[Event "Rated classical game"] [Site "https://lichess.org/bHXsmNpP"] [Date "2021.10.04"] [White "Betchoven"] [Black "Grunwaldo"] [Result "1-0"] [UTCDate "2021.10.04"] [UTCTime "21:19:52"] [WhiteElo "1438"] [BlackElo "1403"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nc6?! { (0.00 → 0.56) Inaccuracy. c5 was best. } (2... c5 3. e3 Nc6 4. Nf3 Nf6 5. Be2 cxd4 6. exd4 Bf5 7. c3) 3. Nf3 Bg4 4. h3?! { (0.40 → -0.16) Inaccuracy. e3 was best. } (4. e3 e6 5. h3 Bf5 6. Nbd2 Bd6 7. Bxd6 cxd6 8. c4 dxc4) 4... Bh5?! { (-0.16 → 0.40) Inaccuracy. Bxf3 was best. } (4... Bxf3 5. exf3 e6 6. c3 Bd6 7. Bd2 Nge7 8. Na3 Bxa3 9. bxa3) 5. Nbd2 e6 6. e3 Bd6 7. g3 h6 8. Qe2 Nf6 9. O-O-O a6?! { (-0.68 → -0.11) Inaccuracy. Bxf4 was best. } (9... Bxf4 10. g4) 10. Kb1?! { (-0.11 → -1.00) Inaccuracy. g4 was best. } (10. g4 Bg6 11. Ne5 Bxe5 12. Bxe5 Nxe5 13. dxe5 Ne4 14. Bg2 Nxd2 15. Qxd2 Qe7 16. Rhf1 O-O-O) 10... Ne4?! { (-1.00 → -0.05) Inaccuracy. Bxf4 was best. } (10... Bxf4 11. gxf4 Ne4 12. Bg2 g5 13. fxg5 hxg5 14. Rc1 Qf6 15. Qe1 Nxd2+ 16. Nxd2 O-O-O 17. a3) 11. Nxe4?? { (-0.05 → -5.36) Blunder. g4 was best. } (11. g4 Bg6 12. Bg2 Bxf4 13. exf4 Nxd2+ 14. Qxd2 Be4 15. Ne1 Bxg2 16. Nxg2 Qf6 17. Qe3 O-O-O) 11... dxe4 12. g4 Bg6?? { (-5.71 → 0.41) Blunder. exf3 was best. } (12... exf3 13. Qxf3 Bg6 14. Bg2 Qe7 15. Qe2 Rd8 16. Bxc6+ bxc6 17. h4 O-O 18. h5 Bh7 19. g5) 13. Ne5 Nxe5?? { (0.65 → 6.69) Blunder. Bxe5 was best. } (13... Bxe5 14. dxe5) 14. dxe5 Qh4 15. Bg3 Qg5 16. f4?? { (9.12 → 0.33) Blunder. exd6 was best. } (16. exd6 cxd6) 16... Qd8?? { (0.33 → 9.20) Blunder. exf3 was best. } (16... exf3) 17. exd6 cxd6 18. Bg2 d5 19. Qe1 f5 20. Bh4 Qb6 21. gxf5 Bxf5 22. Qc3 O-O 23. Be7 Rac8 24. Qb3 Qxb3 25. cxb3 Rf7 26. Bb4 Rfc7 27. Rd2 Bg6 28. h4 b6 29. Bh3 Bf7 30. f5 Rc6 31. f6 gxf6 32. Rg1+ Kh7 33. Be7 f5 34. Bf1?? { (9.53 → Mate in 1) Checkmate is now unavoidable. Rdg2 was best. } (34. Rdg2 Rg8 35. Bf6 Rxg2 36. Rxg2 Be8 37. Rg7+ Kh8 38. Be5 d4 39. Bxd4 e5 40. Bxe5 Rc5) 34... b5?? { (Mate in 1 → 6.07) Lost forced checkmate sequence. Rc1# was best. } (34... Rc1#) 35. Bh3 R8c7 36. Bf6 a5 37. Rdd1?! { (9.75 → 5.45) Inaccuracy. Rg7+ was best. } (37. Rg7+) 37... Bh5 38. Rde1 a4 39. Be5 Rc8? { (5.24 → 13.57) Mistake. axb3 was best. } (39... axb3 40. axb3) 40. Rg7+ Kh8 41. Rc7+?! { (13.38 → 6.44) Inaccuracy. Reg1 was best. } (41. Reg1) 41... Kg8 42. Rg7+ Kf8 43. Rh7 Bg6 44. Rh8+ Ke7 45. Rxc8 Rxc8 46. Bg7? { (6.31 → 3.30) Mistake. bxa4 was best. } (46. bxa4 bxa4 47. Rc1 Rg8 48. Rc7+ Kd8 49. Bf1 Bh5 50. Bb5 Be8 51. Bxe8 Rg1+ 52. Rc1 Rxc1+) 46... Rc7? { (3.30 → 5.64) Mistake. f4 was best. } (46... f4 47. bxa4 bxa4 48. Rc1 Re8 49. Bxh6 f3 50. Rc7+ Kd6 51. Bf4+ e5 52. Rd7+ Kc6 53. Bg3) 47. Bxh6?! { (5.64 → 4.34) Inaccuracy. Be5 was best. } (47. Be5 Rd7) 47... axb3 48. axb3 Be8 49. Bg5+ Kd6 50. Bf4+?! { (5.49 → 3.71) Inaccuracy. Bxf5 was best. } (50. Bxf5 exf5) 50... Ke7?? { (3.71 → 10.54) Blunder. e5 was best. } (50... e5 51. Bg5 b4 52. Bxf5 Bb5 53. Rd1 Bd3+ 54. Rxd3 exd3 55. Bxd3 Rf7 56. h5 e4 57. Ba6) 51. Bxc7 { Black resigns. } 1-0