[Event "Rated classical game"] [Site "https://lichess.org/7O2uenoW"] [Date "2020.07.28"] [White "Ud_AlpHa98"] [Black "ALEXEI55"] [Result "0-1"] [UTCDate "2020.07.28"] [UTCTime "19:51:01"] [WhiteElo "1634"] [BlackElo "1658"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+28"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A40"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { A40 Queen's Pawn Game } a6 2. c4 f5?! { (0.28 → 0.97) Inaccuracy. e6 was best. } (2... e6 3. Bf4 Nf6 4. Nf3 d5 5. c5 b6 6. cxb6 cxb6 7. e3) 3. Nf3 d5?! { (0.78 → 1.69) Inaccuracy. e6 was best. } (3... e6 4. Bf4 Bb4+ 5. Nbd2 Nf6 6. e3 O-O 7. Bd3 Be7 8. O-O) 4. cxd5 Qxd5?! { (1.79 → 2.94) Inaccuracy. Nf6 was best. } (4... Nf6 5. Nc3) 5. Nc3 Qf7? { (2.56 → 4.38) Mistake. Qa5 was best. } (5... Qa5 6. e4 fxe4 7. Ng5 e6 8. Bc4 Nf6 9. Bxe6 Bxe6 10. Nxe6 Nc6 11. O-O Nd8 12. Qb3) 6. Bf4? { (4.38 → 2.71) Mistake. Ne5 was best. } (6. Ne5) 6... Nc6? { (2.71 → 5.02) Mistake. e6 was best. } (6... e6 7. Ne5) 7. Bxc7?? { (5.02 → 2.25) Blunder. Ng5 was best. } (7. Ng5 Qg6) 7... Nf6 8. g3 e6 9. Bf4 Bb4 10. Bg2 O-O 11. O-O Bxc3 12. bxc3 Na5? { (2.66 → 4.60) Mistake. Rd8 was best. } (12... Rd8 13. Qc2 Bd7 14. a4 Be8 15. Qb2 h6 16. Rfb1 Qe7 17. Qxb7 Qxb7 18. Rxb7 Nd5 19. Be5) 13. Ne5?! { (4.60 → 3.38) Inaccuracy. Bd6 was best. } (13. Bd6) 13... Qe7 14. Qa4 Nc6? { (3.25 → 5.33) Mistake. Qd8 was best. } (14... Qd8) 15. Nxc6 bxc6 16. Bxc6? { (5.47 → 3.41) Mistake. Qxc6 was best. } (16. Qxc6) 16... Ra7?! { (3.41 → 4.91) Inaccuracy. Bb7 was best. } (16... Bb7 17. Bxb7 Qxb7 18. c4 Qb2 19. e3 Ne4 20. Qb3 Qe2 21. Rae1 Qh5 22. Qd1 Qf7 23. Qc2) 17. Be3? { (4.91 → 3.08) Mistake. Bb8 was best. } (17. Bb8) 17... Bb7 18. d5?! { (3.43 → 2.61) Inaccuracy. c4 was best. } (18. c4) 18... exd5?? { (2.61 → 5.62) Blunder. Bxc6 was best. } (18... Bxc6) 19. Bxa7 Bxc6 20. Qxa6 Bb7 21. Qa5 Ne4 22. Qxd5+?? { (4.08 → -16.18) Blunder. Bd4 was best. } (22. Bd4 f4) 22... Bxd5 23. Bd4?! { (-14.53 → Mate in 8) Checkmate is now unavoidable. Rad1 was best. } (23. Rad1 Ba8) 23... Nd2?! { (Mate in 8 → -13.48) Lost forced checkmate sequence. Ng5 was best. } (23... Ng5 24. Rfe1 Qe4 25. f3 Nxf3+ 26. Kf2 Re8 27. c4 Ng5 28. cxd5 Nh3+ 29. Kf1 Qh1+ 30. Bg1) 24. Rfd1?! { (-13.48 → Mate in 7) Checkmate is now unavoidable. c4 was best. } (24. c4 Nxf1 25. cxd5 Nd2 26. Be3 Nc4 27. Bf4 Qxe2 28. a4 Qd3 29. d6 Ra8 30. h4 Nxd6) 24... Qe4 25. Rxd2 Qg2# { Black wins by checkmate. } 0-1