[Event "Rated classical game"] [Site "https://lichess.org/DzdlklSq"] [Date "2022.10.27"] [White "ShallowJR"] [Black "iPromise"] [Result "1-0"] [UTCDate "2022.10.27"] [UTCTime "21:06:05"] [WhiteElo "2295"] [BlackElo "2176"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "D91"] [Opening "Grünfeld Defense: Three Knights Variation, Petrosian System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 { D91 Grünfeld Defense: Three Knights Variation, Petrosian System } Ne4 6. Bf4 Nxc3 7. bxc3 c5 8. e3 Qa5 9. Qd2 O-O?! { (0.41 → 1.33) Inaccuracy. dxc4 was best. } (9... dxc4 10. Bxc4 O-O 11. O-O Bf5 12. Rfc1 Nd7 13. Qb2 Nb6 14. Bf1 Rac8 15. h3 cxd4 16. cxd4) 10. cxd5 cxd4 11. cxd4 Qxd5 12. Rc1 Nc6 13. Rc5 Qd7?! { (1.30 → 2.18) Inaccuracy. Qd8 was best. } (13... Qd8 14. Bb5) 14. Bb5 Rd8 15. O-O Qe6? { (2.00 → 4.14) Mistake. a6 was best. } (15... a6 16. Bxc6 bxc6 17. Rfc1 Qb7 18. Rxc6 Be6 19. Rc7 Qd5 20. a4 Qb3 21. a5 Rdc8 22. h3) 16. Rfc1 Rd5? { (3.98 → 7.99) Mistake. a6 was best. } (16... a6 17. Ba4 Qf6 18. Bc7 Rf8 19. Bxc6 bxc6 20. Rxc6 Qf5 21. R6c5 Qe4 22. Ne5 Ra7 23. f3) 17. Ng5?! { (7.99 → 5.01) Inaccuracy. Rxc6 was best. } (17. Rxc6 bxc6 18. Bxc6 Qxc6 19. Rxc6 Bg4 20. Qc2 e5 21. Nxe5 Bxe5 22. Bxe5 Rxe5 23. dxe5 Rb8) 17... Rxc5 18. Nxe6 Rxc1+ 19. Qxc1 Bxe6 20. h4 Rc8 21. Qa3 Bf6 22. Bxc6 Rxc6 23. Qxa7 Bxh4 24. Qxb7 Rc1+ 25. Kh2 Bxf2 26. Qxe7 h5 27. Be5 Bh4? { (8.64 → Mate in 2) Checkmate is now unavoidable. Rc8 was best. } (27... Rc8 28. Qf6 Kf8 29. d5 Bh4 30. Qxh4 Bxd5 31. Qf6 Re8 32. a4 Bc4 33. Qg7+ Ke7 34. Bf4) 28. Qe8+ Kh7 29. Qh8# { White wins by checkmate. } 1-0