[Event "SUPER BLITZ DO FLAT ONLINE"] [Site "https://lichess.org/IjWzEJUp"] [Date "2022.06.25"] [White "IndioBrasileiro"] [Black "RomualdoPortela"] [Result "0-1"] [UTCDate "2022.06.25"] [UTCTime "19:44:23"] [WhiteElo "2422"] [BlackElo "2093"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B33"] [Opening "Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nf6 9. Bg5 { B33 Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation } Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. h4 Bh6 14. g4 Bf4 15. Qf3 Be6 16. Rd1 Ne7? { (-0.28 → 1.19) Mistake. Bxd5 was best. } (16... Bxd5 17. Rxd5 Qa5 18. Bc4 Ne7 19. Bb3 Nxd5 20. Bxd5 Ra7 21. Nb4 Qb6 22. Nd3 a5 23. a3) 17. Ncb4? { (1.19 → 0.02) Mistake. Nxf4 was best. } (17. Nxf4 exf4 18. Qxf4 Bxa2 19. Qxd6 Qe8 20. Ne3 Bb3 21. Rd2 Nc6 22. Qd7 Qxd7 23. Rxd7 b4) 17... a5 18. Nxe7+ Qxe7 19. Nd5 Bxd5 20. Rxd5 b4 21. cxb4 axb4 22. Bc4 Rfc8 23. Bb3 Rc1+ 24. Ke2 Rxh1 25. Qxh1 Qc7 26. g5 Rd8?! { (0.08 → 0.64) Inaccuracy. Qd7 was best. } (26... Qd7 27. Rd3) 27. Qd1?! { (0.64 → 0.00) Inaccuracy. Qh3 was best. } (27. Qh3) 27... Qd7 28. Qg1 Qh3 29. g6 hxg6 30. Rd3 Qxh4 31. Qxg6 d5 32. Qb6?! { (-0.60 → -1.45) Inaccuracy. Qg2 was best. } (32. Qg2 Qf6 33. Bxd5 Qa6 34. Qf3 g6 35. Ke1 Rf8 36. Bb3 Qc6 37. Rd1 Kg7 38. Qd3 g5) 32... Qh5+ 33. f3 Qh2+ 34. Qf2 d4? { (-1.62 → -0.08) Mistake. Qxf2+ was best. } (34... Qxf2+) 35. Rd1?? { (-0.08 → -10.55) Blunder. Qxh2 was best. } (35. Qxh2 Bxh2 36. Bd5 Rc8 37. Rb3 Bf4 38. Rxb4 Rc2+ 39. Kd3 Rf2 40. Rb3 Rxf3+ 41. Ke2 Rxb3) 35... d3+ 36. Kf1 Qh1+ 37. Qg1 Qxf3+ 38. Qf2 Qxe4 39. Re1 Qh1+ 40. Qg1 Qh5 41. Qg2 d2 42. Rd1 Rc8 43. a4 bxa3 44. bxa3 Rc1 45. Qe2?! { (-14.71 → Mate in 10) Checkmate is now unavoidable. Kf2 was best. } (45. Kf2 Qh4+ 46. Kf3 Rc3+ 47. Ke2 Re3+ 48. Kxd2 Rg3+ 49. Kc2 Rxg2+ 50. Kc3 Qe7 51. Rd5 Qc7+) 45... Qh1+ 46. Kf2 Qh4+ 47. Kf3 Qg3+ 48. Ke4 Rxd1? { (Mate in 7 → -7.55) Lost forced checkmate sequence. Qg6+ was best. } (48... Qg6+ 49. Kf3 Rc3+ 50. Kf2 Qg3+ 51. Kf1 Qh3+ 52. Kf2 Qh2+ 53. Kf1 Qh1+ 54. Kf2 Bg3#) 49. Qxd1 Qe3+ 50. Kd5 Qd4+ 51. Kc6 Qc3+ 52. Kb5 e4 53. a4 e3 54. Bc4 Qb2+ 55. Ka6 Qc1 56. Be2 Qc6+ 57. Ka7 Bd6 58. Bb5? { (-7.85 → Mate in 3) Checkmate is now unavoidable. a5 was best. } (58. a5 Qc8 59. Kb6 Bc7+ 60. Kb5 Qd7+ 61. Kc5 Bxa5 62. Qb3 Bc7 63. Kc4 g6 64. Qd3 Qc6+) 58... Qc7+ 59. Ka6 Bc5 60. a5 Qa7# { Black wins by checkmate. } 0-1