[Event "Monthly Classical Arena"] [Site "https://lichess.org/voOos8kZ"] [Date "2024.05.31"] [White "SokolovAndrey"] [Black "oksana_107"] [Result "0-1"] [UTCDate "2024.05.31"] [UTCTime "18:54:41"] [WhiteElo "1966"] [BlackElo "1244"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+96"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D30"] [Opening "Queen's Gambit Declined"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 { D30 Queen's Gambit Declined } 3. e3 f5 4. Nf3 Nf6 5. Nbd2 c6 6. Be2 Bd6 7. c5 Bc7 8. b4 O-O 9. Bb2 Nbd7 10. a4 Ne4 11. Nb3 Qf6 12. Qc2 Rf7 13. Bd3 Nf8? { (0.20 → 1.82) Mistake. h5 was best. } (13... h5 14. g3) 14. b5? { (1.82 → 0.57) Mistake. Ne5 was best. } (14. Ne5 Re7 15. O-O-O Nd7 16. f3 Ng5 17. h4 Nf7 18. Nxd7 Bxd7 19. g4 h5) 14... Ng6 15. g3 Bd7 16. a5? { (0.58 → -0.94) Mistake. h4 was best. } (16. h4) 16... e5?? { (-0.94 → 2.00) Blunder. cxb5 was best. } (16... cxb5 17. a6 bxa6 18. Rxa6 Bc8 19. Ra2 b4 20. O-O a5 21. Ne5 Nxe5 22. dxe5) 17. a6 Bc8 18. axb7 Bxb7 19. b6? { (2.25 → 0.54) Mistake. bxc6 was best. } (19. bxc6) 19... Bb8?? { (0.54 → 2.48) Blunder. axb6 was best. } (19... axb6) 20. dxe5 Bxe5?! { (2.07 → 3.32) Inaccuracy. Nxe5 was best. } (20... Nxe5 21. Nxe5 Bxe5 22. Bxe5 Qxe5 23. O-O axb6 24. Rxa8+ Bxa8 25. cxb6 Qf6 26. Qa2) 21. Nxe5 Nxe5 22. f4?? { (3.03 → -4.48) Blunder. O-O was best. } (22. O-O Nf3+ 23. Kg2 Qh6 24. Kxf3 f4 25. exf4 Rxf4+ 26. Kg2 Ng5 27. Bxh7+ Nxh7) 22... Nxd3+ 23. Qxd3 Qxb2 24. O-O axb6 25. Rxa8+ Bxa8 26. Qa6?! { (-3.91 → -5.00) Inaccuracy. Nd4 was best. } (26. Nd4 b5 27. Qd1 Bb7 28. Qa1 Qxa1 29. Rxa1 g6 30. Ra7 b4 31. Ne6 Rd7) 26... Qxb3 27. Qxa8+ Rf8 28. Qxc6 Qxe3+ 29. Kg2 Nd2 30. Qxd5+ Kh8 31. Rf2 Ne4 32. Rc2 bxc5 33. Qd7 h6 34. Qe7 Rb8 35. Qe5?! { (-5.17 → -7.37) Inaccuracy. Ra2 was best. } (35. Ra2 Qd3 36. Qe5 Qb1 37. Ra1 Qb6 38. Ra4 Rd8 39. Rxe4 fxe4) 35... Rb1 36. Qxf5 Rg1+ 37. Kh3 Rxg3+ 38. Kh4 Rh3+ 39. Qxh3 Qxf4+ 40. Qg4 g5+ 41. Kh3 Qf1+ 42. Qg2 Qd3+ 43. Kg4? { (-7.57 → Mate in 1) Checkmate is now unavoidable. Qg3 was best. } (43. Qg3 Nxg3 44. Rf2 Ne4+ 45. Kg2 Nxf2 46. Kxf2 Kg7 47. Kg1 Qe2 48. h3 Kf6) 43... Nf6# { Black wins by checkmate. } 0-1