[Event "Pan American-ch U16"]
[Site "San Jose"]
[Date "2017.07.04"]
[Round "6"]
[White "De Leon, Roberto1111"]
[Black "Pirir S, Juan Jose"]
[Result "1/2-1/2"]
[ECO "B20"]
[BlackElo "1965"]
[PlyCount "85"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 g6 3. c3 Bg7 4. d3 Nc6 5. Nf3 d6 6. h3 Nf6 7. Bf4 0-0 8. 0-0 e6 9. Re1 d5 10. exd5 Nxd5 11. Bg3 a6 12. a3 b5 13. Ba2 b4 14. axb4 cxb4 15. Bxd5 exd5 16. d4 Qb6 17. Qb3 Be6 18. Nbd2 a5 19. Ne5 Nxe5 20. Bxe5 Bxe5 21. Rxe5 Qd6 22. Ree1 Rfc8 23. Re3 bxc3 24. bxc3 Rcb8 25. Qa2 a4 26. Ree1 Rb7 27. Reb1 Rc7 28. Rc1 a3 29. Rab1 Bf5 30. Rb5 Qa6 31. Rb3 Re7 32. Nb1 Bxb1 33. Rbxb1 Qc4 34. Rc2 Qxa2 35. Rxa2 Rc7 36. Rb3 Raa7 37. Kf1 Kg7 38. Ke2 Kf6 39. Kd2 Kf5 40. Kd3 h5 41. g3 Ra5 42. Rb6 g5 43. Rb3 1/2-1/2

[Event "Pan American-ch U16"]
[Site "San Jose"]
[Date "2017.07.02"]
[Round "3"]
[White "Ramirez Gonzalez, Mauricio"]
[Black "Pirir S, Juan Jose"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2224"]
[BlackElo "1965"]
[PlyCount "57"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 Bg7 5. Nc3 d6 6. Bc4 Nf6 7. h3 0-0 8. Nf3 a6 9. Qe2 e6 10. 0-0 b5 11. Bb3 Bb7 12. e5 dxe5 13. dxe5 Nfd7 14. Ne4 Nc6 15. Bg5 Qc7 16. Nf6+ Kh8 17. Nxd7 Qxd7 18. Rfd1 Qc7 19. Rac1 Qb6 20. Rd7 h6 21. Be3 Qa5 22. Rxb7 Rfc8 23. Rxf7 Nxe5 24. Rxc8+ Rxc8 25. Rxg7 Nxf3+ 26. Qxf3 Qe1+ 27. Kh2 Kxg7 28. Qb7+ Kf6 29. Qxc8 1-0

[Event "Pan American-ch U16"]
[Site "San Jose"]
[Date "2017.07.01"]
[Round "1"]
[White "Pirir S, Juan Jose"]
[Black "Solano Cordero, Jorge"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1965"]
[BlackElo "1504"]
[PlyCount "49"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[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. Be2 Nh6 7. b3 cxd4 8. c4 Ng4 9. Nxd4 Nxf2 10. Kxf2 Bc5 11. Be3 Nxd4 12. b4 Qd8 13. bxc5 Nf5 14. cxd5 Qh4+ 15. g3 Qe4 16. Bf4 g5 17. Bf3 Qd4+ 18. Qxd4 Nxd4 19. Bxg5 Nc2 20. Nc3 Nxa1 21. Rxa1 Rg8 22. Bf6 a6 23. Na4 Rb8 24. d6 b5 25. Nb6 1-0

