[Event "III IRT Efideporte CDMX Sub 1900"] [Site "Complejo Cultural Los Pinos, Mexico"] [Date "2021.07.03"] [Round "4.8"] [White "Lopez Diaz, Juan Gabriel"] [Black "Aparicio Gonzalez, Diego"] [Result "1-0"] [WhiteFideId "5178983"] [BlackFideId "5146216"] [WhiteElo "1869"] [BlackElo "1778"] 1. b4 d5 2. Bb2 Nf6 3. e3 c6 4. c4 Bf5 5. Nf3 e6 6. c5 Be7 7. Nc3 O-O 8. Be2 Nbd7 9. d4 Qc7 10.O-O a5 11. a3 b6 12. Na4 axb4 13. axb4 bxc5 14. Nxc5 Nxc5 15. dxc5 Qb7 16. Qd4 Rfb8 17. Bc3 Ne8 18. Ne5 Bf6 19.f4 Nc7 20. g4 Be4 21. g5 Bxe5 22. Qxe5 Ne8 23. h4 Qd7 24. h5 f6 25. Qd4 Qe7 26. gxf6 Nxf6 27. h6 Ne8 28. Qe5 Bf5 29.Rxa8 Rxa8 30. hxg7 Qxg7+ 31. Qxg7+ Nxg7 32. Kf2 Kf7 33. Ra1 Rxa1 34. Bxa1 Ne8 35. Ba6 Ke7 36. Be5 Nf6 37. Bxf6+ Kxf6 38.Bb7 Ke7 39. Bxc6 Kd8 40. Kg3 Kc7 41. b5 Be4 42. Kg4 Bd3 43. Kg5 Bg6 44. Kf6 Be4 45. Be8 Kd8 46. Bf7 Bd3 47. b6 Be2 48.c6 Bg4 49. Bxe6 Bxe6 50. Kxe6 h5 1-0