[Event "Eastern Classical Arena"] [Site "https://lichess.org/NXtWogTJ"] [Date "2017.05.02"] [White "sparc"] [Black "aleksandr404"] [Result "1-0"] [UTCDate "2017.05.02"] [UTCTime "08:15:55"] [WhiteElo "1929"] [BlackElo "2285"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-34"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D44"] [Opening "Semi-Slav Defense Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 { D44 Semi-Slav Defense Accepted } 6. a4 Bb4 7. e3 b5 8. axb5 cxb5 9. Be2 Bb7 10. O-O a6 11. Ne5 Nbd7 12. Nxd7 Qxd7 13. Bxf6 gxf6 14. Bf3 Rg8 15. Ne4 Ke7 16. Qe2 f5 17. Ng3 Bxf3 18. Qxf3 Bd6?! { (-0.87 → 0.07) Inaccuracy. a5 was best. } (18... a5) 19. Nh5 Rg5?? { (-0.22 → 4.62) Blunder. Bc7 was best. } (19... Bc7 20. Rfe1) 20. Qxa8 Bxh2+?! { (4.32 → 6.75) Inaccuracy. Rxh5 was best. } (20... Rxh5 21. g3) 21. Kxh2 Rxh5+ 22. Kg1 Qd6 23. g3 Kf6?! { (6.75 → 12.30) Inaccuracy. Qd8 was best. } (23... Qd8 24. Qxd8+ Kxd8 25. Rxa6 Ke7 26. Rb6 Kf6 27. Ra1 Rg5 28. Rxb5 h5 29. Kh2 Rg8 30. Rb7) 24. Rxa6 Qb4?! { (11.94 → Mate in 7) Checkmate is now unavoidable. Qd7 was best. } (24... Qd7 25. Ra7) 25. Qd8+?! { (Mate in 7 → 12.16) Lost forced checkmate sequence. Qh8+ was best. } (25. Qh8+ Kg6 26. Ra8 Rh1+ 27. Kxh1 Qf8 28. Rxf8 h6 29. Rg8+ Kh5 30. Kg2 b4 31. Rh1#) 25... Kg7?! { (12.16 → Mate in 8) Checkmate is now unavoidable. Qe7 was best. } (25... Qe7 26. Qh8+ Kg6 27. Ra8 Kh6 28. Re8 Qg5 29. Rg8 Qg6 30. Rxg6+ Kxg6 31. Qb8 Rg5 32. Qxb5) 26. Ra8 Qxb2 27. Qh8+ Kg6 28. Rg8+ Kh6 29. Qf6# { White wins by checkmate. } 1-0