[Event "LM ShahMatKanal Arena"] [Site "https://lichess.org/QTfB7WYE"] [Date "2017.07.12"] [White "Marafonez_Nikita"] [Black "Bugaevsky-Sergey"] [Result "1-0"] [UTCDate "2017.07.12"] [UTCTime "16:58:01"] [WhiteElo "1959"] [BlackElo "2199"] [WhiteRatingDiff "+30"] [BlackRatingDiff "-19"] [Variant "Standard"] [TimeControl "300+2"] [ECO "D79"] [Opening "Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. c4 c6 7. cxd5 cxd5 { D79 Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation } 8. Ne5 Nc6 9. Nc3 e6 10. Bf4 Nxe5 11. Bxe5 Bd7 12. Qd2 Bc6 13. Rad1 Qb6 14. b3 Rfc8 15. Rc1 Qd8 16. Rfd1 Nd7 17. Bxg7 Kxg7 18. e4 Nf6 19. e5 Nd7 20. Ne2 Bb5 21. Nf4 Rxc1 22. Rxc1 Rc8 23. h4 h5 24. Nh3 Rxc1+ 25. Qxc1 Bd3 26. Ng5 Bf5?! { (0.39 → 1.11) Inaccuracy. Nb8 was best. } (26... Nb8 27. Bh3) 27. Qa3 a6?! { (0.86 → 1.61) Inaccuracy. Nb8 was best. } (27... Nb8 28. Qxa7 Qc7 29. Bf1 Nc6 30. Qc5 Qa5 31. Qxa5 Nxa5 32. Bb5 f6 33. exf6+ Kxf6 34. f4) 28. Qd6 Kg8?! { (1.45 → 2.56) Inaccuracy. Bd3 was best. } (28... Bd3 29. Qxe6 Qxg5 30. Qxd7 Qc1+ 31. Kh2 Qb2 32. Qxd5 Qxf2 33. Qxb7 Kg8 34. Qd5 Qxa2 35. e6) 29. Bf1 Kg7 30. Be2?! { (3.04 → 2.12) Inaccuracy. a4 was best. } (30. a4 f6 31. Nxe6+ Bxe6 32. Qxe6 fxe5 33. Qxd5 Qc7 34. Bc4 Nf6 35. Qxe5 Qxe5 36. dxe5 Ng4) 30... Kg8 31. b4 Qe8?! { (1.47 → 2.54) Inaccuracy. Bc2 was best. } (31... Bc2 32. Nxe6 fxe6 33. Qxe6+ Kg7 34. Qxd5 Qc8 35. Qd6 Nf8 36. d5 Bf5 37. Bf1 Qd7 38. Qf6+) 32. b5?! { (2.54 → 1.47) Inaccuracy. Qc7 was best. } (32. Qc7) 32... a5?? { (1.47 → 6.09) Blunder. Nf8 was best. } (32... Nf8 33. a4 Nh7 34. Nxh7 Kxh7 35. Qc7 axb5 36. axb5 Qa8 37. Qxf7+ Kh8 38. Kh2 b6 39. Bf3) 33. b6 Nf8 34. Qc7 Qd7 35. Bb5 Qxb5?! { (13.59 → Mate in 2) Checkmate is now unavoidable. Qxc7 was best. } (35... Qxc7 36. bxc7 f6 37. c8=Q fxg5 38. hxg5 b6 39. Qc7 Nh7 40. Qxb6 Nxg5 41. Qd8+ Kf7 42. Qxg5) 36. Qxf7+ Kh8 37. Qxf8# { White wins by checkmate. } 1-0