[Event "Rated classical game"] [Site "https://lichess.org/CusgVCfK"] [Date "2021.11.29"] [White "Joonaf"] [Black "maia9"] [Result "1-0"] [UTCDate "2021.11.29"] [UTCTime "23:01:46"] [WhiteElo "1755"] [BlackElo "1692"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-5"] [BlackTitle "BOT"] [Variant "Standard"] [TimeControl "1200+20"] [ECO "B00"] [Opening "Nimzowitsch Defense: Williams Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. Nf3 d6 { B00 Nimzowitsch Defense: Williams Variation } 3. Bb5 Bg4 4. h3 Bd7 5. d4 e6 6. O-O Nf6 7. Re1 Be7 8. c4 O-O 9. Nc3 a6 10. Ba4 e5 11. d5 Nb8 12. Bxd7 Nbxd7 13. Be3 b6 14. Nd2 Nc5 15. Qe2 Nfd7?! { (1.03 → 1.66) Inaccuracy. a5 was best. } (15... a5 16. a3 a4 17. Bxc5 bxc5 18. b3 axb3 19. Reb1 g6 20. a4 Ra6 21. Rxb3 Ra7 22. Rb5) 16. b4 Nb7 17. Qg4 Nf6 18. Qg3 Nh5 19. Qh2?! { (1.42 → 0.43) Inaccuracy. Qg4 was best. } (19. Qg4 g6) 19... Bg5 20. Nf1 Bxe3 21. Rxe3? { (0.19 → -1.34) Mistake. Nxe3 was best. } (21. Nxe3 g6 22. a3 a5 23. Kh1 Kh8 24. Rf1 Qe7 25. Rae1 Nf4 26. Rd1 Nh5 27. g3 f5) 21... Nf4?? { (-1.34 → 0.38) Blunder. a5 was best. } (21... a5) 22. Ng3?? { (0.38 → -1.47) Blunder. a3 was best. } (22. a3 a5 23. Rae1 Qd7 24. g3 Ng6 25. h4 Ne7 26. h5 f5 27. f4 exf4 28. gxf4 axb4) 22... g6? { (-1.47 → -0.09) Mistake. a5 was best. } (22... a5 23. b5 Nc5 24. Rf1 Qd7 25. Rd1 g6 26. Nge2 Nxe2+ 27. Rxe2 Rae8 28. Qg3 f6 29. Qh4) 23. Nge2?! { (-0.09 → -1.13) Inaccuracy. a3 was best. } (23. a3 a5) 23... Nxe2+ 24. Nxe2 a5 25. b5 Nc5 26. a4?! { (-1.06 → -1.95) Inaccuracy. g4 was best. } (26. g4 Qe7 27. Rf1 Rae8 28. Qg2 Kh8 29. Kh1 Qg5 30. Qg3 f5 31. exf5 gxf5 32. f4 exf4) 26... f5 27. f4? { (-1.87 → -3.52) Mistake. exf5 was best. } (27. exf5 Rxf5) 27... fxe4? { (-3.52 → -1.77) Mistake. exf4 was best. } (27... exf4 28. Qxf4) 28. fxe5 Qg5? { (-1.54 → -0.12) Mistake. Rf5 was best. } (28... Rf5 29. exd6 Qf6 30. Rd1 Rf8 31. Qg3 cxd6 32. Nc3 Rg5 33. Qe1 Re5 34. Qg3 h5 35. Ree1) 29. Qg3 Qxg3? { (-0.03 → 1.26) Mistake. Qxe5 was best. } (29... Qxe5 30. Qxe5 dxe5 31. Nc3 Rf4 32. Rae1 Raf8 33. Nxe4 Nxe4 34. Rxe4 R8f7 35. g4 Kf8 36. Kg2) 30. Nxg3 dxe5 31. Nxe4 Nxe4 32. Rxe4 Rae8 33. Rae1 Rf5 34. g4 Rf3 35. R1e3 Rxe3?! { (1.33 → 2.45) Inaccuracy. Ref8 was best. } (35... Ref8 36. Rxe5 Rf1+ 37. Kg2 R8f7 38. Re8+ Kg7 39. R8e7 Rf2+ 40. Kg3 Rc2 41. Rxf7+ Kxf7 42. Re4) 36. Rxe3 Kf7 37. g5?? { (2.43 → 0.41) Blunder. Kf2 was best. } (37. Kf2 e4 38. Re1 Kf6 39. Ke3 Ke5 40. Rf1 Re7 41. Rf4 Kd6 42. Rxe4 Rd7 43. Kd4 Rf7) 37... Ke7?? { (0.41 → 8.19) Blunder. e4 was best. } (37... e4 38. Kf2 Re5 39. Rg3 Ke7 40. Ke3 Kd6 41. Kd4 e3 42. Rxe3 Rxg5 43. Re6+ Kd7 44. c5) 38. Rxe5+ Kd7 39. Rxe8 Kxe8 40. Kf2 Ke7 41. Ke3 Kd6 42. Kd4 Ke7 43. Ke5 Kf7 44. d6 cxd6+ 45. Kxd6 Ke8 46. Kc6 Kd8 47. Kxb6 Kc8 48. Kxa5 Kb7 49. c5 Ka7?! { (16.49 → Mate in 11) Checkmate is now unavoidable. Kc7 was best. } (49... Kc7 50. b6+) 50. b6+?! { (Mate in 11 → 20.03) Lost forced checkmate sequence. c6 was best. } (50. c6 Kb8 51. Kb6 Kc8 52. a5 Kd8 53. c7+ Ke7 54. a6 h6 55. c8=Q Kd6 56. a7 Ke5) 50... Kb7 51. Kb5 Kc8 52. Kc6 Kb8 53. a5 Kc8 54. a6 Kb8 55. a7+ Ka8 56. b7+ Kxa7 57. Kc7 Ka6 58. b8=Q Ka5 59. Qb6+ Ka4 60. Kc6 Ka3 61. Kd5 Ka2 62. Kc4 Ka3 63. Qb3# { White wins by checkmate. } 1-0