[Event "Pan American-ch Amateur U1700"]
[Site "San Jose"]
[Date "2019.10.23"]
[Round "2.28"]
[White "Alvarez Alvarez, Johanel"]
[Black "Gonzalez Quesada, Matias"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1160"]
[PlyCount "69"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e5 4. Bc4 Nf6 5. d3 d5 6. exd5 Nxd5 7. 0-0 Be6 8. Re1 Bd6 9. d4 cxd4 10. cxd4 f6 11. dxe5 fxe5 12. Bxd5 Bxd5 13. Qxd5 Qe7 14. Nc3 0-0-0 15. Bg5 Qd7 16. Bxd8 Qxd8 17. Qe6+ Qd7 18. Qxd7+ Kxd7 19. Rad1 Ke6 20. Nd4+ Nxd4 21. Rxd4 Bc5 22. Rd5 Bd6 23. f4 Ke7 24. fxe5 Bb4 25. e6 Bd6 26. Nb5 Bb4 27. Rd7+ Ke8 28. Rxb7 a5 29. Rb8+ Ke7 30. Rxh8 h6 31. Rh7 Kf8 32. e7+ Ke8 33. Rxg7 a4 34. Rd1 a3 35. Rd8# 1-0

[Event "Pan American-ch Amateur U1700"]
[Site "San Jose"]
[Date "2019.10.23"]
[Round "1.3"]
[White "Aponte Gomez, Edgar Patricio"]
[Black "Alvarez Alvarez, Johanel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1656"]
[BlackElo "1160"]
[PlyCount "73"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Be7 5. Bd3 b6 6. c3 Bb7 7. Nbd2 Nbd7 8. h3 0-0 9. 0-0 c5 10. Ne5 c4 11. Bc2 b5 12. g4 a5 13. Ndf3 Nxe5 14. Nxe5 b4 15. Ba4 Bd6 16. Bg5 Bxe5 17. dxe5 h6 18. Bh4 g5 19. exf6 Qxf6 20. Bg3 bxc3 21. bxc3 Qxc3 22. Rc1 Qf6 23. Qd4 Qf3 24. Bd1 Qe4 25. Qxe4 dxe4 26. Be2 Rac8 27. Rc3 Ba6 28. Rfc1 Rfd8 29. Bxc4 Bxc4 30. Rxc4 Rd1+ 31. Rxd1 Rxc4 32. Rd4 Rxd4 33. exd4 f5 34. Be5 Kf7 35. a4 Kg6 36. Bc7 h5 37. Bxa5 1-0

[Event "Pan American-ch U16"]
[Site "San Jose"]
[Date "2017.07.01"]
[Round "1"]
[White "Alvarez Alvarez, Johanel"]
[Black "Yie, Kevin Yi Xiao"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1844"]
[PlyCount "82"]
[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. Nf3 e6 3. Nc3 Nc6 4. Bb5 Be7 5. d3 Nd4 6. Ba4 a6 7. a3 b5 8. Bb3 Nxb3 9. cxb3 d5 10. d4 dxe4 11. Nxe4 cxd4 12. 0-0 Bb7 13. Re1 Nf6 14. Nxf6+ Bxf6 15. Bf4 0-0 16. Ne5 Qd5 17. Qg4 Rad8 18. Bh6 Bxe5 19. Rxe5 Qxe5 20. f4 Qf6 21. Bg5 Qg6 22. h3 h6 23. Bxd8 Qxg4 24. hxg4 Rxd8 25. Kf2 Be4 26. Re1 Bc2 27. Ke2 d3+ 28. Kd2 Rd4 29. g3 g5 30. Kc3 d2 31. Kxd4 dxe1Q 32. fxg5 Qe4+ 33. Kc5 Qd5+ 34. Kb6 Qd6+ 35. Ka5 hxg5 36. a4 bxa4 37. Kxa4 Qc6+ 38. Kb4 f6 39. Ka3 Qb5 40. Ka2 Qxb3+ 41. Ka1 Qa4# 0-1

