[Event "Rated rapid game"] [Site "https://lichess.org/dZVGxaVm"] [Date "2021.03.28"] [White "Lichesone"] [Black "Sergey0812"] [Result "1-0"] [UTCDate "2021.03.28"] [UTCTime "15:46:12"] [WhiteElo "2240"] [BlackElo "2264"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D41"] [Opening "Queen's Gambit Declined: Semi-Tarrasch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 c5 2. c4 e6?! { (0.21 → 0.79) Inaccuracy. Nf6 was best. } (2... Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Bf4 d5 7. Ndb5) 3. Nc3?! { (0.79 → 0.23) Inaccuracy. g3 was best. } (3. g3 Nc6 4. Bg2 Be7 5. O-O Nf6 6. d4 cxd4 7. Nxd4 O-O) 3... Nf6 4. d4 d5 5. cxd5 { D41 Queen's Gambit Declined: Semi-Tarrasch Defense } cxd4 6. Qxd4 Nxd5 7. e4 Nc6 8. Bb5 Nxc3 9. Bxc6+ bxc6 10. Qxc3 Qb6 11. a3?! { (0.96 → 0.28) Inaccuracy. O-O was best. } (11. O-O Qc5) 11... Ba6 12. Be3 Qc7? { (0.13 → 1.62) Mistake. c5 was best. } (12... c5 13. O-O-O Rc8 14. h4 Qb5 15. h5 Qc4 16. Qxc4 Bxc4 17. h6 Rg8 18. hxg7 Rxg7 19. Ng5) 13. Rc1? { (1.62 → 0.28) Mistake. O-O-O was best. } (13. O-O-O c5 14. Rd2 Rd8 15. Rxd8+ Qxd8 16. Bxc5 Qc7 17. Bb4 Qxc3+ 18. bxc3 Bb7 19. Nd2 f5) 13... Rc8 14. Qd4 c5 15. Qa4+ Qc6 16. Qxc6+ Rxc6 17. Ne5 Rc7 18. Nc4 Be7 19. f4?! { (0.05 → -0.50) Inaccuracy. O-O was best. } (19. O-O O-O 20. Rfd1 f6 21. e5 Rb8 22. Rd2 Rb3 23. h4 Bxc4 24. Rxc4 fxe5 25. Rdc2 Kf7) 19... O-O 20. O-O Rd8 21. f5?! { (-0.25 → -1.03) Inaccuracy. Rc3 was best. } (21. Rc3 Bb7 22. e5 Bd5 23. Rf2 Rb7 24. Nd6 Bxd6 25. exd6 c4 26. Rd2 h6 27. f5 Rxd6) 21... Rd3 22. Kf2? { (-0.62 → -2.24) Mistake. fxe6 was best. } (22. fxe6 fxe6) 22... exf5 23. exf5 Bf6 24. Rfe1 h6 25. Nd2? { (-2.38 → -4.08) Mistake. g3 was best. } (25. g3 Rd5 26. Kg1 Kh7 27. Bf2 Rb7 28. Ne3 Rd2 29. b4 cxb4 30. axb4 Rxb4 31. Red1 Ra2) 25... c4?? { (-4.08 → -1.25) Blunder. Bxb2 was best. } (25... Bxb2 26. Rc2) 26. Rc2 c3? { (-1.54 → -0.28) Mistake. Rd5 was best. } (26... Rd5 27. Ne4) 27. Ne4 Be5 28. Nc5?? { (-0.32 → -5.82) Blunder. Nxc3 was best. } (28. Nxc3 f6 29. Rd2 Rxd2+ 30. Bxd2 Rb7 31. Nd1 Bxb2 32. Nxb2 Rxb2 33. Re8+ Kh7 34. Ke1 Rb1+) 28... Rd6?? { (-5.82 → -0.08) Blunder. cxb2 was best. } (28... cxb2 29. Rb1) 29. Nxa6 Rxa6 30. Bxa7 cxb2 31. Rxc7 Bxc7 32. Bd4 Rxa3 33. Bxb2 Ra2 34. Re2 Bb6+ 35. Kf3 f6 36. h4 Kf7 37. g4 Ra4 38. Re4 Ra2 39. Rb4 Bc5 40. Rb7+ Kg8 41. g5 hxg5 42. hxg5 Bf8 43. gxf6 gxf6 44. Bxf6 Ra3+ 45. Kg4 Bc5 46. Kh5 Ra1?? { (0.33 → Mate in 14) Checkmate is now unavoidable. Rg3 was best. } (46... Rg3 47. Be5 Re3 48. Bb2 Be7 49. f6 Kf7 50. Kg5 Re1 51. Bc3 Re2 52. Rd7 Re3 53. Bb2) 47. Kg6? { (Mate in 14 → 7.31) Lost forced checkmate sequence. Bxa1 was best. } (47. Bxa1 Kf8 48. f6 Ke8 49. f7+ Kd8 50. Bf6+ Kc8 51. Re7 Bxe7 52. Bxe7 Kd7 53. f8=Q Kc7) 47... Rg1+ 48. Bg5 Be3?! { (47.37 → Mate in 1) Checkmate is now unavoidable. Rxg5+ was best. } (48... Rxg5+ 49. Kxg5) 49. Rb8# { White wins by checkmate. } 1-0