[Event "2022 Winter Marathon"] [Site "https://lichess.org/qGivyw29"] [Date "2022.12.28"] [White "ChernenkoDanil"] [Black "Sische"] [Result "0-1"] [UTCDate "2022.12.28"] [UTCTime "06:45:00"] [WhiteElo "2201"] [BlackElo "2248"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation, Modern Exchange Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 { D85 Grünfeld Defense: Exchange Variation, Modern Exchange Variation } 8. Be3 Bg4 9. Be2?! { (0.44 → -0.11) Inaccuracy. Qa4+ was best. } (9. Qa4+) 9... Qa5?! { (-0.11 → 0.65) Inaccuracy. Nc6 was best. } (9... Nc6 10. e5 cxd4 11. cxd4 Qa5+ 12. Qd2 Qxd2+ 13. Nxd2 Be6 14. Nb3 Bd5 15. O-O O-O 16. Nc5) 10. Qb3?! { (0.65 → -0.24) Inaccuracy. O-O was best. } (10. O-O O-O) 10... Bxf3 11. gxf3 cxd4 12. Bf4?? { (0.07 → -3.48) Blunder. Qb5+ was best. } (12. Qb5+ Qxb5) 12... Qxc3+? { (-3.48 → -2.04) Mistake. d3 was best. } (12... d3) 13. Qxc3 dxc3 14. Bb5+ Nc6 15. O-O?! { (-2.40 → -3.22) Inaccuracy. Bxc6+ was best. } (15. Bxc6+ bxc6) 15... Rc8 16. Rfd1? { (-3.06 → -5.97) Mistake. Rab1 was best. } (16. Rab1 O-O 17. Bxc6 Rxc6 18. Rxb7 c2 19. Rc1 f5 20. e5 Rd8 21. Rxe7 a5 22. h4 Bf8) 16... a6?! { (-5.97 → -4.68) Inaccuracy. c2 was best. } (16... c2 17. Bxc6+ Rxc6 18. e5 cxd1=R+ 19. Rxd1 O-O 20. Rd7 Re8 21. Be3 Rcc8 22. f4 a6 23. f5) 17. Ba4 b5 18. Bb3 Nd4 19. Be3 c2 20. Rf1 Nxf3+ 21. Kg2 Bxa1 22. Rxa1 Ne5 23. Rc1 Nd3 24. Rxc2 Rxc2 25. Bxc2 Nb4 26. Bb3 O-O 27. Bc5 Nd3 28. Bxe7 Re8 29. Bf6 Rxe4 30. h4 Nc1 31. Bc2 Rc4 32. Bd1 Nxa2 33. Bb3 Rf4 34. Bg5 Rg4+ 35. Kf3 Rd4?! { (-5.76 → -4.31) Inaccuracy. Rxg5 was best. } (35... Rxg5 36. hxg5 Nc3 37. Ke3 a5 38. Kd4 a4 39. Bc2 b4 40. Kc4 b3 41. Bd3 Nd1 42. Kb4) 36. Bxa2 a5 37. Bb3?! { (-4.54 → -6.36) Inaccuracy. Ke3 was best. } (37. Ke3 Rd7) 37... a4 38. Bc2 a3 39. Be4 b4 40. Bf6 Rd6 41. Ba1 b3 42. Bc6 b2 43. Bxb2 axb2 44. Ba4 b1=Q 45. Kg3 Qb3+? { (Mate in 6 → -7.74) Lost forced checkmate sequence. Qg1+ was best. } (45... Qg1+ 46. Kf3 Rd2 47. Bc2 Qxf2+ 48. Kg4 Rxc2 49. Kg5 Qe3+ 50. Kf6 Rf2#) 46. f3? { (-7.74 → Mate in 5) Checkmate is now unavoidable. Bxb3 was best. } (46. Bxb3 Rd3+ 47. Kf4 Rxb3 48. Kg5 Rf3 49. h5 Rxf2 50. hxg6 Kg7 51. Kg4 Kxg6 52. Kh3 Rf5) 46... Qxf3+? { (Mate in 5 → -7.21) Lost forced checkmate sequence. Qxa4 was best. } { Black wins on time. } (46... Qxa4 47. Kf2 Qf4 48. Kg1 Qxf3 49. h5 Rd1+ 50. Kh2 Rh1#) 0-1