[Event "8 марта"] [Site "https://lichess.org/4anLj02O"] [Date "2021.03.07"] [White "ivanoffvasiliy1952"] [Black "ErshovaAA"] [Result "0-1"] [UTCDate "2021.03.07"] [UTCTime "13:15:53"] [WhiteElo "1830"] [BlackElo "1771"] [WhiteRatingDiff "-45"] [BlackRatingDiff "+34"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D30"] [Opening "Queen's Gambit Declined: Traditional Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 { D30 Queen's Gambit Declined: Traditional Variation } Be7 5. Nbd2 Nbd7 6. e3 O-O 7. Bd3 c5 8. O-O b6 9. a3 Bb7 10. Rc1 h6 11. Bf4 Nh5 12. Be5 Nxe5?! { (-0.24 → 0.40) Inaccuracy. Nhf6 was best. } (12... Nhf6) 13. Nxe5?! { (0.40 → -0.35) Inaccuracy. dxe5 was best. } (13. dxe5 dxc4 14. Bxc4 g6 15. Qe2 a6 16. a4 Qd7 17. b3 Rfd8 18. g3 Ng7 19. e4 Qc7) 13... Nf6 14. h3? { (-0.40 → -1.86) Mistake. cxd5 was best. } (14. cxd5 Qxd5 15. Ndf3 Rac8 16. Be2 Rfd8 17. dxc5 Rxc5 18. Qxd5 Nxd5 19. Rxc5 Bxc5 20. Rc1 f6) 14... dxc4 15. Rxc4 cxd4?! { (-1.50 → -0.71) Inaccuracy. b5 was best. } (15... b5 16. Rc2) 16. Rxd4 Qb8 17. Nd7 Nxd7 18. Rxd7 Bf6 19. b4?? { (-0.82 → -3.83) Blunder. Be4 was best. } (19. Be4 Bc8 20. Rd3 Ba6 21. Rb3 Bxf1 22. Nxf1 Qc7 23. Bxa8 Rxa8 24. Rb4 Rc8 25. a4 g6) 19... Bc6 20. Ne4 Be5 21. Re7?! { (-4.04 → -5.15) Inaccuracy. Bb1 was best. } (21. Bb1 f5 22. Ng3 Bxg3 23. fxg3 Bxd7 24. Qxd7 Qe5 25. Kh2 Qxe3 26. Ba2 Kh8 27. Qxe6 Qxe6) 21... Qd8 22. Qh5 Qxd3 23. Qxe5 Bxe4 24. Rc7 Bg6 25. a4 Qb3 26. Qb5 Bd3 27. Qd7 Bxf1 28. Kxf1 Qb1+ 29. Ke2 Rad8 30. Qb5? { (-9.42 → Mate in 1) Checkmate is now unavoidable. Kf3 was best. } (30. Kf3 Qf5+ 31. Kg3 h5 32. Qb5 h4+ 33. Kh2 Qxf2 34. Rc1 Rd2 35. Qf1 Qxe3 36. Rb1 Qe4) 30... Qd1# { Black wins by checkmate. } 0-1