[Event "Eastern SuperBlitz Arena"] [Site "https://lichess.org/SFnsx45i"] [Date "2023.10.29"] [White "Aleksandr_Dronov"] [Black "Calgarysnow"] [Result "0-1"] [UTCDate "2023.10.29"] [UTCTime "05:06:44"] [WhiteElo "2380"] [BlackElo "2199"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E28"] [Opening "Nimzo-Indian Defense: Sämisch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. a3 Bxc3+ 6. bxc3 { E28 Nimzo-Indian Defense: Sämisch Variation } b6 7. Bd3 c5 8. Ne2 Nc6 9. O-O d5?! { (-0.07 → 0.59) Inaccuracy. Ba6 was best. } (9... Ba6) 10. cxd5 exd5 11. f3 a5 12. Ng3 Ba6 13. Bxa6 Rxa6 14. Qd3 c4?! { (0.57 → 1.17) Inaccuracy. Ra7 was best. } (14... Ra7 15. Rd1 Re8 16. Qb5 Qc8 17. Qxb6 h5 18. Qxc5 Rc7 19. Qd6 Ne7 20. Qf4 Rxc3 21. Qg5) 15. Qc2?! { (1.17 → 0.28) Inaccuracy. Qb1 was best. } (15. Qb1 b5 16. Qxb5 Qb6 17. a4 Rb8 18. Qxb6 Rbxb6 19. e4 Rb3 20. Bd2 Ne7 21. Rfe1 h6) 15... b5 16. Bb2 Rb6 17. Qf2 b4 18. e4 bxc3 19. Bxc3 Rb3 20. Rfc1 dxe4?! { (-0.57 → 0.04) Inaccuracy. a4 was best. } (20... a4 21. Qd2) 21. fxe4 Ng4 22. Qf3 h5 23. Nxh5 Qg5 24. h3 Nxd4 25. Qxg4 Qxg4 26. hxg4 Ne2+ 27. Kh2 Nxc3 28. Rc2 Rc8 29. Rac1 Nxe4 30. Rxc4 Rxc4 31. Rxc4 Nf2 32. g5?! { (-0.15 → -0.76) Inaccuracy. Rf4 was best. } (32. Rf4) 32... Rxa3 33. Rc8+? { (-0.46 → -1.77) Mistake. Ng3 was best. } (33. Ng3 Nd3 34. Nf5 Ne5 35. Re4 Ng6 36. Nd6 a4 37. Re8+ Kh7 38. Nxf7 Ra1 39. Re3 Nf4) 33... Kh7 34. Nf4?? { (-1.72 → Mate in 3) Checkmate is now unavoidable. Ng3 was best. } (34. Ng3 Ng4+ 35. Kh3 Ne5 36. Rb8 Nc4 37. Rd8 Kg6 38. Rd7 Nb6 39. Rb7 Nd5 40. Kh2 Ne3) 34... Nd3?? { (Mate in 3 → -0.14) Lost forced checkmate sequence. Ng4+ was best. } (34... Ng4+ 35. Kg1 Ra1+ 36. Rc1 Rxc1#) 35. Nd5?? { (-0.14 → -2.95) Blunder. Nxd3 was best. } (35. Nxd3 Rxd3 36. Rc5 a4 37. Ra5 a3 38. Ra6 g6 39. Ra8 Kg7 40. Kg1 Rg3 41. Kf2 Rc3) 35... Ne5 36. Rc7?? { (-2.58 → Mate in 3) Checkmate is now unavoidable. Nc3 was best. } (36. Nc3 Kg6 37. Rc5 Nd3 38. Rc7 Rb3 39. Kg1 Kxg5 40. Ne4+ Kg6 41. Nd6 Ne5 42. Ra7 Rb1+) 36... Kg6?? { (Mate in 3 → -3.41) Lost forced checkmate sequence. Ng4+ was best. } (36... Ng4+ 37. Kg1 Ra1+ 38. Rc1 Rxc1#) 37. g3 Kxg5 38. Nf4? { (-3.32 → -5.49) Mistake. Kh3 was best. } (38. Kh3 g6 39. Re7 Ng4 40. Kg2 f6 41. Re6 Ra2+ 42. Kf1 Rf2+ 43. Kg1 Rd2 44. Nf4 Ne5) 38... Ng4+? { (-5.49 → -3.18) Mistake. Kg4 was best. } (38... Kg4 39. Re7 Re3 40. Ra7 Rxg3 41. Ne2 Re3 42. Ng1 Ra3 43. Kg2 g5 44. Re7 Nf3 45. Re4+) 39. Kg1? { (-3.18 → -5.61) Mistake. Kh3 was best. } (39. Kh3 Ne5) 39... Ra1+? { (-5.61 → -3.30) Mistake. Rxg3+ was best. } (39... Rxg3+ 40. Ng2 Ne3 41. Kf2 Rxg2+ 42. Kxe3 Kg6 43. Rc4 f6 44. Ra4 Rg3+ 45. Kf2 Rg5 46. Ra1) 40. Kg2 Ra2+ 41. Kf3 Ra3+ 42. Ke4 Rxg3?? { (-3.77 → 0.00) Blunder. Nh6 was best. } (42... Nh6 43. Nd3 Kg4 44. Rc1 f6 45. Rh1 Ra2 46. Kd5 Nf5 47. Ke6 Rd2 48. Nc5 Rc2 49. Nd3) 43. Rc5+ f5+?? { (0.00 → Mate in 2) Checkmate is now unavoidable. Ne5 was best. } (43... Ne5 44. Rxe5+ Kh4 45. Re7 a4 46. Ra7 a3 47. Ne2 f5+ 48. Kxf5 Rf3+ 49. Ke4 Rf2 50. Ra4) 44. Kd5?? { (Mate in 2 → -7.21) Lost forced checkmate sequence. Rxf5+ was best. } (44. Rxf5+ Kh4 45. Rh5#) 44... Kxf4 45. Kc6 Ke4 46. Rxa5 f4 47. Kb7 f3 48. Ra4+ Ke3 49. Ra5 Ke2 50. Ra3 f2 51. Ra2+ Ke1 52. Ra1+ Ke2 53. Ra2+ Kf1 54. Ra1+ Kg2 55. Ra2 Kg1 56. Rxf2?! { (-75.39 → Mate in 11) Checkmate is now unavoidable. Ra1+ was best. } (56. Ra1+ f1=Q) 56... Kxf2 57. Kc7 Ne3 58. Kd7 Rf3 59. Ke6 g5 60. Ke5 g4 61. Ke4 g3 62. Kd3 g2 63. Ke4 g1=Q 64. Kd4 Qg4+ 65. Kd3 Nf5+ 66. Kd2 Qd4+ 67. Kc2 Rc3+ 68. Kb1 Qb4+ 69. Ka2 Ra3# { Black wins by checkmate. } 0-1