[Event "Daily Classical Arena"] [Site "https://lichess.org/ZaB10f7k"] [Date "2016.11.12"] [White "Kosmet"] [Black "grayduet1"] [Result "1-0"] [UTCDate "2016.11.12"] [UTCTime "20:04:31"] [WhiteElo "2120"] [BlackElo "1841"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D30"] [Opening "Queen's Gambit Declined"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 { D30 Queen's Gambit Declined } 3. e3 c5 4. cxd5 exd5 5. dxc5 Bxc5 6. a3 Nc6 7. b4 Bb6 8. Bb2 Nf6 9. Nf3 O-O 10. Be2 Bf5 11. O-O Bc7 12. Nc3 Qd6?? { (0.19 → 2.04) Blunder. Rc8 was best. } (12... Rc8 13. Rc1) 13. Nb5 Qd7 14. Nxc7 Qxc7 15. Bxf6 gxf6 16. Qxd5 Be6?! { (1.97 → 2.67) Inaccuracy. Bg6 was best. } (16... Bg6 17. b5 Ne5 18. Rac1 Qe7 19. Nd4 Rac8 20. a4 Rfd8 21. Rxc8 Rxc8 22. Rd1 Rc3 23. Bf3) 17. Qc5 Rac8 18. Rac1 b6? { (2.28 → 4.15) Mistake. Qe7 was best. } (18... Qe7 19. Qh5 Rfd8 20. Rfd1 Qf8 21. b5 Rxd1+ 22. Rxd1 Ne5 23. Nxe5 fxe5 24. Qxe5 Qg7 25. Qe4) 19. Qh5 Qe7?? { (3.82 → 11.27) Blunder. Qd6 was best. } (19... Qd6 20. Rfd1 Qb8 21. Ba6 Rc7 22. Bd3 Rd8 23. Qxh7+ Kf8 24. Bc2 Rxd1+ 25. Rxd1 Ke7 26. Qe4) 20. Bd3 f5 21. Bxf5?? { (10.50 → 2.90) Blunder. Ng5 was best. } (21. Ng5) 21... Bxf5 22. Qxf5 Qc7?? { (2.94 → 10.03) Blunder. Qe6 was best. } (22... Qe6 23. Qf4) 23. b5 Nd4?! { (7.37 → 19.04) Inaccuracy. Qd6 was best. } (23... Qd6 24. bxc6) 24. Qg5+ Kh8 25. Rxc7 Rxc7?! { (19.30 → Mate in 13) Checkmate is now unavoidable. Ne2+ was best. } (25... Ne2+ 26. Kh1) 26. Nxd4?! { (Mate in 13 → 16.81) Lost forced checkmate sequence. Qf6+ was best. } (26. Qf6+ Kg8 27. Nxd4 Rc5 28. h3 h6 29. Rd1 Rg5 30. Nf5 Rxf5 31. Qxf5 Kg7 32. Rd6 Ra8) 26... Rc5?! { (16.81 → Mate in 12) Checkmate is now unavoidable. f6 was best. } (26... f6 27. Qf4) 27. Qf6+ Kg8 28. h3 Re8?! { (120.81 → Mate in 10) Checkmate is now unavoidable. a5 was best. } (28... a5 29. bxa6) 29. Nf5 Rxf5 30. Qxf5 { Black resigns. } 1-0