[Event "8th ch-Iberoamericano"] [Site "Mexico City MEX"] [Date "2022.02.19"] [Round "9.36"] [White "Davalos Prieto, A"] [Black "Jorajuria Mendoza, Zuben Algenubi"] [Result "1/2-1/2"] [WhiteTitle "FM"] [WhiteElo "2103"] [BlackElo "1582"] [ECO "D00"] [Opening "Queen's pawn, Mason variation"] [EventDate "2022.02.12"] [WhiteFideId "5102766"] [BlackFideId "5128196"] 1. d4 d5 2. Bf4 Bf5 3. Nc3 Nf6 4. f3 e6 5. g4 Bg6 6. h4 h6 7. e3 Be7 8. Bd3 Bxd3 9. Qxd3 Nfd7 10. O-O-O Bxh4 11. Bxc7 Qxc7 12. Rxh4 Na6 13. a3 O-O-O 14. Nge2 Kb8 15. f4 Rc8 16. Rdh1 Rhg8 17. Rg1 Nb6 18. b3 Qe7 19. Rhh1 Qxa3+ 20. Kd2 Rc6 21. Ra1 Qe7 22. Qb5 Rgc8 23. Rhc1 Qc7 24. Qa5 Qd7 25. Nb5 g6 26. c3 f5 27. Rh1 Qg7 28. Rag1 Rh8 29. Nc1 Qd7 30. Nd3 Qd8 31. Ra1 Nd7 32. Qxd8+ Rxd8 33. Rxh6 Rg8 34. Rg1 1/2-1/2

[Event "8th ch-Iberoamericano"] [Site "Mexico City MEX"] [Date "2022.02.18"] [Round "8.47"] [White "Jorajuria Mendoza, Zuben Algenubi"] [Black "Guevara Sanchez, E"] [Result "1-0"] [BlackTitle "FM"] [WhiteElo "1582"] [BlackElo "2145"] [ECO "B01"] [Opening "Scandinavian"] [Variation "Pytel-Wade variation"] [EventDate "2022.02.12"] [WhiteFideId "5128196"] [BlackFideId "6700136"] 1. e4 d5 2. exd5 Qd7 3. d6 Qxd6 4. Nc3 a6 5. d4 Nf6 6. Nf3 Bg4 7. g3 Nc6 8. Bg2 Qe6+ 9. Be3 Nd5 10. Nxd5 Qxd5 11. O-O Qh5 12. Bf4 O-O-O 13. Qd3 f6 14. Qb3 g5 15. Bd2 Bh3 16. d5 Nb8 17. c4 Bxg2 18. Kxg2 e5 19. Rfe1 Qf7 20. Rac1 h5 21. Qd3 Nd7 22. b4 Qh7 23. Qe2 Qf5 24. c5 Nb8 25. Qc4 Qd7 26. d6 cxd6 27. cxd6+ Nc6 28. a4 Kb8 29. b5 axb5 30. axb5 Qxd6 31. bxc6 Qc7 32. Ba5 Qxa5 33. c7+ Kc8 34. cxd8=Q+ Kxd8 35. Qc8+ 1-0

[Event "8th ch-Iberoamericano"] [Site "Mexico City MEX"] [Date "2022.02.13"] [Round "2.30"] [White "Jorajuria Mendoza, Zuben Algenubi"] [Black "Barria, Jose"] [Result "0-1"] [BlackTitle "FM"] [WhiteElo "1582"] [BlackElo "2363"] [ECO "B90"] [Opening "Sicilian"] [Variation "Najdorf, Lipnitzky attack"] [EventDate "2022.02.12"] [WhiteFideId "5128196"] [BlackFideId "1939300"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. O-O Nc5 9. Bg5 Be7 10. Qe2 Nfxe4 11. Nxe4 Bxg5 12. Nxc5 dxc5 13. Nf5 O-O 14. Ng3 Qc7 15. c3 Bd7 16. Qg4 Qf4 17. Qh5 g6 18. Qe2 Bb5 19. c4 Bc6 20. Rad1 Rad8 21. Bc2 Rxd1 22. Rxd1 Rd8 23. Bd3 h5 24. Nf1 h4 25. Re1 Rd4 26. Ne3 Bf6 27. Nc2 Rd8 28. Ne3 h3 29. gxh3 Bf3 30. Qc2 Kg7 31. Bf1 Be5 32. Ng4 Bxg4 33. Rxe5 Qxe5 34. hxg4 Rd4 35. h3 Qf4 36. Qc3 Kg8 37. b4 Rd2 38. Qe3 Qxe3 39. fxe3 cxb4 40. c5 Rxa2 41. Bg2 b3 42. Bxb7 b2 43. Be4 Ra1+ 44. Kg2 b1=Q 45. Bxb1 Rxb1 46. e4 Rc1 47. e5 Rxc5 48. h4 a5 49. h5 a4 50. hxg6 a3 51. gxf7+ Kxf7 52. g5 a2 53. g6+ Kxg6 54. Kf3 a1=Q 55. Ke4 Rc4+ 56. Kd3 Qd4+ 57. Ke2 Qxe5+ 58. Kd2 Qc3+ 59. Ke2 Re4+ 60. Kf2 Qe3+ 61. Kf1 Rf4+ 62. Kg2 Qf3+ 63. Kg1 Qg3+ 64. Kh1 Rh4# 0-1