[Event "Rated classical game"] [Site "https://lichess.org/7131vY9k"] [Date "2017.08.22"] [White "kimaga"] [Black "ianjf"] [Result "1-0"] [UTCDate "2017.08.22"] [UTCTime "18:04:24"] [WhiteElo "1859"] [BlackElo "1817"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [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 } c6 6. e3 O-O 7. h3 dxc4 8. Bxc4 Nbd7 9. b4?! { (0.84 → 0.05) Inaccuracy. O-O was best. } (9. O-O Nb6 10. Bd3 h6 11. Bf4 Nbd5 12. Be5 Bf5 13. Re1 Nxc3 14. bxc3 Bxd3 15. Qxd3 Nd7) 9... Nb6 10. Bxf6 Bxf6 11. Qb3?! { (0.04 → -0.81) Inaccuracy. Bd3 was best. } (11. Bd3 Nd5 12. Nxd5 Qxd5 13. O-O e5 14. dxe5 Bxe5 15. Nxe5 Qxe5 16. Qe2 Rd8 17. Bc4 a5) 11... Nxc4 12. Qxc4 Be6 13. Qd3 Qd7?! { (-0.94 → 0.00) Inaccuracy. b5 was best. } (13... b5 14. Qd1 a5 15. a3 axb4 16. axb4 Qd6 17. Rb1 Ra3 18. Ne4 Qd5 19. Nxf6+ exf6 20. Rc1) 14. Ne4 Bg7 15. Nc5 Qd6 16. Nxe6 Qxb4+ 17. Qd2 Qxd2+ 18. Kxd2 fxe6 19. Rab1 b5?! { (-0.19 → 0.84) Inaccuracy. b6 was best. } (19... b6 20. Rhc1 Rac8 21. Rb4 Rf5 22. Ra4 Rc7 23. Rac4 Ra5 24. a4 h6 25. Ke2 Kf7 26. g4) 20. Rhc1 Rac8 21. Rc5 Rf6?! { (0.88 → 1.50) Inaccuracy. Rf5 was best. } (21... Rf5 22. Rbxb5 e5 23. Ra5 exd4 24. exd4 Rxc5 25. Rxc5 Kf7 26. Ke3 Ke6 27. Ra5 Bf6 28. g4) 22. Rbxb5?! { (1.50 → 0.58) Inaccuracy. Rbc1 was best. } (22. Rbc1 b4 23. Rxc6 Rxc6 24. Rxc6 e5 25. Rc8+ Bf8 26. dxe5 Ra6 27. Rc2 Ra3 28. Nd4 Bg7) 22... cxb5?? { (0.58 → 2.37) Blunder. e5 was best. } (22... e5) 23. Rxc8+ Kf7?? { (2.25 → Mate in 1) Checkmate is now unavoidable. Rf8 was best. } (23... Rf8 24. Rc7 Bf6 25. e4 Bxd4 26. Nxd4 Rxf2+ 27. Kd3 Rxg2 28. Rxe7 a6 29. Nxe6 Rxa2 30. Rg7+) 24. Ne5# { White wins by checkmate. } 1-0