[Event "≤2000 Rapid Arena"] [Site "https://lichess.org/9yYBQYwy"] [Date "2023.01.02"] [White "Oslo876"] [Black "Sirius888"] [Result "0-1"] [UTCDate "2023.01.02"] [UTCTime "18:11:04"] [WhiteElo "1061"] [BlackElo "1643"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 Nf6 3. Nf3 { D02 Queen's Pawn Game: London System } Bf5 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 Nbd7 7. Nc3 c5 8. Nb5?! { (-0.09 → -1.06) Inaccuracy. dxc5 was best. } (8. dxc5 Bxc5 9. e4 Bb4 10. exd5 Nxd5 11. Bd2 Bxc3 12. Bxc3 O-O) 8... cxd4?? { (-1.06 → 7.23) Blunder. c4 was best. } (8... c4 9. Qc3 Rc8 10. Bd6 Ne4 11. Qb4 a6 12. Bxf8 axb5 13. Bd6 Qb6 14. Bf4 Ra8 15. O-O) 9. Nfxd4?? { (7.23 → -4.43) Blunder. Nc7+ was best. } (9. Nc7+ Qxc7 10. Bxc7 Rc8 11. Bg3 Bb4+ 12. Kd1 dxe3 13. Qxe3 Bc5 14. Qe2 h5 15. c4 O-O) 9... Nb6?? { (-4.43 → 5.20) Blunder. e5 was best. } (9... e5 10. O-O-O a6 11. Nc3 exd4 12. exd4 Be7 13. Qf3 Nb6 14. h4 Rc8 15. h5 O-O 16. h6) 10. Be5?? { (5.20 → -0.48) Blunder. Nc7+ was best. } (10. Nc7+ Kd7 11. Nxa8 Qxa8 12. O-O a6 13. Nf3 Bc5 14. a4 Ke7 15. a5 Nc4 16. b3 Nd6) 10... Be7?? { (-0.48 → 4.91) Blunder. Nc4 was best. } (10... Nc4 11. Nc7+ Kd7 12. Bxf6 Qxc7 13. Bh4 Qa5+ 14. c3 Nxb2 15. Qc2 Nc4 16. e4 Be7 17. Bxe7) 11. Bxf6?? { (4.91 → -1.29) Blunder. Nc7+ was best. } (11. Nc7+ Kd7 12. Qb5+ Kc8 13. Nxa8 Nxa8 14. O-O a6 15. Qe2 Nb6 16. Nc6 bxc6 17. Qxa6+ Kd7) 11... Bxf6 12. c4?? { (-1.17 → -3.25) Blunder. Na3 was best. } (12. Na3 a6 13. Qb3 O-O 14. O-O Qc7 15. c3 Rfc8 16. Nb1 Nc4 17. a4 Rab8 18. Ra2 b5) 12... dxc4 13. Qe4 Qd7?? { (-3.08 → -1.15) Blunder. a6 was best. } (13... a6 14. Nc3 Qc7 15. O-O O-O 16. Rac1 Rac8 17. h3 Rfd8 18. b3 Qe7 19. Nde2 cxb3 20. axb3) 14. O-O? { (-1.15 → -2.83) Mistake. Qxb7 was best. } (14. Qxb7 Qxb7 15. Nd6+ Ke7 16. Nxb7 Rac8 17. b4 Nd5 18. a3 Nc3 19. Kd2 Ne4+ 20. Ke2 Rc7) 14... O-O 15. a4 a6 16. Nc3 Rfd8 17. a5 Nd5 18. Nxd5 exd5 19. Qc2 Rac8 20. b3?! { (-2.39 → -3.37) Inaccuracy. Rfd1 was best. } (20. Rfd1 h5 21. h3 g6 22. Qc3 Rc5 23. Qa3 Rdc8 24. Ne2 Qc7 25. Nd4 Qe7 26. Rd2 h4) 20... cxb3? { (-3.37 → -1.54) Mistake. Rc5 was best. } (20... Rc5) 21. Qxb3 Rc4 22. h3 Bxd4 23. exd4 Rxd4 24. Qc3?? { (-2.03 → -4.61) Blunder. Rab1 was best. } (24. Rab1 Rb8) 24... Rc4 25. Qe5?! { (-4.17 → -5.61) Inaccuracy. Qd3 was best. } (25. Qd3 Qc7 26. Rfb1 h6 27. g3 Rd7 28. Re1 g6 29. h4 h5 30. Re8+ Kg7 31. Qd2 d4) 25... d4 26. Rad1 Qd5 27. Qxd5 Rxd5 28. Rb1 Rd7 29. Rfe1 Kf8 30. Rbc1 Rxc1 31. Rxc1 Ke7 32. Re1+ Kd6 33. Rd1 Kd5 34. Kh2 Rd6 35. Rd2 b5 36. axb6 Rxb6 37. Rd3 a5 38. Rd2 Ra6 39. Kg3 a4 40. Kf3 a3 41. Ra2 Kc4 42. Ke2 Kb3 43. Ra1 a2 44. Kd3 Kb2 45. Rxa2+ Rxa2 46. Kxd4 Kb3 47. f3 Rxg2 48. f4 Rg3 49. f5 Rxh3 50. Ke5 Rg3?! { (Mate in 13 → -21.72) Lost forced checkmate sequence. f6+ was best. } (50... f6+ 51. Kd4 h5 52. Kd5 Kc3 53. Ke6 Kd4 54. Kf7 Ke5 55. Kg8 h4 56. Kf7 Rc3 57. Ke7) 51. f6?! { (-21.72 → Mate in 13) Checkmate is now unavoidable. Kf4 was best. } (51. Kf4 Rd3 52. f6 gxf6 53. Kg4 Kc4 54. Kh4 h5 55. Kxh5 Kd4 56. Kg4 Ke4 57. Kh5 f5) 51... gxf6+ 52. Kxf6?! { (-32.71 → Mate in 11) Checkmate is now unavoidable. Kf4 was best. } (52. Kf4 Rc3) 52... h6 { Black wins on time. } 0-1