
[Event "9th ch-Iberoamericano"]
[Site "Panama City PAN"]
[Date "2023.11.30"]
[Round "7.75"]
[White "Herrera Gomez, Ivan Said"]
[Black "Sierra, Guillermo"]
[Result "1-0"]
[WhiteElo "1148"]
[BlackElo "1394"]
[ECO "C50"]
[PlyCount "111"]
1.e4 e5 2.Nf3 Nc6 3.Bc4 h6 4.h3 Nf6 5.d3 Bc5 6.Be3 Bxe3 7.fxe3 d6 8.Nc3 a6 9.O-O O-O 10.a3 b5 11.Ba2 Ne7 12.Qe1 Ng6 13.Qg3 c6 14.Qxg6 Be6 15.Bxe6 fxe6 16.Qg3 Qb6 17.Qf2 Qd8 18.d4 exd4 19.exd4 Nh7 20.Qd2 Qb6 21.Kh1 Ra7 22.e5 d5 23.Qd3 Rff7 24.Nd2 Ng5 25.Rxf7 Rxf7 26.Rf1 Qc7 27.Rxf7 Qxf7 28.Qf1 Qe7 29.Nb3 Qa7 30.Nc5 a5 31.h4 Nh7 32.Nxe6 Qe7 33.Qf5 Qxh4+ 34.Kg1 Qe1+ 35.Kh2 Qh4+ 36.Qh3 Qe7 37.Nc5 Ng5 38.Qf5 b4 39.axb4 axb4 40.Na2 Qe8 41.g4 Qe7 42.Kg2 Nh7 43.Qe6+ Qxe6 44.Nxe6 Kf7 45.Nxg7 Kxg7 46.Nxb4 Kg6 47.Nxc6 Ng5 48.Ne7+ Kf7 49.Nxd5 Ke6 50.c4 Ne4 51.Ne3 Ng5 52.b4 Nf7 53.b5 Nd8 54.Kg3 Nb7 55.Kf4 Nd8 56.d5+ 1-0
[Site "Panama City PAN"]
[Date "2023.11.30"]
[Round "7.75"]
[White "Herrera Gomez, Ivan Said"]
[Black "Sierra, Guillermo"]
[Result "1-0"]
[WhiteElo "1148"]
[BlackElo "1394"]
[ECO "C50"]
[PlyCount "111"]
1.e4 e5 2.Nf3 Nc6 3.Bc4 h6 4.h3 Nf6 5.d3 Bc5 6.Be3 Bxe3 7.fxe3 d6 8.Nc3 a6 9.O-O O-O 10.a3 b5 11.Ba2 Ne7 12.Qe1 Ng6 13.Qg3 c6 14.Qxg6 Be6 15.Bxe6 fxe6 16.Qg3 Qb6 17.Qf2 Qd8 18.d4 exd4 19.exd4 Nh7 20.Qd2 Qb6 21.Kh1 Ra7 22.e5 d5 23.Qd3 Rff7 24.Nd2 Ng5 25.Rxf7 Rxf7 26.Rf1 Qc7 27.Rxf7 Qxf7 28.Qf1 Qe7 29.Nb3 Qa7 30.Nc5 a5 31.h4 Nh7 32.Nxe6 Qe7 33.Qf5 Qxh4+ 34.Kg1 Qe1+ 35.Kh2 Qh4+ 36.Qh3 Qe7 37.Nc5 Ng5 38.Qf5 b4 39.axb4 axb4 40.Na2 Qe8 41.g4 Qe7 42.Kg2 Nh7 43.Qe6+ Qxe6 44.Nxe6 Kf7 45.Nxg7 Kxg7 46.Nxb4 Kg6 47.Nxc6 Ng5 48.Ne7+ Kf7 49.Nxd5 Ke6 50.c4 Ne4 51.Ne3 Ng5 52.b4 Nf7 53.b5 Nd8 54.Kg3 Nb7 55.Kf4 Nd8 56.d5+ 1-0
[Event "9th ch-Iberoamericano"]
[Site "Panama City PAN"]
[Date "2023.11.30"]
[Round "7.75"]
[White "Herrera Gomez, Ivan Said"]
[Black "Sierra, Guillermo"]
[Result "1-0"]
[WhiteElo "1148"]
[BlackElo "1394"]
[ECO "C50"]
[Opening "King's pawn game"]
[EventDate "2023.11.25"]
[WhiteFideId "6613683"]
[BlackFideId "8410160"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. h3 Nf6 5. d3 Bc5 6. Be3 Bxe3 7. fxe3 d6 8.
Nc3 a6 9. O-O O-O 10. a3 b5 11. Ba2 Ne7 12. Qe1 Ng6 13. Qg3 c6 14. Qxg6 Be6
15. Bxe6 fxe6 16. Qg3 Qb6 17. Qf2 Qd8 18. d4 exd4 19. exd4 Nh7 20. Qd2 Qb6
21. Kh1 Ra7 22. e5 d5 23. Qd3 Rff7 24. Nd2 Ng5 25. Rxf7 Rxf7 26. Rf1 Qc7
27. Rxf7 Qxf7 28. Qf1 Qe7 29. Nb3 Qa7 30. Nc5 a5 31. h4 Nh7 32. Nxe6 Qe7
33. Qf5 Qxh4+ 34. Kg1 Qe1+ 35. Kh2 Qh4+ 36. Qh3 Qe7 37. Nc5 Ng5 38. Qf5 b4
39. axb4 axb4 40. Na2 Qe8 41. g4 Qe7 42. Kg2 Nh7 43. Qe6+ Qxe6 44. Nxe6 Kf7
45. Nxg7 Kxg7 46. Nxb4 Kg6 47. Nxc6 Ng5 48. Ne7+ Kf7 49. Nxd5 Ke6 50. c4
Ne4 51. Ne3 Ng5 52. b4 Nf7 53. b5 Nd8 54. Kg3 Nb7 55. Kf4 Nd8 56. d5+ 1-0