[Event "Pan American-ch U18"]
[Site "San Jose"]
[Date "2017.07.03"]
[Round "5"]
[White "Arce Chevez, Amado Gonzalo"]
[Black "Lopez, Pablo Roberto"]
[Result "1/2-1/2"]
[ECO "D38"]
[PlyCount "55"]
[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. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. Nf3 0-0 6. e3 c5 7. a3 Bxc3+ 8. bxc3 Qa5 9. Qb3 Ne4 10. Rc1 Nxg5 11. Nxg5 cxd4 12. cxd5 dxe3 13. fxe3 Qxd5 14. Qxd5 exd5 15. g3 h6 16. Nh3 Bxh3 17. Bxh3 Re8 18. Kf2 Nc6 19. Rb1 Re7 20. Rhd1 Rd8 21. Rb5 b6 22. Rbxd5 Rxd5 23. Rxd5 Na5 24. Rd7 Rxd7 25. Bxd7 Kf8 26. Bb5 Ke7 27. Kf3 Kd6 28. Ke4 1/2-1/2

[Event "Pan American-ch U18"]
[Site "San Jose"]
[Date "2017.07.02"]
[Round "2"]
[White "Lopez, Pablo Roberto"]
[Black "Alvarado Castro, Jeaustin"]
[Result "1-0"]
[ECO "C41"]
[BlackElo "1559"]
[PlyCount "53"]
[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 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. Be3 Nbd7 8. Qd2 Ne5 9. Bb3 Nfg4 10. f4 Nxe3 11. Qxe3 Ng4 12. Qd2 Re8 13. 0-0-0 Nf6 14. h3 Nd7 15. g4 h6 16. Nf5 Bf6 17. Qd5 Rf8 18. h4 Nb6 19. Nxh6+ gxh6 20. Qh5 Bxc3 21. bxc3 Qf6 22. f5 Re8 23. g5 hxg5 24. hxg5 Qg7 25. f6 Bg4 26. Bxf7+ Qxf7 27. Qh8# 1-0

[Event "Pan American-ch U18"]
[Site "San Jose"]
[Date "2017.07.01"]
[Round "1"]
[White "Marquez Pereira, Juan Eduardo"]
[Black "Lopez, Pablo Roberto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1940"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Nf3 Bg4 7. h3 Bf5 8. Ne5 e6 9. Qe2 Bb4 10. Bd2 0-0 11. 0-0-0 Nbd7 12. g4 Bg6 13. h4 Bxc3 14. Bxc3 Qc7 15. f3 h6 16. Nxg6 fxg6 17. Bxe6+ Kh8 18. Qd3 Nh7 19. g5 Rae8 20. Qxg6 Qd6 21. gxh6 Qf4+ 22. Bd2 Qf6 23. hxg7+ Qxg7 24. Qxg7+ Kxg7 25. Bxd7 Rd8 26. Rhg1+ Kf7 27. Bf5 Nf6 28. Rde1 Rh8 29. Bg5 Rde8 30. Re5 Nh5 31. Rge1 Rxe5 32. dxe5 Re8 33. e6+ Kg7 34. e7 Nf6 35. Re6 Nd5 36. Bg6 Nc7 37. Bxe8 Nxe6 38. Bh5 Nxg5 39. hxg5 Kg8 40. e8Q+ Kh7 41. Bg6+ Kg7 42. Qf7+ Kh8 43. Qh7# 1-0

