[Event "2023 Winter Marathon"] [Site "https://lichess.org/ZASZTbxU"] [Date "2023.12.29"] [White "blitzbullet"] [Black "gsvc"] [Result "0-1"] [UTCDate "2023.12.29"] [UTCTime "01:20:25"] [WhiteElo "2432"] [BlackElo "2910"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [WhiteTitle "NM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+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. g3 dxc4 4. Bg2 a6 5. Qc2 Nd7?! { (-0.11 → 0.79) Inaccuracy. Qxd4 was best. } (5... Qxd4 6. Nf3 Qc5 7. Be3 Qh5 8. Nbd2 Nc6 9. Nxc4 Bb4+ 10. Kf1) 6. Qxc4?! { (0.79 → 0.15) Inaccuracy. Nd2 was best. } (6. Nd2 Bb4 7. Qxc4 Be7 8. Qc2 Ngf6 9. Ngf3 c5 10. dxc5 Bxc5 11. O-O O-O 12. Ne4 Nxe4) 6... b5 7. Qc2 Rb8 8. Nf3 Bb7 9. O-O Ngf6 10. Bf4 Rc8 11. Nbd2 c5 12. dxc5 Bxc5 13. Qb3 O-O 14. Rad1 Qb6 15. Qd3 h6?! { (-1.78 → -0.73) Inaccuracy. Rfd8 was best. } (15... Rfd8) 16. Nb3 Be4 17. Qd2 Be7 18. Bxh6?? { (-0.70 → -2.83) Blunder. Rc1 was best. } (18. Rc1) 18... gxh6 19. Qxh6 Rfd8 20. Ng5 Bf8 21. Qh4 Bxg2 22. Kxg2 Bg7 23. Rd4 Nf8 24. Rfd1 Rxd4 25. Rxd4?! { (-3.36 → -4.43) Inaccuracy. Qxd4 was best. } (25. Qxd4 Qb7+ 26. Kg1 N6h7 27. Qe4 Qxe4 28. Nxe4 Bxb2 29. Rd6 Rc4 30. f3 f5 31. Nf2 Ra4) 25... a5 26. Nf3 a4 27. Nbd2 Ng6 28. Qg5 Nh7 29. Qg4 Bxd4 30. Nxd4 Nf6 31. Qg5 Qxd4 32. Nf3 Qxb2 33. h4 Nh7 34. Qe3 Qc3 35. Qh6 b4 36. h5 Ngf8 37. e4 Qg7 38. Qf4 b3 39. h6 Qg6 40. Ne5 Qf6 41. Qg4+ Ng6 42. Nd7 Qd4 43. axb3 axb3 44. Qg5?! { (-11.73 → Mate in 6) Checkmate is now unavoidable. Kh3 was best. } (44. Kh3 b2 45. e5 Qxd7 46. Qb4 Ng5+ 47. Kh2 Rc2 48. h7+ Kxh7) 44... Qxd7?! { (Mate in 6 → -13.55) Lost forced checkmate sequence. Nxg5 was best. } (44... Nxg5 45. h7+ Kxh7 46. Nc5 Rxc5 47. g4 Rc1 48. Kg3 Rg1+ 49. Kh2 Qxf2#) 45. Qe3?! { (-13.55 → Mate in 8) Checkmate is now unavoidable. Qa5 was best. } (45. Qa5 Qd4 46. Qa3 b2 47. Qb3 Qd2 48. Qb5 Rc2 49. Qb8+ Nhf8 50. Qa7 Ne5 51. Qb6 Qe1) 45... b2?! { (Mate in 8 → -22.08) Lost forced checkmate sequence. Qd1 was best. } (45... Qd1 46. Qf3 Qxf3+ 47. Kxf3 b2 48. Kg2 b1=Q 49. g4 Qe1 50. e5 Rc2 51. g5 Qxf2+ 52. Kh3) 46. Qb3 Qd4 47. Qb7 Rf8?! { (Mate in 9 → -17.49) Lost forced checkmate sequence. Rc2 was best. } (47... Rc2 48. Qb8+ Nhf8 49. Kh3 Qxf2 50. h7+ Kxh7 51. Qb5 Qg2+ 52. Kg4 Qxe4+ 53. Kh3 f5 54. Qb7+) 48. Qb3?! { (-17.49 → Mate in 8) Checkmate is now unavoidable. g4 was best. } (48. g4 Nf4+) 48... Qxe4+ 49. Kh2?! { (-20.47 → Mate in 7) Checkmate is now unavoidable. Qf3 was best. } (49. Qf3 Qc2) 49... b1=Q 50. Qc3 Qbh1# { Black wins by checkmate. } 0-1