[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.10.02"]
[Round "4.4"]
[White "Ortiz Sanchez, Dandy Ismael"]
[Black "Rivera Delgado, Amos Octavio"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "132"]
[EventDate "2021.09.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "UNI B"]
[BlackTeam "Centro America"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 c6 2. d4 d5 3. e5 e6 4. Nf3 c5 5. c3 Nc6 6. Bd3 Qb6 7. 0-0 Bd7 8. Bc2 Nge7 9. Re1 h6 10. b3 cxd4 11. cxd4 Nb4 12. Nc3 Nxc2 13. Qxc2 Rc8 14. Qd3 Nf5 15. Bb2 Be7 16. Rac1 0-0 17. Rc2 Qa5 18. Rec1 Rc6 19. Ba1 Rfc8 20. Ne2 Qxa2 21. Rxa2 Rxc1+ 22. Nxc1 Rxc1+ 23. Qf1 Rxf1+ 24. Kxf1 Bb5+ 25. Kg1 a6 26. Rc2 h5 27. Bc3 g5 28. h3 g4 29. hxg4 hxg4 30. Nh2 g3 31. Ng4 gxf2+ 32. Kxf2 Bh4+ 33. Kf3 Bd3 34. Ra2 Be4+ 35. Ke2 Bxg2 36. Nf6+ Kg7 37. Ne8+ Kg6 38. Nd6 Ng3+ 39. Kd3 Bf1+ 40. Kc2 b5 41. Be1 f5 42. exf6 Kxf6 43. Rxa6 Ke7 44. Bb4 Kd7 45. Ra7+ Kc6 46. Bc5 Ne4 47. Nxe4 dxe4 48. Ra6+ Kd7 49. Ra7+ Ke8 50. Kd2 Bg5+ 51. Ke1 Bd3 52. Rh7 e3 53. Rh2 Bf4 54. Rg2 Kd7 55. Ra2 Bg3+ 56. Kd1 Kc6 57. Rg2 Bf2 58. Bb4 Bf1 59. Rg5 e2+ 60. Kc2 Bxd4 61. Be1 b4 62. Bxb4 e5 63. Be1 Kd5 64. Kd3 Bf2 65. Kd2 Bc5 66. Kd3 Bb4 0-1

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.09.26"]
[Round "2.3"]
[White "Quintero Obando, Lesber Alexander"]
[Black "Rivera Delgado, Amos Octavio"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1424"]
[PlyCount "70"]
[EventDate "2021.09.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Nicaragua CC"]
[BlackTeam "Centro America"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Be3 Nf6 6. c4 Bg4 7. Nc3 e6 8. Be2 dxc4 9. Bxc4 Bb4 10. a3 Bxc3+ 11. bxc3 Qa5 12. Bd2 0-0 13. h3 Bh5 14. 0-0 Ne4 15. Be2 Nxc3 16. Bxc3 Qxc3 17. d5 Bxf3 18. Bxf3 Nd4 19. d6 Nxf3+ 20. Qxf3 Qxf3 21. gxf3 Rad8 22. Rfd1 Rd7 23. Rac1 Rfd8 24. Kg2 f6 25. Rc7 Rxd6 26. Rxd6 Rxd6 27. Rxb7 Ra6 28. Rb3 e5 29. Kg3 Ra4 30. h4 Kf7 31. Rb7+ Kg6 32. h5+ Kh6 33. Rb4 Rxa3 34. Kg4 Rd3 35. f4 Rd4 0-1

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.09.25"]
[Round "1.4"]
[White "Rivera Delgado, Amos Octavio"]
[Black "Marquez Carrero, Rafael Alfonso"]
[Result "0-1"]
[ECO "E61"]
[BlackElo "1054"]
[PlyCount "58"]
[EventDate "2021.09.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Centro America"]
[BlackTeam "Torre Fuerte"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 d6 2. c4 c5 3. e3 cxd4 4. exd4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Be2 0-0 8. 0-0 Qb6 9. Rb1 Bf5 10. Bd3 Bg4 11. h3 Bxf3 12. Qxf3 Nfd7 13. Be3 Nc6 14. Nd5 Qd8 15. Qe4 f5 16. Qe6+ Rf7 17. c5 Nf8 18. Nxe7+ Nxe7 19. Qxd6 Qe8 20. Bc4 Rd8 21. Bxf7+ Kxf7 22. Qf4 Nd5 23. Qh4 Nxe3 24. fxe3 Qxe3+ 25. Rf2 Rxd4 26. g4 Bf6 27. Qxf6+ Kxf6 28. gxf5 gxf5 29. Rbf1 Rd3 0-1

