[Event "LXX Mexican Open 2025"] [Site "Mexico City MEX"] [Date "2025.04.19"] [Round "9.23"] [White "Gonzalez Arroyo, L"] [Black "Saldana Subias, Santiago"] [Result "1-0"] [WhiteTitle "FM"] [WhiteElo "2135"] [BlackElo "1874"] [ECO "B07"] [Opening "Pirc"] [Variation "Ufimtsev-Pytel variation"] [EventDate "2025.04.14"] [WhiteFideId "5105110"] [BlackFideId "5165067"] 1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Be2 Nbd7 5. f4 Qc7 6. Nf3 e5 7. O-O b5 8. a3 a5 9. Kh1 Bb7 10. dxe5 dxe5 11. fxe5 Nxe5 12. Bf4 Bd6 13. Bxb5 Rd8 14. Nxe5 Bxe5 15. Bxe5 Qxe5 16. Bd3 O-O 17. Rf5 Qc7 18. Qf3 Bc8 19. Rg5 h6 20. Qg3 Qxg3 21. Rxg3 Ng4 22. Na4 Ne5 23. Nc5 Be6 24. h3 Rfe8 25. a4 Re7 26. Kg1 Kf8 27. b3 Kg8 28. Re1 Kf8 29. Bf1 Bc8 30. Rc3 Rd6 31. Nd3 Bd7 32. Rc5 Nxd3 33. Bxd3 Rg6 34. Re3 Rg5 35. e5 f6 36. Rxa5 Rgxe5 37. Rexe5 Rxe5 38. Rxe5 fxe5 39. a5 Ke7 40. a6 Bc8 41. a7 Bb7 42. Be4 Kd6 43. b4 Kc7 44. b5 cxb5 45. a8=Q Bxa8 46. Bxa8 Kd6 47. Kf2 Kc5 48. Ke3 g6 49. Be4 g5 50. Bg6 b4 51. Bf7 Kc6 52. Ke4 Kd6 53. Bb3 h5 54. Bf7 h4 55. Bb3 1-0