[Event "Rated classical game"] [Site "https://lichess.org/LJ55m4de"] [Date "2023.06.30"] [White "Polosoff"] [Black "Sydsy"] [Result "0-1"] [UTCDate "2023.06.30"] [UTCTime "17:00:32"] [WhiteElo "1900"] [BlackElo "1885"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "1800+20"] [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 Nf6 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 dxc4 7. Bxc4 Nbd7 8. Nf3 Nb6?! { (0.72 → 1.32) Inaccuracy. b6 was best. } (8... b6 9. O-O) 9. Ba2 Bd7 10. c4 O-O 11. O-O c5 12. Bd2 Ne4 13. Ba5 Bc6 14. Ne5 Qg5 15. Nxc6 bxc6 16. Qc2 f5?! { (0.80 → 1.43) Inaccuracy. Nf6 was best. } (16... Nf6 17. dxc5 Rfb8 18. h3 Nbd7 19. Rad1 Nxc5 20. Bb1 Nce4 21. Qa4 Qe5 22. Bc2 Re8 23. Rb1) 17. Rad1 Nd7?! { (0.98 → 1.70) Inaccuracy. Rf6 was best. } (17... Rf6 18. dxc5 Nxc5 19. Bb4 Nba4 20. Rd6 e5 21. Qd2 Rg6 22. Rxg6 Qxg6 23. Bb1 Qe6 24. Bxc5) 18. dxc5?! { (1.70 → 0.70) Inaccuracy. d5 was best. } (18. d5 Qe7 19. Bc7 Ndf6 20. d6 Qd7 21. Qb2 Ng5 22. e4 Ne8 23. Qe5 Nf7 24. Qxc5 fxe4) 18... Ndxc5 19. Bb4?! { (0.70 → 0.11) Inaccuracy. Kh1 was best. } (19. Kh1 Nb7 20. Bb4 Nec5 21. h3 e5 22. f4 Qe7 23. a4 a5 24. Ba3 e4 25. Rb1 h6) 19... f4? { (0.11 → 1.69) Mistake. a5 was best. } (19... a5 20. Bxc5 Nxc5 21. Qb2 Qf6 22. Qd4 Qxd4 23. exd4 Ne4 24. c5 Kf7 25. Rfe1 Rfe8 26. Rd3) 20. f3 a5 21. fxe4?! { (1.48 → 0.50) Inaccuracy. Be1 was best. } (21. Be1 fxe3) 21... axb4 22. axb4 Nxe4?? { (0.41 → 3.33) Blunder. fxe3 was best. } (22... fxe3 23. bxc5 Qh5 24. Rxf8+ Rxf8 25. Rf1 Rd8 26. h3 Rd2 27. Qa4 Qg5 28. Qa8+ Rd8 29. Qa7) 23. Qxe4 Rxa2 24. Qxe6+?? { (3.29 → 0.76) Blunder. Rxf4 was best. } (24. Rxf4) 24... Kh8 25. Qxc6?? { (0.82 → Mate in 8) Checkmate is now unavoidable. Qh3 was best. } (25. Qh3 h6) 25... f3 26. g3 Qxe3+ 27. Kh1 Rxh2+ 28. Kxh2 Qe2+ 29. Kh3 Qg2+ 30. Kg4 h5+ 31. Kxh5 Qh3+ 32. Kg5 Rf5+ 33. Kg6 Qg4# { Black wins by checkmate. } 0-1