[Event "Rated classical game"] [Site "https://lichess.org/6lgo0jMb"] [Date "2020.11.29"] [White "Groupa"] [Black "Kaidrin"] [Result "1-0"] [UTCDate "2020.11.29"] [UTCTime "20:24:49"] [WhiteElo "2212"] [BlackElo "2268"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "D10"] [Opening "Slav Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. cxd5 { D10 Slav Defense: Exchange Variation } cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 Bf5 7. Qb3 Na5 8. Bb5+ Bd7 9. Qa4 e6 10. Nf3 a6 11. Bxd7+ Nxd7 12. Rc1 Be7? { (0.23 → 1.92) Mistake. Nc6 was best. } (12... Nc6 13. O-O) 13. Nxd5 exd5 14. Bc7 Qc8 15. Qxa5 b5 16. O-O O-O 17. Rc6 Qb7 18. Rfc1 Rfc8 19. h3 Bd8 20. Qc3 Nb8? { (2.52 → 4.20) Mistake. Be7 was best. } (20... Be7 21. Qc2) 21. Bxb8 Rxc6 22. Qxc6 Qxc6 23. Rxc6 Rxb8 24. Rxa6 b4?! { (4.32 → 5.48) Inaccuracy. Rc8 was best. } (24... Rc8 25. g3 Kf8 26. Rd6 f6 27. Rxd5 b4 28. Ne1 Ra8 29. Nd3 Be7 30. Kg2 Rxa2 31. Kf3) 25. Rd6?! { (5.48 → 3.78) Inaccuracy. Ne5 was best. } (25. Ne5) 25... Bc7 26. Rxd5 Kf8 27. Rd7 Rc8 28. Kf1 Ke8 29. Rd5 Ra8 30. Rb5 Bd6 31. Nd2 Rxa2 32. Nc4 Be7 33. d5 Ra1+ 34. Ke2 Rc1 35. b3 Rc2+ 36. Kf3 Rc3 37. d6 Bd8 38. Rxb4 Kd7 39. Rb7+ Kc6 40. Rxf7 Bf6 41. d7 Kc7 42. Nb6 Rxb3 43. Nd5+ Kd8 44. Nxf6 gxf6 45. Rxh7 Rb7?! { (12.38 → Mate in 20) Checkmate is now unavoidable. Rb5 was best. } (45... Rb5 46. g4) 46. Kg4?! { (Mate in 20 → 12.30) Lost forced checkmate sequence. Rh8+ was best. } (46. Rh8+ Kxd7 47. Rh7+ Kc6 48. Rxb7 Kxb7 49. Ke4 Kc6 50. h4 Kd7 51. Kf5 Ke7 52. h5 Kf7) 46... Rxd7?! { (12.30 → Mate in 17) Checkmate is now unavoidable. Rb5 was best. } (46... Rb5 47. f4) 47. Rxd7+ Kxd7 { Black resigns. } 1-0