[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.21"]
[Round "9"]
[White "Chinguel Pena, Jefferson Neymar"]
[Black "Velasquez Pastor, William"]
[Result "1-0"]
[ECO "B45"]
[BlackElo "1161"]
[PlyCount "75"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nxc6 bxc6 6. Be2 Nf6 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 Nxe4 10. Bxg7 Qg5 11. Bxh8 Qxg2 12. Rf1 f6 13. Bf3 Qg8 14. Bxe4 Qxh8 15. Qh5+ Kd8 16. Qxh7 Qf8 17. a3 f5 18. Bf3 Qd6 19. Qh4+ Kc7 20. Qg3 Ba6 21. Qxd6+ Kxd6 22. Be2 Bxe2 23. Kxe2 Rb8 24. b4 c5 25. Rab1 cxb4 26. Rxb4 Rc8 27. Rd1+ Ke5 28. c4 d5 29. cxd5 exd5 30. f4+ Kd6 31. Rbd4 Rc2+ 32. R1d2 Rc3 33. Rxd5+ Ke6 34. R5d3 Rc4 35. Re3+ Kf6 36. Rd6+ Kf7 37. Rd7+ Kf6 38. Rxa7 1-0

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.20"]
[Round "8"]
[White "Monteza Requena, Thiago Gael"]
[Black "Chinguel Pena, Jefferson Neymar"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "87"]
[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 g6 3. Bf4 Bg7 4. Nc3 0-0 5. h3 d5 6. e3 a6 7. Be5 Nc6 8. Bxf6 Bxf6 9. Bd3 Nb4 10. a3 Nxd3+ 11. Qxd3 b5 12. 0-0 Bb7 13. Rfe1 Qd6 14. e4 dxe4 15. Nxe4 Qe6 16. Nxf6+ Qxf6 17. b4 e6 18. Re3 Rad8 19. c4 bxc4 20. Qxc4 Bxf3 21. Rxf3 Qxd4 22. Rc1 Qxc4 23. Rxc4 Rd7 24. a4 e5 25. a5 Rc8 26. Rfc3 Kf8 27. Rc6 Ra8 28. Rxc7 Rxc7 29. Rxc7 Ke8 30. Kf1 h5 31. h4 f5 32. f3 Kd8 33. Rg7 Kc8 34. Rxg6 Rb8 35. Rg5 Rxb4 36. Rxh5 Ra4 37. Rxf5 Rxa5 38. h5 Ra1+ 39. Kf2 a5 40. h6 a4 41. Rxe5 a3 42. h7 Rh1 43. Re8+ Kb7 44. h8Q 1-0

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.19"]
[Round "7"]
[White "Chinguel Pena, Jefferson Neymar"]
[Black "Lavado Ladera, Cris Adrian"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1070"]
[PlyCount "28"]
[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. Be3 Bd6 5. Nf3 Nf6 6. Be2 Nbd7 7. 0-0 0-0 8. Bg5 c6 9. Qd3 Qc7 10. Qd2 h6 11. Bh4 Re8 12. a3 b6 13. b4 a5 14. b5 Ne4 0-1

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.19"]
[Round "6"]
[White "Tagle Soto, Gabriel Ignacio"]
[Black "Chinguel Pena, Jefferson Neymar"]
[Result "1/2-1/2"]
[ECO "B83"]
[WhiteElo "1103"]
[PlyCount "81"]
[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 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e6 6. f3 Be7 7. Be3 0-0 8. Be2 Nc6 9. 0-0 Nxd4 10. Qxd4 a6 11. Kh1 b5 12. f4 Bb7 13. f5 e5 14. Qd3 b4 15. Nd5 Nxd5 16. exd5 Bg5 17. Bxg5 Qxg5 18. f6 e4 19. Qd4 Bxd5 20. fxg7 Rfb8 21. Rf6 e3 22. Bf3 Bxf3 23. Rxf3 Qe5 24. Qxe5 dxe5 25. Rxe3 f6 26. Rg3 Rb7 27. Rf1 Rf7 28. h4 Rxg7 29. Rgf3 Rg4 30. g3 a5 31. Rxf6 Rxg3 32. Re6 Rh3+ 33. Kg2 Rxh4 34. Rxe5 Rc4 35. Rg5+ Kh8 36. Kh3 Rxc2 37. Rf7 Rg8 38. Rh5 Rg7 39. Rf8+ Rg8 40. Rf7 Rg7 41. Rf8+ 1/2-1/2

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.18"]
[Round "5"]
[White "Chinguel Pena, Jefferson Neymar"]
[Black "Vasquez Amez, Elias Wilder"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "47"]
[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. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. e5 Ng8 7. 0-0 d6 8. exd6 cxd6 9. cxd4 Bb6 10. d5 Na5 11. Bb5+ Bd7 12. Bxd7+ Qxd7 13. Nc3 Ne7 14. Bg5 0-0 15. Qd3 Rfe8 16. b4 Qf5 17. Qxf5 Nxf5 18. bxa5 Bxa5 19. Nb5 Rac8 20. Nfd4 Re5 21. Nxf5 Rxf5 22. Nxd6 Rxg5 23. Nxc8 Rxd5 24. Ne7+ 1-0

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.17"]
[Round "3"]
[White "Chinguel Pena, Jefferson Neymar"]
[Black "Rengifo Villanueva, Steven Adriano"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "62"]
[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. d4 d6 4. d5 Nce7 5. Nc3 Bg4 6. Be2 c6 7. 0-0 cxd5 8. Nxd5 Nxd5 9. exd5 Nf6 10. Bg5 Be7 11. Qd3 0-0 12. h3 Bd7 13. Rfd1 e4 14. Qd4 exf3 15. Bxf3 h6 16. Bh4 Qb6 17. Qc3 Nxd5 18. Bxd5 Bxh4 19. Rd4 Bf6 20. Rb4 Bxc3 21. Rxb6 axb6 22. bxc3 Bc6 23. Bb3 Rfe8 24. Rd1 Rad8 25. Rd4 Re4 26. Rd3 d5 27. c4 d4 28. c3 Kf8 29. f3 Re5 30. Rxd4 Rxd4 31. cxd4 Re1+ 0-1

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.17"]
[Round "4"]
[White "Paucar Perea, Facundo Nicolas"]
[Black "Chinguel Pena, Jefferson Neymar"]
[Result "0-1"]
[ECO "B51"]
[PlyCount "54"]
[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 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Bxd7+ Bxd7 5. 0-0 Nf6 6. Qe2 e6 7. c3 Be7 8. d4 cxd4 9. cxd4 Bc6 10. Nc3 0-0 11. e5 dxe5 12. dxe5 Nd7 13. Rd1 Qc7 14. Bf4 b6 15. Rd2 Bxf3 16. Qxf3 Nxe5 17. Bxe5 Qxe5 18. Re1 Qf6 19. Qxf6 Bxf6 20. Ne4 Be7 21. Rd7 Rfe8 22. Nc3 Bg5 23. Rd3 Rad8 24. Rg3 Bd2 25. Rd1 Bxc3 26. Rxd8 Rxd8 27. Rxc3 Rd1# 0-1

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.16"]
[Round "2"]
[White "Arana Bello, Bruno Josef"]
[Black "Chinguel Pena, Jefferson Neymar"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1274"]
[PlyCount "65"]
[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. c4 e5 2. d3 Nf6 3. Nf3 Nc6 4. g3 Be7 5. Bg2 0-0 6. 0-0 d5 7. cxd5 Nxd5 8. Nc3 Be6 9. a3 Qd7 10. Qc2 Rfd8 11. Rd1 Bh3 12. Nxd5 Bxg2 13. Nxe7+ Nxe7 14. Kxg2 Nc6 15. Be3 Qf5 16. Nh4 Qh5 17. b4 Nd4 18. Bxd4 exd4 19. Qxc7 Re8 20. Qxb7 Reb8 21. Qf3 Qb5 22. Rac1 Qa4 23. Rc7 Rf8 24. Ra1 Qb5 25. Rc5 Qe8 26. Rac1 Qe7 27. Rc7 Qd6 28. Nf5 Qg6 29. Ne7+ Kh8 30. Nxg6+ fxg6 31. Qb7 Rae8 32. Rxg7 Rg8 33. Rxh7# 1-0

[Event "Pan American-ch School U11 12th"]
[Site "Callao"]
[Date "2023.10.16"]
[Round "1"]
[White "Chinguel Pena, Jefferson Neymar"]
[Black "Huacce Rojas, Milwer Sebastian"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1205"]
[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 c5 2. Nf3 Nc6 3. Be2 Nf6 4. Nc3 e6 5. 0-0 Be7 6. d3 0-0 7. h3 d5 8. Be3 d4 9. Bd2 dxc3 10. Bxc3 Nd4 11. e5 Nxf3+ 12. Bxf3 Nd5 13. Qd2 Bg5 14. Qe1 Bd7 15. Qe4 Nxc3 16. bxc3 Bc6 17. Qe2 Bxf3 18. Qxf3 Qd5 19. Qxd5 exd5 20. c4 dxc4 21. dxc4 Rfe8 22. f4 Be7 23. Rab1 b6 24. Rfe1 Rad8 25. Re2 Rd4 26. Rf2 Rxc4 0-1

