[Event "Las Americas op U2400 Hybrid"]
[Site "Internet"]
[Date "2022.06.04"]
[Round "1.18"]
[White "Hernandez Elizondo, Carlos"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2044"]
[BlackElo "1485"]
[PlyCount "193"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Qd4 Nf6 7. Nc3 d6 8. Bg5 Bg7 9. Bc4 0-0 10. Qd2 Re8 11. 0-0-0 Rb8 12. f3 d5 13. Bxf6 Bxf6 14. exd5 Qa5 15. Bb3 Qc7 16. Kb1 a5 17. a4 Bf5 18. Ne4 Bxe4 19. fxe4 Qe5 20. Qc3 Qxc3 21. bxc3 cxd5 22. Rxd5 Bxc3 23. Rf1 Rb4 24. Rc5 Bd2 25. Ka2 e6 26. Rc7 Rf8 27. Rfxf7 Rxf7 28. Bxe6 Rxa4+ 29. Kb3 Rb4+ 30. Ka3 Bc1+ 31. Ka2 Rxe4 32. Bxf7+ Kh8 33. Bd5 Ra4+ 34. Kb3 Rb4+ 35. Ka2 Bf4 36. Rc8+ Kg7 37. h3 Ra4+ 38. Kb3 Rb4+ 39. Ka3 Bc1+ 40. Ka2 Rb2+ 41. Ka1 Kf6 42. Bb3 a4 43. Bxa4 Rb7 44. Bb3 Kg5 45. Rc4 h5 46. Ra4 Re7 47. Bc4 Re3 48. Bd3 Rg3 49. Ra6 Kf4 50. Kb1 Bd2 51. Bxg6 h4 52. Ra4+ Kg5 53. Be4 Rc3 54. Bf3 Be1 55. Kb2 Rc7 56. c4 Rc5 57. Kc2 Kf4 58. Kd3 Ke5 59. Ra8 Kd6 60. Bd5 Bg3 61. Ke4 Rc7 62. Kf3 Kc5 63. Rg8 Be1 64. g4 hxg3 65. h4 Rh7 66. Re8 Bf2 67. Re4 Rh6 68. Kg2 Kd6 69. Rg4 Ke5 70. Bf7 Kf5 71. Kf3 Ke5 72. Bg6 Kf6 73. h5 Rh8 74. Ke4 Rd8 75. Kf3 Rh8 76. Ke2 Kg7 77. Rg5 Kh6 78. Rf5 Rc8 79. Bf7 Rc6 80. Kf3 Kg7 81. Bd5 Rf6 82. Rxf6 Kxf6 83. Kf4 Kg7 84. Bf3 Kh6 85. Kg4 Kg7 86. Kg5 Be3+ 87. Kf5 Kh6 88. Kg4 Bf2 89. Be4 Kg7 90. Kg5 Be3+ 91. Kf5 Kh6 92. Bf3 g2 93. Bxg2 Kxh5 94. Ke4 Bg1 95. Kd5 Kg6 96. c5 Bxc5 97. Kxc5 1/2-1/2

[Event "Las Americas op U2400 Hybrid"]
[Site "Internet"]
[Date "2022.06.04"]
[Round "3.16"]
[White "Hernandez Luna, Jose Angel"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1994"]
[BlackElo "1485"]
[PlyCount "98"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Bxc6 bxc6 6. d3 d6 7. Re1 e6 8. Nbd2 Ne7 9. Rb1 d5 10. b3 0-0 11. Bb2 f6 12. a4 Ba6 13. Ba3 Qa5 14. exd5 Nxd5 15. Bb2 e5 16. Ra1 Nc3 17. Bxc3 Qxc3 18. Ne4 Qa5 19. Qd2 Qb6 20. Qe3 f5 21. Nc3 e4 22. dxe4 f4 23. Qd2 Rad8 24. a5 Qc7 25. Nd5 cxd5 26. e5 Rf5 27. Rad1 d4 28. e6 Re8 29. b4 Bb7 30. Nh4 Rh5 31. Nf3 Bxf3 32. gxf3 Rg5+ 33. Kh1 Re5 34. Rxe5 Bxe5 35. Qd3 cxb4 36. Kg2 Rxe6 37. Qb3 Qe7 38. Re1 Kg7 39. Qd5 Kf6 40. Re4 h5 41. h4 g5 42. hxg5+ Kxg5 43. Kh3 Kh6 44. Qc4 Rg6 45. Qe2 Qe6+ 46. Kh2 Qf6 47. Kh3 Qf5+ 48. Kh2 Qg5 49. Qf1 Qh4+ 0-1

[Event "Las Americas op U2400 Hybrid"]
[Site "Internet"]
[Date "2022.06.04"]
[Round "5.14"]
[White "Huichi Ancasi, Sergio Andre"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1488"]
[BlackElo "1485"]
[PlyCount "155"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 e5 4. Nc3 d6 5. e3 Be7 6. d4 e4 7. Nh3 0-0 8. Nf4 c6 9. h4 Na6 10. a3 Nc7 11. b3 d5 12. Bb2 a5 13. Rc1 Ne6 14. Nce2 Qe8 15. Bf1 Bd6 16. Nxe6 Bxe6 17. Nc3 Ng4 18. Qd2 Qg6 19. Rg1 f4 20. gxf4 Qh6 21. cxd5 cxd5 22. Nxd5 Nh2 23. Be2 Bxd5 24. Rg5 Bf7 25. d5 Bg6 26. h5 Nf3+ 27. Bxf3 exf3 28. Qd4 Rf6 29. Kd2 Raf8 30. hxg6 hxg6 31. Kc2 Rc8+ 32. Kb1 Rxc1+ 33. Bxc1 Qh1 34. Qb2 Qd1 35. Qc2 Qxc2+ 36. Kxc2 Kf7 37. Bb2 Rf5 38. Rxf5+ gxf5 39. Kd3 g6 40. a4 Ke7 41. Bc3 Bc7 42. Kc4 Kd7 43. Kb5 b6 44. Bf6 Bd6 45. Kxb6 Bb4 46. Kb5 Be1 47. Bh4 Kd6 48. Kc4 Bd2 49. Kd3 Bc1 50. Bd8 Kxd5 51. Bxa5 Bb2 52. Bc3 Bc1 53. Bd2 Bb2 54. b4 Bf6 55. a5 g5 56. fxg5 Bxg5 57. a6 Kc6 58. b5+ Kb6 59. Kd4 Be7 60. Ke5 Bc5 61. Kxf5 Kxb5 62. Kf4 Kxa6 63. Kxf3 Kb7 64. Ke4 Kc6 65. Ke5 Kd7 66. f4 Ke7 67. f5 Ba3 68. Bc3 Bc5 69. e4 Bf2 70. Kd5 Bh4 71. e5 Ke8 72. Ke6 Kf8 73. f6 Bg5 74. Bb4+ Kg8 75. f7+ Kh7 76. f8Q Bh6 77. Qf5+ Kh8 78. Kf7 1-0

[Event "Las Americas op U2400 Hybrid"]
[Site "Internet"]
[Date "2022.06.04"]
[Round "2.10"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Cofre Archibold, Nestor"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1485"]
[BlackElo "2302"]
[PlyCount "70"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. Nf3 Bf5 5. e3 e6 6. Ne5 h6 7. h3 c5 8. g4 Bh7 9. Bg2 Nc6 10. 0-0 Bd6 11. Nxc6 bxc6 12. Bxd6 Qxd6 13. Na4 cxd4 14. Qxd4 Bxc2 15. Rfc1 e5 16. Qc5 Qxc5 17. Nxc5 Bh7 18. f4 Ke7 19. fxe5 Nd7 20. Bf1 Nxe5 21. Nxa6 h5 22. g5 Kd6 23. Kf2 f6 24. gxf6 Rhf8 25. Be2 Rxf6+ 26. Ke1 Raf8 27. Nc5 Rg6 28. Kd2 Rg2 29. Nb3 Nc4+ 30. Rxc4 dxc4 31. Nd4 Bd3 32. Re1 Rff2 33. a4 c5 34. Nb5+ Kc6 35. Nc3 g5 0-1

[Event "Las Americas op U2400 Hybrid"]
[Site "Internet"]
[Date "2022.06.04"]
[Round "4.11"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Fernandez Hernandez, Arturo Augusto"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1485"]
[BlackElo "2369"]
[PlyCount "144"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 b6 4. Nf3 Bb7 5. c3 a6 6. Nbd2 Nbd7 7. Bd3 e6 8. Ne5 Bd6 9. Qf3 Bxe5 10. dxe5 Nc5 11. Qe2 Nxd3+ 12. Qxd3 Nh5 13. 0-0-0 Qd7 14. b3 Nxf4 15. exf4 0-0-0 16. Rhe1 g6 17. g3 Kb8 18. Kb2 Ka7 19. a4 c5 20. Nc4 Qc6 21. Nd6 Rd7 22. Rd2 Rc7 23. Qc2 f5 24. Ra1 Kb8 25. h4 h5 26. Rad1 Bc8 27. Ka2 Bd7 28. Kb2 Ra7 29. Ra1 Kc7 30. Rdd1 Rb8 31. b4 Kd8 32. b5 Qc7 33. c4 d4 34. Qb3 Ke7 35. Ra3 Rba8 36. Rda1 Qb8 37. f3 Be8 38. Qd3 Rd7 39. Qe2 Raa7 40. R1a2 Rd8 41. Qd3 Bd7 42. Ra1 Bc8 43. Re1 Bb7 44. Rea1 Qc7 45. Re1 Rda8 46. Rea1 Qb8 47. R1a2 Kd7 48. Ra1 Bc8 49. R1a2 Kc7 50. Ne8+ Kd8 51. Nd6 Bd7 52. Ra1 Kc7 53. R1a2 axb5 54. axb5 Rxa3 55. Rxa3 Ra7 56. Rxa7+ Qxa7 57. Qa3 Qa5 58. Qd3 Kb8 59. g4 Qe1 60. gxf5 gxf5 61. Qc2 Qxh4 62. Qg2 Kc7 63. Qg8 Qf2+ 64. Kb1 Qe1+ 65. Kb2 Qc3+ 66. Kb1 d3 67. Ne8+ Bxe8 68. Qxe8 Qc2+ 69. Ka1 Qc1+ 70. Ka2 Qxc4+ 71. Kb1 Qb3+ 72. Ka1 Qd5 0-1

[Event "Las Americas op U2400 Hybrid"]
[Site "Internet"]
[Date "2022.06.04"]
[Round "6.15"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1485"]
[BlackElo "1440"]
[PlyCount "45"]
[EventDate "2022.06.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "VEN"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Bd3 c5 5. c3 c4 6. Bc2 Nc6 7. Nf3 Nf6 8. Bg5 Be7 9. 0-0 0-0 10. Nbd2 h6 11. Bh4 Bg4 12. h3 Bh5 13. Bg3 Bd6 14. Bxd6 Qxd6 15. Re1 Rfe8 16. g3 Rxe1+ 17. Qxe1 Re8 18. Qf1 Ne4 19. Re1 f5 20. Nxe4 dxe4 21. Nh4 Qd5 22. Ng2 Qf7 23. Nf4 1/2-1/2

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.30"]
[Round "9"]
[White "Vilca Contreras, Dante Ivan"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1338"]
[BlackElo "1446"]
[PlyCount "145"]
[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 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Bd3 Nxe4 7. Bxe4 f5 8. Bd3 0-0 9. 0-0 Nc6 10. c3 Bd7 11. Re1 Bf6 12. Ne5 Nxe5 13. dxe5 Be7 14. Qb3 Qc8 15. Bf4 Kh8 16. Bd2 a6 17. Rad1 b5 18. Be2 c5 19. c4 Qe8 20. Qg3 bxc4 21. Bxc4 h6 22. Ba5 h5 23. f4 g5 24. Rd2 Rg8 25. Qd3 Bb5 26. Qb3 gxf4 27. Bxe6 Rg7 28. Bxf5 Bh4 29. Rd6 c4 30. Rh6+ Kg8 31. Qf3 Bxe1 32. Be6+ Qxe6 33. Rxe6 Bxa5 34. Qxa8+ Kh7 35. Qe4+ Kg8 36. Qxf4 Bd7 37. Rf6 Bg4 38. Qxc4+ Kh7 39. Qe4+ Kg8 40. Rg6 Bd8 41. Rxg7+ Kxg7 42. Qb7+ Kf8 43. Qxa6 Ke7 44. Qf6+ Kd7 45. Qd6+ Ke8 46. e6 Be7 47. Qd7+ Kf8 48. a4 h4 49. Qc8+ Kg7 50. h3 Bf5 51. a5 Kf6 52. a6 Bxe6 53. Qc3+ Kf5 54. a7 Bd5 55. Qd3+ Ke5 56. Qxd5+ Kxd5 57. a8Q+ Ke5 58. Kf2 Kf4 59. Qa4+ Kf5 60. b4 Ke5 61. b5 Kd5 62. Qa6 Bc5+ 63. Kf3 Bd6 64. b6 Kc6 65. b7+ Kc7 66. b8Q+ Kxb8 67. Qxd6+ Kb7 68. Ke4 Ka7 69. Kd5 Kb7 70. Ke6 Kc8 71. Qe7 Kb8 72. Kd6 Kc8 73. Qc7# 1-0

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.29"]
[Round "7"]
[White "Barrantes Cueva, Mateo Josue"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1187"]
[BlackElo "1446"]
[PlyCount "66"]
[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 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Bb4 6. Bd3 0-0 7. Nge2 dxc4 8. Bxc4 Bf5 9. 0-0 c6 10. Bg5 h6 11. Bh4 Be7 12. Re1 Nbd7 13. Bd3 Bxd3 14. Qxd3 Ne5 15. Qc2 Ng6 16. Bg3 Bd6 17. Rad1 Bxg3 18. Nxg3 Nd5 19. Nce4 Ndf4 20. Nf5 Qd5 21. Nxh6+ Kh8 22. Ng4 f5 23. Ne5 fxe4 24. Nxg6+ Nxg6 25. Qxe4 Qxe4 26. Rxe4 Rf4 27. Re6 Rf6 28. Re3 Rd8 29. Red3 Nf4 30. Rb3 b6 31. Rc3 c5 32. d5 Rxd5 33. Rxd5 Nxd5 0-1

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.29"]
[Round "8"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Estrada Cantaro, Andre Fabio"]
[Result "1-0"]
[ECO "D08"]
[WhiteElo "1446"]
[BlackElo "1283"]
[PlyCount "121"]
[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 e5 3. dxe5 d4 4. Nf3 Nc6 5. a3 a5 6. e3 Bc5 7. exd4 Nxd4 8. Nxd4 Bxd4 9. Be2 Bf5 10. Qb3 Ne7 11. 0-0 0-0 12. Nc3 Bxe5 13. Be3 b6 14. Rad1 Qb8 15. f4 Bxc3 16. Qxc3 c5 17. Rd2 Be4 18. Bd3 Bxd3 19. Qxd3 f5 20. Rfd1 Ng6 21. Qd5+ Kh8 22. g3 Qe8 23. Bf2 Qf7 24. Qxf7 Rxf7 25. Rd6 Rb8 26. Rc6 Rfb7 27. a4 Kg8 28. Be1 Re7 29. Bc3 Reb7 30. h4 Ne7 31. Rcd6 g6 32. Kf2 Re8 33. Re1 Kf7 34. Rf6+ Kg8 35. Ree6 Reb8 36. Be5 Rd8 37. Rxb6 Rd2+ 38. Ke3 Rxb6 39. Rxb6 Rc2 40. b3 Rg2 41. Kf3 Rd2 42. Bd6 Nc8 43. Rb8 Rxd6 44. Rxc8+ Kg7 45. Rxc5 Rd3+ 46. Kg2 Rxb3 47. Rxa5 Rb4 48. c5 Rc4 49. Kf2 Rc2+ 50. Ke3 Rc3+ 51. Kd4 Rxg3 52. c6 Rg1 53. c7 Rd1+ 54. Kc5 Rc1+ 55. Kb6 Rb1+ 56. Rb5 Rc1 57. Rc5 Rb1+ 58. Kc6 Rb4 59. c8Q Rxa4 60. Qd7+ Kh6 61. Qe7 1-0

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.28"]
[Round "5"]
[White "Sozoranga Barahona, Jordy Alexander"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1337"]
[BlackElo "1446"]
[PlyCount "62"]
[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 f5 2. Nc3 d5 3. Bg5 h6 4. Bf4 Nf6 5. Be5 e6 6. e3 c6 7. Nf3 Nbd7 8. Bg3 Qb6 9. a3 Be7 10. Ne5 Nxe5 11. dxe5 Ne4 12. Nxe4 fxe4 13. Qh5+ Kf8 14. Ra2 Bxa3 15. Rxa3 Qxb2 16. Rb3 Qxc2 17. Qd1 Qxd1+ 18. Kxd1 b5 19. Kc2 a5 20. Be2 b4 21. Ra1 c5 22. f3 exf3 23. gxf3 Bd7 24. Bd1 Kf7 25. Be1 a4 26. Rbb1 Rhb8 27. Kc1 h5 28. h4 a3 29. Ra2 Bb5 30. Bxb4 Bd3 31. Rb3 Bc4 0-1

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.28"]
[Round "6"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Coaquira Gonzales, Oscar Adriano"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1446"]
[BlackElo "1197"]
[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. d4 d5 2. f4 Nf6 3. Nf3 e6 4. e3 c5 5. c3 Nbd7 6. Bd3 Qc7 7. Ne5 Be7 8. Nd2 b6 9. g4 h6 10. 0-0 Bb7 11. Qa4 c4 12. Be2 a6 13. Qc2 g5 14. Nxd7 Qxd7 15. h3 b5 16. a4 Bc6 17. axb5 axb5 18. Rxa8+ Bxa8 19. Nf3 Ne4 20. f5 exf5 21. Ne5 Qd6 22. gxf5 f6 23. Bh5+ Kf8 24. Ng6+ Kg7 25. Nxh8 Kxh8 26. Bg6 Qg3+ 27. Qg2 Qxg2+ 28. Kxg2 b4 29. cxb4 Bxb4 30. Be8 Bb7 31. h4 Ba6 32. hxg5 hxg5 33. Rh1+ Kg7 34. Bg6 Bb5 35. Rh7+ Kf8 36. Rf7+ Kg8 37. Kf3 Ba4 38. Rb7 Bd6 39. Bf7+ Kf8 40. Bxd5 Bd1+ 41. Kxe4 g4 42. Rf7+ Ke8 43. Rxf6 Bf3# 0-1

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.27"]
[Round "4"]
[White "Pauta Cuenca, Luis Mateo"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "A83"]
[BlackElo "1446"]
[PlyCount "94"]
[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 f5 2. Nc3 Nf6 3. Bg5 e6 4. e4 fxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Qh5+ g6 8. Qh6 d5 9. Nxf6+ Qxf6 10. Nf3 Nc6 11. Bb5 Bd7 12. Bxc6 Bxc6 13. Ne5 Bb5 14. 0-0-0 0-0-0 15. Qh3 Rd6 16. Rhe1 Ra6 17. Kb1 Qxf2 18. Nxg6 Rd8 19. Ne7+ Kb8 20. Qxh7 Qxg2 21. h4 Qh2 22. h5 Bc4 23. b3 Qd6 24. a4 Qa3 25. Rg1 Bxb3 26. cxb3 Qxb3+ 27. Kc1 Rxa4 28. Qd3 Ra1+ 29. Kd2 Rxd1+ 30. Rxd1 Qb4+ 31. Kc2 Qxe7 32. Rb1 Rc8 33. h6 b6 34. h7 Rh8 35. Rh1 Qf7 36. Rh2 Qf5 37. Qxf5 exf5 38. Rh5 Kb7 39. Kd3 a5 40. Ke3 a4 41. Kf4 a3 42. Rh3 a2 43. Ra3 Rxh7 44. Rxa2 Re7 45. Kxf5 Re4 46. Rd2 b5 47. Rb2 c6 0-1

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.26"]
[Round "2"]
[White "Ruiz Guanga, Lucas Mathias"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1261"]
[BlackElo "1446"]
[PlyCount "68"]
[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. Nf3 f5 2. d3 d5 3. c4 c6 4. cxd5 cxd5 5. g3 e6 6. Bg2 Nf6 7. 0-0 Bd6 8. b3 Qe7 9. Bb2 0-0 10. e3 e5 11. Nc3 Nc6 12. Ne2 h6 13. h4 Be6 14. a3 Kh7 15. Qd2 Rg8 16. Rfc1 g5 17. hxg5 hxg5 18. Rxc6 bxc6 19. Nxe5 Rac8 20. Rc1 Bd7 21. Nxd7 Nxd7 22. Nd4 Qf7 23. Nxc6 f4 24. Qa5 fxg3 25. f3 Ne5 26. Bxe5 Bxe5 27. f4 Bxf4 28. exf4 Qxf4 29. Qe1 Rxc6 30. Rxc6 Qd4+ 31. Kh1 Qh4+ 32. Kg1 Qh2+ 33. Kf1 Rf8+ 34. Ke2 Re8+ 0-1

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.26"]
[Round "3"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Palomino Quispe, Mateo Henry"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1446"]
[BlackElo "1308"]
[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 d5 2. Bf4 c5 3. e3 Nf6 4. c3 Qb6 5. Qb3 c4 6. Qxb6 axb6 7. Nd2 b5 8. Ngf3 e6 9. b4 Nc6 10. Be2 Be7 11. 0-0 0-0 12. Bd1 Nh5 13. Bc7 Bd8 14. Bxd8 Rxd8 15. a4 bxa4 16. Bxa4 Bd7 17. Rfc1 Nxd4 18. Bd1 Nb5 19. Ne5 Nf6 20. Nxd7 Nxd7 21. Ba4 Nxc3 22. Rxc3 b5 23. Rca3 Rxa4 24. Rxa4 bxa4 25. Rxa4 Rb8 26. Nb1 Nc5 27. Ra3 Nd3 28. b5 h5 29. Nc3 e5 30. Nxd5 Rxb5 31. Nc3 Rb2 32. Ra2 Rxa2 33. Nxa2 f5 34. Kf1 Kf7 35. Ke2 Ke6 36. f3 g5 37. Kd2 Kd5 38. e4+ fxe4 39. Nc3+ Kd4 40. Nxe4 g4 41. Nc3 gxf3 42. gxf3 Nf4 43. Ne4 Nd5 44. Ng5 c3+ 45. Kc2 Nb4+ 46. Kb3 c2 47. Kb2 Kd3 48. Ne4 Na2 49. Nc5+ Kc4 50. Nb3 c1Q+ 51. Nxc1 Nxc1 52. Kxc1 Kd3 53. f4 exf4 54. Kd1 Ke3 55. Ke1 Kf3 56. Kf1 h4 0-1

[Event "South America-ch U10 17th"]
[Site "Guayaquil"]
[Date "2022.01.25"]
[Round "1"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Atiencia Merino, Jose Luis"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1446"]
[BlackElo "1178"]
[PlyCount "91"]
[EventDate "2022.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Nc3 Nxe5 5. e4 Nf6 6. Be2 d6 7. Nxe5 Qxe5 8. 0-0 Be7 9. Nd5 Nxd5 10. exd5 0-0 11. f4 Qf5 12. Bd3 Qf6 13. c3 Qh4 14. f5 Bg5 15. Qf3 f6 16. g3 Qh6 17. h4 Bxc1 18. Raxc1 Re8 19. Qf4 Re3 20. Qxh6 gxh6 21. Rce1 Rxg3+ 22. Kh2 Rxd3 23. Re8+ Kf7 24. Rfe1 Rd2+ 25. Kg3 Bxf5 26. R1e7+ Kg6 27. Rxa8 Rxb2 28. Rxa7 c5 29. Rexb7 Rd2 30. a4 Rd3+ 31. Kf4 Rxc3 32. Rg7+ Kh5 33. Kxf5 Kxh4 34. a5 Ra3 35. a6 c4 36. Rg4+ Kh5 37. Rxc4 Rxa6 38. Rh4+ Kxh4 39. Rxa6 Kh5 40. Rxd6 Kh4 41. Rxf6 Kg3 42. d6 Kh3 43. d7 Kh4 44. d8Q Kh5 45. Rxh6+ Kxh6 46. Qg5# 1-0

[Event "ECU-ch"]
[Site "Salinas"]
[Date "2021.12.16"]
[Round "1"]
[White "Reinoso Salas, Daniel Alejandro"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2076"]
[BlackElo "1446"]
[PlyCount "60"]
[EventDate "2021.12.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 d5 5. Nh3 dxc4 6. Qa4+ c6 7. Qxc4 Bd6 8. 0-0 0-0 9. Nc3 Kh8 10. Bf4 Nd5 11. Bxd6 Qxd6 12. e4 Nxc3 13. bxc3 Nd7 14. e5 Qe7 15. f4 Nb6 16. Qb3 h6 17. a4 Rd8 18. a5 Nd5 19. c4 Nc7 20. Rfd1 Kh7 21. Nf2 g5 22. fxg5 hxg5 23. g4 Rb8 24. gxf5 exf5 25. d5 Qxe5 26. dxc6 Be6 27. cxb7 g4 28. Qg3 Qxg3 29. hxg3 Kg7 30. Nd3 Kf7 1-0

[Event "Hibrido del Sur op U2200"]
[Site "Porlamar"]
[Date "2021.08.29"]
[Round "7"]
[White "Barrera Tacuri, Jaime Jhoel"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1603"]
[BlackElo "1353"]
[PlyCount "96"]
[EventDate "2021.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Bf4 e6 4. e3 d5 5. c4 c6 6. Be2 Bd6 7. Ne5 0-0 8. 0-0 Ne4 9. f3 Nf6 10. Nc3 Qe8 11. a3 Nbd7 12. b4 Nh5 13. b5 Nxf4 14. exf4 Nf6 15. bxc6 bxc6 16. c5 Bc7 17. Qa4 Bd7 18. Rab1 a6 19. Qc2 Ra7 20. Na4 Bc8 21. Nb6 Bb7 22. Rb2 Bxe5 23. fxe5 Nd7 24. Rfb1 Rf7 25. Nxd5 exd5 26. Rxb7 Rxb7 27. Rxb7 Nxe5 28. Rxf7 Nxf7 29. Qxf5 a5 30. Kf2 Qd8 31. g3 Qe7 32. Ba6 g6 33. Qc8+ Nd8 34. Bb7 Qxb7 35. Qxd8+ Kg7 36. Qxa5 Qb2+ 37. Ke3 Qc1+ 38. Ke2 Qc4+ 39. Ke3 Qc1+ 40. Qd2 Qxa3+ 41. Qd3 Qc1+ 42. Qd2 Qa3+ 43. Kf2 h5 44. Qe2 Qa7 45. Qe5+ Kh7 46. Ke3 Qa3+ 47. Kf4 Qc1+ 48. Qe3 g5+ 0-1

[Event "Hibrido del Sur op U2200"]
[Site "Porlamar"]
[Date "2021.08.29"]
[Round "6"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Marin Gomez, Daniel Alejandro"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "1353"]
[BlackElo "1727"]
[PlyCount "57"]
[EventDate "2021.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. dxc5 Qa5 8. Bd2 Qxc5 9. Bd3 Bg4 10. h3 Qh5 11. Kf2 Bxf3 12. Qxf3 Qxf3+ 13. Kxf3 Nc6 14. Nd5 e6 15. Nxf6+ Bxf6 16. Rab1 a5 17. b3 Bd4 18. Be3 e5 19. Rhd1 b6 20. f5 Kg7 21. Be2 Rfd8 22. g4 f6 23. a3 Bc5 24. Rd5 Rab8 25. a4 Nb4 26. Rd2 Nc6 27. Rd5 Nb4 28. Rd2 Nc6 29. Rd5 1/2-1/2

[Event "Hibrido del Sur op U2200"]
[Site "Porlamar"]
[Date "2021.08.28"]
[Round "4"]
[White "Bowles, Andrew"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1767"]
[BlackElo "1353"]
[PlyCount "100"]
[EventDate "2021.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 0-0 8. 0-0 f5 9. c3 h6 10. Re1 Be6 11. Qc2 Qf6 12. Ne5 Nd7 13. f4 Rfe8 14. Be3 g5 15. Qd2 g4 16. Qf2 Qg7 17. Nxd7 Bxd7 18. Qg3 h5 19. h3 Be7 20. h4 Qf6 21. Bf2 Bd6 22. Rxe8+ Rxe8 23. b3 c5 24. Rd1 cxd4 25. Bxd4 Qh6 26. Rf1 b6 27. Qf2 Qe6 28. Kh2 Bc6 29. Qc2 Be4 30. g3 Qd5 31. Re1 Re7 32. Bxe4 Rxe4 33. Rxe4 fxe4 34. Qf2 f5 35. Qe3 Kf7 36. c4 Qa5 37. a4 Qb4 38. Kg2 Ke6 39. Kf2 Qa3 40. Qc3 Kd7 41. Be3 Kc6 42. Bc1 Qa2+ 43. Bb2 Bc5+ 44. Ke2 Ba3 45. Qf6+ Kb7 46. Qf7+ Ka6 47. Qxf5 Qxb2+ 48. Kd1 Qxb3+ 49. Ke2 Qd3+ 50. Kf2 Qf3+ 0-1

[Event "Hibrido del Sur op U2200"]
[Site "Porlamar"]
[Date "2021.08.28"]
[Round "5"]
[White "Jaramillo Arce, David"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "1974"]
[BlackElo "1353"]
[PlyCount "97"]
[EventDate "2021.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 d5 4. Nh3 e6 5. 0-0 c5 6. dxc5 Bxc5 7. c4 d4 8. b4 Be7 9. Bb2 0-0 10. a3 e5 11. f4 Ng4 12. Qd3 Ne3 13. Rf2 Ng4 14. Rf1 Ne3 15. Rc1 Nxg2 16. Kxg2 Nc6 17. fxe5 f4 18. Nxf4 Bf5 19. Qf3 Kh8 20. Nd2 g5 21. b5 gxf4 22. bxc6 fxg3 23. cxb7 Rb8 24. Qd5 Qe8 25. Nf3 Rd8 26. b8Q Rxb8 27. Bxd4 Rd8 28. Qb7 Bg4 29. Qe4 Bf5 30. Qe3 Qh5 31. hxg3 Qh3+ 32. Kf2 Be6 33. Rh1 Qg4 34. Rad1 Bg5 35. Qc3 Rf7 36. Be3 Rg8 37. Rdg1 Bxe3+ 38. Qxe3 Bxc4 39. Rh4 Qe6 40. Rf4 Rfg7 41. Nd4 Qd5 42. Nf5 Rg5 43. Ne7 Qb5 44. Nxg8 Bxg8 45. e6 Qd5 46. e7 Rh5 47. e8Q Rh2+ 48. Ke1 Qa5+ 49. Rb4 1-0

[Event "Hibrido del Sur op U2200"]
[Site "Porlamar"]
[Date "2021.08.28"]
[Round "3"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Juncal Jaramillo, Jonatan Javier"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1353"]
[BlackElo "1673"]
[PlyCount "69"]
[EventDate "2021.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 d6 3. e4 Nc6 4. Nc3 g6 5. d3 Bg7 6. Be2 Nf6 7. 0-0 0-0 8. Bd2 Bg4 9. h3 Bxf3 10. Bxf3 Nd4 11. g4 Nxf3+ 12. Qxf3 a6 13. a4 Rb8 14. g5 Nd7 15. Rab1 b5 16. axb5 axb5 17. Nd5 Nb6 18. Ba5 Bd4+ 19. Kh1 c4 20. c3 e6 21. Bxb6 Bxb6 22. Nf6+ Kg7 23. d4 h5 24. f5 exf5 25. exf5 Qe7 26. Nxh5+ Kg8 27. Nf6+ Kg7 28. Rbe1 Qb7 29. d5 Rh8 30. fxg6 fxg6 31. Re6 Rbf8 32. Qe4 Rf7 33. Ne8+ Rxe8 34. Qxg6+ Kf8 35. Rxe8+ 1-0

[Event "Hibrido del Sur op U2200"]
[Site "Porlamar"]
[Date "2021.08.27"]
[Round "2"]
[White "Jimenez Rodriguez, Abraham Isaias"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1744"]
[BlackElo "1353"]
[PlyCount "135"]
[EventDate "2021.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Bf5 6. Nf3 e6 7. c5 Nc6 8. a3 a5 9. Bb5 Be7 10. Ne5 Rc8 11. Qa4 0-0 12. Bxc6 bxc6 13. Nxc6 Qc7 14. Nxe7+ Qxe7 15. 0-0 Ra8 16. Bf4 Rfd8 17. b4 axb4 18. Qxb4 Ra6 19. Qb5 Rda8 20. a4 Ra5 21. Qb4 Bd3 22. Rfd1 Bc4 23. Ra3 Qa7 24. Rda1 h6 25. Qb6 Qxb6 26. cxb6 Ba6 27. Bd2 Nd7 28. Nd1 Nxb6 29. Bxa5 Nc4 30. Bb4 Nxa3 31. Bxa3 Bc4 32. Bc5 f6 33. Ne3 Bb3 34. a5 e5 35. Ra3 exd4 36. Bxd4 Bc4 37. Nxc4 dxc4 38. Kf1 Kf7 39. Ke1 Ra6 40. Bb6 Ke6 41. Kd2 Kd5 42. Kc3 Ra8 43. a6 Kc6 44. Be3 Kb5 45. a7 g5 46. Ra1 f5 47. g3 f4 48. gxf4 gxf4 49. Bxf4 Kb6 50. Bb8 h5 51. Kxc4 h4 52. f4 h3 53. f5 Kc6 54. Ra6+ Kd7 55. Rh6 Ke7 56. Kd5 Kf7 57. Rxh3 Kf6 58. Ke4 Kg5 59. Ke5 Kg4 60. Rh8 Kf3 61. f6 Kg2 62. f7 Kf1 63. f8Q+ Ke2 64. Ke4 Kd2 65. Qb4+ Ke2 66. Qb2+ Ke1 67. Ke3 Kf1 68. Qf2# 1-0

[Event "Hibrido del Sur op U2200"]
[Site "Porlamar"]
[Date "2021.08.27"]
[Round "1"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Villasmil Rios, Hildemaro Andres"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "1353"]
[BlackElo "1875"]
[PlyCount "185"]
[EventDate "2021.08.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 g6 4. Nf3 c6 5. c4 Bg7 6. Nc3 0-0 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. Be2 Qa5+ 10. Qd2 Qxd2+ 11. Kxd2 Nd7 12. b4 Nf6 13. Be5 Ne4+ 14. Ke1 f6 15. Bg3 Nxg3 16. hxg3 Be6 17. a4 Rfd8 18. Kd2 Bf7 19. Kc2 e5 20. dxe5 fxe5 21. e4 Bf6 22. Rhd1 Be6 23. Rxd8+ Rxd8 24. Kc3 Kf8 25. Rd1 Rc8 26. Ne1 Ke7 27. Bc4 b6 28. Bxe6 Kxe6 29. Nd3 Rc7 30. a5 Be7 31. a6 c5 32. b5 c4 33. Ne1 Rc5 34. Rb1 Rc8 35. Nf3 Bc5 36. Rh1 h5 37. Rf1 Rc7 38. Kxc4 Bxf2+ 39. Kb4 Rc2 40. Ng5+ Kd7 41. Nh3 Bc5+ 42. Kb3 Rxg2 43. Rf3 Be7 44. Nf2 Rg1 45. Nd3 Ke6 46. Nb2 Bc5 47. Nd3 Be7 48. Nb2 Re1 49. Nc4 Rb1+ 50. Nb2 Bc5 51. Ka2 Re1 52. Nd3 Re2+ 53. Kb3 Re3 54. Rxe3 Bxe3 55. Nb4 Kd6 56. Nc6 Bf2 57. Kc4 Bxg3 58. Kd3 h4 59. Ke2 h3 60. Kf1 Bh2 61. Nxa7 g5 62. Nc6 Kc7 63. Ne7 g4 64. Nd5+ Kb8 65. Ne3 g3 66. Ng2 Kc7 67. Ne3 Kc8 68. Ng2 Kb8 69. Ne3 Ka7 70. Ng2 Ka8 71. Ne3 Kb8 72. Ng2 Kc8 73. Ne3 g2+ 74. Nxg2 hxg2+ 75. Kxg2 Bf4 76. Kf3 Bg5 77. Kg4 Bd8 78. Kf5 Bc7 79. Ke6 Bb8 80. a7 Bxa7 81. Kxe5 Bb8+ 82. Kd5 Bg3 83. Kc6 Bf2 84. e5 Kd8 85. e6 Bc5 86. Kd5 Ke7 87. Ke5 Bf2 88. Kd5 Kd8 89. Kc6 Bg1 90. Kd6 Ke8 91. Kc6 Kd8 92. Kd6 Bf2 93. Kc6 1/2-1/2

[Event "ECU-ch Qual Blitz"]
[Site "Chess.com INT"]
[Date "2021.06.25"]
[Round "9"]
[White "Chang Suarez, Rommel Felipe"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2268"]
[BlackElo "1926"]
[PlyCount "136"]
[EventDate "2021.06.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nf3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Bg4 6. Be2 Nd7 7. Ne1 Bxe2+ 8. Kxe2 e5 9. Nd3 f6 10. Be3 b6 11. Nd2 c5 12. c3 Ne7 13. Nc4 Nc6 14. Rhd1 Be7 15. Ne1 Rc8 16. Nd6+ Bxd6 17. Rxd6 Ke7 18. Rad1 Rhd8 19. Nc2 Nf8 20. R6d5 Ne6 21. Na3 Nc7 22. R5d2 Ke6 23. Nc4 Ne8 24. g3 Rxd2+ 25. Rxd2 Rd8 26. f4 Rxd2+ 27. Nxd2 g6 28. Kd3 Nd6 29. Nc4 b5 30. Nd2 c4+ 31. Ke2 a6 32. Bc5 Nb7 33. Be3 f5 34. exf5+ Kxf5 35. Kf3 Nd6 36. g4+ Kf6 37. Ne4+ Nxe4 38. Kxe4 exf4 39. Bxf4 Ke6 40. Bc7 Ne7 41. Kd4 Kd7 42. Bg3 Kc6 43. Ke5 Nd5 44. Bf2 a5 45. Ke6 b4 46. Bd4 Nf4+ 47. Kf7 Ne2 48. Bf6 Nc1 49. cxb4 axb4 50. a3 b3 51. Kg7 Nd3 52. Kxh7 Kd5 53. Kxg6 Ke4 54. h4 Nxb2 55. Bxb2 Kd3 56. h5 c3 57. Bxc3 Kxc3 58. h6 b2 59. h7 b1Q+ 60. Kg7 Qb7+ 61. Kh6 Qc6+ 62. Kg7 Qd7+ 63. Kg8 Qxg4+ 64. Kf8 Qf5+ 65. Kg8 Qg6+ 66. Kh8 Kd4 67. a4 Ke5 68. a5 Kf6 0-1

[Event "ECU-ch Qual Blitz"]
[Site "Chess.com INT"]
[Date "2021.06.25"]
[Round "4"]
[White "Fierro Baquero, Martha Lorena"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2347"]
[BlackElo "1926"]
[PlyCount "83"]
[EventDate "2021.06.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c6 2. c4 e6 3. Nf3 d5 4. cxd5 cxd5 5. exd5 exd5 6. d4 Bd6 7. Bb5+ Nc6 8. 0-0 Nge7 9. h3 0-0 10. Nc3 Bd7 11. Qb3 Na5 12. Qa4 Bxb5 13. Nxb5 Nac6 14. Nxd6 Qxd6 15. Be3 f5 16. Rac1 f4 17. Bd2 Rf6 18. Rfe1 Raf8 19. b4 a6 20. b5 axb5 21. Qxb5 h6 22. Qxb7 g5 23. Ne5 Nxd4 24. Bb4 Qb6 25. Qxb6 Rxb6 26. Bxe7 Re8 27. Nd7 Rb7 28. Nf6+ Kf7 29. Nxe8 Kxe8 30. Bf6+ Kf7 31. Bxd4 h5 32. Re5 f3 33. Rxd5 g4 34. hxg4 hxg4 35. gxf3 gxf3 36. Kh2 Kg6 37. Kg3 Rb8 38. Rc6+ Kh7 39. Rd7+ Kg8 40. Rg7+ Kf8 41. Rh6 Rb1 42. Rh8# 1-0

[Event "ECU-ch Qual Blitz"]
[Site "Chess.com INT"]
[Date "2021.06.25"]
[Round "2"]
[White "Mendoza Criollo, Carlos David"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2275"]
[BlackElo "1926"]
[PlyCount "102"]
[EventDate "2021.06.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. b3 f5 2. Bb2 Nf6 3. g3 d6 4. Bg2 e5 5. d3 Be7 6. Nd2 Nc6 7. e4 0-0 8. Nh3 Qe8 9. c3 Qg6 10. Qe2 Qh6 11. Ng1 fxe4 12. Nxe4 Nxe4 13. Bxe4 Be6 14. Bc1 Qf6 15. Bg2 e4 16. d4 d5 17. Nh3 Bg4 18. Qc2 Nxd4 19. cxd4 Bb4+ 20. Kf1 Qxd4 21. Bb2 Qb6 22. Nf4 Rad8 23. a3 Bd6 24. h3 Bxf4 25. gxf4 Bf5 26. Be5 e3 27. Qe2 exf2 28. Qxf2 Qxb3 29. Bf3 Qd3+ 30. Kg2 Be4 31. Rhg1 Bxf3+ 32. Qxf3 Qxf3+ 33. Kxf3 Rf7 34. Rg4 g6 35. h4 Kf8 36. h5 gxh5 37. Rg5 Ke7 38. Rb1 b6 39. Rxh5 c6 40. Rd1 Rg8 41. Rdh1 c5 42. Rxh7 c4 43. Rxf7+ Kxf7 44. Rh7+ Ke6 45. Rxa7 Rg1 46. Rb7 Rb1 47. Ke3 Rb3+ 48. Ke2 b5 49. Rb6+ Kf5 50. Kd2 Ke4 51. Bc3 Kxf4 0-1

[Event "ECU-ch Qual Blitz"]
[Site "Chess.com INT"]
[Date "2021.06.25"]
[Round "7"]
[White "Palacios Gordillo, Camila Estefania"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1725"]
[BlackElo "1926"]
[PlyCount "90"]
[EventDate "2021.06.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. c4 f5 2. d3 Nf6 3. Nc3 b6 4. Nf3 Bb7 5. Bf4 d6 6. g3 e5 7. Bg5 Be7 8. Bg2 0-0 9. 0-0 Nbd7 10. Bxf6 Rxf6 11. Qd2 Rh6 12. Rfd1 Qe8 13. Nb5 Qh5 14. h4 c6 15. Nc7 Rc8 16. Ng5 Bxg5 17. Qxg5 Qxg5 18. hxg5 Rg6 19. Nb5 cxb5 20. Bxb7 Rc7 21. Bd5+ Kf8 22. cxb5 Rxg5 23. Rac1 Rc5 24. Bc6 Ke7 25. b4 Rxc1 26. Rxc1 f4 27. Kg2 fxg3 28. fxg3 Rg4 29. Bf3 Rxb4 30. Rc7 Kd8 31. Rxa7 g5 32. Bc6 Nc5 33. Rxh7 Rb2 34. Kf3 Rxa2 35. Rh5 Ne6 36. Bd5 Nd4+ 37. Kg4 Rxe2 38. Kxg5 Nxb5 39. Kf6 Nd4 40. Rh8+ Kc7 41. Rh7+ Kd8 42. Rh8+ Kc7 43. Rh7+ Kb8 44. Rb7+ Kc8 45. Rxb6 Rf2+ 0-1

[Event "ECU-ch Qual Blitz"]
[Site "Chess.com INT"]
[Date "2021.06.25"]
[Round "8"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Carrasco Jacome, Bryan Ricardo"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1926"]
[BlackElo "2324"]
[PlyCount "148"]
[EventDate "2021.06.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. e4 g6 4. d3 Bg7 5. Be2 e6 6. 0-0 Nge7 7. Nc3 d5 8. e5 Nf5 9. g4 Nfd4 10. Be3 h5 11. g5 Nxf3+ 12. Bxf3 d4 13. Nb5 dxe3 14. Nd6+ Kf8 15. Bxc6 bxc6 16. Qf3 Qb6 17. Qxe3 Kg8 18. Nc4 Qb5 19. a4 Qb4 20. c3 Qb7 21. Qxc5 Bf8 22. Qe3 Qc7 23. b4 Ba6 24. Nb2 Qd7 25. Rfd1 Be7 26. Nc4 Kg7 27. Rdb1 Bxc4 28. dxc4 Rhd8 29. Rf1 Qd3 30. Rf3 Qxc4 31. Raf1 Rd5 32. Qf2 Rd3 33. Rxd3 Qxd3 34. Qf3 Qxf3 35. Rxf3 Rd8 36. Kg2 Rd2+ 37. Rf2 Rd3 38. Rf3 Rd1 39. Rf1 Rd5 40. Rb1 a6 41. c4 Rd4 42. b5 cxb5 43. axb5 axb5 44. cxb5 Rd7 45. Kf3 Kf8 46. Ke4 Bc5 47. Rc1 Bb6 48. Rc6 Rb7 49. Kd3 Ke7 50. h3 Kd7 51. Rd6+ Ke7 52. Rc6 Ba7 53. Kc4 Be3 54. Kb4 Bxf4 55. Ka5 Bxe5 56. Ka6 Rb8 57. b6 f6 58. gxf6+ Kxf6 59. b7 g5 60. Rc8 g4 61. hxg4 hxg4 62. Ka7 Rxb7+ 63. Kxb7 g3 64. Rg8 Kf5 65. Kc6 Bf4 66. Kc5 Bg5 67. Rf8+ Kg4 68. Rf1 g2 69. Rb1 Kf3 70. Kd6 Bd2 71. Kxe6 Kf2 72. Kf5 Ke2 73. Rg1 Kf2 74. Rxg2+ Kxg2 1/2-1/2

[Event "ECU-ch Qual Blitz"]
[Site "Chess.com INT"]
[Date "2021.06.25"]
[Round "3"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Leon Calderon, Jonathan Francisco"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1926"]
[BlackElo "2237"]
[PlyCount "84"]
[EventDate "2021.06.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 e6 4. e3 Bd6 5. Ne5 0-0 6. Nd2 c5 7. c3 Nc6 8. Bd3 cxd4 9. exd4 Qc7 10. Ndf3 Ne4 11. Qc2 f5 12. 0-0 Bd7 13. Rae1 Be8 14. b4 Rc8 15. Qc1 Bh5 16. Bxe4 fxe4 17. Ng5 Rce8 18. g4 Bxg4 19. h3 Bh5 20. f3 Nxe5 21. dxe5 Bxe5 22. Bxe5 Qxe5 23. f4 Qc7 24. h4 Bg4 25. Re3 h6 26. Nh3 e5 27. f5 Rxf5 28. Rxf5 Bxf5 29. Rg3 Bxh3 30. Rxh3 Re6 31. Rg3 Qf7 32. Qe3 Rg6 33. Kh2 Rxg3 34. Kxg3 Qf5 35. Qxa7 Qf4+ 36. Kg2 Qf3+ 37. Kh2 e3 38. Qb8+ Kh7 39. Qxe5 e2 40. h5 Qf2+ 41. Kh3 e1Q 42. Qxe1 Qxe1 0-1

[Event "ECU-ch Qual Blitz"]
[Site "Chess.com INT"]
[Date "2021.06.25"]
[Round "6"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Quimi Murillo, Arturo Javier"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1926"]
[BlackElo "1506"]
[PlyCount "85"]
[EventDate "2021.06.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 Nc6 4. Bb5 Bd7 5. 0-0 a6 6. Bxc6 Bxc6 7. d4 e6 8. c3 Nf6 9. Nbd2 c4 10. Ne5 h5 11. b3 cxb3 12. axb3 Bd6 13. c4 dxc4 14. bxc4 Bb4 15. Nxc6 bxc6 16. Qf3 Qd7 17. Ne4 Nxe4 18. Qxe4 0-0 19. Ba3 c5 20. dxc5 Bxa3 21. Rxa3 Qc7 22. c6 Rfc8 23. Rfa1 Qxc6 24. Qxc6 Rxc6 25. Ra4 a5 26. Kf2 Rac8 27. Rc1 Rc5 28. Ke2 Rd8 29. Rca1 Rdc8 30. Kd3 f6 31. Kc3 Kf7 32. Rd1 R8c6 33. e4 Kg6 34. g3 e5 35. fxe5 Rxe5 36. Rd4 Rcc5 37. Kd3 Kg5 38. Rd5 Kg4 39. Kd4 Rcxd5+ 40. exd5 Re2 41. c5 Kf5 42. Kd3 Rxh2 43. c6 1-0

[Event "ECU-ch Qual Blitz"]
[Site "Chess.com INT"]
[Date "2021.06.25"]
[Round "5"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Ulloa Centeno, Luis Manuel"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1926"]
[BlackElo "1781"]
[PlyCount "86"]
[EventDate "2021.06.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 f5 3. Nf3 Nf6 4. e3 c6 5. Nbd2 d5 6. Ne5 Nbd7 7. c3 Be7 8. Be2 0-0 9. 0-0 Nxe5 10. Bxe5 Ne4 11. f4 Bd7 12. Rf3 Bf6 13. Nxe4 dxe4 14. Rg3 Bxe5 15. dxe5 Qe7 16. Rh3 Rfd8 17. Qe1 Be8 18. g4 fxg4 19. Bxg4 Bg6 20. Rg3 Bf5 21. Bxf5 exf5 22. Qe2 Qf7 23. a3 Rd3 24. Rd1 Rad8 25. Rxd3 Rxd3 26. h3 Qb3 27. Kh2 Qd1 28. Rg2 Qxe2 29. Rxe2 Kf7 30. Kg2 Ke6 31. Kf2 Rd1 32. Re1 Rd2+ 33. Re2 Rd1 34. Kg2 g6 35. Kf2 a6 36. Re1 Rd2+ 37. Re2 Rd1 38. Kg2 b6 39. Kf2 a5 40. Re1 Rd2+ 41. Re2 Rd1 42. Re1 Rd2+ 43. Re2 Rd1 1/2-1/2

[Event "ECU-ch Qual Blitz"]
[Site "Chess.com INT"]
[Date "2021.06.25"]
[Round "1"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Villamar Mera, Allison Michelle"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1926"]
[BlackElo "1316"]
[PlyCount "113"]
[EventDate "2021.06.25"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. Nf3 Nf6 4. e3 e6 5. Bd3 Bg6 6. Ne5 Bd6 7. Nd2 Nbd7 8. Nxg6 hxg6 9. Bxd6 cxd6 10. c4 dxc4 11. Nxc4 Nb6 12. Nxb6 Qxb6 13. Qb3 Qxb3 14. axb3 a6 15. b4 Rc8 16. b5 axb5 17. Bxb5+ Ke7 18. Kd2 Ra8 19. h3 Rhc8 20. Rxa8 Rxa8 21. f3 d5 22. Kc3 Rc8+ 23. Kb3 Nd7 24. Ra1 Nb6 25. Ra7 Rc7 26. e4 dxe4 27. fxe4 f5 28. e5 Nd5 29. Ra8 Nf4 30. g3 Ne2 31. Bxe2 Rd7 32. Kc3 Rc7+ 33. Kd3 g5 34. g4 g6 35. gxf5 gxf5 36. Rg8 Kf7 37. Rxg5 Rc8 38. Bh5+ Ke7 39. Rg7+ Kd8 40. Rg8+ Kc7 41. Rxc8+ Kxc8 42. Bf7 Kd7 43. h4 Ke7 44. Bg8 Kf8 45. Bxe6 Ke7 46. Bxf5 Kf7 47. d5 Ke7 48. d6+ Kd8 49. e6 b6 50. e7+ Ke8 51. Bg6+ Kd7 52. e8Q+ Kxd6 53. Qd8+ Kc6 54. Be4+ Kb5 55. Kc3 Ka5 56. Bd3 Ka4 57. Qa8# 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "7"]
[White "Calderon Guerra, Danny Patricio"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2024"]
[BlackElo "1855"]
[PlyCount "93"]
[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. d4 f5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. Bd3 b6 6. c3 Bb7 7. Bxf6 Bxf6 8. Nbd2 0-0 9. Qc2 d6 10. h3 c5 11. g4 g6 12. 0-0-0 Nc6 13. Rhg1 Kh8 14. d5 Ne7 15. dxe6 Rc8 16. gxf5 Nxf5 17. Bxf5 gxf5 18. e4 b5 19. exf5 b4 20. c4 a5 21. Ne4 Bxe4 22. Qxe4 a4 23. Qd5 Qe8 24. Qxd6 a3 25. b3 Qh5 26. Qf4 Bb2+ 27. Kb1 Rxf5 28. Qg4 Qxg4 29. hxg4 Rxf3 30. e7 Bf6 31. Rge1 Bxe7 32. Rxe7 Rxf2 33. Rh1 Rb2+ 34. Ka1 Rd8 35. Rexh7+ Kg8 36. Rh8+ Kf7 37. Rxd8 Ke6 38. Rdd1 Ke5 39. Rhf1 Ke4 40. g5 Ke3 41. g6 Rg2 42. Rg1 Ke2 43. Rxg2+ Kxd1 44. g7 Kc1 45. g8Q Kd1 46. Qh7 Kc1 47. Qh1# 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "6"]
[White "Mendoza Zambrano, Jose Paul"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1408"]
[BlackElo "1855"]
[PlyCount "62"]
[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. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. Bc2 Nge7 8. a3 g6 9. 0-0 Bg7 10. b4 c4 11. Re1 0-0 12. Bg5 Nf5 13. Bxf5 exf5 14. Nbd2 Rae8 15. Nf1 h6 16. Bd2 Nd8 17. Qc1 Kh7 18. h4 Ne6 19. g3 Qd8 20. Kg2 f6 21. exf6 Qxf6 22. Ne5 Bc6 23. Nxc6 bxc6 24. Bf4 Nxf4+ 25. Qxf4 Re4 26. Rxe4 fxe4 27. Qxf6 Rxf6 28. Ne3 h5 29. Rf1 Rf3 30. Nd1 Bh6 31. Re1 Rd3 0-1

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "9"]
[White "Quizhpe Vaca, Diego Andres"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1984"]
[BlackElo "1855"]
[PlyCount "96"]
[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. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 c4 8. g3 Nge7 9. h4 g6 10. h5 Bg7 11. h6 Bf8 12. Bg5 0-0-0 13. Nbd2 Re8 14. Bf6 Rg8 15. Bh3 Bxh6 16. g4 g5 17. Bg2 Rg6 18. Rh5 Ng8 19. Bxg5 f6 20. exf6 Bxg5 21. f7 Rf8 22. Rxg5 Rxf7 23. Rxg6 hxg6 24. Qe2 Nge7 25. Ne5 Nxe5 26. Qxe5 Qd8 27. Ke2 Nc6 28. Qg3 Qe7 29. Re1 Qf6 30. Nf3 Qf4 31. Qxf4 Rxf4 32. g5 Ne7 33. Bh3 Nf5 34. Bxf5 exf5 35. Ne5 Be8 36. Kd2 Rxf2+ 37. Re2 Rxe2+ 38. Kxe2 b6 39. Ke3 Kd8 40. Kf4 Ke7 41. a4 a6 42. a5 bxa5 43. bxa5 Kd6 44. Nf3 Ke6 45. Ne5 Kd6 46. Nf3 Ke6 47. Nd2 Ba4 48. Nf3 Be8 1/2-1/2

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "4"]
[White "Quizhpi Landi, Andy Ariel"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1382"]
[BlackElo "1855"]
[PlyCount "84"]
[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. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. c4 c6 6. Bd3 Nf6 7. 0-0 0-0 8. Bg5 h6 9. Bh4 Be6 10. c5 Bc7 11. h3 b6 12. Na3 Nbd7 13. Rc1 b5 14. Nc2 Qb8 15. b4 Bf4 16. Rb1 g5 17. Bg3 Bxg3 18. fxg3 Qxg3 19. Ne3 Ne4 20. Bxe4 dxe4 21. Rf2 exf3 22. Rxf3 Qb8 23. Qc2 Qd8 24. Ng4 Bxg4 25. hxg4 Kg7 26. Rbf1 f6 27. Qc3 a5 28. d5 axb4 29. Qxb4 Ra4 30. Qb3 Nxc5 31. Qb2 Qxd5 32. Rxf6 Qd4+ 33. Qxd4 Rxd4 34. Rxf8 Rxg4 35. R8f7+ Kg6 36. R1f6+ Kh5 37. Rh7 Rf4 38. Rhxh6+ Kg4 39. Rxc6 Ne4 40. Rb6 Ng3 41. Rxb5 Rf1+ 42. Kh2 Rh1# 0-1

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "10"]
[White "Salazar Loor, Rodger Benjamin"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2104"]
[BlackElo "1855"]
[PlyCount "73"]
[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 f5 2. g3 Nf6 3. Bg2 e5 4. Nc3 d6 5. e3 c5 6. Nge2 Nc6 7. 0-0 Be7 8. d4 e4 9. Nf4 0-0 10. Ncd5 g5 11. Nxf6+ Bxf6 12. Nd5 Be6 13. Nxf6+ Qxf6 14. d5 Bf7 15. dxc6 Bxc4 16. cxb7 Rab8 17. Re1 Rxb7 18. Bf1 Bxf1 19. Rxf1 f4 20. exf4 gxf4 21. Bxf4 Rxb2 22. Qxd6 Rxf2 23. Qd5+ Rf7 24. Kxf2 e3+ 25. Kg1 e2 26. Rfe1 Qb2 27. Rab1 Qd4+ 28. Qxd4 cxd4 29. Rxe2 d3 30. Rd2 Rd7 31. Rf1 h5 32. Rf3 Kh7 33. Rfxd3 Kg6 34. Rxd7 Kf5 35. R2d5+ Kg4 36. Kg2 h4 37. Rg5# 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "2"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Carrasco Jacome, Bryan Ricardo"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1855"]
[BlackElo "2330"]
[PlyCount "116"]
[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. d4 Nf6 2. Bf4 c5 3. e3 e6 4. Nf3 b6 5. c4 Bb7 6. Nc3 Be7 7. Bd3 cxd4 8. exd4 0-0 9. 0-0 d5 10. cxd5 Nxd5 11. Bg3 Nd7 12. Ne5 Nxe5 13. Bxe5 Nxc3 14. bxc3 Bf6 15. f4 Rc8 16. Rc1 g6 17. Qe1 Qd5 18. Be4 Qxe4 19. Qxe4 Bxe4 20. Bxf6 Rc4 21. Rfe1 Bd5 22. Re3 Rfc8 23. Rh3 Ra4 24. Rc2 Rxa2 25. Rc1 Rxg2+ 26. Kf1 Rg4 27. Rh4 Rxh4 28. Bxh4 a5 29. Ke2 a4 30. Ra1 b5 31. Kd2 Kf8 32. Bf6 Ke8 33. h4 Kd7 34. h5 gxh5 35. Rg1 a3 36. Kc2 b4 37. Kb1 b3 38. f5 Be4+ 39. Ka1 b2+ 40. Ka2 b1Q+ 41. Rxb1 Bxb1+ 42. Kxb1 Rxc3 43. fxe6+ Kxe6 44. Bh8 Rd3 45. Ka2 h4 46. Be5 f6 47. Bb8 Kd5 48. Bc7 Kxd4 49. Bd8 Ke5 50. Bb6 Ke4 51. Bc7 f5 52. Kb1 f4 53. Kc2 h3 54. Bxf4 Kxf4 55. Kxd3 a2 56. Ke2 a1Q 57. Kf2 Qb2+ 58. Kg1 Qg2# 0-1

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "5"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Ocampo Pacheco, Brangel Bolivar"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1855"]
[BlackElo "1583"]
[PlyCount "69"]
[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. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Bd3 Bd7 7. Nbd2 Be7 8. 0-0 0-0 9. Ne5 c4 10. Bc2 Re8 11. Qf3 Bf8 12. Qh3 Ne4 13. Nxe4 dxe4 14. Bxe4 f5 15. Bf3 g6 16. Nxc4 Bg7 17. Qg3 Bf6 18. Nd6 Re7 19. Nxb7 Qb6 20. Nc5 Qxb2 21. Nxd7 Rxd7 22. Bxc6 Rdd8 23. Bxa8 Rxa8 24. Rab1 Qxc3 25. Rb8+ Rxb8 26. Bxb8 Qb2 27. Qc7 Qxa2 28. Qxa7 Qd5 29. Bf4 g5 30. Be5 Bxe5 31. dxe5 Qxe5 32. Rd1 Qf6 33. Rb1 Qf7 34. Rb8+ Kg7 35. Rb7 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "1"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Rizo Berruz, Angel Jahir"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1855"]
[BlackElo "1050"]
[PlyCount "23"]
[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. d4 f5 2. f4 g6 3. Nf3 Nf6 4. e3 Bg7 5. c4 d6 6. Nc3 b6 7. Bd3 Bb7 8. 0-0 c5 9. d5 Nbd7 10. Ng5 h6 11. Ne6 Qc8 12. Nxg7+ 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "8"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Valeri Quintero, Shiva Alejandr"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1855"]
[BlackElo "1684"]
[PlyCount "63"]
[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. f4 d5 2. Nf3 c5 3. e3 b6 4. d4 c4 5. c3 Nc6 6. b3 b5 7. Nbd2 Bg4 8. Be2 e6 9. 0-0 Nf6 10. Ne5 Bxe2 11. Qxe2 Qc7 12. a4 Nxe5 13. fxe5 Nd7 14. axb5 cxb3 15. Nxb3 Qxc3 16. Qb2 Bb4 17. Qxc3 Bxc3 18. Ra2 Ke7 19. Ba3+ Ke8 20. Nc5 Ba5 21. Nxd7 Kxd7 22. Rxf7+ Ke8 23. Re7+ Kd8 24. Rxg7 Rc8 25. Be7+ Ke8 26. Rxa5 Rc7 27. Bf6 Rc1+ 28. Kf2 Rf8 29. Raxa7 Rc2+ 30. Kf3 Rc8 31. Rge7+ Kd8 32. Rad7# 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "11"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Yanez Veloso, Santiago Nicolas"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1855"]
[BlackElo "1704"]
[PlyCount "79"]
[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. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 0-0 5. c4 d6 6. Nc3 c5 7. h3 Re8 8. Bh2 Nc6 9. Be2 Bf5 10. 0-0 e5 11. d5 Ne7 12. Nh4 Bd7 13. e4 Qb6 14. Qc2 g5 15. Nf3 h6 16. Nd2 Ng6 17. g3 Bxh3 18. Rfe1 h5 19. Bf1 Bxf1 20. Rxf1 a6 21. Nf3 Nh7 22. Rab1 Qc7 23. Ne2 Qd7 24. Kh1 h4 25. Rg1 g4 26. Nxh4 Nxh4 27. gxh4 Bf6 28. Bg3 Qe7 29. Bh2 Bxh4 30. Rxg4+ Kh8 31. Ng3 Bf6 32. Nf5 Qd7 33. Rbg1 b5 34. b3 bxc4 35. bxc4 Rab8 36. Qd2 Qa4 37. Qh6 Qa3 38. R4g3 Qb2 39. Rg7 Qc3 40. Qxh7# 1-0

[Event "Preinscritos IRT Online"]
[Site "Chess.com INT"]
[Date "2020.12.26"]
[Round "3"]
[White "Vega, Roberto"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1540"]
[BlackElo "1855"]
[PlyCount "57"]
[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. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Bd7 6. 0-0 Qb6 7. Nc3 Nge7 8. a4 a5 9. Be3 c4 10. b3 cxb3 11. cxb3 g6 12. Qd2 Bg7 13. Bg5 Nf5 14. Bxc6 Bxc6 15. Bf6 Bxf6 16. exf6 h5 17. Nb5 Bxb5 18. axb5 h4 19. h3 Qxb5 20. b4 a4 21. Ne5 0-0 22. g4 hxg3 23. fxg3 Nxg3 24. Qh6 Nh5 25. Nxg6 fxg6 26. Qxg6+ Kh8 27. Qxh5+ Kg8 28. Qg6+ Kh8 29. Qg7# 1-0

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "5"]
[White "Garzon Zapatanga, Christopher Leonel"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1697"]
[BlackElo "1353"]
[PlyCount "67"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. 0-0 Nge7 8. a3 g6 9. dxc5 Qxc5 10. Be3 Qa5 11. b4 Qc7 12. Bd4 Bg7 13. Re1 0-0 14. Nbd2 Rac8 15. Nb3 Nf5 16. Bxf5 exf5 17. Bc5 Rfe8 18. Bd6 Qb6 19. Nc5 Be6 20. Qd2 h6 21. Rad1 g5 22. h4 g4 23. Nd4 Nxd4 24. cxd4 Qc6 25. Rc1 Qb6 26. Rc2 Kh7 27. Rec1 f6 28. Nxe6 Rxc2 29. Qxc2 Rxe6 30. Qxf5+ Kh8 31. Rc8+ Bf8 32. Rxf8+ Kg7 33. Qxe6 Qc6 34. Qf7# 1-0

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "8"]
[White "Parra Gonzales, Andre Leonardo"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1118"]
[BlackElo "1353"]
[PlyCount "145"]
[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 e6 2. Qe2 c5 3. c3 Nc6 4. g3 g6 5. Bg2 Bg7 6. Na3 Nge7 7. Nf3 0-0 8. 0-0 a6 9. Nc2 b5 10. d4 cxd4 11. Ncxd4 Bb7 12. Be3 Rc8 13. Rad1 Qa5 14. Nxc6 Bxc6 15. Bc5 Rfe8 16. Bxe7 Rxe7 17. a3 Qb6 18. Nd4 Qb7 19. Nxc6 Qxc6 20. e5 Qc7 21. f4 h5 22. Rd6 Qa7+ 23. Kh1 Bf8 24. Rfd1 Rc7 25. Qd3 Qf2 26. Qd2 Qa7 27. Bf3 a5 28. Qd4 Qb8 29. Rb6 Qa7 30. Rxb5 Qa6 31. a4 Bg7 32. Qb6 Qc8 33. Qxa5 Kh7 34. Qa8 Qxa8 35. Bxa8 Ra7 36. Be4 Rxa4 37. Rb7 Rxe4 38. Rbxd7 Rxd7 39. Rxd7 Kg8 40. Rd8+ Bf8 41. Rd2 Bc5 42. b4 Bb6 43. Rd6 Be3 44. Kg2 Rc4 45. Rd3 Bb6 46. Kf3 Kf8 47. Ke2 Ke7 48. Kd2 Re4 49. Rd6 Bg1 50. b5 Ra4 51. b6 Ra6 52. b7 Ra2+ 53. Kd3 Rb2 54. Rc6 Rxb7 55. Ke4 Bxh2 56. Kf3 Kd7 57. Rc4 Rc7 58. Rd4+ Ke7 59. Kg2 Bxg3 60. Kxg3 Rxc3+ 61. Kh4 f6 62. Rb4 fxe5 63. fxe5 Re3 64. Rb5 Re4+ 65. Kg5 Rg4+ 66. Kh6 h4 67. Rb7+ Kd8 68. Kg7 h3 69. Kf6 h2 70. Rh7 Rg2 71. Kxe6 g5 72. Kd6 g4 73. Rh8# 1-0

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "2"]
[White "Salazar Flores, Yerick Alexander"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1192"]
[BlackElo "1353"]
[PlyCount "50"]
[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 f5 2. c4 Nf6 3. Nc3 g6 4. f3 Bg7 5. e4 fxe4 6. fxe4 d6 7. Nf3 Nc6 8. Be2 0-0 9. 0-0 Bg4 10. h3 Bxf3 11. Bxf3 e5 12. d5 Nd4 13. Be3 Nxf3+ 14. Rxf3 Qd7 15. a4 Nh5 16. b3 Rxf3 17. Qxf3 Rf8 18. Qd1 Nf4 19. Ra2 Bh6 20. Bxf4 Bxf4 21. Ne2 Be3+ 22. Kh1 Rf2 23. Ra1 Qf7 24. Ng1 Qf4 25. Qd3 Qg3 0-1

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "7"]
[White "Toala Velez, Dayra Jamileth"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1173"]
[BlackElo "1353"]
[PlyCount "40"]
[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 f5 2. Nf3 Nf6 3. Bf4 g6 4. e3 Bg7 5. h3 b6 6. c4 Bb7 7. Nc3 0-0 8. Be2 e6 9. 0-0 d6 10. Bh2 Ne4 11. Rc1 c5 12. Qb3 Na6 13. a3 g5 14. Rfd1 g4 15. hxg4 fxg4 16. Nd2 Nxf2 17. Rf1 Qh4 18. d5 g3 19. Nf3 Rxf3 20. Bxf3 Qxh2# 0-1

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "4"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Chilan Villa, Andres Jesus"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1353"]
[BlackElo "1493"]
[PlyCount "105"]
[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. Nf3 0-0 5. Be2 d6 6. Nbd2 b6 7. 0-0 Bb7 8. Bg3 Nbd7 9. c4 Re8 10. Qc2 e5 11. d5 Qe7 12. e4 h6 13. h4 Nh5 14. Bh2 Nf4 15. Bxf4 exf4 16. Bd3 g5 17. hxg5 hxg5 18. Nh2 Ne5 19. Be2 Bc8 20. Ndf3 f6 21. Nxe5 fxe5 22. Bg4 Bb7 23. Bf5 Kf7 24. Qe2 Rh8 25. g3 Bf6 26. Be6+ Kg7 27. Qg4 Rh6 28. Nf3 Rah8 29. Kg2 Qd8 30. Rh1 Ba6 31. b3 b5 32. Rac1 bxc4 33. bxc4 Rxh1 34. Rxh1 Bxc4 35. Rxh8 Kxh8 36. Qh5+ Kg7 37. Bf5 Qh8 38. Qg6+ Kf8 39. Nxg5 Bxg5 40. Qxg5 fxg3 41. Qd8+ Kg7 42. Qe7+ Kh6 43. Qe6+ Kg5 44. Qe7+ Qf6 45. Qe8 gxf2 46. Qg8+ Kh6 47. Qh7+ Kg5 48. Kxf2 Qh6 49. Qg8+ Kf6 50. Qe6+ Kg5 51. Qg8+ Kf6 52. Qe6+ Kg5 53. Qg8+ 1/2-1/2

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "6"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Chiluisa Bautista, Matias Sebastian"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1353"]
[BlackElo "1233"]
[PlyCount "127"]
[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. f4 d5 2. Nf3 Bg4 3. e3 Nf6 4. g3 Nbd7 5. Bg2 e6 6. 0-0 c6 7. b3 Bd6 8. Bb2 Qc7 9. h3 Bh5 10. c4 h6 11. cxd5 exd5 12. Nc3 0-0-0 13. Rc1 Kb8 14. Nb5 Bxf3 15. Bxf3 Qb6 16. Nxd6 Rhf8 17. Nf5 Rg8 18. Ba3 c5 19. d4 g6 20. Bxc5 Nxc5 21. dxc5 Qe6 22. Nd4 Qxe3+ 23. Kg2 Qe7 24. Qe2 Qd7 25. c6 Qc7 26. cxb7 Qxb7 27. Qe5+ Ka8 28. Qxf6 Rde8 29. Qc6 Qxc6 30. Nxc6 Re3 31. Bxd5 Rd3 32. Bf3 Kb7 33. Ne5+ Kb6 34. Nxd3 Rd8 35. Ne5 Rd2+ 36. Rf2 Rd8 37. Rc6+ Kb5 38. a4+ Kb4 39. Rfc2 Kxb3 40. Rf2 Kb4 41. Be4 Rd4 42. Nd3+ Ka5 43. Rc5+ Ka6 44. Bb7+ Kxb7 45. Rb2+ Ka6 46. Nb4+ Kb6 47. Nc2+ Kxc5 48. Nxd4 Kxd4 49. Rb7 Kc4 50. Rxa7 Kb4 51. a5 Kb5 52. a6 Kb6 53. Rxf7 Kxa6 54. Rf6+ Kb5 55. Rxg6 h5 56. f5 Kc4 57. f6 Kd5 58. f7 Ke5 59. f8Q Ke4 60. Qf4+ Kd5 61. Rd6+ Kc5 62. Qd4+ Kb5 63. Rb6+ Ka5 64. Qb4# 1-0

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "3"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Juma Moreno, Jayro Javier"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1353"]
[BlackElo "1104"]
[PlyCount "75"]
[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 c5 2. d5 Nf6 3. c4 b5 4. cxb5 a6 5. Nc3 axb5 6. e4 b4 7. Nb5 Nxe4 8. Qf3 Nd6 9. Bf4 Nxb5 10. Bxb5 Qa5 11. Bc4 d6 12. b3 g6 13. Ne2 Bg7 14. Rb1 Qxa2 15. 0-0 0-0 16. Be3 Nd7 17. Bf4 Nb6 18. Bb5 Bf5 19. Bd3 Bxd3 20. Qxd3 Ra3 21. Ng3 Raa8 22. Ne4 Qa6 23. Qh3 Qb7 24. Ng5 h6 25. Nf3 Qd7 26. Qg3 Nxd5 27. Bd2 Nc3 28. Rbc1 Ne4 29. Qf4 Nxd2 30. Qxd2 Kh7 31. Rxc5 Bc3 32. Qd3 Qb7 33. Rc4 Rac8 34. Rh4 Bf6 35. Rh3 Rc3 36. Qd2 Rxb3 37. Qxh6+ Kg8 38. Qh7# 1-0

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "1"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Navia Andrade, Marlon Elian"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1353"]
[PlyCount "55"]
[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 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. d3 d6 6. h3 Be6 7. Bb3 0-0 8. 0-0 Nd4 9. Be3 Nxb3 10. axb3 Bxe3 11. fxe3 c6 12. Qe1 Qc7 13. Qh4 d5 14. Rf2 dxe4 15. dxe4 h6 16. Raf1 Nh7 17. Qg3 f6 18. Nh4 g5 19. Nf5 Bxf5 20. Rxf5 Qg7 21. Na4 b5 22. Nc5 Rae8 23. Nd3 Qd7 24. Qg4 Qf7 25. Nxe5 Rxe5 26. Rxe5 fxe5 27. Rxf7 Rxf7 28. Qc8+ 1-0

[Event "ECU Clasif2 U13"]
[Site "Chess.com INT"]
[Date "2020.12.18"]
[Round "9"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Obaco Cuenca, Dalthon Farid"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1353"]
[BlackElo "1309"]
[PlyCount "99"]
[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. f4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 Bc5+ 6. e3 0-0 7. b3 Nc6 8. Bb2 d4 9. Qe2 d3 10. Qe1 dxc2 11. Nc3 Bd3 12. Rf2 Ng4 13. Rc1 Nxf2 14. Qxf2 Qd7 15. g4 Rad8 16. Qh4 Be7 17. Qh3 Bf6 18. g5 Bxc3 19. Bxc3 Be4 20. Ne5 Nxe5 21. Bxe4 Ng6 22. Bxc2 c5 23. Qg4 b5 24. a3 Qc7 25. b4 c4 26. h4 Rd7 27. h5 Ne7 28. h6 g6 29. Qf3 Nd5 30. Be5 Qb7 31. Qf2 Rc8 32. Bd4 c3 33. d3 Rdc7 34. Qf3 Ne7 35. Qe2 Nf5 36. Be5 Rd7 37. Qf2 Rcd8 38. e4 Ne7 39. Qc5 Nc6 40. Qxc3 Qb6+ 41. Kh2 Nd4 42. Bd1 a6 43. Bc7 Rc8 44. Bxb6 Rxc3 45. Rxc3 e5 46. fxe5 Kf8 47. Bg4 Rb7 48. Bxd4 a5 49. Rc8+ Ke7 50. Bc5# 1-0

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "7"]
[White "Buenano Silva, Antonella Salome"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1118"]
[BlackElo "1353"]
[PlyCount "79"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 c6 6. cxd5 cxd5 7. Bb5+ Nc6 8. Nc3 Nf6 9. Bg5 Be6 10. 0-0 0-0 11. Re1 h6 12. Bh4 a6 13. Ba4 b5 14. Bb3 b4 15. Nxd5 g5 16. Nxf6+ Qxf6 17. Bxe6 fxe6 18. Bg3 Bxg3 19. hxg3 g4 20. Ne5 Qxf2+ 21. Kh2 Nxe5 22. Rxe5 Rf3 23. Qe1 Qxb2 24. Rxe6 Rf2 25. Qg1 Raf8 26. Re4 h5 27. Rae1 Qc2 28. Re8 Qf5 29. Rxf8+ Qxf8 30. Rd1 Qf6 31. d5 h4 32. Qe1 hxg3+ 33. Kg1 Qb6 34. Qe6+ Qxe6 35. dxe6 Kf8 36. Rd4 Rxa2 37. Rd1 b3 38. Rb1 b2 39. Kf1 Ra1 40. Ke2 0-1

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "4"]
[White "Contreras Huaman, Fiorella Daiana"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1937"]
[BlackElo "1353"]
[PlyCount "107"]
[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 e6 2. Nc3 d5 3. d4 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. f4 f5 8. Nf3 Be7 9. h4 0-0 10. Ng5 Nb6 11. a3 cxd4 12. cxd4 Nc4 13. Nc3 Qb6 14. Nf3 Qd8 15. b3 Nb6 16. Bd3 Bd7 17. Bb2 Rc8 18. Ne2 Qe8 19. Ng3 Qg6 20. Rh3 Na5 21. Ng5 h6 22. h5 Qe8 23. Nf3 Bb5 24. Nh4 Bxd3 25. Qxd3 Qd7 26. Ng6 Rf7 27. Ne2 Qc6 28. Rc1 Qd7 29. Rxc8+ Qxc8 30. Qc3 Qxc3+ 31. Rxc3 Nc6 32. b4 Nc4 33. Bc1 Bd8 34. Rc2 Bb6 35. Bb2 Ne3 36. Rc3 Nc4 37. Rc2 Nxb2 38. Rxb2 Rc7 39. Rd2 Kf7 40. Kf2 Ne7 41. Nh4 Ke8 42. Ke3 Rc4 43. Nf3 Nc6 44. Kd3 a5 45. b5 Na7 46. Rb2 Ra4 47. Rb3 Kd7 48. Nc3 Rc4 49. Ne2 Bd8 50. Nd2 Rc8 51. a4 b6 52. Rc3 Rxc3+ 53. Nxc3 Be7 54. Ne2 1-0

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "9"]
[White "Morales Risco, Hugo Alexander"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1313"]
[BlackElo "1353"]
[PlyCount "89"]
[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. d4 f5 2. e3 Nf6 3. Bd3 d5 4. b3 e6 5. Bb2 Bd6 6. Nd2 0-0 7. f4 c5 8. Ngf3 Nc6 9. c3 Ne4 10. Ne5 Qh4+ 11. g3 Nxg3 12. Ndf3 Qh6 13. Rg1 Ne4 14. Bxe4 fxe4 15. Ng5 Bxe5 16. dxe5 Qxh2 17. Qg4 g6 18. 0-0-0 h5 19. Qg3 Qxg3 20. Rxg3 Ne7 21. Rdg1 Nf5 22. Rh3 Kg7 23. Ba3 b6 24. Kd2 Bd7 25. Rhh1 Rh8 26. Rg2 Rh6 27. b4 c4 28. b5 Re8 29. Bb2 Bxb5 30. Ba3 Bd7 31. Bb4 h4 32. Rgh2 Reh8 33. Nh3 Ng3 34. Rg1 Rh5 35. Be7 Kf7 36. Bxh4 Nf1+ 37. Rxf1 Rxh4 38. Rfh1 b5 39. Ng5+ Kg7 40. Rxh4 Rd8 41. Rh7+ Kf8 42. R1h6 Be8 43. Rh8+ Ke7 44. R6h7+ Bf7 45. Rxf7# 1-0

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "6"]
[White "Obaco Cuenca, Dalthon Farid"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1309"]
[BlackElo "1353"]
[PlyCount "125"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 dxe4 5. Nxe4 Bd6 6. Nf3 0-0 7. c3 Nxe4 8. Bxe4 f5 9. Bd3 Nd7 10. 0-0 Qe8 11. Re1 Nf6 12. Bxf5 g6 13. Bd3 Bd7 14. Bh6 Rf7 15. Qb3 b6 16. Bc4 Re7 17. Bg5 Ba4 18. Bxe6+ Kg7 19. Bxf6+ Kxf6 20. Qd5 Rxe6 21. Rxe6+ Qxe6 22. Qxa8 Bf4 23. Re1 Qf7 24. Qe4 Bd6 25. Ne5 Qxa2 26. Ng4+ Kg7 27. Qf3 Qf7 28. Qh3 Bd7 29. Qh6+ Kg8 30. Ne5 Qe7 31. f4 Bf5 32. g4 Bc2 33. Qh3 a5 34. Qe3 a4 35. Re2 Bb3 36. f5 Bxe5 37. Qxe5 Qxe5 38. dxe5 Kf7 39. e6+ Ke7 40. Kf2 b5 41. h4 c5 42. Kf3 b4 43. cxb4 cxb4 44. Kf4 a3 45. bxa3 bxa3 46. Re1 a2 47. Ra1 Kf6 48. g5+ Ke7 49. h5 gxf5 50. Kxf5 Bxe6+ 51. Ke5 Bf7 52. h6 Kf8 53. Kf6 Bb3 54. Rc1 Ke8 55. Rc8+ Kd7 56. Ra8 Kc6 57. Kg7 Kb7 58. Ra3 Bc2 59. Rxa2 Bg6 60. Rb2+ Kc6 61. Ra2 Kd6 62. Ra6+ Ke5 63. Rxg6 1-0

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "2"]
[White "Pauta Cuenca, Luis Mateo"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1353"]
[PlyCount "158"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxb4 8. cxb4 Nge7 9. Nc3 Nf5 10. Na4 Qc7 11. Bb2 Be7 12. Rc1 a6 13. Bd3 0-0 14. 0-0 b5 15. Nc5 Qd8 16. h3 Bxc5 17. Rxc5 Nfe7 18. Nh2 f5 19. f4 Ng6 20. g4 Nge7 21. h4 fxg4 22. Qxg4 Nf5 23. Nf3 Qe7 24. Rf2 Kh8 25. Bxf5 Rxf5 26. Ng5 Raf8 27. Qh5 h6 28. Qg6 hxg5 29. Qh5+ Kg8 30. hxg5 g6 31. Qxg6+ Qg7 32. Qh5 Qh7 33. Qxh7+ Kxh7 34. Rh2+ Kg7 35. Bc1 Rh8 36. Rxh8 Kxh8 37. Kg2 Kg7 38. Kf3 Kf7 39. Ke3 Ke7 40. Kd3 Be8 41. Be3 Kd7 42. Rc1 Bg6 43. Kc3 Rf7 44. Rh1 Rh7 45. Rxh7+ Bxh7 46. Kd2 Bf5 47. Ke1 Ne7 48. Kf2 Ke8 49. Kg3 Kf7 50. Kh4 Kg6 51. Bc1 Nc8 52. Bb2 Nb6 53. Bc1 Nc4 54. Kg3 Kh5 55. Kf3 Kh4 56. Kf2 Kg4 57. Kg2 Nb6 58. Kf2 Nd7 59. Ke3 Nf8 60. Bd2 Ng6 61. Bc3 Nxf4 62. Kf2 Kxg5 63. Bd2 Kg4 64. Ke3 Nd3 65. Ke2 Be4 66. Be1 Nb2 67. Bd2 Nc4 68. Bc1 a5 69. bxa5 Nxa5 70. Kd2 Kf3 71. Kc3 Nc6 72. Bb2 Ke2 73. Bc1 Bd3 74. Bf4 Bc4 75. Bc1 Ne7 76. Kb4 Kd3 77. Kc5 Nf5 78. Bb2 Kc2 79. Ba1 Kb3 0-1

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "8"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Montano Velasco, Matias Khaleb"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1353"]
[BlackElo "1354"]
[PlyCount "85"]
[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. d4 g6 2. f4 Bg7 3. Nf3 d6 4. e4 Bg4 5. Be2 Nf6 6. Nc3 Nbd7 7. 0-0 0-0 8. h3 Bxf3 9. Bxf3 e5 10. fxe5 dxe5 11. d5 Nh5 12. Bxh5 gxh5 13. Qxh5 Nc5 14. Bh6 Qd6 15. Bxg7 Kxg7 16. Qg5+ Kh8 17. Rf6 Qe7 18. Qh6 Rg8 19. Raf1 Rg6 20. Rxg6 fxg6 21. d6 cxd6 22. Nd5 Qg7 23. Qe3 b6 24. b4 Ne6 25. c3 Rf8 26. Rxf8+ Qxf8 27. Qf2 Nf4 28. Nxf4 Qxf4 29. Qxf4 exf4 30. Kf2 Kg7 31. Kf3 g5 32. c4 h5 33. h4 Kf6 34. hxg5+ Kxg5 35. a4 a5 36. e5 dxe5 37. c5 Kf5 38. cxb6 e4+ 39. Ke2 Kg4 40. b7 f3+ 41. gxf3+ exf3+ 42. Kf2 axb4 43. b8Q 1-0

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "5"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Parra Gonzales, Andre Leonardo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1353"]
[BlackElo "1118"]
[PlyCount "100"]
[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. d4 Nf6 2. Bf4 c5 3. e3 e6 4. Nf3 Nc6 5. c3 d5 6. Bd3 Bd6 7. Bg3 0-0 8. 0-0 Qc7 9. Nbd2 c4 10. Bc2 Bxg3 11. fxg3 e5 12. Qe2 e4 13. Ne1 Rb8 14. b3 b5 15. b4 Be6 16. a4 Rb7 17. axb5 Rxb5 18. Ba4 Rb6 19. Nc2 Rfb8 20. Rfb1 a6 21. Na3 Na7 22. Qd1 Bg4 23. Qc2 Be2 24. Qa2 Bd3 25. Bc2 Nb5 26. Bxd3 exd3 27. Qb2 Re8 28. Nf1 Ne4 29. Nxb5 axb5 30. Nd2 f5 31. Nxe4 Rxe4 32. Qf2 g6 33. Ra5 Kg7 34. Rba1 Rb7 35. Qd2 Qe7 36. Re1 Qe6 37. Kf2 Kh6 38. Rea1 Qe7 39. Ra6 Qf7 40. Rd6 Rd7 41. Rb6 Rb7 42. Rba6 Kg7 43. R1a5 g5 44. Ra1 f4 45. gxf4 gxf4 46. exf4 Re2+ 47. Kg3 Rxd2 48. Kf3 Qe7 49. Kg4 Rxg2+ 50. Kf3 Qe4# 0-1

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "1"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Pinargote Balcazar, Erick Alejandro"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1353"]
[BlackElo "1159"]
[PlyCount "55"]
[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 Nc6 3. f4 g6 4. Nf3 Bg7 5. d3 d6 6. Be2 Nf6 7. 0-0 0-0 8. Bd2 Bg4 9. h3 Bxf3 10. Bxf3 Nd4 11. Rb1 a6 12. Ne2 Nxf3+ 13. Rxf3 b5 14. g4 c4 15. Ng3 Qb6+ 16. Be3 Qc7 17. f5 cxd3 18. cxd3 Qc6 19. Rc1 Qb7 20. g5 Rac8 21. gxf6 Bxf6 22. Rf2 Rxc1 23. Qxc1 Bh4 24. Kh2 Qb8 25. Bf4 e5 26. Bg5 Bxg3+ 27. Kxg3 Qc7 28. Qxc7 1-0

[Event "ECU Clasif1 U13"]
[Site "Chess.com INT"]
[Date "2020.12.17"]
[Round "3"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Vasquez Zambrano, Luis Fabricio"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1353"]
[BlackElo "1414"]
[PlyCount "113"]
[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. d4 Nf6 2. Bf4 d6 3. Nf3 g6 4. e3 Bg7 5. Be2 0-0 6. Nbd2 c5 7. c3 a6 8. 0-0 b5 9. Bg3 Bb7 10. Qc2 c4 11. Rae1 d5 12. Ne5 Nbd7 13. f4 Ne8 14. Nxd7 Qxd7 15. f5 Nf6 16. Nf3 Ne4 17. Ne5 Bxe5 18. Bxe5 f6 19. Bg3 gxf5 20. Rf4 e6 21. Ref1 Nxg3 22. hxg3 Rf7 23. Kh2 Rg7 24. g4 Rg5 25. gxf5 Qg7 26. R1f2 exf5 27. Rxf5 Rxf5 28. Qxf5 Re8 29. Qxf6 Qxf6 30. Rxf6 Rxe3 31. Bf3 Re1 32. Rb6 Re7 33. Rxb7 Rxb7 34. Bxd5+ Rf7 35. Bxf7+ Kxf7 36. Kg3 Kf6 37. Kf4 h5 38. g3 a5 39. a3 Ke6 40. Kg5 Kd5 41. Kxh5 Ke4 42. g4 Kd3 43. d5 Kc2 44. d6 Kxb2 45. d7 Kxc3 46. d8Q Kb3 47. g5 Kxa3 48. g6 a4 49. g7 c3 50. g8Q b4 51. Qd1 b3 52. Qa1+ Kb4 53. Qg4+ Kc5 54. Qxc3+ Kd5 55. Qa5+ Kd6 56. Qg6+ Kd7 57. Qa7+ 1-0

[Event "Wch FIDE Online U10 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.04"]
[Round "7"]
[White "Wu, Jonathan"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1441"]
[BlackElo "1336"]
[PlyCount "88"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 g6 6. c3 Bg7 7. d4 cxd4 8. cxd4 e6 9. Nc3 Ne7 10. Be3 0-0 11. Rc1 Nb6 12. Qe2 Rc8 13. Nb5 d5 14. exd5 Nexd5 15. Rxc8 Qxc8 16. Nxa7 Qa8 17. Nb5 Qxa2 18. Nd6 Rb8 19. Qb5 Qa6 20. Qxa6 bxa6 21. Ra1 Ra8 22. g3 Ra7 23. Ne4 Nxe3 24. fxe3 Nc4 25. b3 Nxe3 26. Nc5 a5 27. Kf2 Nc2 28. Rd1 Rc7 29. Rd2 Nxd4 30. Na6 Nxf3 31. Rd8+ Bf8 32. Nxc7 Ne5 33. Ra8 Nd3+ 34. Ke3 Nc5 35. Rxa5 Nxb3 36. Rb5 Nc5 37. Kd4 Nd7 38. Ra5 Kg7 39. Ne8+ Kg8 40. Kc4 Nb6+ 41. Kb5 Nd5 42. Ra1 f5 43. Kc4 Kf7 44. Ra8 Nb6+ 0-1

[Event "Wch FIDE Online U10 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.03"]
[Round "4"]
[White "Dunikov, Glib"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "1336"]
[PlyCount "72"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 g6 7. 0-0 Bg7 8. Ng5 e6 9. Bf4 Nge7 10. Bxd6 0-0 11. Nb5 Bd7 12. Qg4 a6 13. Qh4 h6 14. Nc7 hxg5 15. Qxg5 Rc8 16. Qg3 e5 17. Nd5 Be6 18. Nxe7+ Nxe7 19. Bxe6 fxe6 20. Rad1 Qe8 21. Qg4 Qf7 22. Rd3 Rfd8 23. Rf3 Nf5 24. exf5 exf5 25. Qb4 e4 26. Rb3 b5 27. Ra3 Rc4 28. Qd2 Rd4 29. Qg5 R4xd6 30. Rxa6 Bf6 31. Qe3 Rxa6 32. a3 Rad6 33. Qe2 Qc4 34. Qe3 Rd1 35. Re1 Rxe1+ 36. Qxe1 Qc2 0-1

[Event "Wch FIDE Online U10 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.03"]
[Round "5"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Fiorito, Francisco"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1336"]
[BlackElo "1591"]
[PlyCount "102"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 g6 3. e3 Bg7 4. c4 d6 5. Nc3 Nf6 6. Be2 0-0 7. 0-0 Nc6 8. d3 d5 9. cxd5 Nxd5 10. Bd2 b6 11. Rc1 Bb7 12. e4 Nxc3 13. bxc3 Qd7 14. Qe1 Ba6 15. c4 Nd4 16. Kh1 Nxe2 17. Qxe2 Rfd8 18. Ne1 Rac8 19. Rf3 b5 20. Bc3 Bxc3 21. Rxc3 bxc4 22. dxc4 Qd1 23. Rfe3 Rb8 24. h3 Rb1 25. Kh2 Qxe2 26. Rxe2 Rd4 27. Nf3 Rxc4 28. Rxc4 Bxc4 29. Rc2 Rb4 30. Ne5 Be6 31. Nc6 Rxe4 32. Nxa7 Rxf4 33. Rxc5 Bxa2 34. Nc6 e6 35. Ra5 Bb1 36. Kg3 Rc4 37. Ne5 Rc7 38. Ng4 Kg7 39. h4 Be4 40. Ra2 h5 41. Nf2 Bf5 42. Kh2 e5 43. Re2 f6 44. Nd1 Bg4 45. Re1 Rc1 46. Re3 Rxd1 47. Ra3 g5 48. g3 gxh4 49. gxh4 e4 50. Kg3 Rd3+ 51. Kf4 Rxa3 0-1

[Event "Wch FIDE Online U10 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.03"]
[Round "6"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Gao, Justin Jialin"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1336"]
[PlyCount "112"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 Nc6 2. Nf3 d6 3. e3 e5 4. d3 f5 5. Nc3 Nf6 6. Be2 Be7 7. 0-0 0-0 8. d4 e4 9. Ng5 d5 10. Bd2 h6 11. Nh3 a6 12. Qe1 Qe8 13. b3 Be6 14. a3 Bf7 15. Kh1 Be6 16. Nd1 Kh7 17. c4 Rg8 18. Nc3 Qf8 19. cxd5 Nxd5 20. Bc4 Rd8 21. b4 b5 22. Ba2 Na7 23. Rc1 c6 24. Qg3 g6 25. Rfe1 Rg7 26. Kg1 Rd7 27. Nxd5 Bxd5 28. Bxd5 Rxd5 29. Rc2 Qd8 30. Bc3 Bh4 31. Ng5+ hxg5 32. Qh3 g4 33. Qxh4+ Qxh4 34. Rec1 g5 35. Be1 Qh6 36. Bg3 Qh5 37. fxg5 Qxg5 38. Bf4 Qh4 39. g3 Qh3 40. Ra1 Kg8 41. a4 Rh7 42. axb5 axb5 43. Bb8 Rdd7 44. Raa2 Qh6 45. Rc3 Qe6 46. Rac2 Qd5 47. Rb2 Nc8 48. Rc5 Qe6 49. Rbc2 Ne7 50. R5c3 Rb7 51. Be5 Ra7 52. Rc1 Ra2 53. d5 Qxd5 54. Bd4 Raxh2 55. Rc5 Rh1+ 56. Kf2 R7h2# 0-1

[Event "Wch FIDE Online U10 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.02"]
[Round "2"]
[White "Marrujo Pardo, Mauricio Emmanuel"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1369"]
[BlackElo "1336"]
[PlyCount "67"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[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. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. g4 Rc8 11. Kb1 Ne5 12. h4 a6 13. h5 b5 14. Nd5 Nxd5 15. exd5 Nc4 16. Bxc4 bxc4 17. hxg6 fxg6 18. Qh2 Kf7 19. Qf4+ Kg8 20. Qh2 Kf7 21. Ne6 Bxe6 22. dxe6+ Kxe6 23. Qxh7 Kf7 24. Rh6 Rg8 25. Qxg6+ Kf8 26. Rh5 e6 27. Qxe6 Bf6 28. Bh6+ Rg7 29. Bxg7+ Kxg7 30. Rdh1 Rc5 31. Rh7+ Kg6 32. f4 Qf8 33. R1h6+ Qxh6 34. Qf7# 1-0

[Event "Wch FIDE Online U10 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.02"]
[Round "3"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Khafif, Tommy"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1336"]
[PlyCount "23"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 e5 2. e4 exf4 3. Nf3 Bd6 4. Bc4 Nf6 5. e5 Bxe5 6. Nxe5 Ne4 7. 0-0 d6 8. Nxf7 Qg5 9. Nxg5 Nxg5 10. Re1+ Kf8 11. Qh5 g6 12. Qh6# 1-0

[Event "Wch FIDE Online U10 America qual"]
[Site "Tornelo INT"]
[Date "2020.12.01"]
[Round "1"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Johnson Bartlett, Khaleel"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1336"]
[PlyCount "67"]
[EventDate "2020.12.01"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "ISS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Bf5 4. b3 Nc6 5. Bb2 e6 6. Bb5 a6 7. Bxc6+ bxc6 8. 0-0 Bd6 9. Nd4 Bg4 10. Qe1 Qd7 11. d3 0-0 12. Nd2 e5 13. Ne2 exf4 14. Nxf4 Rfe8 15. Qh4 Bxf4 16. Rxf4 Qe6 17. Bxf6 Qxe3+ 18. Rf2 Re6 19. Bg5 Qd4 20. Raf1 Rae8 21. Nf3 Bxf3 22. Qxd4 Bh5 23. g4 Bg6 24. h4 h6 25. Bd2 Re2 26. Rxe2 Rxe2 27. Rf2 Re8 28. h5 Bh7 29. Qf4 Rf8 30. Bb4 c5 31. Bxc5 Rd8 32. Qxf7+ Kh8 33. Bf8 Rb8 34. Qxg7# 1-0

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "5"]
[White "Juma Moreno, Jayro Javier"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1104"]
[BlackElo "1353"]
[PlyCount "130"]
[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 f5 2. c4 Nf6 3. Nc3 e6 4. g3 d5 5. Bg2 c6 6. b3 Bd6 7. Bb2 0-0 8. Nh3 Nbd7 9. 0-0 Qe8 10. f3 Bb4 11. Nf4 g5 12. Nd3 Bxc3 13. Bxc3 h5 14. Qd2 Qg6 15. h4 gxh4 16. gxh4 Rf7 17. Qg5 Kh7 18. Qxg6+ Kxg6 19. Nf4+ Kh7 20. Nxe6 Kg8 21. Nf4 Nf8 22. Kh2 Bd7 23. Rg1 Kh7 24. Nh3 Ne6 25. Ng5+ Nxg5 26. hxg5 Ng8 27. Bh3 Ne7 28. Rg2 Rg8 29. Rag1 Ng6 30. Rg3 Nf4 31. Bf1 Rfg7 32. e3 h4 33. exf4 hxg3+ 34. Kxg3 Kg6 35. cxd5 cxd5 36. Bb4 Rh7 37. Bc5 b6 38. Bd6 Rh5 39. Kf2 Rc8 40. Be2 Rh2+ 41. Rg2 Rxg2+ 42. Kxg2 Rc2 43. Kf1 Rxa2 44. Bd3 a5 45. Ke1 a4 46. bxa4 Bxa4 47. Be2 b5 48. Bc5 Bb3 49. Bd3 Bc4 50. Bxc4 bxc4 51. Kd1 Rf2 52. Bd6 Rxf3 53. Kc2 Rd3 54. Be5 Rh3 55. Kb2 Kf7 56. Kc2 Rg3 57. Kd2 Ke6 58. Kc2 Kd7 59. Bf6 Kc6 60. Be5 Kb5 61. Bd6 c3 62. Be7 Kc4 63. Bd8 Rg2+ 64. Kd1 Kd3 65. g6 Rg1# 0-1

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "1"]
[White "Salazar Peralta, Edwin Elian"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1178"]
[BlackElo "1353"]
[PlyCount "102"]
[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. Bb5 d6 4. c3 Bd7 5. 0-0 g6 6. h3 Bg7 7. d4 cxd4 8. cxd4 a6 9. Ba4 Nf6 10. Re1 0-0 11. Nbd2 b5 12. Bc2 Rc8 13. Nf1 e6 14. e5 dxe5 15. dxe5 Nd5 16. Bg5 Qb6 17. Qd2 Rfe8 18. Bh6 Bh8 19. Rad1 Ncb4 20. Ne3 Nxe3 21. Bxe3 Qb7 22. Qxb4 Rxc2 23. Rd2 Rxd2 24. Bxd2 Bc6 25. Bg5 Bxf3 26. gxf3 Qxf3 27. Re3 Qh5 28. h4 h6 29. Bf6 Bxf6 30. exf6 Qf5 31. Qd4 g5 32. hxg5 hxg5 33. Re5 Qxf6 34. Qd7 Qxe5 35. Qxe8+ Kg7 36. Qa8 Qxb2 37. Qxa6 Qb1+ 38. Kg2 Qe4+ 39. f3 Qc4 40. a3 g4 41. fxg4 Qxg4+ 42. Kf2 Qf5+ 43. Kg2 Qe4+ 44. Kf2 Qc4 45. Kg3 e5 46. Kf2 e4 47. Ke3 Qd3+ 48. Kf4 Qf3+ 49. Ke5 e3 50. Qxb5 Qh5+ 51. Kd4 Qxb5 0-1

[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 "3"]
[White "Ubilluz Pena, Jaiden Andres"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1324"]
[BlackElo "1353"]
[PlyCount "79"]
[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. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Bc4 Nf6 8. h3 0-0 9. 0-0 Bd7 10. Bb3 a6 11. Re1 b5 12. a3 Nxd4 13. Bxd4 Ne8 14. Bxg7 Nxg7 15. Qd2 Rc8 16. Rad1 Bc6 17. Qe2 Kh8 18. e5 Qc7 19. exd6 exd6 20. Qd2 Rcd8 21. Bd5 Bxd5 22. Nxd5 Qb7 23. c3 f5 24. Qd4 Qf7 25. Re7 Qg8 26. Nf6 Rxf6 27. Qxf6 Rf8 28. Qxd6 f4 29. Rde1 f3 30. Qd4 fxg2 31. Kxg2 h5 32. R1e3 Kh7 33. Qd7 Kh6 34. Rg3 Nf5 35. Qd2+ g5 36. h4 Nxh4+ 37. Kh1 Rd8 38. Re6+ Qxe6 39. Qxg5+ Kh7 40. Qg7# 1-0

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "9"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Artieda Berru, Ariadna Amely"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1353"]
[BlackElo "1220"]
[PlyCount "112"]
[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. f4 d6 2. Nf3 a6 3. e4 b5 4. d4 g6 5. c3 Bg7 6. Bd3 Bb7 7. 0-0 Nd7 8. Be3 Rc8 9. Nbd2 Ngf6 10. Qe1 Ng4 11. Bf2 Nxf2 12. Qxf2 c5 13. d5 0-0 14. Kh1 Nf6 15. Rae1 Qd7 16. Qh4 Qg4 17. Qxg4 Nxg4 18. h3 Nf6 19. g4 c4 20. Bc2 Nd7 21. Kg2 Nc5 22. Kf2 a5 23. f5 Ba6 24. a3 Rb8 25. Ra1 b4 26. axb4 axb4 27. Nb1 bxc3 28. bxc3 gxf5 29. gxf5 Rb6 30. Nd4 Rb2 31. Na3 Nd3+ 32. Ke3 Bxd4+ 33. cxd4 Rfb8 34. Rg1+ Kf8 35. Bxd3 cxd3 36. Rgd1 Re2+ 37. Kf3 Rbb2 38. Nb1 Bb5 39. Rg1 Rf2+ 40. Kg3 d2 41. Nxd2 Rbxd2 42. Kh4 e6 43. dxe6 fxe6 44. fxe6 Ke7 45. Rg7+ Kxe6 46. Rxh7 Rxd4 47. Re1 Rf4+ 48. Kg3 Rfxe4 49. Rb1 Rd3+ 50. Kf2 Kd5 51. Rxb5+ Kc4 52. Rhb7 Rf4+ 53. Kg2 Rd2+ 54. Kg3 Rfd4 55. Rb4+ Kd5 56. R7b5+ Ke4 0-1

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "6"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Cajamarca Gordillo, Sebastian Alejandro"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1353"]
[BlackElo "1224"]
[PlyCount "136"]
[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. f4 d5 2. Nf3 c5 3. e3 Nd7 4. b3 b6 5. Bb2 Ndf6 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. 0-0 g6 9. Ne5 Qc8 10. Nc3 Bg7 11. Qf3 e6 12. Nb5 Qd8 13. h3 a6 14. Nc3 Ne7 15. g4 0-0 16. g5 Ne4 17. Nxe4 dxe4 18. Qxe4 Qxd2 19. Rad1 Qa5 20. Nd7 Bxb2 21. Nxf8 Rxf8 22. a4 Nd5 23. Rd3 Nc3 24. Qg2 b5 25. axb5 axb5 26. h4 c4 27. bxc4 bxc4 28. Rd4 Qb6 29. Kh2 Nd5 30. Rxd5 exd5 31. Qxd5 c3 32. Qf3 Re8 33. Re1 Ba3 34. Kg2 Bc5 35. f5 gxf5 36. Qxf5 Bf8 37. Qd3 Bg7 38. e4 Qc7 39. Rf1 Rd8 40. Qf3 Qd7 41. Rf2 Bd4 42. Re2 Bg7 43. Rf2 Rf8 44. h5 Qb5 45. h6 Qxg5+ 46. Kf1 Qxh6 47. Rg2 Kh8 48. Kg1 Qb6+ 49. Kh1 Qf6 50. Qg3 Qe5 51. Qh3 Rd8 52. Rg1 Qxe4+ 53. Rg2 Rd1+ 54. Kh2 Be5+ 55. Qg3 Bxg3+ 56. Kxg3 Qg6+ 57. Kf2 Qxg2+ 58. Kxg2 Rd2+ 59. Kf3 Rxc2 60. Ke3 Rg2 61. Kd3 c2 62. Ke4 c1Q 63. Kf5 Qf1+ 64. Ke5 Re2+ 65. Kd4 Qd1+ 66. Kc3 Rc2+ 67. Kb3 Qb1+ 68. Ka4 Ra2# 0-1

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "2"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Toala Cardozo, Joseph Unay"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1353"]
[PlyCount "85"]
[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. f4 d5 2. Nf3 Nc6 3. e3 Nf6 4. Be2 Bf5 5. b3 e6 6. Bb2 Bd6 7. 0-0 0-0 8. d3 Bg4 9. c4 Bxf3 10. Rxf3 e5 11. Nc3 d4 12. exd4 exd4 13. Nb5 a6 14. Nxd6 Qxd6 15. Qd2 Rfe8 16. Rh3 Qe6 17. Bf3 Qd6 18. Rf1 Re3 19. Rg3 Rae8 20. Bxc6 Qxc6 21. Rxe3 dxe3 22. Qe2 Qe6 23. h3 Qf5 24. g4 Qc5 25. g5 Nd7 26. Rf3 g6 27. d4 Qf5 28. Rxe3 Rxe3 29. Qxe3 Qb1+ 30. Bc1 Qxa2 31. d5 Kg7 32. Qc3+ f6 33. gxf6+ Nxf6 34. Bb2 Qb1+ 35. Kh2 Kh6 36. Qxf6 Qc2+ 37. Kg3 Qd3+ 38. Kh4 Qf5 39. Qxf5 gxf5 40. Be5 c6 41. d6 Kg6 42. d7 Kf7 43. d8Q 1-0

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "4"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Zambrano Davila, Victor Manuel"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1353"]
[PlyCount "97"]
[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. f4 b6 2. Nf3 Bb7 3. e3 g6 4. Be2 Bg7 5. 0-0 Nf6 6. c4 0-0 7. Nc3 Re8 8. b3 d6 9. Bb2 Nbd7 10. Qe1 e5 11. fxe5 Nxe5 12. Qh4 Nfd7 13. Qxd8 Raxd8 14. Rab1 Nxf3+ 15. Bxf3 Bxf3 16. Rxf3 Ne5 17. Rff1 Nd3 18. Ba1 c6 19. Ne2 Bxa1 20. Rxa1 Nb4 21. Rf3 Nd3 22. Raf1 f5 23. h4 d5 24. cxd5 Rxd5 25. Nd4 Rd6 26. Rb1 a6 27. Kf1 c5 28. Nc2 Ne5 29. Rf2 Ng4 30. Re2 Red8 31. Rd1 Nf6 32. d3 Rxd3 33. Rxd3 Rxd3 34. Na3 Ne4 35. Ke1 Nc3 36. Rc2 Rd1+ 37. Kf2 Ne4+ 38. Ke2 Rd6 39. Nc4 Re6 40. Rc1 Ng3+ 41. Kf3 Ne4 42. Rd1 Kg7 43. Rd7+ Kh6 44. Ra7 a5 45. Ra6 g5 46. hxg5+ Nxg5+ 47. Ke2 Ne4 48. Nxa5 Nc3+ 49. Kd3 1-0

[Event "ECU-ch Schools U13 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.20"]
[Round "7"]
[White "Vasquez Zambrano, Luis Fabricio"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1414"]
[BlackElo "1353"]
[PlyCount "95"]
[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. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. 0-0 a6 9. Bb3 Qa5 10. h3 d6 11. a3 Bd7 12. f3 Rac8 13. Rf2 b5 14. Rd2 Qd8 15. Ba2 Ne5 16. f4 Nc4 17. Bxc4 bxc4 18. Nf3 Qa5 19. e5 Ne8 20. Nd5 e6 21. Ne7+ Kh8 22. Nxc8 Bxc8 23. exd6 Bd7 24. Bd4 Nf6 25. Ne5 Qd8 26. c3 Bc8 27. Nf3 Kg8 28. Be5 Bd7 29. Rd4 Qb6 30. Kh1 Qxb2 31. Rxc4 Qb5 32. Rb4 Qc6 33. Nd4 Qa8 34. Rab1 Nd5 35. Rb7 Rd8 36. Bxg7 Kxg7 37. Nf3 Nxc3 38. Qd4+ f6 39. Qxc3 Kg8 40. Qxf6 Rf8 41. Qe7 Rf7 42. Qg5 Qe8 43. Ne5 Rg7 44. Rxd7 Rxd7 45. Nxd7 Qxd7 46. Qf6 Qxd6 47. Rb7 Qd1+ 48. Kh2 1-0

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "7"]
[White "Chilan Villa, Andres Jesus"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1-0"]
[ECO "A83"]
[WhiteElo "1493"]
[BlackElo "1353"]
[PlyCount "99"]
[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. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. e4 fxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. Bd3 d5 9. Ng3 c5 10. c3 cxd4 11. cxd4 Qa5+ 12. Qd2 Qxd2+ 13. Kxd2 Nc6 14. Ne2 Bd7 15. Rac1 Rac8 16. h4 Nb4 17. Bb1 Nc6 18. Ng5 h6 19. Nh7 Rf7 20. Bg6 Re7 21. Nxf6+ gxf6 22. f4 Rg7 23. h5 f5 24. a3 a5 25. Ke3 Kf8 26. Rhg1 Ke7 27. g4 fxg4 28. Rxg4 Rf8 29. Rgg1 Kd6 30. Nc3 Ne7 31. Bd3 Rgf7 32. Ne2 Nf5+ 33. Bxf5 Rxf5 34. Rh1 Bb5 35. Nc3 Bc4 36. Rh4 Rg8 37. Ne2 Bxe2 38. Kxe2 Rg2+ 39. Ke3 Rxb2 40. Rc8 Rb3+ 41. Kd2 Rf3 42. Rh8 Rf6 43. Rh7 b5 44. Ra7 Rxa3 45. Rb7 b4 46. Rg4 Ra2+ 47. Ke3 Rf8 48. Rgg7 Ra3+ 49. Kd2 Rd8 50. Rb6# 1-0

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "4"]
[White "Obaco Cuenca, Dalthon Farid"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1309"]
[BlackElo "1353"]
[PlyCount "115"]
[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 Nc6 3. Bc4 d6 4. c3 g6 5. d4 cxd4 6. cxd4 Bg7 7. Nc3 Nf6 8. Be3 0-0 9. a3 Ng4 10. Bg5 Qb6 11. h3 Qxb2 12. Ne2 Nh6 13. 0-0 Qb6 14. Qd2 Ng4 15. hxg4 Bxg4 16. Rab1 Qc7 17. d5 Bxf3 18. gxf3 Ne5 19. Qf4 Qxc4 20. Ng3 f6 21. Bh6 g5 22. Qf5 Bxh6 23. Rxb7 Qc8 24. Rxe7 Qxf5 25. Nxf5 Nxf3+ 26. Kg2 Nh4+ 27. Nxh4 gxh4 28. Kh3 Kh8 29. Rb1 Rae8 30. Rxa7 Rg8 31. Rbb7 Rg7 32. f3 Rxb7 33. Rxb7 Ra8 34. Rd7 Bf4 35. Kxh4 Rxa3 36. Kg4 Be5 37. f4 Ra4 38. Kf5 Bb2 39. Rxd6 Kg7 40. Rd7+ Kg8 41. Rb7 Ba1 42. e5 fxe5 43. fxe5 Rd4 44. d6 Rd5 45. Re7 Bxe5 46. Rxe5 Rxd6 47. Re2 Rg6 48. Re3 Rg1 49. Kf6 Rf1+ 50. Kg5 Rf7 51. Kh6 Rf6+ 52. Kg5 Rg6+ 53. Kf5 Kg7 54. Re2 Rf6+ 55. Kg5 Rg6+ 56. Kf5 Rf6+ 57. Kg5 Rg6+ 58. Kf5 1/2-1/2

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "3"]
[White "Ortiz Pilco, Carlos Alberto"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "A82"]
[WhiteElo "1295"]
[BlackElo "1353"]
[PlyCount "114"]
[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. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. g4 g6 5. g5 Nh5 6. Nxe4 Ng7 7. Be3 d5 8. Nc3 Nc6 9. Bb5 e6 10. Qd2 Bd7 11. 0-0-0 Bd6 12. Nge2 Qe7 13. h4 0-0-0 14. Rhe1 Nf5 15. Bxc6 Bxc6 16. Rh1 Kb8 17. Rde1 Rhf8 18. Bf4 Qg7 19. Bxd6 Rxd6 20. Rd1 a6 21. f4 Rdd8 22. h5 b5 23. h6 Qe7 24. a3 Nd6 25. b3 Ne4 26. Nxe4 Qxa3+ 27. Kb1 dxe4 28. Qe3 Qd6 29. Rhf1 Bb7 30. Nc3 Qc6 31. Rfe1 Qb6 32. Nxe4 Bd5 33. Nc5 Rde8 34. Qe5 Qc6 35. Re2 Rf5 36. Qg7 Bf3 37. Rde1 Bxe2 38. Rxe2 Rxf4 39. Qxh7 Rf1+ 40. Kb2 Qd5 41. Qxg6 Qxd4+ 42. c3 Qd8 43. Nxe6 Qc8 44. Rc2 Rxe6 45. Qg7 Rf8 46. h7 Rh8 47. g6 Ree8 48. Qf7 Ref8 49. Qd5 Rf5 50. Qd3 Rg5 51. Re2 Qf8 52. Qd4 Rf5 53. Rd2 Rf6 54. Rg2 Rd6 55. Qe3 Qg7 56. Ka3 Rd7 57. Qe4 Qf8+ 0-1

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "1"]
[White "Rueda Yovera, Alex Rodrigo"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "A80"]
[BlackElo "1353"]
[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. d4 f5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Be7 5. c3 0-0 6. Nbd2 b6 7. Bd3 Bb7 8. Qc2 d6 9. Bg3 c5 10. e4 fxe4 11. Nxe4 h6 12. Nxf6+ Bxf6 13. Bh7+ Kh8 14. 0-0 Bxf3 15. gxf3 cxd4 16. cxd4 Na6 17. Be4 Rc8 18. Qa4 Nc7 19. Bb7 Rb8 20. Qxa7 Bxd4 21. Be4 Bxb2 22. Rad1 Nb5 0-1

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "8"]
[White "Salas Ona, Juan Andres"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1030"]
[BlackElo "1353"]
[PlyCount "120"]
[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. c3 Nc6 3. d4 cxd4 4. cxd4 g6 5. Nf3 Bg7 6. Be3 d6 7. Nc3 Nf6 8. h3 0-0 9. Qd2 Re8 10. Bh6 Bh8 11. Bd3 Qa5 12. 0-0 Nd7 13. Qf4 Nxd4 14. Nxd4 Bxd4 15. Rfd1 Qe5 16. Qf3 Bxc3 17. bxc3 Qxc3 18. Rac1 Qf6 19. Qg3 Ne5 20. Bb5 Bd7 21. Bxd7 Nxd7 22. Rc7 Nc5 23. Bg5 Nxe4 24. Bxf6 Nxg3 25. Rxe7 Nf5 26. Rxe8+ Rxe8 27. Bc3 h5 28. g4 hxg4 29. hxg4 Nh6 30. Rxd6 Nxg4 31. Rd7 Ne5 32. Rxb7 Nc6 33. Rc7 Ne7 34. Rxa7 Nd5 35. Bd4 f5 36. Ra6 Kh7 37. Ra7+ Kh6 38. Kg2 Kh5 39. Rh7+ Kg4 40. f3+ Kf4 41. Rh4+ Kg5 42. Rh7 Re2+ 43. Kg3 f4+ 44. Kh3 Rxa2 45. Rd7 Ne3 46. Bc5 Nf5 47. Rd5 Re2 48. Bf8 Re1 49. Kg2 Kf6 50. Bb4 Ne3+ 51. Kf2 Rf1+ 52. Ke2 Nxd5 53. Kxf1 Nxb4 54. Ke2 Kf5 55. Kf2 g5 56. Kg2 g4 57. fxg4+ Kxg4 58. Kf2 f3 59. Ke1 Kg3 60. Kf1 f2 0-1

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "9"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Garzon Zapatanga, Christopher Leonel"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "1353"]
[BlackElo "1697"]
[PlyCount "58"]
[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. f4 e5 2. e4 exf4 3. Nf3 d6 4. d4 g5 5. Bc4 h6 6. 0-0 c6 7. e5 d5 8. Bd3 Be6 9. c3 Ne7 10. Ne1 Nd7 11. Qh5 Qc7 12. Nf3 0-0-0 13. Nxg5 hxg5 14. Qxh8 Nf5 15. Qh5 c5 16. Bxf5 Bxf5 17. Qxg5 Bd3 18. Re1 cxd4 19. Qxf4 dxc3 20. Nxc3 Bc5+ 21. Be3 Kb8 22. Bxc5 Qxc5+ 23. Qe3 d4 24. Qxd3 dxc3+ 25. Kh1 cxb2 26. Rab1 Qc7 27. Qb3 Nxe5 28. Rg1 Rh8 29. g3 Ng4 0-1

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "2"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Giler Moncayo, Guillermo Isaac"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1353"]
[PlyCount "117"]
[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 d6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Nc3 Bd7 7. h3 a6 8. a4 b5 9. axb5 Ra7 10. bxa6 c5 11. Bg5 Qb6 12. Bxf6 Bxf6 13. Nd5 Qd8 14. Nxf6+ Qxf6 15. Nh2 Be6 16. Bxe6 Qxe6 17. Qg4 Qxg4 18. Nxg4 Rxa6 19. Rxa6 Nxa6 20. c3 Nc7 21. Ra1 Rd8 22. c4 Ne6 23. Ne3 Nf4 24. Rd1 Ne2+ 25. Kf1 Nd4 26. Ra1 Nb3 27. Ra3 Nc1 28. Ke1 Rb8 29. Kd2 Nb3+ 30. Kc3 Nc1 31. Nf5 Ne2+ 32. Kc2 Nd4+ 33. Nxd4 exd4 34. Ra6 Rd8 35. Rb6 Kf8 36. b4 cxb4 37. Rxb4 g6 38. f4 f5 39. exf5 gxf5 40. Rb5 Kg7 41. Rxf5 Rf8 42. Rxf8 Kxf8 43. g4 Kf7 44. Kb3 Ke7 45. Kb4 Kd7 46. c5 Kc6 47. cxd6 Kxd6 48. Kc4 Ke6 49. Kxd4 Ke7 50. Kc5 Kd7 51. d4 Kc7 52. d5 Kd7 53. d6 h6 54. g5 hxg5 55. fxg5 Kd8 56. Kc6 Kc8 57. g6 Kd8 58. g7 Kc8 59. g8Q# 1-0

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "5"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Gonzabay Vidal, Nick Steven"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1353"]
[BlackElo "1407"]
[PlyCount "83"]
[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. f4 Nf6 2. Nf3 g6 3. e3 Bg7 4. d4 d6 5. c4 0-0 6. Nc3 d5 7. cxd5 Nxd5 8. Bd3 Nxc3 9. bxc3 c5 10. 0-0 a6 11. Bd2 cxd4 12. exd4 Nc6 13. Ne5 Nxe5 14. fxe5 Bxe5 15. Qf3 Bg7 16. Rae1 Be6 17. a3 Qd7 18. Be4 Bg4 19. Qg3 Rac8 20. Bd3 b5 21. Rf4 Be6 22. Rh4 Qd6 23. Qxd6 exd6 24. Ra1 Bc4 25. Bc2 Bf6 26. Rh3 Be6 27. Rf3 Bxd4+ 28. Kh1 Bg7 29. a4 Rc7 30. axb5 axb5 31. Rb1 Bc4 32. h3 d5 33. Bf4 Rc6 34. g4 Ra8 35. Bg3 Ra2 36. Rf2 Bxc3 37. Bh4 Bd3 38. Bxd3 Rxf2 39. Bxf2 b4 40. Rb3 d4 41. Kg2 Ra6 42. Bxa6 1-0

[Event "ECU-ch Schools U13 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.18"]
[Round "6"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Pianchiche Acero, Miyamu Nillu"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1353"]
[BlackElo "1417"]
[PlyCount "77"]
[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. f4 g6 2. Nf3 Bg7 3. e4 d6 4. d3 Nc6 5. Be2 Bg4 6. 0-0 e5 7. c3 Nge7 8. fxe5 dxe5 9. h3 Bxf3 10. Bxf3 0-0 11. Be3 Qd7 12. Be2 Rad8 13. Qe1 f5 14. exf5 Nxf5 15. Bc5 Rfe8 16. Nd2 Nd6 17. Bg4 Qe7 18. Ne4 b6 19. Ba3 Rf8 20. Bf3 Nb8 21. Qg3 c5 22. b4 Nxe4 23. Bxe4 Nd7 24. bxc5 Nxc5 25. Rxf8+ Rxf8 26. Bf3 Rd8 27. Rd1 Qe6 28. Rd2 Bh6 29. Re2 Nxd3 30. Bg4 Qc4 31. Bf5 Bf4 32. Qg4 Qf7 33. Be6 Nc5 34. Bxf7+ Kxf7 35. Bxc5 bxc5 36. g3 Rd1+ 37. Kg2 Bg5 38. Rf2+ Bf6 39. Qxd1 1-0

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "3"]
[White "Atiencia Merino, Jose Luis"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1191"]
[BlackElo "1353"]
[PlyCount "64"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Nb3 Nf6 8. Bd3 Bd7 9. Qd2 0-0 10. 0-0-0 a6 11. Bh6 b5 12. Bxg7 Kxg7 13. Nd5 Ne5 14. Be2 Nxd5 15. exd5 Rc8 16. f4 Nc4 17. Qd4+ f6 18. g4 Qb6 19. Qd3 Qe3+ 20. Kb1 Qxd3 21. cxd3 Ne3 22. Rdg1 Rc2 23. Bf3 Rfc8 24. f5 g5 25. h4 Rf2 26. Be4 Rcc2 27. hxg5 Rxb2+ 28. Ka1 Rxa2+ 29. Kb1 Rfb2+ 30. Kc1 Rxb3 31. gxf6+ exf6 32. g5 Rc2# 0-1

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "8"]
[White "Pastor Armas, Martin Alejandro"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "B31"]
[BlackElo "1353"]
[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 c5 2. Qf3 d6 3. Bc4 Nf6 4. h3 Nc6 5. Ne2 g6 6. g4 Ne5 7. Qb3 Nxc4 8. Qxc4 Bg7 9. g5 Nd7 10. d3 0-0 11. h4 Ne5 12. Qc3 Nf3+ 13. Kf1 Bxc3 14. bxc3 Bg4 15. Rg1 Bh3+ 16. Rg2 Nxh4 17. Nf4 Nxg2 18. Nxg2 Qd7 19. f3 Bxg2+ 20. Kxg2 f5 21. Bf4 fxe4 22. Kg3 e5 23. Be3 Rxf3+ 24. Kh4 Qh3# 0-1

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "5"]
[White "Pauta Cuenca, Luis Mateo"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "1-0"]
[ECO "B76"]
[BlackElo "1353"]
[PlyCount "59"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Qd2 Nf6 8. f3 0-0 9. g4 Bd7 10. h4 a6 11. 0-0-0 b5 12. h5 Rc8 13. Kb1 Qa5 14. Nxc6 Rxc6 15. Nd5 Qd8 16. Bh6 Nxd5 17. exd5 Rc5 18. Bxg7 Kxg7 19. hxg6 h5 20. Rxh5 Rh8 21. gxf7 Rxh5 22. gxh5 Kxf7 23. Qf4+ Kg7 24. Qg5+ Kh8 25. Qh6+ Kg8 26. Bd3 Bg4 27. Bg6 Be6 28. dxe6 Rf5 29. Bxf5 Qf8 30. Qh7# 1-0

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "2"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Leon Yepez, Ricardo Emilio"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1353"]
[PlyCount "55"]
[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. f4 c5 2. e4 Nc6 3. Nf3 g6 4. d3 Bg7 5. Be2 Nf6 6. 0-0 0-0 7. Nc3 d6 8. Bd2 b6 9. Qe1 Bb7 10. Qh4 Rc8 11. f5 Nd4 12. Rac1 Nxe2+ 13. Nxe2 gxf5 14. exf5 Qd7 15. Ng3 Qc6 16. Bh6 Bxh6 17. Qxh6 Ng4 18. Qg5+ Kh8 19. Qxg4 Rg8 20. Qh3 f6 21. Rce1 Rce8 22. Nh4 a5 23. Ng6+ Kg7 24. Nxe7 Rxe7 25. Rxe7+ Kf8 26. Rxh7 Rxg3 27. Qxg3 Ke8 28. Qg8# 1-0

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "4"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Pacheco Rodriguez, Andres Emir"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1353"]
[BlackElo "1148"]
[PlyCount "65"]
[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. f4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 0-0 5. 0-0 d5 6. d4 b6 7. c3 Ba6 8. Bxa6 Nxa6 9. Nbd2 c5 10. Qe2 Qc8 11. Qf2 cxd4 12. exd4 e6 13. Qh4 h5 14. Ne5 Nb8 15. Ndf3 Qd8 16. Qe1 Nfd7 17. Bd2 Nxe5 18. fxe5 Re8 19. Ng5 Re7 20. Qf2 Qc7 21. Nh3 Qb7 22. Bg5 Rc7 23. Bf6 Nd7 24. Bxg7 Kxg7 25. Qxf7+ Kh6 26. Nf4 Nf8 27. Qf6 Rf7 28. Qh4 g5 29. Qxh5+ Kg7 30. Qxg5+ Kh8 31. Nh5 Rxf1+ 32. Rxf1 Nh7 33. Qh6 1-0

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "7"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Sozoranga Barahona, Jordy Alexander"]
[Result "0-1"]
[ECO "C36"]
[WhiteElo "1353"]
[BlackElo "1315"]
[PlyCount "142"]
[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. f4 e5 2. e4 d5 3. exd5 exf4 4. Nf3 Qxd5 5. Nc3 Qe6+ 6. Qe2 Qxe2+ 7. Bxe2 Nf6 8. d3 Bd6 9. Bd2 0-0 10. 0-0-0 Be6 11. Kb1 a6 12. Ng5 Bf5 13. Rhf1 h6 14. Nf3 Ng4 15. h3 Ne3 16. Bxe3 fxe3 17. Nd5 Re8 18. c4 Nc6 19. Ka1 Rad8 20. Nc3 Bb4 21. a3 Bxc3 22. bxc3 Bg6 23. Kb2 Ne5 24. Nxe5 Rxe5 25. d4 Re7 26. Rfe1 Be4 27. Bf3 Bxf3 28. gxf3 Rde8 29. Re2 f5 30. Kc2 f4 31. Kd3 g5 32. Rg1 Rg7 33. Reg2 Kf7 34. h4 Kf6 35. c5 c6 36. h5 Kf5 37. c4 Rd8 38. Kc3 Re7 39. Re2 Red7 40. Rd1 g4 41. fxg4+ Kxg4 42. d5 cxd5 43. cxd5 Rxd5 44. Rf1 Rxc5+ 45. Kb3 Rd3+ 46. Kb2 Rcd5 47. Rg2+ Kf5 48. Rg8 Rd2+ 49. Kc3 R5d3+ 50. Kb4 Rf2 51. Rf8+ Ke4 52. Re8+ Kf3 53. Rg1 e2 54. Rh1 Kg2 55. Re1 Re3 56. Rg8+ Kf3 57. Rgg1 Rg2 58. Rh1 Kg3 59. Rc1 f3 60. Rc8 e1Q+ 61. Rxe1 Rxe1 62. Rg8+ Kf2 63. Rf8 Re4+ 64. Kc3 Rh4 65. Kd3 Rxh5 66. Ke4 Rg3 67. Rd8 Rh4+ 68. Kd3 Kg2 69. Ke3 f2+ 70. Kd2 f1Q 71. Rf8 Qxf8 0-1

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "6"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Valverde Suarez, Aaron Josue"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1353"]
[PlyCount "93"]
[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. d3 h6 5. 0-0 Bc5 6. Be3 Bb6 7. Nc3 0-0 8. h3 d6 9. Nh2 Na5 10. Bb3 Nxb3 11. axb3 Be6 12. Qf3 Qd7 13. Bxh6 gxh6 14. Qxf6 Kh7 15. Kh1 Rg8 16. Qh4 Qd8 17. Qxd8 Raxd8 18. g4 Rg7 19. f4 exf4 20. Rxf4 Rdg8 21. Raf1 h5 22. Nd5 Bd4 23. c3 Be5 24. Nf6+ Bxf6 25. Rxf6 hxg4 26. hxg4 Bxg4 27. Rxf7 Be6 28. Rxg7+ Rxg7 29. b4 Bh3 30. Rf2 Kh6 31. Nf1 Kh5 32. Kh2 Kh4 33. Rf4+ Rg4 34. Rxg4+ Kxg4 35. Ne3+ Kf3 36. Nd5 Bg2 37. Nxc7 Ke3 38. Kxg2 Kxd3 39. Kf3 Kc2 40. Nb5 Kxb2 41. Nxd6 b6 42. e5 Kxc3 43. e6 Kxb4 44. e7 a5 45. e8Q a4 46. Qb5+ Kc3 47. Qc4+ 1-0

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "9"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Yaguachi Quezada, Kevin Ivan"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1353"]
[PlyCount "192"]
[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. f4 d5 3. e5 Bf5 4. Nf3 e6 5. d4 c5 6. c3 cxd4 7. cxd4 Nc6 8. Nc3 Bb4 9. Bd2 Nge7 10. Bb5 0-0 11. 0-0 h6 12. a3 Ba5 13. b4 Bb6 14. Be3 a6 15. Bd3 Rc8 16. Bxf5 Nxf5 17. Bf2 Qd7 18. Ne2 Rc7 19. g4 Nfe7 20. Rc1 Rfc8 21. Qa4 Ba7 22. Rfd1 Nb8 23. Qxd7 Nxd7 24. Rxc7 Rxc7 25. Rc1 Rxc1+ 26. Nxc1 b5 27. Nd3 Kf8 28. Kf1 Ke8 29. Ke2 Kd8 30. Nc5 Nxc5 31. dxc5 Kc7 32. Kd3 Kc6 33. Nd4+ Kc7 34. Bh4 Nc6 35. Nxc6 Kxc6 36. Be7 g6 37. h4 h5 38. gxh5 gxh5 39. Ke3 Bb8 40. Bd6 Bc7 41. Kd4 Bd8 42. Bf8 a5 43. bxa5 Bxa5 44. Bh6 Be1 45. Bg5 Bd2 46. Kd3 Bc1 47. Kc3 Bxa3 48. Bh6 Bxc5 49. Kb3 Bf2 50. Bg5 Kc5 51. Kc3 d4+ 52. Kd3 Kd5 53. Be7 Be3 54. Bg5 b4 55. Bh6 b3 56. Bg5 b2 57. Kc2 Bc1 58. Kb1 Ke4 59. Kc2 Bxf4 60. Bf6 Kf3 61. Kxb2 Kg4 62. Kc2 Bg3 63. Kd3 Bxh4 64. Bg7 Kf4 65. Kxd4 Bg5 66. Kd3 h4 67. Ke2 Kg3 68. Kf1 h3 69. Kg1 Kf3 70. Kh2 Kg4 71. Bh8 Bf4+ 72. Kh1 Kg3 73. Bf6 Kf3 74. Bg7 Ke4 75. Bf8 Kxe5 76. Bc5 Ke4 77. Bf2 e5 78. Kg1 Be3 79. Kh2 Bxf2 80. Kxh3 Kf3 81. Kh2 e4 82. Kh3 e3 83. Kh2 e2 84. Kh3 e1Q 85. Kh2 Qh1+ 86. Kxh1 f5 87. Kh2 Bg3+ 88. Kh3 Bf2 89. Kh2 f4 90. Kh3 Ke3 91. Kg2 Bg3 92. Kg1 f3 93. Kf1 Bh4 94. Kg1 Ke2 95. Kh2 f2 96. Kh3 f1Q+ 0-1

[Event "ECU-ch Schools U09 Clas2"]
[Site "Chess.com INT"]
[Date "2020.11.07"]
[Round "1"]
[White "Valle Tomala, Renato Rafael"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1353"]
[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. h4 f5 2. Nc3 Nf6 3. b3 e6 4. d4 d5 5. Nf3 Bb4 6. Bb2 Ne4 7. Qd3 0-0 8. 0-0-0 Nxf2 9. Qb5 Bxc3 10. Qb4 Bxb4 0-1

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "1"]
[White "Aguilera Sanchez, Julian Alexander"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1353"]
[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 c5 2. Nf3 Nc6 3. Bc4 d6 4. Nc3 Nf6 5. d3 g6 6. Bg5 Bg7 7. 0-0 0-0 8. h3 Na5 9. Bb3 Bd7 10. e5 dxe5 11. Nxe5 h6 12. Bxf6 Bxf6 13. Nxd7 Qxd7 14. Ba4 Nc6 15. f4 Rad8 16. f5 g5 17. Qh5 Bg7 18. Bb3 Nd4 19. Ba4 b5 20. Bb3 Nxb3 21. axb3 Qb7 22. Rae1 b4 23. Ne4 f6 24. Ng3 Qc7 25. Rf3 Rd4 26. Ne2 Rh4 27. Qg6 Qd8 0-1

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "7"]
[White "Cajamarca Gordillo, Sebastian Alejandro"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1224"]
[BlackElo "1353"]
[PlyCount "44"]
[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 f5 2. c4 Nf6 3. Nd2 e6 4. g3 d5 5. b3 c6 6. Bg2 Bd6 7. Ndf3 0-0 8. Nh3 Qe8 9. 0-0 h6 10. Nf4 Ne4 11. Nd3 g5 12. Nfe5 Nd7 13. f3 Nef6 14. Bb2 Qh5 15. Qd2 Nh7 16. Rae1 f4 17. gxf4 Nhf6 18. fxg5 hxg5 19. Rf2 Kh7 20. h3 Rg8 21. Qc2 Kh8 22. Kf1 Nh7 0-1

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "3"]
[White "Pacheco Rodriguez, Andres Emir"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1148"]
[BlackElo "1353"]
[PlyCount "104"]
[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 Nc6 3. c4 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Be2 Bd7 8. 0-0 Nf6 9. Nc3 0-0 10. f3 a6 11. Qd2 Re8 12. Rfd1 Qa5 13. b3 Rac8 14. Rac1 Qd8 15. Bf1 Qa5 16. Qf2 Qh5 17. g3 Nxd4 18. Bxd4 g5 19. g4 Qg6 20. Be3 Bc6 21. Bg2 h5 22. gxh5 Qxh5 23. Qg3 g4 24. Bd4 e5 25. Be3 Re6 26. fxg4 Qxg4 27. Bh3 Qxg3+ 28. hxg3 Rce8 29. Bxe6 Rxe6 30. Nd5 Nxe4 31. Bf2 Bh6 32. Rc2 Kh7 33. Re1 Ng5 34. Rc3 e4 35. Kf1 Bxd5 36. cxd5 Rf6 37. Re2 Nh3 38. Kg2 Ng5 39. Be3 Rf3 40. Bxg5 Rxc3 41. Bxh6 Kxh6 42. Rxe4 Rc2+ 43. Kh3 Rxa2 44. Rf4 Kg6 45. Rg4+ Kf6 46. Rf4+ Ke7 47. Re4+ Kf8 48. Rc4 Rb2 49. Rb4 b5 50. Kg4 Rd2 51. Kf4 Rxd5 52. Ke4 Rc5 0-1

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "5"]
[White "Pauta Cuenca, Luis Mateo"]
[Black "Ulloa Centeno, Leandro Nicolas"]
[Result "0-1"]
[ECO "B76"]
[BlackElo "1353"]
[PlyCount "84"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 d6 7. Qd2 Nf6 8. f3 0-0 9. 0-0-0 Bd7 10. g4 a6 11. h4 b5 12. h5 Rc8 13. Kb1 Qa5 14. Nxc6 Rxc6 15. hxg6 fxg6 16. Nd5 Qxd2 17. Rxd2 Nxd5 18. Rxd5 Be6 19. Rd1 Rfc8 20. Bd3 Rf8 21. Be2 Bc4 22. Bxc4+ bxc4 23. f4 Rb8 24. Bd4 Bxd4 25. Rxd4 c3 26. b3 Rc5 27. Rd3 Rf8 28. f5 g5 29. Rh5 Kh8 30. Rxg5 Re5 31. Re3 d5 32. Rh5 d4 33. Re2 e6 34. Reh2 Rf7 35. a4 Rxe4 36. fxe6 Rxe6 37. Rd5 Rf1+ 38. Ka2 Ree1 39. Ka3 Re4 40. Rdh5 Rf7 41. g5 Re6 42. Kb4 Rc6 0-1

[Event "ECU-ch Schools U09 Clas1"]
[Site "Chess.com INT"]
[Date "2020.11.05"]
[Round "2"]
[White "Ulloa Centeno, Leandro Nicolas"]
[Black "Krishan Rani, Tanish Aditya"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1353"]
[PlyCount "37"]
[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. f4 d5 2. Nf3 Nf6 3. e3 Nc6 4. d4 g6 5. Bd3 Bg7 6. c3 0-0 7. 0-0 Re8 8. Nbd2 b6 9. Ne5 Nxe5 10. fxe5 Nd7 11. Qf3 e6 12. Qxf7+ Kh8 13. Qf3 Bb7 14. Qh3 c5 15. Bxg6 h6 16. Nf3 Rf8 17. e4 dxe4 18. Bxh6 Kg8 19. Bg5 1-0

