[Event "8th ch-Iberoamericano"] [Site "Mexico City MEX"] [Date "2022.02.17"] [Round "7.48"] [White "Jorajuria Mendoza, Algol"] [Black "Zacarias Martinez, Daniel"] [Result "1-0"] [WhiteElo "2006"] [BlackElo "1673"] [ECO "C77"] [Opening "Ruy Lopez"] [Variation "Anderssen variation"] [EventDate "2022.02.12"] [WhiteFideId "5128897"] [BlackFideId "5113954"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. O-O h6 7. c3 Be7 8. Re1 O-O 9. Nbd2 b5 10. Bb3 Na5 11. Bc2 c5 12. Nf1 Re8 13. a4 Bb7 14. d4 Nc6 15. d5 Nb8 16. Qe2 Qb6 17. h3 Nbd7 18. Be3 Bf8 19. b4 Reb8 20. N1d2 Qc7 21. Ra2 c4 22. Rea1 Ne8 23. Nh2 g6 24. Nb1 Qd8 25. Na3 Nc7 26. Qd2 Kh7 27. Ng4 h5 28. Nh2 Be7 29. Nf3 Nf6 30. Ng5+ Kg8 31. f4 Nd7 32. Nf3 Bf6 33. fxe5 Nxe5 34. Nd4 Qd7 35. Rf1 Bg7 36. Raa1 Rf8 37. Bg5 Rae8 38. Bf6 Bxf6 39. Rxf6 Kg7 40. Qg5 Kh7 41. Raf1 Re7 42. Nf5 gxf5 43. Rh6# 1-0

[Event "8th ch-Iberoamericano"] [Site "Mexico City MEX"] [Date "2022.02.15"] [Round "5.46"] [White "Martinez Morales, Geovanni"] [Black "Zacarias Martinez, Daniel"] [Result "1-0"] [WhiteElo "2098"] [BlackElo "1673"] [ECO "C69"] [Opening "Ruy Lopez"] [Variation "exchange variation, Alapin gambit"] [EventDate "2022.02.12"] [WhiteFideId "5144434"] [BlackFideId "5113954"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 h5 7. d3 Qf6 8. Be3 Bxf3 9. Qxf3 Qxf3 10. gxf3 Bd6 11. Nc3 Ne7 12. Ne2 Ng6 13. Kh2 O-O-O 14. Rg1 Rdg8 15. a3 Kd7 16. b4 b6 17. c4 c5 18. bxc5 bxc5 19. Rab1 Rb8 20. Nc3 Rxb1 21. Rxb1 Nf8 22. Rb8 Ng6 23. Rb7 Kc6 24. Rb3 f5 25. exf5 Nh4 26. Ne4 Nxf3+ 27. Kg3 Nd4 28. Bxd4 exd4+ 29. Nxd6 cxd6 30. Kf4 d5 31. cxd5+ Kxd5 32. Rb7 c4 33. dxc4+ Kxc4 34. Rxg7 Rd8 35. f6 d3 36. Kf5 d2 37. Rg1 Kd3 38. f7 Kc2 39. Kf6 d1=Q 40. Rxd1 Kxd1 41. Ke7 Ra8 1-0

[Event "8th ch-Iberoamericano"] [Site "Mexico City MEX"] [Date "2022.02.13"] [Round "3.50"] [White "Fernandez Rivero, Karla July"] [Black "Zacarias Martinez, Daniel"] [Result "1-0"] [WhiteTitle "WIM"] [WhiteElo "2025"] [BlackElo "1673"] [ECO "E06"] [Opening "Catalan"] [Variation "closed, 5.Nf3"] [EventDate "2022.02.12"] [WhiteFideId "3517489"] [BlackFideId "5113954"] 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Nd5 12. Rd1 Nd7 13. Ba5 Qc8 14. Nbd2 Bg6 15. e4 N5b6 16. Qc6 Nb8 17. Qc2 N8d7 18. Rac1 Bd8 19. Qd3 Qb7 20. b4 Rc8 21. Qe3 Be7 22. Ne1 Bh5 23. f3 h6 24. Nd3 Bg5 25. f4 Be7 26. Rf1 c6 27. h4 Nf6 28. Nc5 Bxc5 29. dxc5 Ng4 30. Qe2 Nf6 31. Qd3 Nbd7 32. Nf3 Rfe8 33. Rcd1 Qb8 34. Rd2 Bg6 35. Nh2 Nf8 36. Qe3 Bh5 37. Re1 Re7 38. Bf3 Bxf3 39. Qxf3 Rd7 40. Red1 Rxd2 41. Rxd2 Re8 42. Rd6 Qb7 43. Ng4 Nxg4 44. Qxg4 Re7 45. e5 Rd7 46. Qf3 Rxd6 47. cxd6 Nd7 48. Kg2 Qc8 49. Qe3 c5 50. bxc5 Qxc5 51. Qxc5 Nxc5 52. Bb6 Nd7 53. Ba7 Kf8 54. Kf3 Ke8 55. Ke4 Kd8 56. g4 g6 57. h5 Kc8 58. hxg6 fxg6 59. f5 gxf5+ 60. gxf5 exf5+ 61. Kxf5 Nxe5 62. Kxe5 Kd7 63. Be3 h5 64. Kd5 a5 65. Bf4 b4 66. Kc5 1-0