[Event "CAV BLITZ 03 12"] [Site "https://lichess.org/Zkbb0Hww"] [Date "2020.12.04"] [White "FernandoFerreiraCAV"] [Black "Daniel_Motta"] [Result "0-1"] [UTCDate "2020.12.04"] [UTCTime "00:02:19"] [WhiteElo "1383"] [BlackElo "1786"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B50"] [Opening "Sicilian Defense: Modern Variations"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 { B50 Sicilian Defense: Modern Variations } 3. Bc4 Nf6 4. d3 Nc6 5. Ng5 e6 6. Nc3 h6 7. Nf3 Be7 8. a3 O-O 9. h3 a6 10. O-O b5 11. Ba2 b4?! { (-0.78 → -0.01) Inaccuracy. Bb7 was best. } (11... Bb7 12. Bf4) 12. axb4 Nxb4 13. Na4 Bb7 14. c3?! { (0.38 → -0.53) Inaccuracy. Bb1 was best. } (14. Bb1) 14... Nxa2 15. Rxa2 Nd7 16. c4 Bf6 17. d4? { (-0.58 → -2.31) Mistake. Bd2 was best. } (17. Bd2 Bc6) 17... cxd4 18. Nxd4 Bxe4 19. Re1 d5 20. cxd5 Bxd5 21. Be3?? { (-2.46 → -8.16) Blunder. Ra3 was best. } (21. Ra3 Rc8 22. Nf3 Qc7 23. Nc3 Bb7 24. Qe2 Nc5 25. Be3 Rfd8 26. Bxc5 Qxc5 27. Ne4 Bxe4) 21... Bxa2 22. Nf3 Ne5 23. Qxd8 Rfxd8 24. Nxe5 Bxe5 25. Bb6 Rd5 26. Nc3 Bxc3 27. bxc3 Rb8 28. Bc7 Rb1 29. Rxb1 Bxb1 30. Ba5 Rxa5 31. c4?! { (-23.23 → Mate in 12) Checkmate is now unavoidable. f3 was best. } (31. f3 Rc5) 31... Rc5 32. g3 a5 33. Kg2 a4 34. Kf1 a3 35. Ke2 a2 36. Kd2 a1=Q 37. Ke3 Qc3+ 38. Ke2 Qxc4+ 39. Ke1 Qc1+ 40. Ke2 Rc2+ 41. Kf3 Qd1+ 42. Kf4 Rxf2+ 43. Ke3 Qe2+ 44. Kd4 e5+ 45. Kd5 Ba2+ 46. Kc5 e4 47. Kd6 e3 48. g4 Qd2+ 49. Ke5 e2 50. g5 e1=Q# { Black wins by checkmate. } 0-1