[Event "Pan American-ch Amateur U1700"]
[Site "San Jose"]
[Date "2019.10.23"]
[Round "2.22"]
[White "Chacon Masis, Jared Eduardo"]
[Black "Segura Cordero, Ariel"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1378"]
[PlyCount "131"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. Nc3 h6 6. Bd2 Nf6 7. h3 0-0 8. a3 Be6 9. Bb5 a6 10. Bxc6 bxc6 11. 0-0 Rb8 12. Rb1 Re8 13. Na4 Ba7 14. Nc3 Bd7 15. Re1 Rb7 16. Be3 Qb8 17. Bxa7 Qxa7 18. Rf1 d5 19. exd5 cxd5 20. Re1 e4 21. Nh2 Bc6 22. b3 Rbb8 23. Ng4 Nxg4 24. Qxg4 Qc5 25. Ne2 Re6 26. Nf4 Rf6 27. Rbc1 g5 28. g3 Kf8 29. Nh5 Rxf2 30. b4 Qb6 31. Kh1 e3 32. c3 d4+ 33. Kg1 f5 34. Qxd4 Rg2+ 35. Kf1 Rf2+ 36. Kg1 Rg2+ 37. Kf1 Rf2+ 38. Kg1 Qxd4 39. cxd4 Bf3 40. Rxe3 Rg2+ 41. Kf1 Rh2 42. Ke1 Bxh5 43. Rxc7 Re8 44. Rxe8+ Kxe8 45. d5 Rxh3 46. d6 Rxg3 47. Kd2 f4 48. Ke1 Re3+ 49. Kf2 Rxd3 50. Rh7 Rxd6 51. a4 Bf7 52. Rh8+ Ke7 53. b5 axb5 54. axb5 Rb6 55. Rh7 Kf8 56. Kg2 Kg8 57. Rxf7 Kxf7 58. Kh3 h5 59. Kh2 Rxb5 60. Kh3 Rb3+ 61. Kh2 g4 62. Kh1 h4 63. Kh2 Rb2+ 64. Kh1 g3 65. Kg1 f3 66. Kh1 0-1

[Event "Pan American-ch Amateur U1700"]
[Site "San Jose"]
[Date "2019.10.23"]
[Round "1.19"]
[White "Sandi Quiros, Andrey"]
[Black "Chacon Masis, Jared Eduardo"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1405"]
[PlyCount "87"]
[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. c4 c5 2. Nc3 Nf6 3. g3 e6 4. e4 h6 5. Bg2 Be7 6. Nge2 d6 7. 0-0 e5 8. d3 Bd7 9. h3 a6 10. a4 Nc6 11. Be3 Rb8 12. f4 exf4 13. Nxf4 Nd4 14. Nfd5 Nxd5 15. Nxd5 Bc6 16. Nxe7 Qxe7 17. b4 Qd8 18. b5 Bd7 19. Bxd4 cxd4 20. Qb3 axb5 21. cxb5 Be6 22. Qb4 Qb6 23. Rfc1 0-0 24. a5 Qd8 25. Qxd4 Ra8 26. b6 Qd7 27. Rc7 Qb5 28. Rxb7 Qc5 29. Qxc5 dxc5 30. Rc7 Rac8 31. Rxc8 Rxc8 32. b7 Rb8 33. a6 c4 34. dxc4 Bxc4 35. a7 Rxb7 36. a8Q+ Kh7 37. Qxb7 Be6 38. e5 g6 39. Rf1 Kg7 40. Bd5 Bxd5 41. Qxd5 h5 42. Rxf7+ Kh6 43. Qd2+ g5 44. Qd6# 1-0

