[Event "Casual rapid game"] [Site "https://lichess.org/ybAY6kvc"] [Date "2024.04.27"] [White "maia5"] [Black "donlander"] [Result "0-1"] [UTCDate "2024.04.27"] [UTCTime "14:21:56"] [WhiteElo "1694"] [BlackElo "1882"] [WhiteTitle "BOT"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { A00 Polish Opening } d5 2. d4 Nf6 3. Nd2 Bf5 4. Bb2 e6 5. a3 b6?! { (-0.49 → 0.12) Inaccuracy. a5 was best. } (5... a5 6. c3 Nbd7 7. Ngf3 Bd6 8. e3 O-O 9. Be2 Nb6 10. O-O) 6. e3 c5 7. bxc5 bxc5 8. dxc5 Bxc5 9. Ngf3 O-O 10. Be2 Nbd7 11. O-O Rb8 12. Rb1 Qa5 13. Nb3 Rxb3?! { (-0.10 → 0.97) Inaccuracy. Qa4 was best. } (13... Qa4 14. Nxc5) 14. cxb3 Bxb1 15. Qxb1? { (1.02 → -0.38) Mistake. b4 was best. } (15. b4 Qc7) 15... Bxa3 16. Bxa3 Qxa3 17. Nd4 Rb8 18. Nc6? { (-0.66 → -2.24) Mistake. Qa1 was best. } (18. Qa1 Qd6 19. Rc1 g6 20. Rc6 Qb4 21. Bf1 Rb7 22. Rc1 Qd6 23. Rc6 Qb8 24. Qc3 Kg7) 18... Rb6?! { (-2.24 → -1.48) Inaccuracy. Rxb3 was best. } (18... Rxb3 19. Qa1 Ne4 20. Nxa7 Nc3 21. Bd3 g5 22. Qxa3 Rxa3 23. Nb5 Nxb5 24. Bxb5 Nf6 25. h3) 19. Nd4 Nc5 20. Rc1 g6 21. Qc2? { (-1.91 → -3.44) Mistake. Bd1 was best. } (21. Bd1 Nfe4 22. Qa1 Qxa1 23. Rxa1 Nc3 24. Rc1 N5e4 25. h4 e5 26. Nf3 f6 27. Ne1 a6) 21... Nxb3 22. Nxb3 Qxb3 23. Qc8+ Kg7 24. h3 a5? { (-3.45 → -1.77) Mistake. Rb8 was best. } (24... Rb8 25. Qc7 Qb2 26. Bf1 Rb7 27. Qc8 a5 28. Rc2 Qb6 29. g4 a4 30. g5 Ne4 31. Qe8) 25. Qc7?? { (-1.77 → -4.16) Blunder. Qd8 was best. } (25. Qd8 Rb8 26. Qxa5 Qb2 27. Qe1 h5 28. h4 Ra8 29. Rb1 Qe5 30. g3 Ra2 31. Bd3 Ra3) 25... a4? { (-4.16 → -2.26) Mistake. Qb2 was best. } (25... Qb2 26. Bf1 a4 27. Rc2 Qb1 28. Rc5 Rb2 29. Rc1 Rb7 30. Qc8 Qb4 31. Ra1 Ra7 32. Qc1) 26. Bd1 Qb4?! { (-2.91 → -2.20) Inaccuracy. Qa3 was best. } (26... Qa3 27. Bxa4 Rb7 28. Qc6 Ne4 29. Rf1 Rb4 30. Bb5 Rb2 31. Qc1 Nc3 32. Bd3 e5 33. Re1) 27. Ra1?? { (-2.20 → -5.09) Blunder. Bxa4 was best. } (27. Bxa4 Rb7 28. Qc8 Ra7 29. Bc2 Ra2 30. Rf1 Qd2 31. Bb1 Rb2 32. Qc1 Qb4 33. g3 h5) 27... a3 28. Qa7 Rb7 29. Qxa3 Qe1+ 30. Kh2 Qxf2 31. Bf3 Rb2 32. Qc3 Rc2 33. Qd4 Rc4 34. Qe5 Qd2 35. Rd1 Qc3 36. Qd6 Qxe3 37. Qg3 Ne4 38. Qe5+ Kh6 39. Bxe4 Qxe4 40. Qg3 Qf4 41. Qxf4+ Rxf4 42. Kg3 g5 43. h4 Rxh4 44. Rf1 Kg6 45. Rf3 f5 46. Re3?? { (-6.56 → Mate in 22) Checkmate is now unavoidable. Kf2 was best. } (46. Kf2 Re4 47. Rh3 h5 48. Rh1 h4 49. Rb1 Kf6 50. Rh1 Rc4 51. Ke3 Rc2 52. Kd3 Rxg2) 46... Kf6?? { (Mate in 22 → -6.51) Lost forced checkmate sequence. f4+ was best. } (46... f4+ 47. Kf3 fxe3 48. Kxe3 Kf5 49. Ke2 Rg4 50. Kf2 Re4 51. Kf3 d4 52. Kf2 Re3 53. g3) 47. Kf3 Rf4+ 48. Ke2 Re4 49. Rxe4 fxe4 50. Ke3 Ke5 51. g3 h5 52. Kf2 h4 53. gxh4 gxh4 54. Kg2 e3 55. Kf3 h3 56. Kxe3 h2 57. Kf2 h1=Q 58. Kg3 d4 59. Kf2 d3 60. Ke3 Qe4+ 61. Kd2 Qe2+ 62. Kc3 d2 63. Kc2 d1=Q+ 64. Kc3 Qec2+ 65. Kb4 Qdb1+ 66. Ka5 Qca2# { Black wins by checkmate. } 0-1