[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.21"]
[Round "9"]
[White "Amaya Retamozo, Miguel Matias"]
[Black "Ortega Rueda, Nicolas"]
[Result "0-1"]
[ECO "D45"]
[BlackElo "1198"]
[PlyCount "100"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Nf3 d5 4. c4 c6 5. Nc3 Bd6 6. Bd2 b6 7. a3 Bb7 8. b4 c5 9. bxc5 bxc5 10. dxc5 Bxc5 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. Qa4+ Bc6 14. Bb5 Qd7 15. Bxc6 Nxc6 16. Rc1 Nb8 17. Qe4 Qc6 18. Qxc6+ Nxc6 19. Rxc5 Ne7 20. 0-0 0-0 21. Rfc1 h6 22. Bb4 Rfe8 23. Ne5 f6 24. Nd3 Nd5 25. e4 Nb6 26. Ba5 Kh7 27. Bxb6 axb6 28. R5c3 e5 29. f3 Red8 30. Kf2 Kg6 31. f4 Ra5 32. g3 Kh5 33. Kf3 g5 34. fxg5 hxg5 35. h3 Kg6 36. g4 Ra7 37. Nb4 Rh8 38. Ke2 Raa8 39. Ra1 b5 40. Nc2 Ra4 41. Kd2 Rxe4 42. Rb3 Rb8 43. Rab1 Rd8+ 44. Kc1 Rc8 45. Kd2 Rd8+ 46. Rd3 Rb8 47. Rd5 Rf4 48. Ne3 Rf2+ 49. Kc3 Rh2 50. Rd3 Rc8+ 0-1

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.20"]
[Round "8"]
[White "Salazar Flores, Adiel Jesus"]
[Black "Amaya Retamozo, Miguel Matias"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1093"]
[PlyCount "70"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. c4 c6 4. Nc3 Bf5 5. Nf3 e6 6. Qb3 b6 7. Bd2 Bd6 8. Nh4 Bg6 9. Nxg6 hxg6 10. Be2 Nbd7 11. cxd5 exd5 12. h3 Ne4 13. Nxe4 dxe4 14. Qc2 Qc7 15. Qxe4+ Kd8 16. Rc1 Rc8 17. Ba6 Nb8 18. Bxc8 Kxc8 19. 0-0 Kb7 20. b4 b5 21. a4 a6 22. axb5 axb5 23. Ra1 Rc8 24. Rfc1 Qd7 25. d5 f5 26. dxc6+ Nxc6 27. Qd5 Bh2+ 28. Kxh2 Qxd5 29. Be1 Qd6+ 30. f4 g5 31. Bg3 gxf4 32. Bxf4 Qxb4 33. Be5 Qe7 34. Bf4 Na7 35. Rxc8 Nxc8 0-1

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.19"]
[Round "7"]
[White "Amaya Retamozo, Miguel Matias"]
[Black "Urpeque Guzman, Zayaka Isabel"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "1147"]
[PlyCount "52"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 g5 2. d4 Bg7 3. Nc3 h6 4. Bc4 e6 5. Nf3 Nc6 6. Be3 b6 7. 0-0 Bb7 8. e5 Qe7 9. Nb5 0-0-0 10. a3 f6 11. exf6 Nxf6 12. d5 exd5 13. Bxd5 a6 14. Nc3 Qd6 15. Be4 Nxe4 16. Nxe4 Qxd1 17. Raxd1 Bxb2 18. Rd3 g4 19. Nd4 Ne5 20. Rb3 Bxa3 21. Rxa3 Bxe4 22. Rxa6 Kb7 23. Ra2 h5 24. Bg5 Rdf8 25. Re1 Bd5 26. Rb2 Nc4 0-1

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.19"]
[Round "6"]
[White "Takahashi Guevara, Javier Kazuo"]
[Black "Amaya Retamozo, Miguel Matias"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1166"]
[PlyCount "34"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. Bd3 Nc6 6. c3 Bd6 7. Nbd2 Nf6 8. 0-0 0-0 9. Re1 Re8 10. b3 a6 11. Bb2 Qd7 12. Qc2 b6 13. c4 Nb4 14. Qc3 Nxd3 15. Qxd3 c6 16. Qc3 Bxf3 17. Nxf3 a5 1/2-1/2

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.18"]
[Round "5"]
[White "Amaya Retamozo, Miguel Matias"]
[Black "Dongo Ccorahua, Leonardo Bruno"]
[Result "1-0"]
[ECO "D12"]
[BlackElo "1115"]
[PlyCount "53"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Bf5 5. Nf3 e6 6. a3 Bd6 7. Qb3 Qc7 8. Nh4 Bg6 9. c5 Be7 10. g3 0-0 11. Nxg6 fxg6 12. Bg2 Nbd7 13. Qc2 e5 14. b4 Rae8 15. 0-0 Ne4 16. Nxe4 dxe4 17. Bxe4 exd4 18. exd4 Bf6 19. Be3 Rf7 20. Rad1 Rfe7 21. Bg2 Nf8 22. Bf4 Qc8 23. Qc4+ Kh8 24. Bd6 Qe6 25. d5 Qe2 26. Qxe2 Rxe2 27. dxc6 1-0

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.17"]
[Round "3"]
[White "Amaya Retamozo, Miguel Matias"]
[Black "Ruiz Espinola, Osvaldo German"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1128"]
[PlyCount "57"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. d3 d6 6. 0-0 Bg4 7. h3 Bh5 8. Be3 Nd4 9. Bxd4 exd4 10. Na4 0-0 11. Re1 Bb4 12. c3 dxc3 13. bxc3 Ba5 14. Rb1 d5 15. exd5 Nxd5 16. Bxd5 Qxd5 17. Re3 b5 18. c4 bxc4 19. dxc4 Qxc4 20. Qb3 Qf4 21. Nh2 c6 22. Nc5 Rfd8 23. Ng4 Bxg4 24. hxg4 Bb6 25. Nd3 Qxg4 26. Ne5 Qh5 27. Rf3 Qxe5 28. Qxf7+ Kh8 29. Rf1 0-1

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.17"]
[Round "4"]
[White "Monteza Requena, Thiago Gael"]
[Black "Amaya Retamozo, Miguel Matias"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "106"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Nc3 c5 4. dxc5 e6 5. b4 a6 6. Bg5 Nc6 7. a3 d4 8. Bxf6 Qxf6 9. Ne4 Qd8 10. c3 e5 11. e3 dxc3 12. Qxd8+ Nxd8 13. Nxc3 g6 14. Bc4 Be6 15. Bxe6 Nxe6 16. Nxe5 Bg7 17. f4 g5 18. 0-0 gxf4 19. exf4 f6 20. Nd3 f5 21. Rac1 0-0-0 22. Nb2 Rd2 23. Nc4 Rd3 24. Rfe1 Nxf4 25. Ne2 Nxe2+ 26. Rxe2 Bd4+ 27. Kf1 Kc7 28. Rd2 Rxd2 29. Nxd2 Be3 30. Rd1 Rd8 31. Ke2 Re8 32. Kf1 Kc6 33. Re1 Re7 34. g3 Bg5 35. Rxe7 Bxe7 36. a4 Bg5 37. Ke2 Kd5 38. Nb3 Kc4 39. b5 axb5 40. a5 Bd8 41. Nd2+ Kc3 42. Nf3 b4 43. Kd1 Kb2 44. h4 h5 45. Nd4 Bxa5 46. Nxf5 Ka2 47. Ne3 b3 48. Nc4 Bc7 49. Ke2 Bxg3 50. Kf3 Bxh4 51. Kg2 b2 52. Nxb2 Kxb2 53. Kh3 Bf2 0-1

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.16"]
[Round "1"]
[White "Amaya Retamozo, Miguel Matias"]
[Black "Nunez Pariona, Thiago Williams"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1280"]
[PlyCount "66"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nf6 5. Nf3 e6 6. Bg5 Nbd7 7. Bb5 a6 8. Ba4 Be7 9. Ne5 0-0 10. f3 h6 11. Bh4 Nh7 12. Bxe7 Qxe7 13. Qd3 Nxe5 14. dxe5 Bd7 15. 0-0-0 Bxa4 16. Nxa4 b5 17. Nc3 b4 18. Na4 a5 19. h4 Rab8 20. Qb3 Rfc8 21. Kb1 Qc7 22. Rhe1 Nf8 23. Rc1 Qc6 24. f4 Nd7 25. c3 Qa6 26. Re3 bxc3 27. Qa3 d4 28. Re4 Qd3+ 29. Ka1 cxb2+ 30. Qxb2 Rxb2 31. Rxc8+ Kh7 32. Re1 Rb4 33. Rec1 Rxa4 0-1

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.16"]
[Round "2"]
[White "Paucar Perea, Facundo Nicolas"]
[Black "Amaya Retamozo, Miguel Matias"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "86"]
[EventDate "2023.10.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c6 4. Nf3 Bb4+ 5. c3 Ba5 6. b4 Bb6 7. Bd3 Ne7 8. 0-0 0-0 9. Nbd2 Nf5 10. Re1 Na6 11. a3 Nc7 12. Nf1 a6 13. Ng3 Nxg3 14. fxg3 f5 15. Rf1 h6 16. Rf2 Bd7 17. Qf1 Rf7 18. Nh4 Kh7 19. h3 Qe7 20. Bd2 Raf8 21. Rf3 Be8 22. g4 Qxh4 23. g3 Qe7 24. gxf5 Kg8 25. Qf2 exf5 26. Bxf5 g6 27. Bxh6 Rxf5 28. Bxf8 Rxf8 29. Rf1 Ne6 30. h4 Bd8 31. Kg2 Kg7 32. Kg1 b5 33. Kh1 Rxf3 34. Qxf3 Qf8 35. Qg2 Qe7 36. Qf2 g5 37. Rg1 Kh6 38. Qh2 Bh5 39. hxg5+ Kxg5 40. Qd2+ Kg6 41. Qd3+ Kg7 42. Kg2 Qg5 43. Rh1 Nf4+ 0-1

