[Event "Rated classical game"] [Site "https://lichess.org/nKBMZEcn"] [Date "2024.03.25"] [White "Professor_Sickbock"] [Black "cobysters"] [Result "0-1"] [UTCDate "2024.03.25"] [UTCTime "16:09:02"] [WhiteElo "2153"] [BlackElo "2176"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+37"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "E25"] [Opening "Nimzo-Indian Defense: Sämisch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 { E25 Nimzo-Indian Defense: Sämisch Variation } exd5 8. e3 O-O 9. Bd3 Nc6 10. Ne2 Ne8 11. O-O f5?! { (0.78 → 1.56) Inaccuracy. Nc7 was best. } (11... Nc7) 12. Nf4 Nf6?! { (1.11 → 1.76) Inaccuracy. c4 was best. } (12... c4) 13. Ra2?! { (1.76 → 0.89) Inaccuracy. dxc5 was best. } (13. dxc5 g5 14. Ne2 Nd7 15. Bb5 Nxc5 16. c4 dxc4 17. Bxc4+ Be6 18. Bxe6+ Nxe6 19. Qb3 Qe7) 13... Qc7? { (0.89 → 2.21) Mistake. c4 was best. } (13... c4 14. Bb1) 14. Raf2?! { (2.21 → 1.07) Inaccuracy. c4 was best. } (14. c4 dxc4 15. Bxc4+ Kh8 16. dxc5 Na5 17. Rc2 Nxc4 18. Rxc4 Bd7 19. Re1 Rfe8 20. Rd4 Bb5) 14... Bd7 15. Bb1 Rae8 16. dxc5 Ne7 17. Nd3 Bb5 18. Ba2?! { (1.07 → 0.32) Inaccuracy. a4 was best. } (18. a4 Bc4) 18... Bc4 19. Kh1 Bxa2 20. Rxa2 Ng6 21. a4 h5 22. f4?! { (0.67 → 0.01) Inaccuracy. a5 was best. } (22. a5 a6) 22... h4 23. Qb3 Qf7 24. Rb2?! { (0.47 → -0.23) Inaccuracy. h3 was best. } (24. h3 Re4) 24... Re7 25. Rc2?! { (0.31 → -0.44) Inaccuracy. h3 was best. } (25. h3) 25... Ne4?! { (-0.44 → 0.16) Inaccuracy. h3 was best. } (25... h3 26. gxh3) 26. c4 Rd8 27. cxd5 Qxd5 28. Qxd5+ Rxd5 29. Nb4 Rxc5 30. Rxc5 Nxc5 31. a5 h3?! { (-1.11 → -0.52) Inaccuracy. Nb3 was best. } (31... Nb3 32. a6) 32. gxh3 Nb3 33. Nd5 Rd7 34. Nc3?! { (-0.68 → -1.53) Inaccuracy. Rd1 was best. } (34. Rd1 Kf7 35. a6 bxa6 36. Ba3 Ke6 37. Nc3 Rxd1+ 38. Nxd1 Nh4 39. Bf8 Kf7 40. Bd6 a5) 34... Rd3 35. Na4 Nxa5 36. Nc5 Rd5?! { (-2.31 → -1.33) Inaccuracy. Rc3 was best. } (36... Rc3 37. Ne6 Nb3 38. Bb2 Rc2 39. Rb1 Nh4 40. Ng5 a5 41. Ba3 a4 42. Bb4 Nd2 43. Bxd2) 37. Ne6 Nc4 38. Ng5?! { (-1.58 → -2.53) Inaccuracy. Rg1 was best. } (38. Rg1) 38... b5 39. e4 fxe4 40. Nxe4 b4 41. f5 Nf8? { (-2.67 → -1.37) Mistake. Nge5 was best. } (41... Nge5 42. h4 Rd4 43. Ng5 b3 44. Ne6 Rxh4 45. f6 gxf6 46. Nc5 b2 47. Bxb2 Nxb2 48. Rxf6) 42. f6 b3 43. f7+?! { (-1.44 → -2.59) Inaccuracy. fxg7 was best. } (43. fxg7) 43... Kh7 44. Nc3 Rd3?? { (-2.80 → -0.51) Blunder. Ra5 was best. } (44... Ra5 45. Ne4 Ra1 46. Kg2 Kg6 47. h4 b2 48. h5+ Kxh5 49. Bxb2 Rxf1 50. Kxf1 Nxb2 51. Ke2) 45. Na4 Rxh3 46. Rf4 Ne5 47. Ba3 g5 48. Rf5 Nf3?! { (0.00 → 0.55) Inaccuracy. Neg6 was best. } (48... Neg6 49. Rxg5 Rf3 50. Nc5 Rxf7 51. Nxb3 Ne6 52. Rg1 Ngf4 53. Re1 Ng5 54. Re7 Nd3 55. Rxf7+) 49. Kg2 g4?? { (0.64 → 2.79) Blunder. b2 was best. } (49... b2 50. Nxb2 Rxh2+ 51. Kg3 Nd4 52. Ra5 Rc2 53. Bxf8 Kg6 54. Bc5 Ne6 55. Nd1 Kxf7 56. Bxa7) 50. Rb5?? { (2.79 → 0.00) Blunder. Bxf8 was best. } (50. Bxf8 Nh4+ 51. Kg1 g3 52. Bd6 gxh2+ 53. Bxh2 Ng6 54. Be5 Nf8 55. Nc5 a5 56. Bb2 Re3) 50... Kg7 51. Rb8 Nh4+ 52. Kg1 Nhg6 53. Nb2?! { (0.00 → -0.59) Inaccuracy. Rb7 was best. } (53. Rb7 Rf3 54. Nc5 Nf4 55. Nxb3 Nh3+ 56. Kg2 Nf4+) 53... Kxf7 54. Rb7+ Kf6 55. Bxf8?? { (-0.23 → -1.99) Blunder. Nd1 was best. } (55. Nd1) 55... Nxf8 56. Rxa7 Ne6 57. Rb7 Ke5?? { (-1.85 → 0.00) Blunder. Nd4 was best. } (57... Nd4) 58. Rb4?? { (0.00 → -2.13) Blunder. Nc4+ was best. } (58. Nc4+ Kf5 59. Rb5+ Kf4 60. Rb4 Nd4 61. Na5 Ke3 62. Kg2 Nf3 63. Rxg4 Rxh2+ 64. Kg3 Rh1) 58... Nd4 59. Kg2 Rc3 60. Na4 Re3? { (-1.67 → 0.00) Mistake. Rf3 was best. } (60... Rf3) 61. Nc5 Kd5 62. Nxb3 Nxb3 63. Rxg4 Nd4 64. h4 Ke5 65. h5 Nf5 66. Rg8 Ra3 67. Rh8 Kf4 68. h6 Ra2+ 69. Kg1 Kf3 70. h7?? { (-0.03 → Mate in 3) Checkmate is now unavoidable. Rf8 was best. } (70. Rf8) 70... Rg2+ 71. Kf1 Ne3+ 72. Ke1 Re2# { Black wins by checkmate. } 0-1