[Event "Rated classical game"] [Site "https://lichess.org/zIKabzYr"] [Date "2022.01.18"] [White "ilovesubway"] [Black "oanhnguyen"] [Result "0-1"] [UTCDate "2022.01.18"] [UTCTime "16:28:40"] [WhiteElo "2097"] [BlackElo "1972"] [WhiteRatingDiff "-37"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A40"] [Opening "Polish Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 b5 { A40 Polish Defense } 2. Nf3 Bb7 3. e3 a6 4. c4 b4?! { (0.57 → 1.17) Inaccuracy. bxc4 was best. } (4... bxc4 5. Bxc4 e6 6. O-O Nf6 7. Nc3 d5 8. Be2 Nbd7 9. Na4) 5. Be2 c5 6. O-O cxd4 7. exd4 e6 8. d5 Qc7?! { (1.56 → 2.46) Inaccuracy. Nf6 was best. } (8... Nf6 9. Bg5) 9. b3?! { (2.46 → 1.50) Inaccuracy. Bg5 was best. } (9. Bg5 Nf6 10. Bxf6 gxf6 11. a3 bxa3 12. Nxa3 Bg7 13. Nd4 f5 14. Nac2 Be5 15. h3 O-O) 9... a5 10. Bb2 Nf6 11. Re1 Bd6?! { (1.60 → 2.87) Inaccuracy. Na6 was best. } (11... Na6 12. Nbd2) 12. h3? { (2.87 → 1.34) Mistake. Nbd2 was best. } (12. Nbd2 Be7 13. Nd4 Na6 14. Bf3 Nc5 15. Nb5 Qb6 16. Bd4 Rc8 17. d6 Bxf3 18. Nxf3 Bd8) 12... Na6 13. dxe6?? { (1.28 → -1.20) Blunder. Nbd2 was best. } (13. Nbd2 Nc5 14. Nd4 Qb8 15. Nb5 Bh2+ 16. Kf1 O-O 17. Bxf6 gxf6 18. Nf3 Be5 19. Nxe5 fxe5) 13... dxe6 14. Nbd2 Nc5 15. Qc2 Nce4?! { (-1.10 → -0.23) Inaccuracy. O-O was best. } (15... O-O 16. Rad1 Rfd8 17. Bf1 a4 18. Be5 Bxe5 19. Nxe5 Nfe4 20. Nxe4 Rxd1 21. Qxd1 Bxe4 22. Nf3) 16. Nxe4?! { (-0.23 → -0.97) Inaccuracy. Bd3 was best. } (16. Bd3 Nc5 17. Rad1 Bf4 18. Nd4 Rd8 19. Nb5 Qe7 20. Bd4 O-O 21. Be2 Bc6 22. Nf3 Nfe4) 16... Nxe4?? { (-0.97 → 1.02) Blunder. Bxe4 was best. } (16... Bxe4 17. Bd3 Bxf3 18. gxf3 Rd8 19. Rad1 O-O 20. Kf1 Bc5 21. Be5 Qe7 22. f4 g6 23. Be2) 17. Bd3?! { (1.02 → 0.16) Inaccuracy. Nd4 was best. } (17. Nd4 Bh2+ 18. Kf1 Qf4 19. Nf3 Qc7 20. Rad1 O-O 21. Bd3 f5 22. c5 Kh8 23. c6 Bxc6) 17... Nxf2?? { (0.16 → 5.85) Blunder. Nc5 was best. } (17... Nc5 18. Qe2) 18. Qxf2 Bg3 19. Qd4?? { (6.64 → 2.56) Blunder. Qe3 was best. } (19. Qe3) 19... Bxe1?! { (2.56 → 3.62) Inaccuracy. Bxf3 was best. } (19... Bxf3 20. Re3) 20. Rxe1?? { (3.62 → -0.75) Blunder. Nxe1 was best. } (20. Nxe1 f6 21. Qe3 e5 22. Bd4 O-O 23. Bb6 Qc6 24. c5 f5 25. Qxe5 Rae8 26. Qg3 Rf6) 20... Bxf3 21. Qxg7?? { (-1.37 → -6.46) Blunder. Qe3 was best. } (21. Qe3 Bc6) 21... O-O-O 22. Be5 Qc5+ 23. Kh1 Qf2 24. Rf1 Bxg2+ 25. Qxg2 Qxg2+ 26. Kxg2 Rhg8+ 27. Kf3 Rxd3+ 28. Ke4 Rxh3 29. Rxf7 Rg4+ 30. Bf4 Rhh4 31. Ke5 Rxf4 32. Rxf4 Rxf4 33. Kxf4 Kd7 34. Kg5 Kd6 35. Kf4 h5?? { (-7.50 → 0.00) Blunder. e5+ was best. } (35... e5+) 36. Kg3?? { (0.00 → -7.81) Blunder. Kg5 was best. } (36. Kg5 Ke5 37. Kxh5 Kd4 38. Kg4 e5 39. Kf3 Kd3 40. Kf2 Kd2 41. Kf3) 36... e5 37. Kf3 Kc5 38. Ke4 h4 39. Kf3 Kd4 40. Ke2 e4 41. Kf2 e3+ 42. Ke2?! { (-19.58 → Mate in 9) Checkmate is now unavoidable. Kf3 was best. } (42. Kf3 h3) 42... h3 43. Kf1 h2? { (Mate in 7 → -9.12) Lost forced checkmate sequence. Ke4 was best. } (43... Ke4 44. c5 h2 45. Kg2 e2 46. Kf2 h1=Q 47. Kxe2 Qg2+ 48. Kd1 Kd3 49. c6 Qd2#) 44. Kg2 e2 45. Kxh2 e1=Q 46. a4 bxa3 47. b4 axb4 48. c5 Kxc5 49. Kg2 b3 50. Kh2 b2 51. Kg2 b1=Q 52. Kh2 a2 53. Kh3 a1=Q 54. Kh2 Qaa2+ 55. Kh3 Qbb3+ 56. Kg4 Qee6+ 57. Kh5 Qbh3+ 58. Kg5 Qag2+ 59. Kf4 Qee4# { Black wins by checkmate. } 0-1