[Event "ECU-ch Schools U15 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "2"]
[White "Calva Naranjo, Zadquiel Gabriel"]
[Black "Cardenas Coronel, Alex Steven"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "110"]
[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. e3 e5 2. g3 Nf6 3. Nc3 Nc6 4. Nf3 d5 5. Bg2 Be6 6. Kf1 Bb4 7. a3 Bd6 8. d3 0-0 9. Bd2 Qc8 10. Ke2 Bh3 11. Rg1 Bg4 12. Re1 e4 13. dxe4 dxe4 14. Nxe4 Nxe4 15. Kf1 Bh3 16. Kg1 Bxg2 17. Kxg2 Qf5 18. h3 Nf6 19. Re2 Ne7 20. Qe1 Ng6 21. e4 Qe6 22. Ng5 Qe5 23. Rb1 h6 24. Nf3 Qh5 25. g4 Qc5 26. Be3 Nf4+ 27. Kg3 Nxe2+ 28. Kg2 Nf4+ 29. Kf1 Qb5+ 30. Kg1 Nxe4 31. Bxf4 Rfe8 32. Nd4 Qb6 33. Be3 Qa6 34. Bd2 Qb6 35. Be3 Bc5 36. Rd1 Rad8 37. c3 Ng5 38. b4 Nf3+ 39. Kf1 Nxe1 40. Kxe1 Bxd4 41. cxd4 Rxd4 42. Kf1 Rxd1+ 43. Ke2 Red8 44. Bxb6 axb6 45. Ke3 R1d2 46. Kf3 R2d3+ 47. Kg2 Rxa3 48. Kh2 Rdd3 49. Kg2 Rxh3 50. Kg1 Rhf3 51. Kg2 Rab3 52. Kg1 Rb2 53. Kg2 Rfxf2+ 54. Kg1 Rfc2 55. Kf1 Rb1# 0-1

[Event "ECU-ch Schools U15 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "8"]
[White "Cando Tulcan, Pavel Erick"]
[Black "Cardenas Coronel, Alex Steven"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1246"]
[PlyCount "20"]
[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. d4 exd4 4. Nxd4 Bd6 5. Nc3 Nf6 6. Bg5 h6 7. Bh4 0-0 8. Bc4 Re8 9. Qf3 Nxd4 10. Qxf6 gxf6 0-1

[Event "ECU-ch Schools U15 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "4"]
[White "Carabajo Vaque, Ariel Matias"]
[Black "Cardenas Coronel, Alex Steven"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "48"]
[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. Nc3 Nf6 4. Bc4 Bc5 5. d3 h6 6. 0-0 0-0 7. h3 d6 8. a3 a5 9. Bd2 Be6 10. Bxe6 fxe6 11. Be3 Ba7 12. Bxa7 Nxa7 13. d4 exd4 14. Nxd4 e5 15. Ne6 Qe7 16. Nxf8 Qxf8 17. Re1 Nc6 18. Nd5 Rc8 19. Nxf6+ Qxf6 20. c4 Nd4 21. Rc1 Rf8 22. Rf1 c5 23. Qd2 Qg6 24. g3 Nf3+ 0-1

[Event "ECU-ch Schools U15 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "6"]
[White "Cardenas Coronel, Alex Steven"]
[Black "Chamba Cedeno, Anthony Wladimir"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "217"]
[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. Nc3 Nf6 5. d3 d6 6. h3 0-0 7. Bg5 Nd4 8. 0-0 Nxf3+ 9. Qxf3 c6 10. Ne2 Be6 11. Bb3 Bxb3 12. axb3 d5 13. exd5 cxd5 14. Nc3 d4 15. Nd5 Qxd5 16. Bxf6 Qxf3 17. gxf3 gxf6 18. c3 dxc3 19. bxc3 b5 20. Ra6 f5 21. d4 exd4 22. cxd4 Bxd4 23. f4 Rfe8 24. Rd6 Bc3 25. Rc1 Re1+ 26. Rxe1 Bxe1 27. Rf6 Bd2 28. Rxf5 Re8 29. Kg2 b4 30. Ra5 Re7 31. Kf3 f6 32. Ra6 Kg7 33. h4 h5 34. Ra5 Rc7 35. Rxh5 Rc3+ 36. Ke2 Bxf4 37. Rf5 Bd6 38. Rd5 Be5 39. Kd2 Rxb3 40. Kc2 Ra3 41. Rb5 b3+ 42. Kb1 Ra4 43. h5 Rf4 44. Rxb3 Rxf2 45. Ra3 Kh6 46. Rxa7 Kxh5 47. Rh7+ Kg6 48. Re7 Rf1+ 49. Kc2 Rf2+ 50. Kd3 Rf1 51. Ke2 Ra1 52. Kd2 Ra5 53. Kd3 f5 54. Ke3 f4+ 55. Ke4 Kf6 56. Rc7 Bxc7 57. Kd4 f3 58. Ke3 f2 59. Kxf2 Ra2+ 60. Ke3 Kf5 61. Kd3 Ra4 62. Kc3 Ke4 63. Kb3 Ra8 64. Kb4 Rb8+ 65. Kc5 Bf4 66. Kc6 Rb1 67. Kd7 Kf5 68. Kc6 Ke5 69. Kd7 Kf6 70. Kc6 Rc1+ 71. Kd7 Be3 72. Ke8 Rc8+ 73. Kd7 Ra8 74. Kc7 Rh8 75. Kd7 Rh7+ 76. Kc6 Ke5 77. Kb5 Kd4 78. Kc6 Kc4 79. Kd6 Kd4 80. Kc6 Kc4 81. Kd6 Rh6+ 82. Ke5 Kc5 83. Ke4 Bc1 84. Ke5 Rh5+ 85. Ke6 Rh6+ 86. Ke5 Bb2+ 87. Ke4 Rh8 88. Kd3 Re8 89. Kc2 Re2+ 90. Kd3 Rh2 91. Ke3 Rh3+ 92. Ke4 Rh1 93. Kd3 Kb4 94. Ke4 Kc5 95. Kd3 Kb5 96. Ke4 Kc4 97. Kf5 Kd5 98. Kf4 Kd4 99. Kf3 Rh8 100. Kf4 Rf8+ 101. Kg5 Ke4 102. Kg6 Rf1 103. Kg5 Ke5 104. Kg6 Ke6 105. Kg5 Bc1+ 106. Kg4 Ke5 107. Kg3 Rf8 108. Kg4 Ke4 109. Kg3 1/2-1/2

[Event "ECU-ch Schools U15 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "9"]
[White "Cardenas Coronel, Alex Steven"]
[Black "Morales Risco, Hugo Alexander"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1313"]
[PlyCount "62"]
[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 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bc4 d5 6. Bb5+ c6 7. Ba4 Bd6 8. d3 Nf6 9. 0-0 0-0 10. h3 Bf5 11. Bg5 Nbd7 12. Nc3 Re8 13. Re1 Qc7 14. Qd2 Bg6 15. Rxe8+ Rxe8 16. Re1 Qd8 17. Ne2 a5 18. Ng3 Rxe1+ 19. Qxe1 b5 20. Nd4 bxa4 21. Nxc6 Qc8 22. Qc3 Qe8 23. Qxa5 h6 24. Bh4 a3 25. bxa3 Nc5 26. Bxf6 gxf6 27. Nd4 Be5 28. c3 Nxd3 29. Qa4 Bd6 30. Qd1 Nb2 31. Qb1 Bxb1 0-1

[Event "ECU-ch Schools U15 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "1"]
[White "Cardenas Coronel, Alex Steven"]
[Black "Orozco Aguilera, Pablo Sebastian"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1620"]
[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 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Nc3 Nf6 6. Be3 Bg4 7. Be2 e6 8. a3 Bd6 9. h3 Bh5 10. Bb5 0-0 11. Bg5 Bxf3 12. Qxf3 Nxd4 13. Qd3 Nxb5 14. Qxb5 b6 15. 0-0 h6 16. Bh4 Be7 17. f3 Rc8 18. Rac1 Qc7 19. Rf2 g5 20. Qb4 Bxb4 21. axb4 0-1

[Event "ECU-ch Schools U15 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "3"]
[White "Cardenas Coronel, Alex Steven"]
[Black "Yantalima Barros, Luis Arturo"]
[Result "0-1"]
[ECO "B84"]
[BlackElo "1013"]
[PlyCount "52"]
[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 a6 6. Be3 e6 7. Be2 Be7 8. 0-0 h6 9. h3 Nc6 10. a4 Qc7 11. b3 Bd7 12. f4 e5 13. fxe5 dxe5 14. Nxc6 Qxc6 15. Qd3 Rc8 16. Nd5 Nxd5 17. exd5 Qxc2 18. Rac1 Qxd3 19. Rxc8+ Bxc8 20. Bxd3 0-0 21. Bc4 Bd6 22. Rf3 f5 23. Bb6 f4 24. Rf2 e4 25. Re2 Bf5 26. Kh2 f3+ 0-1

[Event "ECU-ch Schools U15 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "7"]
[White "Castillo Mora, Cristian Andres"]
[Black "Cardenas Coronel, Alex Steven"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "82"]
[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. Nc3 Nf6 4. Bb5 Bc5 5. Bxc6 dxc6 6. 0-0 Bg4 7. h3 Bh5 8. g4 Bg6 9. Nxe5 0-0 10. Nxg6 hxg6 11. g5 Nh5 12. e5 Qxg5+ 13. Kh1 Qxe5 14. Re1 Qg5 15. Ne4 Qd5 16. d3 f5 17. f3 fxe4 18. fxe4 Qd4 19. Be3 Qe5 20. Bxc5 Qxc5 21. Rb1 Qf2 22. Rg1 Rf3 23. Qf1 Qxf1 24. Rbxf1 Rxf1 25. Rxf1 Ng3+ 26. Kg2 Nxf1 27. Kxf1 Rf8+ 28. Ke2 Rf4 29. Ke3 Rh4 30. c4 c5 31. d4 Rxh3+ 32. Kf4 cxd4 33. Kg4 Rh1 34. e5 d3 35. e6 d2 36. e7 d1Q+ 37. Kg5 Qh5+ 38. Kf4 Rf1+ 39. Kg3 Qg5+ 40. Kh2 Rf4 41. Kh3 Rh4# 0-1

[Event "ECU-ch Schools U15 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "5"]
[White "Palacios Gordillo, Camila Estefania"]
[Black "Cardenas Coronel, Alex Steven"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1270"]
[PlyCount "49"]
[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 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 Ngxe5 7. Bd3 0-0 8. 0-0 d6 9. b3 Bg4 10. Be2 Qf6 11. Nxe5 Bxe2 12. Qxe2 Qxe5 13. Bb2 Qe6 14. Nb5 Qd7 15. Rad1 a6 16. Nd4 Qe7 17. Nxc6 bxc6 18. Qg4 f6 19. Qf3 Qe8 20. Bd4 Bb4 21. Bb2 d5 22. cxd5 cxd5 23. Qxd5+ Kh8 24. Qd7 Qe6 25. Qxe6 1-0

[Event "ECU-ch Schools U15 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "6"]
[White "Calva Naranjo, Zadquiel Gabriel"]
[Black "Cardenas Coronel, Alex Steven"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "199"]
[BlackElo "183"]
[PlyCount "54"]
[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. Nc3 Nf6 4. g3 Bc5 5. b3 d6 6. Bb2 Bg4 7. Bg2 Nd4 8. 0-0 0-0 9. d3 h6 10. Nd5 Bxf3 11. Bxf3 Nxf3+ 12. Qxf3 Nxd5 13. exd5 c6 14. dxc6 bxc6 15. Rfe1 Rc8 16. Rxe5 dxe5 17. Bxe5 Qg5 18. h4 Qxe5 19. Kf1 Qxa1+ 20. Ke2 Qxa2 21. Qf5 Qxc2+ 22. Kf3 Rce8 23. Qf4 Re6 24. g4 Rf6 25. g5 Qxf2+ 26. Kg4 Rxf4+ 27. Kh5 Qxh4# 0-1

[Event "ECU-ch Schools U15 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "7"]
[White "Cando Tulcan, Pavel Erick"]
[Black "Cardenas Coronel, Alex Steven"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1246"]
[BlackElo "183"]
[PlyCount "62"]
[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. d4 exd4 4. Nxd4 Be7 5. Nc3 Nf6 6. Be3 Nxd4 7. Bxd4 Bb4 8. a3 Bxc3+ 9. bxc3 Nxe4 10. Bxg7 Rg8 11. Bd4 Nf6 12. g3 d5 13. Qf3 Ng4 14. Bh3 Qg5 15. Bg2 Be6 16. Be3 Qe5 17. h3 Nxe3 18. Qxe3 Qxe3+ 19. fxe3 0-0-0 20. g4 Kb8 21. 0-0 Rdf8 22. Rfb1 c6 23. a4 f5 24. Bf3 f4 25. Kg2 fxe3 26. Re1 h5 27. Rxe3 hxg4 28. Rxe6 gxf3+ 29. Kf1 f2 30. Ke2 Rg2 31. Re3 f1Q# 0-1

[Event "ECU-ch Schools U15 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "3"]
[White "Cardenas Coronel, Alex Steven"]
[Black "Juma Moreno, Jayro Javier"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "183"]
[BlackElo "192"]
[PlyCount "52"]
[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 g6 3. Nc3 Bg7 4. d3 Nc6 5. Be3 d6 6. Be2 Nf6 7. 0-0 0-0 8. d4 cxd4 9. Nxd4 Ne8 10. Bb5 Bd7 11. Qd2 Nc7 12. Bxc6 Bxc6 13. Bh6 Bd7 14. Bxg7 Kxg7 15. Nf3 Ne6 16. Ne2 Rc8 17. Rac1 Qb6 18. Ng3 Qxb2 19. Rfe1 Ba4 20. Re2 Rc7 21. Ng5 Nd4 22. Ree1 Rfc8 23. Qa5 Be8 24. Qxa7 Rxc2 25. Rxc2 Rxc2 26. Rf1 Bb5 0-1

[Event "ECU-ch Schools U15 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "8"]
[White "Cardenas Coronel, Alex Steven"]
[Black "Ortiz Pilco, Carlos Alberto"]
[Result "0-1"]
[ECO "B74"]
[WhiteElo "183"]
[BlackElo "1295"]
[PlyCount "86"]
[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. Be2 0-0 8. 0-0 Nc6 9. Nb3 a5 10. Qd2 a4 11. Nd4 a3 12. bxa3 Nd7 13. Nxc6 bxc6 14. Bd3 Rxa3 15. Ne2 c5 16. Rab1 Ne5 17. Qc1 Qa5 18. Bd2 Qa8 19. Bh6 Nxd3 20. cxd3 Rxa2 21. Bxg7 Kxg7 22. Nc3 Ra7 23. Qg5 Be6 24. h3 h6 25. Qg3 Ra3 26. Nd5 Bxd5 27. exd5 Qxd5 28. Rfd1 Rfa8 29. Qh4 Qg5 30. Qe4 Qe5 31. Qxe5+ dxe5 32. Re1 f6 33. Rbc1 Rxd3 34. Rxc5 Rad8 35. Rc7 Kf7 36. Kh2 Rd1 37. Rxd1 Rxd1 38. Kg3 Rd3+ 39. f3 f5 40. Kh4 Kf6 41. g4 g5+ 42. Kh5 Rxf3 43. Kxh6 Rxh3# 0-1

[Event "ECU-ch Schools U15 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "5"]
[White "Cardenas Coronel, Alex Steven"]
[Black "Songor Vire, Luis Carlos"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "183"]
[BlackElo "200"]
[PlyCount "55"]
[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 Nf6 4. d3 g6 5. Nc3 Bg7 6. Bg5 0-0 7. Nd5 d6 8. h3 Be6 9. Bxf6 Bxf6 10. Nxf6+ Qxf6 11. Bb3 d5 12. exd5 e4 13. dxe4 Ne5 14. dxe6 Nxf3+ 15. Qxf3 Qxb2 16. 0-0 fxe6 17. Bxe6+ Kg7 18. Qd3 Qf6 19. Bb3 Rad8 20. Qc4 Rd7 21. f3 c6 22. Qa4 a6 23. Qb4 b5 24. Qa5 Ra8 25. Qb6 Rd6 26. Qb7+ Qf7 27. Qxf7+ Kh6 28. Qf4+ 1-0

[Event "ECU-ch Schools U15 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "2"]
[White "Cardenas Coronel, Alex Steven"]
[Black "Velez Quiteros, Cristian Andres"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "183"]
[BlackElo "185"]
[PlyCount "51"]
[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 d6 2. Nf3 c5 3. Bc4 Nf6 4. d3 g6 5. Nc3 Bg7 6. Be3 Nc6 7. Qd2 0-0 8. Bh6 a6 9. a3 b5 10. Ba2 Bb7 11. 0-0 Qc7 12. Bxg7 Kxg7 13. Nd5 Nxd5 14. exd5 Nd4 15. Ng5 Kg8 16. c3 Nf5 17. b3 Rac8 18. d4 c4 19. bxc4 bxc4 20. Qf4 Bxd5 21. Rac1 Qd7 22. Bb1 Nh6 23. Nh3 f5 24. Qxh6 Qc6 25. Ng5 Bxg2 26. Qxh7# 1-0

[Event "ECU-ch Schools U15 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "4"]
[White "Osorio Gonzalez, Jhampier Alexander"]
[Black "Cardenas Coronel, Alex Steven"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "223"]
[BlackElo "183"]
[PlyCount "89"]
[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 Nf6 4. Nc3 Bc5 5. d3 h6 6. h3 d6 7. Be3 Bb6 8. 0-0 0-0 9. Qd2 Be6 10. Rad1 Nd4 11. Nh2 Qe7 12. Nd5 Nxd5 13. Bxd5 Bxd5 14. exd5 c6 15. c4 Nf5 16. b3 Nxe3 17. fxe3 Qh4 18. Rf3 Qg5 19. Ng4 f5 20. Nh2 f4 21. Kh1 Bxe3 22. Qe2 Bd4 23. Qe4 Rad8 24. Rdf1 Rde8 25. Ng4 Bb6 26. dxc6 bxc6 27. Qxc6 e4 28. dxe4 Rc8 29. Qd5+ Kh8 30. Qxd6 Rcd8 31. Qe5 Qxe5 32. Nxe5 Rde8 33. Ng6+ Kg8 34. Nxf8 Kxf8 35. Rxf4+ Kg8 36. R1f3 Bc7 37. Rf5 Rxe4 38. a4 Re1+ 39. Rf1 Re3 40. Rf8+ Kh7 41. h4 Rxb3 42. h5 a6 43. Rc8 Ba5 44. Rff8 g6 45. Rf7# 1-0

[Event "ECU-ch Schools U15 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "1"]
[White "Ramos Proano, Leonardo Josue"]
[Black "Cardenas Coronel, Alex Steven"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1737"]
[BlackElo "183"]
[PlyCount "73"]
[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. g3 e5 2. Bg2 Nf6 3. e3 Nc6 4. Ne2 Bc5 5. 0-0 0-0 6. d4 exd4 7. exd4 Nxd4 8. Nxd4 Bxd4 9. Qxd4 d6 10. Nc3 Be6 11. Bxb7 c5 12. Qd1 Rb8 13. Bg2 Qd7 14. Nd5 Nxd5 15. Bxd5 Bh3 16. Bg2 Bxg2 17. Kxg2 Qc6+ 18. Qf3 Qd7 19. c4 Qe6 20. b3 Rbd8 21. Rd1 Qg6 22. Bf4 h6 23. Rd5 Rd7 24. Rad1 Rfd8 25. Qd3 Qxd3 26. R1xd3 a5 27. Rxd6 Rxd6 28. Rxd6 Re8 29. Ra6 g5 30. Be3 Kg7 31. Rxa5 Kg6 32. Rxc5 f6 33. h4 Kh5 34. a4 Rb8 35. Rb5 Rd8 36. a5 Ra8 37. b4 1-0

[Event "ECU-ch Schools U15 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "9"]
[White "Villon Rodriguez, Mario"]
[Black "Cardenas Coronel, Alex Steven"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1214"]
[BlackElo "183"]
[PlyCount "88"]
[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 d5 3. e3 a6 4. c4 c6 5. cxd5 cxd5 6. Nbd2 Bf5 7. b3 e6 8. Bb2 Bb4 9. a3 Ba5 10. b4 Bb6 11. Ne5 Nbd7 12. Ndf3 Bc7 13. Nxd7 Qxd7 14. Bd3 Ne4 15. 0-0 0-0 16. Nh4 e5 17. Nxf5 Qxf5 18. dxe5 Bxe5 19. Bxe5 Qxe5 20. Qg4 Nf6 21. Qf5 Qb2 22. e4 dxe4 23. Bxe4 Rab8 24. Rfb1 Qd4 25. Rd1 Qc4 26. Bd3 Qc6 27. Rac1 Qd6 28. Bb1 Qb6 29. g4 g6 30. Qc5 Qe6 31. h3 Rbc8 32. Qg5 Rxc1 33. Rxc1 Re8 34. Qd2 Qb6 35. Qf4 Qe6 36. Qd2 Ne4 37. Bxe4 Qxe4 38. Qd1 Qe2 39. Qf1 Qb2 40. Qd3 Qxc1+ 41. Kg2 Qf4 42. Qd7 Re2 43. Qxb7 Qxf2+ 44. Kh1 Qh2# 0-1

