[Event "Casual classical game"] [Site "https://lichess.org/sk8kcydA"] [Date "2022.05.23"] [White "Stepashkkka"] [Black "Pelageya"] [Result "0-1"] [UTCDate "2022.05.23"] [UTCTime "18:09:41"] [WhiteElo "1205"] [BlackElo "1500"] [BlackTitle "WFM"] [Variant "Standard"] [TimeControl "960+14"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } c5 4. e3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1 Qc3 8. Bb5 e6 9. O-O Bxc5?! { (0.00 → 1.01) Inaccuracy. Be7 was best. } (9... Be7 10. Ne5 Bd7 11. Nxd7 Nxd7 12. e4 a6 13. exd5 axb5 14. Ne4 Qc4 15. Nd6+ Bxd6 16. dxc6) 10. Ne5? { (1.01 → -0.62) Mistake. Be5 was best. } (10. Be5) 10... Bd7?! { (-0.62 → 0.46) Inaccuracy. O-O was best. } (10... O-O 11. Rb3 Qa5 12. c4 Nxe5 13. Bxe5 Qd8 14. cxd5 exd5 15. Bd3 b6 16. Qa1 Be6 17. Rbb1) 11. Nd3?? { (0.46 → -1.60) Blunder. Rb3 was best. } (11. Rb3 Qa5 12. Nxd7 Nxd7 13. c4 O-O 14. cxd5 exd5 15. e4 Nf6 16. e5 Qc7 17. exf6 Qxf4) 11... Be7 12. Bc7 Nb4?? { (-1.86 → 2.42) Blunder. b6 was best. } (12... b6) 13. Nxb4?? { (2.42 → -7.55) Blunder. Bxd7+ was best. } (13. Bxd7+ Nxd7 14. Ba5 Qxc2 15. Nxb4 Qxd1 16. Rfxd1 b6 17. Na6 Rc8 18. Bb4 Bxb4 19. Nxb4 Nc5) 13... Qxc7? { (-7.55 → -3.75) Mistake. Bxb5 was best. } (13... Bxb5 14. Ba5 Bxf1 15. Qxf1 O-O 16. Qd1 Qa3 17. Bc7 Bxb4 18. Rb3 Qa4 19. Be5 Be7 20. Rxb7) 14. Bxd7+ Nxd7 15. Nd3 Rc8?! { (-3.96 → -2.75) Inaccuracy. O-O was best. } (15... O-O 16. Qg4) 16. Rc1?! { (-2.75 → -4.22) Inaccuracy. c4 was best. } (16. c4) 16... Ba3 17. Ne1? { (-3.91 → -7.31) Mistake. Rb1 was best. } (17. Rb1 O-O 18. c4 dxc4 19. Qa4 cxd3 20. Qxa3 Nc5 21. Rbc1 b6 22. Nb3 Qd7 23. Nxc5 Rxc5) 17... Bxc1 18. Qxc1 O-O 19. Nb3 Nc5 20. Nxc5 Qxc5 21. h3 Rc6 22. g4 Rfc8 23. a4 b5 24. axb5 Qxb5 25. Kg2 a5 26. Qa3 Qb4 27. Qxb4 axb4 28. Kf3 e5 29. e4 d4 30. Ke2 Rc3 31. Rh1 b3 32. cxb3 Rxb3 33. Kd2 Rb2+ 34. Kd1 Rxf2 35. Nd3 Ra2 36. Nb4? { (-9.80 → Mate in 20) Checkmate is now unavoidable. Re1 was best. } (36. Re1 Rb8 37. Kc1 f6 38. Rd1 Rc8+ 39. Kb1 Rg2 40. Rf1 Rg3 41. Rd1 h6 42. Kb2 Kh7) 36... Ra1+ 37. Ke2 Rxh1 38. Kd3 Rxh3+ 39. Kd2 Rg3?! { (Mate in 5 → -22.65) Lost forced checkmate sequence. Rh2+ was best. } (39... Rh2+ 40. Kd1 Rb8 41. Nd3 Rb1+ 42. Nc1 g5 43. Ke1 Rxc1#) 40. Ke2 Rxg4 41. Kf2?! { (-59.87 → Mate in 19) Checkmate is now unavoidable. Nd5 was best. } (41. Nd5 Kf8 42. Nb4 Rxe4+ 43. Kd1 Rc3 44. Nd5 Ree3 45. Kd2 h5 46. Kd1 h4 47. Nb6 h3) 41... Rxe4 42. Kf3 Re3+ 43. Kf2 Rb8 44. Nc6 Rb2+ 45. Kf1 Ra3 46. Nb4 Ra1# { Black wins by checkmate. } 0-1