[Event "Rated rapid game"] [Site "https://lichess.org/waKGim6u"] [Date "2020.02.26"] [White "kotmatroskin_81"] [Black "soso38"] [Result "0-1"] [UTCDate "2020.02.26"] [UTCTime "07:39:08"] [WhiteElo "1522"] [BlackElo "1410"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+30"] [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. a3 Nc6 4. b4? { (0.51 → -0.90) Mistake. Nf3 was best. } (4. Nf3 dxc4 5. e4 Na5 6. Bxc4 Nxc4 7. Qa4+ c6 8. Qxc4 Bd6) 4... dxc4 5. e3 b5 6. a4 Ba6 7. axb5 Bxb5 8. Bd2 Bxb4 9. Bxb4 Nxb4 10. Nc3?! { (-0.40 → -1.36) Inaccuracy. Na3 was best. } (10. Na3) 10... Nd3+?? { (-1.36 → 4.05) Blunder. c6 was best. } (10... c6) 11. Bxd3 cxd3 12. Nxb5 Qd7?! { (3.98 → 5.04) Inaccuracy. Nf6 was best. } (12... Nf6 13. Nf3 O-O 14. Qxd3 c5 15. O-O a5 16. Qa3 Qd7 17. Rfb1 cxd4 18. Nbxd4 Ne4 19. Qd3) 13. Qxd3 a6 14. Nf3 Rb8 15. Nc3 Rb3 16. O-O Nf6 17. Qxa6 Rxc3 18. Ne5 Qd5 19. Qc8+ Qd8 20. Qxd8+ Kxd8 21. Ra8+ Ke7 22. Rxh8 Ne4 23. Rxh7 Kf6 24. g3 Nd2 25. Ra1 Ne4 26. Kg2 Rc2 27. Ng4+ Kg6 28. Rh8 f5? { (8.68 → Mate in 5) Checkmate is now unavoidable. Nd6 was best. } (28... Nd6 29. h4 Kf5 30. Ra5+ Ke4 31. h5 f5 32. Ne5 c5 33. Rg8 Nb7 34. Ra6 cxd4 35. Rxe6) 29. Ne5+ Kf6 30. Nd7+? { (Mate in 3 → 8.30) Lost forced checkmate sequence. Rf8+ was best. } (30. Rf8+ Ke7 31. Rf7+ Ke8 32. Ra8#) 30... Ke7 31. Nc5 Nxf2 32. Kf3 Ng4 33. h3?? { (7.56 → Mate in 1) Checkmate is now unavoidable. Kf4 was best. } (33. Kf4 Kf6 34. Nd7+ Ke7 35. Ne5 Nxe5 36. dxe5 Rc5 37. Rg8 Kf7 38. Rd8 Kg6 39. Ra6 Rc4+) 33... Rf2# { Black wins by checkmate. } 0-1