 Ra1# 0-1

[Event "South America-ch U10 12th"]
[Site "Santa Cruz"]
[Date "2015.12.03"]
[Round "2"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Canaza Capacuti, Frank Renato"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1024"]
[BlackElo "1543"]
[PlyCount "118"]
[EventDate "2015.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 Nc6 5. e3 Be7 6. Be2 0-0 7. 0-0 cxd4 8. exd4 d5 9. c4 dxc4 10. Bxc4 Qb6 11. Qd2 Rd8 12. Rd1 Qb4 13. Qxb4 Nxb4 14. Nc3 b6 15. a3 Nbd5 16. Be5 Nxc3 17. bxc3 Bb7 18. Rd3 Ng4 19. Bg3 Rac8 20. Bb3 Ba6 21. Rd2 Rxc3 22. Rb2 Bb7 23. Ne5 Nxe5 24. dxe5 Rdd3 25. Bc2 Rxa3 26. Raa2 Rdc3 27. Bf4 Rxa2 28. Rxa2 Ra3 29. Rxa3 Bxa3 30. Kf1 h6 31. h4 Kf8 32. Ke2 Ke7 33. Kd3 Bxg2 34. Kc4 Bc5 35. Be3 Bxe3 36. fxe3 Bc6 37. Kb4 a5+ 38. Ka3 b5 39. h5 Bf3 40. Bd3 b4+ 41. Ka4 Bxh5 42. Kxa5 b3 43. Kb4 Bd1 44. Kc3 Bc2 45. Bxc2 bxc2 46. Kxc2 f6 47. exf6+ Kxf6 48. Kd3 Kf5 49. e4+ Kf4 50. Ke2 Kxe4 51. Kf2 Kd3 52. Kg3 e5 53. Kg4 e4 54. Kg3 e3 55. Kf3 e2 56. Kg2 e1Q 57. Kh3 Qg1 58. Kh4 Ke3 59. Kh5 Qg5# 0-1

[Event "Pan American-ch U10"]
[Site "Cali"]
[Date "2015.07.01"]
[Round "5"]
[White "Sifuentes Alcantara, Jhony Sebastian"]
[Black "Sandiford, Leigh"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1239"]
[PlyCount "42"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nc3 Bf5 4. Nf3 Nc6 5. e3 e6 6. Bd3 Bd6 7. Bg3 Qd7 8. Bxf5 exf5 9. 0-0 0-0-0 10. a4 Rhe8 11. Re1 Ne4 12. Bh4 g5 13. Bxg5 Nxg5 14. Nxg5 f6 15. Nf3 Rg8 16. Nxd5 Bxh2+ 17. Nxh2 Qxd5 18. c4 Qxc4 19. Qe2 Qf7 20. Rad1 Qg7 21. g3 Qh6 0-1

