[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.30"]
[Round "9"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Krishan Rani, Tanish Aditya"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1082"]
[BlackElo "1144"]
[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. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. dxc6 bxc4 7. d3 Bc5 8. 0-0 Bg4 9. Qe1 Bd6 10. f4 Qe7 11. Ne4 Nxe4 12. Qxe4 cxd3 13. Qxd3 0-0 14. f5 f6 15. Nc3 Rad8 16. Qc4+ Kh8 17. Qxg4 Bc5+ 18. Kh1 Rd4 19. Qg3 Rfd8 20. Be3 Rc4 21. Bxc5 Qxc5 22. Rad1 Rc8 23. Rd7 Qxc6 24. Qxg7# 1-0

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.29"]
[Round "8"]
[White "Cajamarca Gordillo, Sebastian Alejandro"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "1-0"]
[ECO "D88"]
[WhiteElo "1260"]
[BlackElo "1082"]
[PlyCount "89"]
[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 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. Be3 cxd4 10. cxd4 Nc6 11. 0-0 e6 12. Rb1 Na5 13. Bb5 b6 14. Qd2 Bb7 15. f3 a6 16. Ba4 Nc4 17. Qd3 Rc8 18. Bf2 b5 19. Bb3 Na5 20. Rfc1 Qd7 21. Be1 Nxb3 22. axb3 Rfd8 23. Bf2 e5 24. d5 Bh6 25. Be3 Bxe3+ 26. Qxe3 Bxd5 27. exd5 Qxd5 28. Ng3 Qd4 29. Qxd4 Rxc1+ 30. Rxc1 Rxd4 31. Ra1 Rb4 32. Rxa6 Rxb3 33. Ne4 b4 34. Rb6 Rb1+ 35. Kf2 b3 36. Nd2 Rd1 37. Ke2 Rg1 38. Kf2 Rd1 39. Nxb3 Rb1 40. Rb7 Rb2+ 41. Kg3 f5 42. Nc5 f4+ 43. Kh3 Rc2 44. Nd7 e4 45. Nf6+ 1-0

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.29"]
[Round "7"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Montevilla Cahuasa, Hector Sebastian"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1082"]
[BlackElo "1203"]
[PlyCount "86"]
[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. f4 g6 3. d3 Bg7 4. Nc3 d6 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 0-0 8. 0-0 Bd7 9. h3 Rc8 10. g4 Nd4 11. Nxd4 cxd4 12. Ne2 e5 13. f5 h6 14. Bd2 Qe7 15. Qc1 g5 16. Bf3 Nh7 17. Ng3 f6 18. Nh5 b6 19. h4 Bb5 20. Be2 Qf7 21. a4 Ba6 22. b4 d5 23. b5 Bb7 24. hxg5 hxg5 25. Rf2 dxe4 26. dxe4 Bxe4 27. Rh2 Rxc2 28. Qd1 d3 29. Bf3 Bxf3 30. Qxf3 Qc4 31. Kh1 Re8 32. Rf1 e4 33. Qh3 Qf7 34. Re1 Re7 35. Rc1 Rxc1+ 36. Bxc1 Qd5 37. Be3 Qb3 38. Nxg7 Rxg7 39. Rd2 Nf8 40. Qg2 Qb1+ 41. Kh2 Rh7+ 42. Kg3 Qe1+ 43. Qf2 Qh1 0-1

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.28"]
[Round "6"]
[White "Arce Arduz, Luis Fernando"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1239"]
[BlackElo "1082"]
[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. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 g6 6. Bg5 Be7 7. Bh6 Nc6 8. Bg7 Rg8 9. Bf6 Nxf6 10. exf6 Bxf6 11. dxc5 Be7 12. b4 Bf6 13. Qc2 Nxb4 14. Qc1 Nc6 15. Nbd2 Be7 16. Ne4 d5 17. Nd6+ Bxd6 18. cxd6 Qf6 19. Bb5 e5 20. Qd2 e4 21. Ng5 h6 22. Nh3 a6 23. Ba4 Rb8 24. Nf4 0-1

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.28"]
[Round "5"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Vilca Contreras, Dante Ivan"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1082"]
[BlackElo "1338"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. h3 h6 7. Nbd2 0-0 8. Re1 Ne7 9. Nf1 Ng6 10. Ng3 Bd7 11. c3 Re8 12. a4 a6 13. Be3 Ba7 14. Bxa7 Rxa7 15. d4 Bc6 16. d5 Bd7 17. Bd3 Nf4 18. Ne2 N6h5 19. Nxf4 Nxf4 20. Kh2 Qc8 21. Ng1 f5 22. exf5 Bxf5 23. Bxf5 Qxf5 24. Ne2 Nd3 25. Ng3 Qg6 26. Re2 Rf8 27. f3 Nf4 28. Rd2 h5 29. Qc2 Qxc2 30. Rxc2 h4 31. Ne4 Nxd5 32. Rd1 Ne3 33. Rcd2 Nxd1 34. Rxd1 b5 35. a5 Raa8 36. Ng5 Rfe8 37. Re1 Rad8 38. Rd1 c6 39. b4 g6 40. g3 hxg3+ 41. Kxg3 Kg7 0-1

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.27"]
[Round "4"]
[White "Atarama Tezen, Sebastian Alexis"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "1/2-1/2"]
[ECO "B72"]
[BlackElo "1082"]
[PlyCount "40"]
[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 g6 6. Bc4 Bg7 7. 0-0 0-0 8. h3 Nc6 9. Be3 Na5 10. Be2 Nc6 11. Nxc6 bxc6 12. Rb1 c5 13. Qd2 Bb7 14. f3 Rc8 15. Rfd1 Qc7 16. Nd5 Nxd5 17. exd5 Rfd8 18. c4 Ba6 19. Qc2 Rb8 20. b3 Bc8 1/2-1/2

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.26"]
[Round "2"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "De Mora Medina, Juan Sebastian"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1082"]
[PlyCount "75"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. h3 Be6 6. Bb3 Nf6 7. 0-0 Qd7 8. Nc3 0-0-0 9. Na4 Bb6 10. Nxb6+ cxb6 11. Re1 h6 12. d4 exd4 13. Nxd4 Nxd4 14. Qxd4 Bxb3 15. axb3 Kb8 16. Qa4 Qxa4 17. Rxa4 Rd7 18. f3 Re8 19. Bf4 g5 20. Bh2 Nh5 21. Rd1 Nf4 22. Bxf4 gxf4 23. Rad4 Re6 24. Kf2 f6 25. Rd5 Kc7 26. Rh5 Rh7 27. Rf5 Rf7 28. Rxf4 Re5 29. Rg4 Rg5 30. Rxg5 hxg5 31. Kg3 Kd7 32. Kg4 Ke6 33. g3 Rh7 34. h4 gxh4 35. gxh4 Ke7 36. h5 Rh8 37. Rd3 Kd7 38. Rc3 1-0

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.26"]
[Round "3"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Ruiz Guanga, Lucas Mathias"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "1082"]
[BlackElo "1261"]
[PlyCount "51"]
[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 dxc4 3. e3 e6 4. Bxc4 c5 5. Nf3 Nc6 6. 0-0 cxd4 7. exd4 Nf6 8. Nc3 Be7 9. Be3 0-0 10. h3 Nd5 11. Nxd5 exd5 12. Bb3 Bf5 13. Qd2 Qd7 14. Ne5 Nxe5 15. dxe5 Be6 16. f4 f6 17. f5 Bxf5 18. Qxd5+ Qxd5 19. Bxd5+ Kh8 20. Rxf5 fxe5 21. Rxe5 Bf6 22. Rf5 Rae8 23. Bf2 Re2 24. Rb1 b6 25. g4 g6 26. Rxf6 1-0

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.25"]
[Round "1"]
[White "Sozoranga Barahona, Jordy Alexander"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1337"]
[BlackElo "1082"]
[PlyCount "83"]
[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 g6 6. Be3 Bg7 7. Bc4 a6 8. a3 Nc6 9. h3 e6 10. 0-0 0-0 11. Bb3 d5 12. exd5 Nxd5 13. Nxd5 exd5 14. Qd2 Be6 15. Rfe1 Nxd4 16. Bxd4 Bxd4 17. Qxd4 Qg5 18. Qe3 Qxe3 19. Rxe3 Rac8 20. Rd1 Rfd8 21. Red3 Rc5 22. c4 Kg7 23. cxd5 Bf5 24. R3d2 Rd6 25. f3 h5 26. Kf2 Rb5 27. Bc4 Rc5 28. Ba2 Kf6 29. b4 Rc2 30. g4 Rxd2+ 31. Rxd2 Bd7 32. Ke3 hxg4 33. hxg4 Ke5 34. Rc2 f5 35. f4+ Kf6 36. g5+ Ke7 37. Kd4 b5 38. Kc5 Be8 39. Re2+ Kd7 40. Rxe8 Rxd5+ 41. Bxd5 Kxe8 42. Bb7 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "1"]
[White "Guerrero Caicedo, Arlette Sabina"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1926"]
[BlackElo "1290"]
[PlyCount "55"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ECU"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e3 d6 6. Nge2 Bd7 7. 0-0 e5 8. d4 exd4 9. exd4 Bc6 10. d5 Bd7 11. b3 c6 12. dxc6 Bxc6 13. Bb2 Bxg2 14. Kxg2 Qc7 15. Nb5 Qc6+ 16. Kg1 Ng4 17. Bxg7 Kxg7 18. Qxd6 Qxd6 19. Nxd6 Nc6 20. Nxb7 Rab8 21. Nd6 Rbd8 22. Nb5 Rfe8 23. Nf4 Nd4 24. Nxd4 Rxd4 25. h3 Ne5 26. Kg2 Nd3 27. Nxd3 Rxd3 28. Rad1 1-0

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "5"]
[White "Garay Ramirez, Patrick Yosue"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1004"]
[PlyCount "15"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 d6 4. 0-0 g6 5. Nc3 Bg7 6. d3 Nf6 7. Be3 0-0 8. Qd2 0-1

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "2"]
[White "Garzon Zapatanga, Christopher Leonel"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1697"]
[PlyCount "143"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 g6 9. Bxf6 exf6 10. 0-0-0 Bh6+ 11. Kb1 0-0 12. Qxd6 Qxd6 13. Rxd6 Bg7 14. Nd4 f5 15. exf5 Bxd4 16. Rxd4 gxf5 17. f3 Rfe8 18. b3 a6 19. Kb2 Re3 20. Rf4 Bd7 21. Nd5 Re6 22. Nc7 Ree8 23. Nxa8 Rxa8 24. Rd1 Be6 25. Rfd4 Kg7 26. Rd8 Ra7 27. f4 b5 28. R1d6 Kf6 29. Rb8 Ke7 30. Rbb6 Bc8 31. Rh6 Ke8 32. Rxh7 Re7 33. Rh8+ Kd7 34. Rb8 Re2 35. Rbxc8 Rxg2 36. Rhd8+ Ke7 37. Rd5 Ke6 38. Re5+ Kf6 39. Rc6+ Kg7 40. Rxf5 Rxh2 41. Rc7 Kg6 42. Rcxf7 Rf2 43. R7f6+ Kg7 44. Rxa6 b4 45. Rb5 Rxf4 46. Rb7+ Kg8 47. Ra8+ Rf8 48. Rxf8+ Kxf8 49. Rxb4 Ke7 50. c4 Kd6 51. Kc3 Kc5 52. a4 Kc6 53. Rb5 Kd7 54. Kb4 Kc6 55. c5 Kc7 56. Kc4 Kc6 57. b4 Kc7 58. Rb6 Kc8 59. Kb5 Kd7 60. Rh6 Ke7 61. Kc6 Kf7 62. b5 Kg7 63. Rh1 Kf6 64. b6 Kf7 65. b7 Kg7 66. b8Q Kf6 67. Qd6+ Kf5 68. Rf1+ Ke4 69. Rf4+ Ke3 70. Qd4+ Ke2 71. Rf2+ Ke1 72. Qd2# 1-0

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "1"]
[White "Obaco Cuenca, Dalthon Farid"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "1309"]
[PlyCount "91"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 0-0 8. Qd2 Bd7 9. f3 Nc6 10. Nxc6 Bxc6 11. 0-0 Nd7 12. Rad1 Ne5 13. Bb3 a5 14. a3 a4 15. Ba2 Qc7 16. Nd5 Bxd5 17. Bxd5 Rfc8 18. c3 b5 19. Bxa8 Nc4 20. Qe2 Rxa8 21. Bd4 e5 22. Bf2 Rc8 23. Rfe1 Bh6 24. Rd5 Qc6 25. Red1 Bf4 26. g3 Bg5 27. h4 Be7 28. f4 exf4 29. gxf4 Qd7 30. e5 Qe6 31. Rxb5 dxe5 32. fxe5 Nxe5 33. Rxe5 Qf6 34. Rxe7 Rf8 35. Re8 Kg7 36. Bd4 Qxd4+ 37. Rxd4 Rxe8 38. Qxe8 h6 39. Rd7 Kf6 40. Qxf7+ Ke5 41. Re7+ Kd6 42. Qe6+ Kc5 43. Rc7+ Kb5 44. Qc6+ Ka5 45. Rb7 g5 46. Qb6# 1-0

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "7"]
[White "Rueda Yovera, Alex Rodrigo"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "104"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. c3 d6 5. Nf3 Bd7 6. Nbd2 0-0 7. Be2 c6 8. 0-0 a5 9. h3 b5 10. Bh2 a4 11. a3 c5 12. dxc5 dxc5 13. Ne5 Nc6 14. Nxd7 Nxd7 15. Bxb5 Nce5 16. Nc4 Nxc4 17. Bxc4 Ne5 18. Bb5 Qb6 19. Bxa4 Qxb2 20. Bc2 Qxc3 21. a4 Nc4 22. Ra2 Nb2 23. Qe2 e5 24. Be4 Rxa4 25. Rxb2 Rxe4 26. Rc2 Qb4 27. f3 Rh4 28. Bg3 Rh5 29. f4 exf4 30. Rxf4 Qb1+ 31. Kh2 Be5 32. Rg4 Bxg3+ 33. Rxg3 Qb8 34. Rc4 Rg5 35. Rcg4 Rxg4 36. Qxg4 c4 37. e4 c3 38. Kh1 c2 39. Rc3 Qb1+ 40. Kh2 c1Q 41. Rxc1 Qxc1 42. e5 Qc7 43. Kg1 Rd8 44. h4 Rb8 45. h5 Rb1+ 46. Kf2 Qxe5 47. hxg6 Qf6+ 48. Ke3 Qe6+ 49. Qxe6 fxe6 50. gxh7+ Kxh7 51. g4 Rg1 52. Kf4 Kg6 0-1

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "8"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Barros Zavala, Adrian Alexander"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "45"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 0-0 6. d3 h6 7. b3 a5 8. Bb2 d6 9. Nd5 Nxd5 10. Bxd5 Ne7 11. h3 c6 12. Bc4 d5 13. exd5 cxd5 14. Bb5 e4 15. dxe4 dxe4 16. Ne5 Be6 17. Qe2 f5 18. Rad1 Qb6 19. Bc4 Bxc4 20. Qxc4+ Kh7 21. Nd7 Qc6 22. Qc3 Rfd8 23. Qxg7# 1-0

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "9"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Buenano Silva, Antonella Salome"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1118"]
[PlyCount "159"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. Nc3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne2 Nge7 9. Ng3 h5 10. gxh5 Bxh5 11. Nxh5 Rxh5 12. Kh2 Qd7 13. Ng1 Nd4 14. Qxh5 0-0-0 15. Qxf7 Kb8 16. d3 Ndc6 17. Be6 Qe8 18. Qxe8 Rxe8 19. Nf3 Rf8 20. Ng5 Nd4 21. Be3 Nxc2 22. Rac1 Bxe3 23. Rxc2 Bxg5 24. Kg2 Bh4 25. Rfc1 c6 26. b4 Kc7 27. b5 c5 28. a4 b6 29. Rd1 Ng6 30. Bf5 Nf4+ 31. Kf3 g6 32. Kg4 gxf5+ 33. Kxh4 Rh8+ 34. Kg5 fxe4 35. dxe4 Rxh3 36. Kg4 Rh6 37. Rcd2 Rg6+ 38. Kf5 Rh6 39. f3 Kd7 40. Kg5 Rg6+ 41. Kf5 Ke7 42. Rh1 Rf6+ 43. Kg4 Rf7 44. Kg3 Ne6 45. Rh6 Nd4 46. Kg4 Nxf3 47. Rf2 Nd4 48. Rxf7+ Kxf7 49. Rh7+ Ke6 50. Rxa7 Nb3 51. Ra6 Kd7 52. Rxb6 Kc7 53. Ra6 Nd2 54. a5 Nxe4 55. Kf5 Nc3 56. b6+ Kc6 57. Ra7 Nb5 58. Ke6 e4 59. Rh7 e3 60. Rh2 e2 61. Rxe2 Nd4+ 62. Ke7 Nxe2 63. Kd8 c4 64. Kc8 Kd5 65. b7 c3 66. b8Q Kd4 67. Qb4+ Kd3 68. Qb5+ Kd2 69. Qd5+ Kc2 70. a6 Kc1 71. a7 c2 72. a8Q Kb1 73. Qab7+ Kc1 74. Qg5+ Kd1 75. Qbd5+ Ke1 76. Qdd2+ Kf1 77. Qf5+ Kg1 78. Qxe2 c1Q+ 79. Qfc2 Qh6 80. Qg2# 1-0

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "4"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Calderon Guerra, Odalys Calderon"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1187"]
[PlyCount "104"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 g6 4. 0-0 Bg7 5. d3 e6 6. Nc3 Nge7 7. Bg5 0-0 8. Bb5 f6 9. Bh4 d5 10. exd5 exd5 11. Re1 Nf5 12. Bg3 Nxg3 13. fxg3 d4 14. Ne4 f5 15. Nxc5 Kh8 16. Bxc6 bxc6 17. Ne5 Qd5 18. Nxg6+ hxg6 19. Nb3 Bb7 20. h4 Rae8 21. h5 Qf7 22. hxg6 Qxg6 23. Nc5 Bc8 24. Qf3 Rxe1+ 25. Rxe1 Qg4 26. Qxc6 Qxg3 27. Re8 Qb8 28. Rxf8+ Bxf8 29. Qf6+ Bg7 30. Qh4+ Kg8 31. Qd8+ Kf7 32. Qd5+ Kg6 33. Qc6+ Bf6 34. g4 Qg3+ 35. Kf1 Qf4+ 36. Ke2 Qe5+ 37. Kd2 Qe3+ 38. Kd1 Qg1+ 39. Ke2 Qxg4+ 40. Ke1 f4 41. Qe8+ Kf5 42. Qe4+ Kg5 43. Qe8 Bf5 44. Qg8+ Bg6 45. Qd5+ Qf5 46. Ne6+ Kh6 47. Qh1+ Qh5 48. Qf3 Qxf3 49. Nxd4 Qe3+ 50. Kd1 Qxd4 51. c3 Qxd3+ 52. Ke1 Bh4# 0-1

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "3"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Gallegos Uscamayta, Wilson"]
[Result "1-0"]
[ECO "C55"]
[BlackElo "1206"]
[PlyCount "49"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 0-0 6. a3 d6 7. b4 Bb6 8. Ne2 Bg4 9. Ng3 Nd4 10. Bb2 Nxf3+ 11. gxf3 Bh3 12. Re1 g6 13. d4 Nh5 14. dxe5 Nxg3 15. hxg3 Qg5 16. Kh2 Be6 17. Kg2 Bxc4 18. exd6 cxd6 19. Qxd6 Be6 20. Rh1 Rad8 21. Rxh7 Kxh7 22. Rh1+ Qh5 23. Rxh5+ gxh5 24. Qe5 Rg8 25. Qxh5# 1-0

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "6"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Pauta Cuenca, Luis Mateo"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "74"]
[EventDate "2020.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. 0-0 0-0 6. Bg5 d6 7. Nc3 h6 8. Bh4 Bg4 9. Nd5 g5 10. Nxf6+ Qxf6 11. Bg3 Nd4 12. c3 Nxf3+ 13. gxf3 Bxf3 14. Qd2 Qg6 15. d4 Qh5 16. Qe3 g4 17. h4 gxh3 18. Kh2 exd4 19. cxd4 Bb6 20. Rg1 Kh7 21. e5 Rg8 22. Bd3+ Kh8 23. exd6 cxd6 24. Qf4 Bd8 25. Qxd6 Bg5 26. Be5+ Rg7 27. Bxg7+ Kxg7 28. Rg3 Rg8 29. Rag1 Bg2 30. Qe5+ f6 31. Qe7+ Qf7 32. Qe4 f5 33. Qxf5 Qxf5 34. Bxf5 Kf6 35. Bd3 Bf4 36. b4 h5 37. Bc4 Rg7 0-1

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "5"]
[White "Echeverria, Maria Cristina"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "1155"]
[PlyCount "117"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Be3 Bd7 9. Qd2 Nc6 10. Nxc6 Bxc6 11. Bd3 e5 12. Bh6 Ng4 13. Bxg7 Kxg7 14. h3 Nf6 15. Rfe1 Qb6 16. Rab1 Rac8 17. a3 Rfd8 18. Qe2 Qc7 19. Qe3 b6 20. Nb5 Qb7 21. Nc3 Re8 22. Bb5 Bxb5 23. Nxb5 Re6 24. Red1 Rxc2 25. Nxd6 Qc7 26. Nb5 Qc5 27. Qxc5 bxc5 28. Nxa7 Nxe4 29. Nb5 Nd2 30. Rbc1 Rxb2 31. Rxc5 Nb3 32. Rcd5 Nd2 33. R1xd2 Rxd2 34. Rxd2 Rc6 35. Re2 Rc1+ 36. Kh2 Rb1 37. Rxe5 f6 38. Re7+ Kh6 39. Nd4 Ra1 40. Ra7 f5 41. Nf3 Ra2 42. Kg3 g5 43. Ra6+ Kh5 44. Nxg5 Kxg5 45. f4+ Kh5 46. Ra5 Rb2 47. Rxf5+ Kg6 48. Rg5+ Kh6 49. h4 Rb3+ 50. Kg4 Rxa3 51. Rh5+ Kg6 52. f5+ Kg7 53. Rg5+ Kf6 54. Kh5 Ra7 55. g3 Rb7 56. Kh6 Ra7 57. Kh5 Ra4 58. Kh6 Ra7 59. Kh5 1/2-1/2

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "2"]
[White "Garay Ramirez, Patrick Yosue"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1004"]
[PlyCount "44"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 g6 5. 0-0 Bg7 6. d3 0-0 7. Be3 Nc6 8. d4 cxd4 9. Nxd4 Nxd4 10. Bxd4 Bg4 11. Qd2 Rc8 12. b3 a6 13. Bxf6 Bxf6 14. Qf4 Bxc3 15. Rac1 Be6 16. Bxe6 fxe6 17. Qh6 Qa5 18. Rfd1 Qb6 19. e5 Qxf2+ 20. Kh1 Bb2 21. Rb1 Rxc2 22. exd6 Qxg2# 0-1

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "4"]
[White "Ramirez, Jael"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "10"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bd3 Nc6 4. Nf3 Bg4 5. 0-0 Bxf3 0-1

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "7"]
[White "Rojas Salas, Rihanna Irina"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1014"]
[PlyCount "70"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 g6 5. Bd3 Bg7 6. Bc2 Nc6 7. d3 0-0 8. 0-0 Bd7 9. Bf4 e5 10. Bg3 Qe7 11. a3 Rab8 12. Nbd2 d5 13. exd5 Nxd5 14. Re1 Qf6 15. Ne4 Qe7 16. d4 cxd4 17. cxd4 f6 18. dxe5 Nxe5 19. Qxd5+ Be6 20. Qd6 Qf7 21. Qd2 Bf5 22. Nc3 Rbc8 23. Bxf5 gxf5 24. Nxe5 fxe5 25. Bxe5 Bxe5 26. Rxe5 Qg6 27. Ree1 Rcd8 28. Qc2 Rd4 29. Qb3+ Kg7 30. Rad1 Rh4 31. Rd3 f4 32. Rf3 Kh6 33. Rf1 Re8 34. Qd5 Rg8 35. Qd7 Qxg2# 0-1

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "6"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Buenano Silva, Antonella Salome"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1118"]
[PlyCount "58"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. d3 Bg4 6. Bg5 Bxf3 7. Bxd8 Bxd1 8. Rxd1 Rxd8 9. Nc3 Nf6 10. Nb5 Bb6 11. a4 a5 12. c3 0-0 13. d4 Nxe4 14. dxe5 Nxe5 15. Bb3 Nxf2 16. Rdb1 Ned3 17. Kf1 Rfe8 18. Bc4 c6 19. Nd4 Bxd4 20. cxd4 d5 21. Bb3 Ne4 22. Bc2 Nd2+ 23. Kg1 Nxb1 24. Rxb1 Re1+ 25. Rxe1 Nxe1 26. Bf5 b6 27. Kf2 Re8 28. Bd7 Nd3+ 29. Kf1 Re1# 0-1

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "1"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Calderon Guerra, Odalys Calderon"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1187"]
[PlyCount "58"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. Bc4 Bg7 5. 0-0 e6 6. a3 Nge7 7. Nc3 0-0 8. d3 d5 9. exd5 Nxd5 10. Nxd5 exd5 11. Ba2 Be6 12. Bd2 Re8 13. Rb1 Rb8 14. Re1 a6 15. Bc3 d4 16. Bd2 Bxa2 17. Rxe8+ Qxe8 18. Ra1 Bd5 19. c4 dxc3 20. Bxc3 Qe3+ 21. Kh1 Bxf3 22. gxf3 Re8 23. Bxg7 Kxg7 24. Qb3 Nd4 25. Qc3 Qxf3+ 26. Kg1 f6 27. h3 Ne2+ 28. Kh2 Qg3+ 29. Kh1 Qxh3# 0-1

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "3"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Pauta Cuenca, Luis Mateo"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "122"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. 0-0 d6 6. Nc3 0-0 7. Bd2 Be6 8. Bb3 d5 9. exd5 Nxd5 10. Nxd5 Bxd5 11. Re1 Re8 12. Bc3 f6 13. Ba4 a6 14. d4 Bxf3 15. Qxf3 exd4 16. Rxe8+ Qxe8 17. Bb3+ Kh8 18. Re1 Qd7 19. Bd2 Re8 20. Rxe8+ Qxe8 21. Qd5 Bd6 22. g3 Ne5 23. Qxb7 c6 24. Kg2 h6 25. Qxa6 Ng4 26. a3 Bf8 27. Qc4 Bd6 28. h3 Ne5 29. Qe2 c5 30. f4 Qc6+ 31. Kh2 Nf3+ 32. Kg2 Nxd2+ 33. Kf2 Ne4+ 34. Kf1 Nxg3+ 35. Kf2 Nxe2 36. Kxe2 Qg2+ 37. Kd3 Qxh3+ 38. Kc4 Qe6+ 39. Kb5 Qd7+ 40. Ka5 Bxf4 41. Ka6 Bd2 42. c3 dxc3 43. bxc3 Bxc3 44. Kb6 Qd6+ 45. Kb5 Qd3+ 46. Kc6 Bd4 47. Bc4 Qxc4 48. a4 Qxa4+ 49. Kd5 Qe8 50. Kd6 Be5+ 51. Kd5 c4 52. Kxc4 Bc3 53. Kxc3 f5 54. Kd3 f4 55. Kd2 f3 56. Kd3 f2 57. Kd4 f1Q 58. Kd5 Qd1+ 59. Kc5 Qc8+ 60. Kb5 Qb3+ 61. Ka5 Qa8# 0-1

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "8"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Salazar Flores, Yerick Alexander"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1192"]
[PlyCount "54"]
[EventDate "2020.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. d3 d5 5. exd5 exd5 6. Bb5 Bd7 7. 0-0 Be7 8. Re1 Nf6 9. Bd2 0-0 10. Nc3 a6 11. Ba4 b5 12. Bxb5 axb5 13. Nxb5 Re8 14. Bf4 Rc8 15. Re2 Be6 16. Qe1 h6 17. Nc3 d4 18. Ne4 Nxe4 19. Rxe4 Bf6 20. Ne5 Nxe5 21. Bxe5 Bxe5 22. Rxe5 Qd7 23. Rb1 Bd5 24. Rxe8+ Rxe8 25. Qa5 Qg4 26. f3 Bxf3 27. Kf1 Qxg2# 0-1

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "1"]
[White "Guerrero Cajeca, Matias Israel"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1294"]
[PlyCount "55"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. c4 Bg7 4. Nc3 0-0 5. Nf3 d6 6. d4 c6 7. 0-0 Bd7 8. e4 Na6 9. Re1 Nc7 10. a3 d5 11. cxd5 cxd5 12. e5 Nfe8 13. h4 Ne6 14. h5 gxh5 15. Ng5 Qb6 16. Nxe6 Bxe6 17. Qxh5 Qxd4 18. Bf4 Rc8 19. Rad1 Qb6 20. Nxd5 Bxd5 21. Bxd5 Qxb2 22. Bh6 Qxa3 23. Bxg7 Nxg7 24. Qg5 e6 25. Be4 Rc7 26. g4 Qh3 27. Re3 Rc1 28. Rxc1 1-0

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "7"]
[White "Juma Moreno, Jayro Javier"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1104"]
[PlyCount "173"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 d6 6. e4 c6 7. Be2 Bd7 8. 0-0 Re8 9. h3 Nh5 10. Bh2 Nf6 11. Qb3 Qb6 12. Qc2 c5 13. d5 e6 14. e5 dxe5 15. Nxe5 exd5 16. cxd5 Bf5 17. Bd3 Bxd3 18. Nxd3 Nbd7 19. Rfe1 c4 20. Nf4 Nc5 21. Rad1 Rad8 22. Rxe8+ Nxe8 23. Rb1 Bxc3 24. Qxc3 Ne4 25. Qe3 Qxe3 26. fxe3 g5 27. Ne2 Rxd5 28. Rc1 Rd2 29. Ng3 Nxg3 30. Bxg3 Rxb2 31. a3 Ra2 32. Rc3 b5 33. Kh2 Kg7 34. Be5+ f6 35. Bb8 a6 36. Bg3 Kg6 37. Bb8 Kf5 38. Kg3 h5 39. Kf3 Ng7 40. e4+ Kg6 41. g3 Ne6 42. g4 hxg4+ 43. hxg4 Nd4+ 44. Ke3 Nb3 45. Bd6 a5 46. Bc7 Rg2 47. Kf3 Rd2 48. Bb6 Rd3+ 49. Rxd3 cxd3 50. Ke3 d2 51. Ke2 a4 52. Be3 Kf7 53. Bxd2 Nxd2 54. Kxd2 Ke6 55. Kc3 Ke5 56. Kb4 Kxe4 57. Kxb5 Kf4 58. Kxa4 Kxg4 59. Kb4 f5 60. a4 f4 61. a5 f3 62. a6 f2 63. a7 f1Q 64. a8Q Qe1+ 65. Kc4 Qe2+ 66. Kc5 Qc2+ 67. Kd6 Qd3+ 68. Ke5 Qe3+ 69. Kd6 Qd4+ 70. Ke7 Qe5+ 71. Kf7 Qf5+ 72. Kg7 Qd7+ 73. Kf6 Qd6+ 74. Kf7 Kh5 75. Qh8+ Kg4 76. Qc8+ Kh4 77. Qh8+ Kg4 78. Qa8 Qf4+ 79. Ke6 Qf5+ 80. Ke7 Qh7+ 81. Kf6 Qh6+ 82. Ke5 Qh2+ 83. Kf6 Qf4+ 84. Kg6 Kg3 85. Qa3+ Kg4 86. Qa8 Qd6+ 87. Kf7 1/2-1/2

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "6"]
[White "Nagua Valladares, Kevin Joel"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "1084"]
[PlyCount "46"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[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 Bd7 9. Qd2 Nc6 10. g4 a6 11. h4 b5 12. Bb3 Nxd4 13. Bxd4 h5 14. gxh5 Nxh5 15. Bxg7 Kxg7 16. Rg1 Qb6 17. Qg5 Nf4 18. Qg3 Qe3+ 19. Kd1 Qd4+ 20. Kc1 b4 21. Nd5 Ne2+ 22. Kb1 Nxg3 23. Nxe7 Qxg1# 0-1

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "5"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Cajamarca Gordillo, Sebastian Alejandro"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1224"]
[PlyCount "70"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Bc4 g6 4. Nf3 Bg7 5. 0-0 e6 6. c3 Nge7 7. d4 d5 8. exd5 exd5 9. Bb5 cxd4 10. cxd4 0-0 11. Re1 a6 12. Ba4 Bf5 13. Nc3 Qb6 14. Ne5 Nxd4 15. Nd7 Bxd7 16. Bxd7 Nc2+ 17. Kh1 Nxe1 18. Qxe1 Nf5 19. Bxf5 gxf5 20. Nxd5 Qd6 21. Ne7+ Kh8 22. Nxf5 Qf6 23. Nxg7 Qxg7 24. Bd2 Rg8 25. Bc3 f6 26. Qe2 Rae8 27. Qf2 h6 28. g3 Kh7 29. Qc2+ Qg6 30. Qg2 Re7 31. Kg1 Rge8 32. h3 Re2 33. Qxb7+ R8e7 34. Qxa6 Qxg3+ 35. Kf1 Qg2# 0-1

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "9"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Morales Risco, Hugo Alexander"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1313"]
[PlyCount "128"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 Nc6 4. Be2 g6 5. d3 Bg7 6. 0-0 e6 7. Nc3 Nge7 8. Bd2 0-0 9. Qc1 Nd4 10. a3 Rb8 11. Nxd4 Bxd4+ 12. Kh1 f5 13. exf5 exf5 14. Rf3 b5 15. Rg3 Bb7 16. Nxb5 Bxg2+ 17. Rxg2 Rxb5 18. Bc3 Bxc3 19. bxc3 Qa8 20. Qg1 Rb2 21. Rf1 Rxc2 22. Bf3 Rxg2 23. Qxg2 Qc8 24. Re1 Rf7 25. Bd5 Nxd5 26. Qxd5 Qd7 27. Qa8+ Kg7 28. Qd5 Re7 29. Rb1 h6 30. d4 cxd4 31. Qxd4+ Kh7 32. Rb8 Re8 33. Rxe8 Qxe8 34. Qxd6 h5 35. Qc7+ Kh6 36. Qxa7 Qe4+ 37. Kg1 Qxf4 38. Qf2 Qc1+ 39. Kg2 Qxc3 40. Qf4+ Kg7 41. Qg5 Qxa3 42. Qd2 Qe7 43. Qc3+ Kh6 44. Qc1+ Qg5+ 45. Qxg5+ Kxg5 46. Kf3 Kh4 47. Kg2 g5 48. h3 g4 49. hxg4 hxg4 50. Kh2 f4 51. Kg2 f3+ 52. Kf2 Kh3 53. Kg1 g3 54. Kf1 Kh2 55. Ke1 g2 56. Kf2 g1Q+ 57. Kxf3 Qe1 58. Kf4 Qe6 59. Kg5 Kg3 60. Kh5 Qg4+ 61. Kh6 Qg8 62. Kh5 Kf4 63. Kh6 Kf5 64. Kh5 Qg5# 0-1

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "2"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Toledo Samaniego, Josue David"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "9"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. Nf3 Nc6 2. e4 e5 3. Bc4 Nf6 4. Ng5 d5 5. exd5 1-0

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "8"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1353"]
[PlyCount "54"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. Bd2 Bg7 5. Nc3 d6 6. Be2 Nf6 7. 0-0 0-0 8. a3 Bd7 9. Rb1 a5 10. Qc1 Re8 11. Bh6 Bh8 12. Ng5 Nd4 13. Qd2 Nxe2+ 14. Qxe2 Ng4 15. f3 Nxh6 16. d4 cxd4 17. Nd5 e6 18. Nxf7 Nxf7 19. Nf4 e5 20. Nd3 Rc8 21. Qf2 Qc7 22. Qg3 Qxc2 23. f4 Bb5 24. Rfd1 Bxd3 25. Rbc1 Qxc1 26. Rxc1 Rxc1+ 27. Kf2 Rf1# 0-1

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "4"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Vasquez Zambrano, Luis Fabricio"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "1414"]
[PlyCount "83"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. g3 Bd6 6. Bg2 0-0 7. 0-0 Bg4 8. Bg5 Be7 9. Nbd2 Re8 10. Re1 Nc6 11. c3 Nh5 12. Bxe7 Rxe7 13. Qb3 Nf6 14. Qxb7 Na5 15. Qb4 Rxe1+ 16. Rxe1 Nc6 17. Qb3 Bf5 18. Ne5 Na5 19. Qb5 c6 20. Qe2 Rb8 21. b4 Nd7 22. Nxd7 Bxd7 23. bxa5 Qxa5 24. Bh3 Qd8 25. Bxd7 Qxd7 26. Nf3 f6 27. Qe6+ Qxe6 28. Rxe6 Rc8 29. Re7 a5 30. Ra7 Kf8 31. Rxa5 Kf7 32. Kf1 Kg6 33. Kg2 Kf5 34. Nd2 Ke6 35. Kf3 g5 36. h4 h6 37. hxg5 hxg5 38. Nb3 f5 39. Nc5+ Kd6 40. Ra7 Rd8 41. Rg7 g4+ 42. Kf4 1-0

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "3"]
[White "Vallejo Decker, Alan Manuel"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "22"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. a3 d6 3. c3 Nf6 4. Bd3 g6 5. Nf3 Bg7 6. e5 dxe5 7. Nxe5 Nh5 8. Rg1 Bxe5 9. b4 Qxd3 10. Qe2 Nf4 11. g3 Qxe2# 0-1

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "1"]
[White "Muniz Mosquera, Matthew Joel"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "44"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c4 d6 3. d3 Nf6 4. Nf3 g6 5. Nc3 Bg7 6. Qa4+ Bd7 7. Qd1 0-0 8. g3 Nc6 9. a3 Bg4 10. h3 Bxf3 11. Qxf3 Nd4 12. Qe3 Nc2+ 13. Ke2 Nxe3 14. Kxe3 a6 15. a4 e6 16. g4 Bh6+ 17. Ke2 Bxc1 18. Rxc1 d5 19. exd5 exd5 20. cxd5 Re8+ 21. Kd2 Nxd5 22. Nxd5 Qxd5 0-1

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "6"]
[White "Pauta Cuenca, Luis Mateo"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "1-0"]
[ECO "B76"]
[PlyCount "47"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. g4 a6 11. h4 b5 12. h5 b4 13. Nce2 a5 14. hxg6 fxg6 15. Bh6 a4 16. Bxg7 Kxg7 17. Qh6+ Kf7 18. g5 Nh5 19. Rxh5 gxh5 20. Qxh7+ Ke8 21. Qxh5+ Rf7 22. g6 Rg7 23. Qh8+ Rg8 24. Qxg8# 1-0

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "9"]
[White "Revelo Olalla, Julian Alejandro"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "150"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 g6 6. Bc4 e6 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. Nxd7 Qxd7 10. 0-0 Bg7 11. b4 0-0 12. bxc5 Rac8 13. Ba3 Nd5 14. Nxd5 Qxd5 15. c6 Rxc6 16. Bxf8 Bxa1 17. Qxa1 Kxf8 18. h3 Kg8 19. Qb1 Qxd2 20. Qxb7 Rxc2 21. Qb8+ Kg7 22. Qe5+ Kg8 23. Rb1 Rc1+ 24. Rxc1 Qxc1+ 25. Kh2 Qc8 26. Qd4 a5 27. Qa4 Qc7+ 28. g3 Qc5 29. Qe8+ Kg7 30. Qb8 Qxf2+ 31. Kh1 Qf3+ 32. Kg1 a4 33. Qb2+ Qf6 34. Qa3 Qd4+ 35. Kf1 Kf6 36. g4 Qf4+ 37. Kg2 Qd2+ 38. Kg1 Qc2 39. Qf3+ Ke7 40. Qb7+ Kd6 41. Qa6+ Qc6 42. Qd3+ Kc7 43. Qe2 Qc1+ 44. Kf2 Qc5+ 45. Qe3 Kd6 46. Kf3 Qxe3+ 47. Kxe3 Kc5 48. Kf4 f6 49. g5 fxg5+ 50. Kxg5 Kb4 51. Kh6 Ka3 52. Kxh7 Kxa2 53. Kxg6 Kb2 54. h4 a3 55. h5 a2 56. h6 a1Q 57. h7 Qg1+ 58. Kf6 Ka3 59. h8Q Qd4+ 60. Kxe6 Qxh8 61. Kd5 Kb4 62. Ke4 Kc4 63. Kf5 Qe8 64. Kf4 Kd4 65. Kf5 Qe4+ 66. Kf6 Kd5 67. Kf7 Kd6 68. Kf6 Qe6+ 69. Kg5 Qf7 70. Kg4 Ke5 71. Kg3 Ke4 72. Kg2 Ke3 73. Kg1 Qf2+ 74. Kh1 Qf3+ 75. Kg1 Kf4 0-1

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "3"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Barreno Freire, Bryan Mateo"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "17"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Qe7 5. Nxf7 Rg8 6. 0-0 h6 7. Nc3 b5 8. Nxb5 a6 9. Nxc7# 1-0

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "8"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Gualpa Izuriea, Edgar Andres"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "135"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. Nc3 0-0 7. Bg5 h6 8. Bh4 Be6 9. h3 Nd4 10. Bxe6 fxe6 11. Nxd4 Bxd4 12. Rb1 g5 13. Bg3 Qe7 14. Ne2 Bc5 15. Kh2 h5 16. h4 Ng4+ 17. Kg1 gxh4 18. Bh2 Rf6 19. g3 Nxh2 20. Kxh2 Qf7 21. f4 hxg3+ 22. Kg2 exf4 23. Ng1 Rf8 24. Nf3 Qe8 25. d4 Bb6 26. d5 exd5 27. Qxd5+ Qf7 28. Qg5+ Qg7 29. Qd5+ Qf7 30. Qg5+ Rg6 31. Qxh5 Qg7 32. Qd5+ Rf7 33. Qxb7 Bc5 34. Qb8+ Kh7 35. Rh1+ Rh6 36. Rxh6+ Qxh6 37. Rh1 Qxh1+ 38. Kxh1 Be3 39. Qb3 Rg7 40. Kg2 Rg6 41. Nh4 Rg4 42. Qf7+ Rg7 43. Qf5+ Kg8 44. Ng6 c6 45. Nxf4 Bxf4 46. Qxf4 d5 47. exd5 cxd5 48. Qe5 Kh7 49. Qxd5 Kh6 50. Qf3 Rg5 51. Qxg3 Rxg3+ 52. Kxg3 Kg6 53. Kf4 Kf6 54. Ke4 Ke6 55. Kd4 Kd6 56. c4 Kc6 57. b4 a6 58. a4 Kb6 59. c5+ Kc6 60. Kc4 Kc7 61. b5 axb5+ 62. Kxb5 Kb7 63. a5 Kc7 64. a6 Kb8 65. Kb6 Ka8 66. c6 Kb8 67. c7+ Ka8 68. c8R# 1-0

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "4"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Pacheco Rodriguez, Andres Emir"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1148"]
[PlyCount "150"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nf6 5. g3 g6 6. Bg2 Bg7 7. Nge2 0-0 8. 0-0 b6 9. Bd2 Ba6 10. Qc1 e6 11. Bh6 Nc6 12. a3 Ne4 13. Nxe4 dxe4 14. Re1 Nxd4 15. Nxd4 Qxd4 16. Bxg7 Qxg7 17. Bxe4 Rac8 18. c3 Rc7 19. Bg2 h5 20. Qe3 Kh7 21. Rad1 Qh6 22. Qxh6+ Kxh6 23. Rd4 Rfc8 24. Red1 Kg7 25. Rd7 Kf8 26. Rd8+ Ke7 27. Rxc8 Rxc8 28. f4 Rc7 29. Kf2 Bb7 30. Bxb7 Rxb7 31. Ke3 Rd7 32. Rxd7+ Kxd7 33. Kd4 Kd6 34. b4 b5 35. Ke4 f6 36. h3 g5 37. fxg5 fxg5 38. Kd4 e5+ 39. Ke4 Ke6 40. g4 h4 41. Kd3 Kd5 42. Ke3 e4 43. Kd2 Kc4 44. Kc2 e3 45. Kd1 Kxc3 46. Ke2 Kb3 47. Kxe3 Kxa3 48. Kd3 Kxb4 49. Kc2 a5 50. Kb1 Kb3 51. Ka1 a4 52. Kb1 a3 53. Ka1 b4 54. Kb1 Ka4 55. Ka1 b3 56. Kb1 Kb4 57. Ka1 Kc3 58. Kb1 Kd3 59. Kc1 Ke3 60. Kd1 Kf3 61. Kc1 Kg3 62. Kd2 a2 63. Kc3 a1Q+ 64. Kxb3 Kxh3 65. Kc4 Kxg4 66. Kc5 h3 67. Kb6 h2 68. Kb7 h1Q+ 69. Kb8 Qhc1 70. Kb7 Kh5 71. Kb8 g4 72. Kb7 g3 73. Kb8 g2 74. Kb7 g1Q 75. Kb8 Qb6# 0-1

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "7"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Rizo Berruz, Angel Jahir"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1007"]
[PlyCount "128"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Be2 c5 6. dxc5 Bxc5 7. 0-0 0-0 8. Re1 Re8 9. Nc3 Qb6 10. Nxd5 Nxd5 11. Qxd5 Bxf2+ 12. Kf1 Bxe1 13. Kxe1 Be6 14. Qg5 Nd7 15. Qg3 Nf6 16. Bh6 g6 17. Qe5 Bf5 18. Qc3 Qe6 19. Nd4 Qe5 20. Qd2 Rad8 21. c3 b5 22. Rd1 Ne4 23. Qf4 Qxf4 24. Bxf4 Nf6 25. Bg5 Kg7 26. Kf2 h6 27. Bxf6+ Kxf6 28. Nxb5 Rxd1 29. Bxd1 Rb8 30. Be2 a6 31. Nd4 Rxb2 32. c4 Ke5 33. Ke3 Rxa2 34. c5 Ra3+ 35. Kd2 Kd5 36. Nxf5 gxf5 37. Bf3+ Kxc5 38. Bb7 a5 39. Ba6 Kb4 40. Kc2 Ra2+ 41. Kb1 Rxg2 42. Bb7 Rxh2 43. Bc8 a4 44. Bxf5 a3 45. Ka1 f6 46. Bh7 Rh1+ 47. Bb1 Rxb1+ 48. Kxb1 h5 49. Kc2 h4 50. Kd2 h3 51. Ke2 h2 52. Kf2 h1Q 53. Ke2 Qd5 54. Ke3 f5 55. Kf2 a2 56. Ke3 a1Q 57. Kf4 Qae5+ 58. Kg5 Qd2+ 59. Kg6 f4 60. Kf7 f3 61. Kg8 Qdf4 62. Kh7 Qff5+ 63. Kg8 Qe8+ 64. Kg7 Qfg6# 0-1

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "5"]
[White "Toledo Samaniego, Josue David"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "56"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. Bc4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. 0-0 Bg4 8. Qe2 d5 9. exd5 cxd5 10. h3 Bh5 11. d3 d4 12. Nd1 e6 13. Bg5 Be7 14. Bxf6 Bxf6 15. c3 Rb8 16. cxd4 cxd4 17. Qe4 0-0 18. Ne5 Bxd1 19. Rfxd1 Rxb2 20. Nc6 Qb6 21. Ne5 Rd8 22. Nc4 Qb8 23. Nxb2 Qxb2 24. Rdb1 Qc2 25. Rc1 Qb2 26. g4 Bh4 27. Rf1 g6 28. Qe3 dxe3 0-1

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "2"]
[White "Ubilluz Pena, Jaiden Andres"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1324"]
[PlyCount "147"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. h3 Nc6 9. 0-0 Bd7 10. Bb3 a6 11. Re1 Nxd4 12. Bxd4 e5 13. Be3 Qc7 14. Bg5 Bc6 15. Bxf6 Bxf6 16. Bd5 Bg7 17. Qd2 Qd7 18. Rad1 Rfd8 19. f3 Rac8 20. a3 Qc7 21. Ba2 Qd7 22. Nd5 Bxd5 23. Bxd5 b5 24. c3 Qc7 25. Kh1 Qc5 26. Qe3 Qxe3 27. Rxe3 Bh6 28. Red3 Bf4 29. Kg1 a5 30. Kf2 Kg7 31. g3 Bg5 32. h4 Bh6 33. Kg2 f5 34. exf5 gxf5 35. Be6 Rc7 36. Bxf5 Kf6 37. Bg4 Ke7 38. Kh3 b4 39. axb4 axb4 40. Bf5 bxc3 41. bxc3 Bg7 42. Bxh7 Ra8 43. Rxd6 Ra3 44. Be4 Raxc3 45. Kg4 Kf7 46. Rd7+ Rxd7 47. Rxd7+ Kf6 48. Rd6+ Kf7 49. Rc6 Rb3 50. Bd5+ Kf8 51. Bxb3 Ke7 52. Rc7+ Kf6 53. Rxg7 Kxg7 54. Kf5 Kh6 55. Kxe5 Kh5 56. Bd1 Kg6 57. f4 Kh6 58. g4 Kg6 59. g5 Kh7 60. f5 Kg7 61. f6+ Kf7 62. h5 Kf8 63. g6 Kg8 64. h6 Kf8 65. Ba4 Kg8 66. f7+ Kf8 67. Be8 Ke7 68. g7 Kd8 69. f8Q Kc7 70. Qd6+ Kb7 71. Bh5 Ka8 72. g8Q+ Ka7 73. Qf7+ Ka8 74. Qdf8# 1-0

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "6"]
[White "Escobar Guaman, Gabriel Mateo"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "40"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Qh5 g6 4. Qd1 Bg7 5. Nc3 Nf6 6. b3 0-0 7. Bb2 Nc6 8. Nge2 Bg4 9. f3 Bd7 10. d3 a6 11. Qd2 b5 12. Bd5 Nxd5 13. exd5 Na7 14. Nf4 b4 15. Nce2 Bxb2 16. Rb1 Bg7 17. 0-0 Bh6 18. Qe3 e5 19. Ne6 Bxe3+ 20. Kh1 fxe6 0-1

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "1"]
[White "Lopez Munoz, Johan Schneider"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "60"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Qe2 g6 5. e5 dxe5 6. Qxe5 Nbd7 7. Qe2 Bg7 8. Ne4 Nxe4 9. Qxe4 0-0 10. Bd3 Nb6 11. 0-0 Bf5 12. Qd5 Nxd5 13. Bxf5 gxf5 14. c4 Nf4 15. g3 Nd3 16. Nd4 Bxd4 17. Rb1 f4 18. Kg2 fxg3 19. hxg3 Nxf2 20. Rxf2 Bxf2 21. Kxf2 Qd4+ 22. Ke1 Qg1+ 23. Ke2 Qxg3 24. Kd1 Rfd8 25. Kc2 Qd3+ 26. Kd1 Rd4 27. b3 Rad8 28. Rb2 Qc3 29. Rc2 Qf3+ 30. Ke1 Re4# 0-1

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "9"]
[White "Pauta Cuenca, Luis Mateo"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "1-0"]
[ECO "B76"]
[PlyCount "41"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. g4 Bd7 10. h4 h5 11. gxh5 Nxh5 12. 0-0-0 Rc8 13. Be2 Qa5 14. f4 a6 15. Bxh5 gxh5 16. f5 b5 17. Rhg1 Kh8 18. Nxc6 Rxc6 19. Bd4 e5 20. fxe6 Bxd4 21. Qh6# 1-0

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "7"]
[White "Poma Pineda, Victor Matias"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "60"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[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. Bf4 0-0 5. e3 d6 6. Nf3 c6 7. Bd3 Bg4 8. 0-0 h6 9. h3 Bxf3 10. Qxf3 Kh7 11. Qd1 Nbd7 12. h4 e5 13. dxe5 dxe5 14. Bg3 Nc5 15. Bc2 Qxd1 16. Raxd1 Rfe8 17. f4 exf4 18. exf4 Re3 19. Kh2 Nh5 20. f5 Nxg3 21. fxg6+ fxg6 22. Rde1 Nxf1+ 23. Kg1 Rxe1 24. Kh1 Nd2+ 25. Kh2 Rf8 26. h5 Kg8 27. hxg6 Rfe8 28. Bb3 Ndxb3 29. axb3 R8e3 30. Na2 Nxb3 0-1

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "8"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Cevallos Moreira, Paul Andres"]
[Result "1-0"]
[ECO "C59"]
[PlyCount "79"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 Bb7 9. d3 Bb4+ 10. c3 Be7 11. 0-0 c5 12. Nf3 c4 13. dxc4 Nc6 14. Qxd8+ Rxd8 15. b4 e4 16. Nfd2 0-0 17. Bb2 Ne5 18. f4 Nd3 19. Bxd3 Rxd3 20. Nb3 Rfd8 21. Na3 Ng4 22. h3 Ne3 23. Rfe1 Bh4 24. Re2 Rd1+ 25. Rxd1 Rxd1+ 26. Kh2 Nf1+ 27. Kg1 Ng3+ 28. Kf2 Rf1+ 29. Ke3 Nxe2 30. Kxe2 Re1+ 31. Kd2 Bf2 32. Nd4 Be3+ 33. Kxe1 Bxf4 34. c5 e3 35. c6 Ba6 36. b5 Bg3+ 37. Ke2 Bxb5+ 38. Naxb5 a6 39. c7 a5 40. c8Q# 1-0

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "4"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Morales Balarezo, Jose Adrian"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "137"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 h6 6. Nc3 d6 7. Be3 Bb6 8. a4 Bg4 9. a5 Bc5 10. Bxc5 dxc5 11. h3 Bh5 12. Kh2 Nd4 13. Rg1 0-0 14. Ba2 Kh7 15. g4 Nxg4+ 16. hxg4 Nxf3+ 17. Qxf3 Qh4+ 18. Qh3 Qxh3+ 19. Kxh3 Bg6 20. g5 Rg8 21. gxh6 gxh6 22. Rh1 Bh5 23. Rag1 Rg6 24. Rxg6 Bxg6 25. Kg3 Rg8 26. Kf3 Kg7 27. Nd5 c6 28. Ne7 Re8 29. Nxg6 fxg6 30. Rg1 Kf6 31. Ke3 g5 32. Rh1 Rh8 33. Kf3 Ke7 34. Kg4 Kf6 35. f3 Ke7 36. Kf5 Kd7 37. Kg6 Ke7 38. Rxh6 Rxh6+ 39. Kxh6 Kf6 40. Kh5 b6 41. axb6 axb6 42. c4 b5 43. cxb5 cxb5 44. Bb3 b4 45. Kh6 Ke7 46. Kxg5 Kf8 47. Kf5 Ke7 48. Kxe5 Kd7 49. Kd5 Kc7 50. Kxc5 Kd7 51. Kxb4 Kd6 52. d4 Kc6 53. f4 Kd6 54. f5 Ke7 55. e5 Kd7 56. d5 Ke7 57. f6+ Kf8 58. e6 Ke8 59. d6 Kd8 60. e7+ Ke8 61. Ba4+ Kf7 62. e8Q+ Kxf6 63. d7 Kf5 64. d8Q Kf4 65. Qf7+ Ke4 66. Qfe7+ Kf5 67. Qdf8+ Kg6 68. Qeg7+ Kh5 69. Qfh8# 1-0

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "2"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Pastor Armas, Martin Alejandro"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "81"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qf6 3. Bc4 Bc5 4. 0-0 Nc6 5. Nc3 Nge7 6. d3 h6 7. a3 d6 8. b4 Bd4 9. Bd2 a6 10. Rb1 b5 11. Bd5 g5 12. Bxc6+ Nxc6 13. Nd5 Qd8 14. Nxd4 exd4 15. Qf3 Ne7 16. Nf6+ Kf8 17. Nh5 Ng6 18. c3 g4 19. Qg3 Rg8 20. Bxh6+ Ke8 21. Ng7+ Kd7 22. Qxg4+ Kc6 23. Qf3 Be6 24. e5+ d5 25. cxd4 Qh4 26. Rbc1+ Kb6 27. h3 Nf4 28. Bxf4 Rxg7 29. Kh2 Rh8 30. Rc5 Bxh3 31. gxh3 Qxh3+ 32. Qxh3 Rxh3+ 33. Kxh3 Rh7+ 34. Kg2 c6 35. Rfc1 Rh4 36. Rxc6+ Kb7 37. Bg3 Rxd4 38. Rc7+ Kb8 39. Rxf7 Rc4 40. dxc4 dxc4 41. Rh1 1-0

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "5"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Samaniego Orellana, Mauricio Nicolas"]
[Result "0-1"]
[ECO "C59"]
[PlyCount "66"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 Nd7 9. d3 h6 10. Ne4 Nf6 11. Nxf6+ Qxf6 12. 0-0 Bd6 13. Nc3 0-0 14. Ne4 Qd8 15. Bd2 Nb7 16. Qc1 f5 17. Ng3 f4 18. Ne4 Bb8 19. Bf3 Bf5 20. h3 Bc7 21. Kh2 Nd6 22. Nxd6 Qxd6 23. a3 Be6 24. Bb4 c5 25. Bd2 Rac8 26. b4 c4 27. dxc4 Bxc4 28. b5 e4 29. Bxe4 f3+ 30. g3 Bxf1 31. Bb4 Qd4 32. Bxf8 Qxf2+ 33. Kh1 Qg2# 0-1

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "3"]
[White "Sozoranga Barahona, Jordy Alexander"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1315"]
[PlyCount "109"]
[EventDate "2020.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. h3 0-0 8. Bc4 Nc6 9. Bb3 Bd7 10. 0-0 Rc8 11. Qd2 Ne5 12. Bh6 Nc4 13. Bxc4 Rxc4 14. Bxg7 Kxg7 15. Rfe1 Rc8 16. Nf3 Bc6 17. Rad1 Re8 18. e5 dxe5 19. Nxe5 Qxd2 20. Rxd2 Rcd8 21. Red1 Rxd2 22. Rxd2 Rc8 23. Nxc6 Rxc6 24. f3 Rd6 25. Rxd6 exd6 26. Nb5 Nd5 27. Nxd6 Nb4 28. c3 Nxa2 29. Nxb7 Nc1 30. Nc5 Ne2+ 31. Kf2 Nf4 32. h4 Kf6 33. g3 Ne6 34. Nxe6 Kxe6 35. Ke3 Kd5 36. b3 Kc5 37. Ke4 Kd6 38. Kd4 f6 39. g4 h6 40. f4 g5 41. fxg5 hxg5 42. h5 Ke7 43. c4 Kf7 44. c5 Ke7 45. h6 Kf7 46. c6 Kg6 47. c7 Kxh6 48. c8Q Kg7 49. Qd7+ Kg6 50. Qf5+ Kg7 51. Kd5 Kf7 52. Kd6 Kg7 53. Ke7 Kh6 54. Kxf6 a5 55. Qg6# 1-0

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "9"]
[White "Aguilera Sanchez, Julian Alexander"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "66"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. c3 0-0 5. Nd2 d6 6. Ngf3 Bd7 7. Bd3 Nc6 8. 0-0 Re8 9. Re1 e5 10. Bg5 d5 11. h3 e4 12. Be2 exf3 13. Bxf3 h6 14. Bh4 g5 15. Bg3 Qc8 16. Kh2 g4 17. hxg4 Bxg4 18. Bxg4 Nxg4+ 19. Kh1 Qf5 20. Rf1 Qh5+ 21. Kg1 f5 22. Bxc7 Rac8 23. Bg3 Rf8 24. f3 Nxe3 25. Qe2 Nxf1 26. Rxf1 Rce8 27. Qb5 Qf7 28. Qd3 f4 29. Bh2 Re3 30. Qb5 Rfe8 31. Kf2 Re2+ 32. Kg1 Qg6 33. Nb3 Qxg2# 0-1

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "2"]
[White "Aguirre Proano, Christopher Alain"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "68"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bd3 0-0 8. 0-0 Nc6 9. Ndb5 Bd7 10. Qe2 a6 11. Na3 Bg4 12. Qd2 b5 13. Nd5 Nxd5 14. exd5 Na7 15. b4 Bxa1 16. Rxa1 e5 17. dxe6 Bxe6 18. Bh6 Re8 19. Bg5 f6 20. Bh6 Nc6 21. Bxg6 hxg6 22. Qf4 Bf7 23. Rf1 Re5 24. c3 Rf5 25. Qe4 Bd5 26. Qg4 Kh7 27. Qh3 Rh5 28. Qe3 Rxh6 29. c4 bxc4 30. Nxc4 Rh5 31. Nd2 Rg5 32. Qf4 Rxg2+ 33. Kh1 Rg4+ 34. f3 Rxf4 0-1

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "4"]
[White "Ludena Japon, Carlos Enrique"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "1-0"]
[ECO "B53"]
[PlyCount "19"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Ng5 Nc6 6. Qc4 Ne5 7. Qa4+ Bd7 8. Qb3 Rb8 9. f4 Nc6 10. Qxf7# 1-0

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "7"]
[White "Mariduena Villa, Jerson Emanuel"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "74"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. h3 e5 8. Kh2 exd4 9. exd4 Re8 10. Nbd2 Nd5 11. b3 Nxd4 12. Nxd4 Bxd4 13. Rb1 Nc3 14. Ba3 Nxd1 15. Rbxd1 Re2 16. Bb4 Rxf2 17. Rxf2 Bxf2 18. Rf1 Bc5 19. Bxc5 dxc5 20. Re1 Qxd2 21. Rd1 Qxd1 22. Bh1 Qxh1+ 23. Kxh1 Bxh3 24. Kh2 Bf5 25. Kg2 Rd8 26. Kf3 Bxc2 27. Ke3 Bb1 28. Kf4 Bxa2 29. Ke5 Bxb3 30. Kf6 c4 31. Ke7 c3 32. Kxd8 c2 33. Kd7 c1Q 34. g4 Qc6+ 35. Ke7 Qe6+ 36. Kd8 Ba4 37. g5 Qd7# 0-1

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "5"]
[White "Samaniego Orellana, Mauricio Nicolas"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "1/2-1/2"]
[ECO "B20"]
[PlyCount "95"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Qh5 g6 4. Qf3 Nf6 5. Nc3 Bg7 6. Qd1 0-0 7. Nf3 Bg4 8. Be2 Nc6 9. 0-0 Ne5 10. Nxe5 Bxe2 11. Qxe2 dxe5 12. d3 a6 13. Be3 Rc8 14. Nd1 b5 15. Qd2 c4 16. dxc4 Qxd2 17. Bxd2 Rxc4 18. c3 Nxe4 19. Be3 b4 20. cxb4 Rxb4 21. b3 f5 22. Nb2 f4 23. Bc1 Rbb8 24. f3 Nc3 25. Bd2 e4 26. Bxc3 Bxc3 27. Rab1 Bxb2 28. Rxb2 exf3 29. Rxf3 Rbc8 30. h3 e5 31. Kh2 e4 32. Rff2 f3 33. gxf3 Rxf3 34. Rxf3 exf3 35. Rf2 Rc3 36. Kg3 Kf7 37. Rxf3+ Rxf3+ 38. Kxf3 Kf6 39. a4 Ke6 40. Ke4 h5 41. b4 g5 42. b5 axb5 43. axb5 Kd6 44. b6 g4 45. hxg4 hxg4 46. b7 Kc7 47. Kf4 Kxb7 48. Kxg4 1/2-1/2

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "3"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Cajamarca Gordillo, Sebastian Alejandro"]
[Result "1/2-1/2"]
[ECO "B23"]
[BlackElo "1224"]
[PlyCount "102"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Bc4 d6 4. Nf3 g6 5. 0-0 Bg7 6. d3 e6 7. Nc3 Nge7 8. Be3 0-0 9. Qe1 d5 10. exd5 exd5 11. Bb5 d4 12. Bxd4 cxd4 13. Ne4 a6 14. Ba4 f5 15. Neg5 h6 16. Ne6 Bxe6 17. Qxe6+ Kh7 18. Bxc6 Nxc6 19. Rfe1 Re8 20. Qf7 Rxe1+ 21. Rxe1 Rb8 22. Ne5 Nxe5 23. Rxe5 Qf8 24. Qxf8 Rxf8 25. Re7 b5 26. Ra7 Rf6 27. b4 Rc6 28. a3 Rxc2 29. Rxa6 Rc3 30. Ra5 Rxd3 31. g3 Rxa3 32. Rxa3 Bf8 33. Rb3 Bd6 34. Kf1 Kg7 35. Ke2 Kf6 36. Kd3 g5 37. fxg5+ hxg5 38. Kxd4 f4 39. gxf4 Bxf4 40. Kc5 Bxh2 41. Kxb5 Kf5 42. Ka5 Bf4 43. b5 Ke4 44. b6 Kf5 45. b7 g4 46. Rb4 Bc7+ 47. Ka6 g3 48. b8Q Bxb8 49. Rxb8 Kf4 50. Rg8 Kf3 51. Rxg3+ Kxg3 1/2-1/2

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "1"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Murquincho Macas, Daniel Alejandro"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "67"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 d6 4. Be2 Be7 5. 0-0 0-0 6. Nc3 Nc6 7. Be3 Be6 8. d4 Qd7 9. d5 Qd8 10. dxc6 bxc6 11. a4 d5 12. exd5 cxd5 13. Bd2 d4 14. Nb5 c6 15. Na3 a5 16. Nc4 Bxc4 17. Bxc4 c5 18. Nxe5 Bd6 19. Nxf7 Rxf7 20. Bxf7+ Kxf7 21. f4 Nd5 22. f5 Qf6 23. Qh5+ Qg6 24. fxg6+ Ke6 25. Qf5+ Ke7 26. Qxd5 Rf8 27. Rxf8 Kxf8 28. Rf1+ Ke7 29. Qf7+ Kd8 30. Bg5+ Kc8 31. Qxg7 Kb8 32. gxh7 Kc8 33. h8Q+ Bf8 34. Qhxf8# 1-0

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "6"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Poma Pineda, Victor Matias"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "101"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. d3 Bg4 6. Nc3 Nf6 7. Bg5 0-0 8. Nd5 Nd4 9. Nxf6+ gxf6 10. Bh6 Re8 11. h3 Nxf3+ 12. gxf3 Bxh3 13. Re1 f5 14. Kh2 Qh4 15. Rg1+ Kh8 16. Bg7+ Kg8 17. Bf6+ Kf8 18. Bxh4 fxe4 19. dxe4 Be6 20. Bxe6 Rxe6 21. Qd2 a5 22. Qg5 Bxf2 23. Bxf2 Rg6 24. Qxg6 fxg6 25. Bh4 Ra6 26. Rgd1 Rc6 27. Rd2 b5 28. b3 a4 29. bxa4 bxa4 30. Rb1 Kg7 31. Rb4 Kh6 32. Rxa4 Kh5 33. Bg3 Kg5 34. Rg2 Kh5 35. Kh3 g5 36. Bf2 Rxc2 37. Bg3 Rc5 38. Ra8 Rc3 39. a4 Rxf3 40. a5 g4+ 41. Kh2 Rxg3 42. Rxg3 Kh4 43. a6 h5 44. Rh8 c5 45. a7 c4 46. a8Q c3 47. Qc6 c2 48. Qxc2 d5 49. Qc8 Kg5 50. Qd8+ Kg6 51. Rg8+ 1-0

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "8"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Toala Cardozo, Joseph Unay"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "78"]
[EventDate "2020.11.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nf6 5. Nf3 Nc6 6. Bb5 Bd7 7. 0-0 e6 8. Re1 Bd6 9. Ne5 0-0 10. Bd3 Bxe5 11. dxe5 Ne8 12. Qh5 f5 13. g4 g6 14. Qg5 Qxg5 15. Bxg5 Ng7 16. gxf5 exf5 17. Bf6 Be6 18. Nb5 Rac8 19. Nd6 Rc7 20. Kh1 Nh5 21. Bg5 Nd4 22. Bh6 Rd8 23. Rac1 Nf3 24. Re3 Nd2 25. Rh3 f4 26. Rg1 Bxh3 27. Rg5 Nf3 28. Bxg6 hxg6 29. Rxg6+ Kh7 30. Rg7+ Rxg7 31. Bxg7 Kxg7 32. Nf5+ Bxf5 33. e6 Bxe6 34. Kg2 Nd2 35. Kh1 f3 36. Kg1 Kh7 37. Kh1 Rg8 38. c3 Ne4 39. b4 Nxf2# 0-1

[Event "Pan American-ch U08"]
[Site "Guayaquil"]
[Date "2019.07.27"]
[Round "9"]
[White "Sanchez Velez, Alex Leonardo"]
[Black "Toala Cardozo, Joseph Unay"]
[Result "1/2-1/2"]
[ECO "B11"]
[PlyCount "35"]
[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 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. d3 Bxe4 6. dxe4 Qxd1+ 7. Kxd1 Nd7 8. Bf4 0-0-0 9. Bd3 Ngf6 10. Re1 Nc5 11. Ne5 Rg8 12. Ke2 g5 13. Nxf7 gxf4 14. Nxd8 Kxd8 15. f3 e5 16. Kf2 Kc7 17. Rac1 Nxd3+ 18. cxd3 1/2-1/2

[Event "Pan American-ch U08"]
[Site "Guayaquil"]
[Date "2019.07.26"]
[Round "8"]
[White "Ludena Japon, Carlos Enrique"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "60"]
[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 d6 3. Nc3 Nf6 4. Bc4 Be7 5. Ng5 0-0 6. d3 c6 7. Be3 d5 8. exd5 cxd5 9. Bb5 d4 10. Bd2 dxc3 11. Bxc3 Qd5 12. Bc4 Qxg2 13. Rf1 Qxg5 14. Bd2 Qf5 15. Qe2 Be6 16. Bxe6 Qxe6 17. 0-0-0 Qxa2 18. c3 Bb4 19. cxb4 Rc8+ 20. Bc3 Rxc3+ 21. bxc3 Qxe2 22. Rfe1 Qxf2 23. Rxe5 Nc6 24. Ree1 Rc8 25. Rf1 Qa2 26. Rd2 Qa1+ 27. Kc2 Qxf1 28. Rd1 Nxb4+ 29. Kd2 Qf2+ 30. Kc1 Qc2# 0-1

[Event "Pan American-ch U08"]
[Site "Guayaquil"]
[Date "2019.07.25"]
[Round "7"]
[White "Jimenez, Mateo"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "48"]
[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. exd5 exd5 4. c4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. cxd5 0-0 8. Be2 Qd6 9. Nf3 Nxd5 10. Nxd5 Qxd5 11. 0-0 Bg4 12. Be3 Nc6 13. h3 Bf5 14. Rc1 Rad8 15. Rc4 b5 16. Rc1 Nxd4 17. Bxd4 Bxd4 18. Nxd4 Qxd4 19. Rxc7 Qxb2 20. Qa1 Qxe2 21. Rxa7 Rd2 22. a3 Bd3 23. Qd4 Qxf1+ 24. Kh2 Rxf2 0-1

[Event "Pan American-ch U08"]
[Site "Guayaquil"]
[Date "2019.07.22"]
[Round "2"]
[White "Chavez Mendoza, Rosbel"]
[Black "Sanchez Velez, Alex Leonardo"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1157"]
[PlyCount "69"]
[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 e6 4. Nc3 b6 5. Be3 Bb7 6. Bc4 Nf6 7. Bg5 Be7 8. e5 Nxd4 9. exf6 Nxf3+ 10. gxf3 Bxf6 11. Bxf6 Qxf6 12. Be2 0-0 13. Qd3 Rad8 14. 0-0-0 Qh6+ 15. Kb1 d5 16. Rhg1 c4 17. Qd4 f6 18. Qg4 Rf7 19. Qxe6 Qxh2 20. Rgf1 Kf8 21. Nxd5 Re8 22. Ne7 Rfxe7 23. Qxc4 Rxe2 24. Qb4+ Kg8 25. Qg4 Rxf2 26. Rg1 g6 27. Qd7 Rf8 28. Qxb7 Rxc2 29. Qd5+ Kg7 30. Qd4 Rd8 31. Qb4 Rxd1+ 32. Rxd1 Qe2 33. Rd7+ Kg8 34. Rd8+ Kg7 35. Qf8# 1-0

