[Event "Rated rapid game"] [Site "https://lichess.org/eUbLlpOU"] [Date "2022.09.06"] [White "maia9"] [Black "Liouville1"] [Result "0-1"] [UTCDate "2022.09.06"] [UTCTime "14:14:30"] [WhiteElo "1766"] [BlackElo "2177"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [WhiteTitle "BOT"] [Variant "Standard"] [TimeControl "600+3"] [ECO "E43"] [Opening "Nimzo-Indian Defense: St. Petersburg Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 O-O 6. Bd3 b6 7. O-O Bb7 { E43 Nimzo-Indian Defense: St. Petersburg Variation } 8. a3 Bxc3 9. bxc3 d6 10. Re1?! { (0.21 → -0.58) Inaccuracy. Nd2 was best. } (10. Nd2 Nc6) 10... Ne4 11. Qc2 f5 12. Nd2? { (-0.60 → -2.05) Mistake. a4 was best. } (12. a4 Nd7 13. a5 bxa5 14. h3 Rf6 15. Nd2 Nxd2 16. Bxd2 Rg6 17. g3 Nf6 18. d5 Ne4) 12... Nxd2?? { (-2.05 → -0.30) Blunder. Nxf2 was best. } (12... Nxf2 13. Kxf2 Qh4+ 14. Kf1 e5 15. Nf3 Bxf3 16. gxf3 e4 17. Qf2 Qh3+ 18. Ke2 exd3+ 19. Kxd3) 13. Bxd2 Qf6 14. e4 fxe4 15. Bxe4 Qxf2+ 16. Kh1 Bxe4 17. Qxe4 Na6 18. Be3?! { (0.23 → -0.81) Inaccuracy. Qxe6+ was best. } (18. Qxe6+ Rf7) 18... Qf7 19. Rf1 Qxf1+?! { (-0.93 → 0.00) Inaccuracy. Qd7 was best. } (19... Qd7 20. Bf4) 20. Rxf1 Rxf1+ 21. Bg1 Re8 22. Qb7 Nb8 23. Qxa7 Rb1? { (0.00 → 1.23) Mistake. e5 was best. } (23... e5 24. h3 exd4 25. cxd4 Nc6 26. Qd7 Ree1 27. Qc8+ Kf7 28. Qxc6 Rxg1+ 29. Kh2 Rh1+ 30. Kg3) 24. dxc5?! { (1.23 → 0.62) Inaccuracy. h3 was best. } (24. h3 e5 25. Kh2 exd4 26. cxd4 h6 27. Qb7 Rf1 28. Qd5+ Rf7 29. Qxd6 cxd4 30. Bxd4 Nd7) 24... dxc5 25. h3 e5 26. Kh2 e4 27. Be3 Re1 28. Qxb6?? { (0.49 → -4.77) Blunder. Bd2 was best. } (28. Bd2 Rf1) 28... Rxe3 29. Qxc5?! { (-5.00 → -8.63) Inaccuracy. Qb5 was best. } (29. Qb5 Rf8 30. Qxc5 Rd3 31. Qe7 e3 32. Qe4 Rxc3 33. Qe7 Rd3 34. Qe4 Rdd8 35. Qxe3 Kh8) 29... Rd3 30. a4 e3 31. a5 e2 32. Qf2?! { (-13.36 → Mate in 8) Checkmate is now unavoidable. Qf5 was best. } (32. Qf5 Rdd8 33. Qb1 e1=Q 34. Qxe1 Rxe1 35. c5 Kf7 36. Kg3 Nc6 37. Kh4 Ra1 38. Kg3 Rxa5) 32... e1=Q 33. Qxe1?! { (-27.06 → Mate in 7) Checkmate is now unavoidable. Qf4 was best. } (33. Qf4 Rxc3) 33... Rxe1 34. c5 Re2 35. c6 Nxc6 36. a6 Rdd2 37. Kg3 Rxg2+ 38. Kf3 Rge2 39. c4 Re6 40. c5 Rd3+ 41. Kf4 g6 42. h4 h6 43. h5 Kg7 44. hxg6 Kxg6 45. a7 Nxa7 46. c6 Rxc6 47. Ke4 Rh3 48. Kd5 Ra6 49. Kc5 Rh5+ 50. Kb4 Rf6 51. Kc4 Rf4+ 52. Kd3 Rh3+ 53. Ke2 Ra4 54. Kf2 Ra2+ 55. Kg1 Rb3 56. Kh1 Rb1# { Black wins by checkmate. } 0-1