[Event "Aeroflot Open"] [Site "Moscow RUS"] [Date "2015.03.30"] [Round "4.7"] [White "Ivan Bukavshin"] [Black "Ernesto Inarkiev"] [Result "1-0"] [WhiteElo "2618"] [BlackElo "2706"] [Variant "Standard"] [TimeControl "-"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation, Modern Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 { D85 Grünfeld Defense: Exchange Variation, Modern Exchange Variation } 8. Be3 Nc6 9. Rc1 cxd4 10. cxd4 e6 11. Bc4 O-O 12. O-O Na5 13. Bd3 b6 14. h4 Bb7 15. h5 f5 16. e5 gxh5 17. Ng5 Qd5?? { (0.38 → 2.87) Blunder. Qe8 was best. } (17... Qe8 18. Be2) 18. Be4 Qd7 19. Bxb7 Nxb7 20. Qxh5 Bh8? { (2.41 → 4.85) Mistake. h6 was best. } (20... h6 21. Nh3 Qf7 22. Qh4 Rad8 23. Nf4 Rc8 24. Rfd1 Na5 25. Nh5 Rfd8 26. Nxg7 Qxg7 27. Bxh6) 21. f4 Rae8 22. Rf3 Re7 23. Rg3 Rg7 24. Bf2 Qe8 25. Qh3 Nd8? { (4.08 → 6.64) Mistake. h5 was best. } (25... h5 26. Rgc3 Nd8 27. Rc8 Rd7 28. R1c7 Rxc7 29. Rxc7 Qg6 30. Qb3 Re8 31. Qb5 Bg7 32. Qd7) 26. Nxh7 Rxg3 27. Bxg3 Rf7 28. Ng5 Rd7?! { (4.53 → 6.50) Inaccuracy. Re7 was best. } (28... Re7 29. d5) 29. Rc8 Bg7 30. Bf2? { (8.10 → 3.81) Mistake. Qh7+ was best. } (30. Qh7+) 30... Qg6 31. Qb3 Bf8 32. Qa4 Qg7 33. Rc3 Rc7?! { (4.25 → 6.56) Inaccuracy. Qe7 was best. } (33... Qe7 34. Rh3) 34. Rg3 Rc1+?! { (6.31 → 9.57) Inaccuracy. Qd7 was best. } (34... Qd7 35. Nxe6+ Kf7 36. Nxd8+ Ke8 37. Qxd7+ Kxd7 38. Rg8 Be7 39. Nf7 Rc1+ 40. Kh2 Rc2 41. Bg3) 35. Kh2 Qh6+ 36. Rh3 Qg7 37. Qe8 Qe7 38. Qh5 Bg7 39. Qg6 Kf8?! { (14.82 → Mate in 6) Checkmate is now unavoidable. Nf7 was best. } (39... Nf7 40. Nxe6) 40. Nh7+ Kg8 41. Nf6+ Kf8 42. Rh8+ { Black resigns. } 1-0