[Event "Pan American-ch Amateur U1700"]
[Site "San Jose"]
[Date "2019.10.23"]
[Round "2.21"]
[White "Campos Briceno, Jose Miguel"]
[Black "Briones Espino, Martin Daniel"]
[Result "0-1"]
[ECO "B49"]
[BlackElo "1522"]
[PlyCount "51"]
[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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 a6 6. 0-0 Qc7 7. Be3 Nf6 8. Nc3 b5 9. a3 Bb7 10. f4 d6 11. Bf3 Rc8 12. Qe1 Na5 13. Rd1 Nc4 14. Bc1 Be7 15. Kh1 0-0 16. Qg3 Rfd8 17. Rfe1 Bf8 18. Rd3 Nd7 19. b3 Ncb6 20. e5 dxe5 21. fxe5 Nc5 22. Ne4 Bxe4 23. Rxe4 Nxd3 24. Bh6 Rxd4 25. cxd3 Rxe4 26. Bxe4 0-1

[Event "Pan American-ch Amateur U1700"]
[Site "San Jose"]
[Date "2019.10.23"]
[Round "1.17"]
[White "Wong Yau, Daniel Segundo"]
[Black "Campos Briceno, Jose Miguel"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1476"]
[PlyCount "127"]
[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. Nc3 Nc6 3. Bb5 Qc7 4. a4 e6 5. d3 Nf6 6. f4 d5 7. e5 Nd7 8. Bxc6 Qxc6 9. Nf3 Be7 10. 0-0 b6 11. Qe1 Bb7 12. Qg3 g6 13. Bd2 f5 14. Ng5 d4 15. Nb5 a6 16. Na3 Bxg5 17. Qxg5 Kf7 18. Nc4 Kf8 19. Nd6 Rg8 20. Rf3 Rg7 21. Rg3 Kg8 22. h4 h5 23. b3 Qc7 24. Kf2 Bc6 25. Rh3 Qd8 26. Qg3 b5 27. a5 Kh7 28. Rhh1 Rg8 29. Nf7 Qe7 30. Ng5+ Kh8 31. c3 Rac8 32. cxd4 cxd4 33. b4 Bd5 34. Rac1 Nb8 35. Nf3 Nc6 36. Qg5 Bxf3 37. Kxf3 Qxg5 38. hxg5 Rc7 39. Rc5 Rgc8 40. Rhc1 Kg8 41. Be1 Kf8 42. g3 Ke7 43. Ke2 Kd7 44. Kd1 Kd8 45. R1c2 Kd7 46. Kc1 Kd8 47. Kb2 Kd7 48. Kb3 Kd8 49. Bd2 Nxa5+ 50. Kb2 Rxc5 51. bxc5 Nc6 52. Ka3 a5 53. Rb2 Rb8 54. Be1 Kc7 55. Bf2 Nb4 56. Rb3 Rd8 57. Kb2 Kc6 58. Be1 Kxc5 59. Bxb4+ axb4 60. Kc2 Ra8 61. Kb2 Ra3 62. Rxa3 bxa3+ 63. Kxa3 b4+ 64. Ka4 1/2-1/2

