[Event "Campeonato Nacional Mexicano Online 2021 - Absoluto"] [Site "Ciudad de México, CDMX, Mexico"] [Date "2021.07.27"] [Round "6.4"] [White "Uziel Alvarado Rubio, Matias"] [Black "Felix Soto, Alfredo"] [Result "1-0"] [WhiteElo "1533"] [BlackElo "2075"] [Variant "Standard"] [TimeControl "-"] [ECO "B19"] [Opening "Caro-Kann Defense: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 { B19 Caro-Kann Defense: Classical Variation } 8. Bc4 e6 9. c3 Ngf6 10. Bf4 Be7 11. O-O Nd5 12. Bxd5 cxd5 13. h5 Bh7 14. Ne5 O-O 15. Re1 Nxe5 16. Bxe5 b5?! { (-0.51 → 0.07) Inaccuracy. Kh8 was best. } (16... Kh8 17. a3 a5 18. Qg4 Rg8 19. Qf3 Qe8 20. Re2 b5 21. Nf1 Ra6 22. Re3 Rc6 23. Bf4) 17. a4 b4?! { (-0.03 → 0.87) Inaccuracy. bxa4 was best. } (17... bxa4 18. Rxa4 Qd7 19. Ra6 Rfc8 20. Qg4 Bf8 21. Qe2 Qb7 22. Rea1 Rc6 23. R6a2 a6 24. Nf1) 18. Qg4 Bf6 19. cxb4 Bxe5 20. dxe5 Qb6 21. Ne2? { (1.46 → 0.22) Mistake. Rec1 was best. } (21. Rec1 Rac8) 21... Rfc8 22. Rac1 Be4 23. Nc3 Qxb4?! { (0.66 → 1.23) Inaccuracy. Bf5 was best. } (23... Bf5 24. Qf3) 24. Nxe4? { (1.23 → 0.00) Mistake. Nxd5 was best. } (24. Nxd5 Rxc1) 24... dxe4 25. Qxe4 Qxb2 26. Rb1 Qc2 27. Qf4 Rc4 28. Qf3 Rf8 29. a5 Ra4 30. Rbc1?! { (-0.25 → -0.99) Inaccuracy. Ra1 was best. } (30. Ra1 Rxa1 31. Rxa1 Qb2 32. Re1 Qd2 33. Ra1 Qd4 34. Re1 a6 35. Qe3 Rd8 36. Qxd4 Rxd4) 30... Qa2? { (-0.99 → 0.18) Mistake. Qd2 was best. } (30... Qd2 31. a6 Rxa6 32. Qe2 Qa5 33. g3 Rb6 34. Ra1 Qc5 35. Rec1 Qe7 36. Rc4 Qb7 37. Qe4) 31. Re2 Qa3 32. Qxa3 Rxa3 33. Rc5 Rd8 34. Rb2 Ra1+ 35. Kh2 Ra4 36. Kg3 Rad4 37. Rb7 R4d7?? { (0.62 → 3.23) Blunder. Rd3+ was best. } (37... Rd3+) 38. a6 Rd5 39. Rxd5 exd5?! { (4.19 → 5.42) Inaccuracy. Rxd5 was best. } (39... Rxd5 40. Rxa7) 40. Kf3 d4 41. Ke2 d3+ 42. Kd2 Rd5 43. Rxa7?! { (6.58 → 4.95) Inaccuracy. f4 was best. } (43. f4 Rd4) 43... Rxe5 44. Kxd3? { (5.16 → 3.06) Mistake. Rc7 was best. } (44. Rc7) 44... Rxh5? { (3.06 → 5.00) Mistake. Re6 was best. } (44... Re6 45. f4) 45. Rb7 Ra5 46. a7 Kh7 47. Rxf7 Kg6 48. Rb7 Kf6 49. Kc4 g5 50. Kb4 Ra1 51. Kb5 h5 52. Kb6 h4 53. Kc7 g4 54. Kb8 h3 55. gxh3 gxh3 56. a8=Q { Black resigns. } 1-0