[Event "Rated blitz game"] [Site "https://lichess.org/ryZmhyOs"] [Date "2023.10.10"] [White "Valerii1122334455"] [Black "Demchenko_Anton"] [Result "1-0"] [UTCDate "2023.10.10"] [UTCTime "13:46:35"] [WhiteElo "2561"] [BlackElo "2828"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-11"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 Nf6 { D02 Queen's Pawn Game: Symmetrical Variation } 3. c4 c6 4. Qb3 g6 5. cxd5 cxd5 6. Nc3 Bg7 7. Bg5 e6 8. e3 O-O 9. Bd3 Nc6 10. O-O h6 11. Bh4 g5 12. Bg3 Nh5 13. Be5 f6 14. Bg3 f5 15. Be5 Nf6 16. Nb5?! { (0.71 → 0.08) Inaccuracy. h3 was best. } (16. h3 Ne4 17. Bxg7 Kxg7 18. Ne2 Qb6 19. Qa3 Qb4 20. Qxb4 Nxb4 21. Bxe4 dxe4 22. Ne5 b6) 16... Nxe5 17. Nxe5 a6 18. Nc3 Ne4 19. Nxe4 fxe4 20. Be2 Qd6 21. Rac1 Bxe5 22. dxe5 Qxe5 23. Qb6 Rf7? { (0.09 → 1.75) Mistake. Bd7 was best. } (23... Bd7 24. Qxb7 Rfd8 25. Qb6 Rdb8 26. Qc7 Qxc7 27. Rxc7 Bb5 28. Bxb5 axb5 29. Rfc1 Rxa2 30. h4) 24. Qd8+? { (1.75 → 0.30) Mistake. Bh5 was best. } (24. Bh5) 24... Rf8 25. Qe7 Qg7?! { (0.45 → 1.35) Inaccuracy. Qf6 was best. } (25... Qf6 26. Qb4 Bd7 27. Qxb7 Bb5 28. Bxb5 axb5 29. Qb6 b4 30. h3 h5 31. Rc6 Rfb8 32. Qc7) 26. Qd6 Qxb2 27. Rc7 Qf6 28. f4 Qd8 29. Qc5 gxf4? { (1.40 → 3.31) Mistake. Bd7 was best. } (29... Bd7 30. Qd6) 30. Rxf4 Rxf4 31. exf4 Qf8 32. Qc3 e5? { (4.40 → 8.66) Mistake. Bd7 was best. } (32... Bd7 33. Rxd7 Rc8 34. Qg3+ Kh8 35. h3 Qf6 36. f5 exf5 37. Qf4 Rd8 38. Rxd8+ Qxd8 39. Qxh6+) 33. Qxe5 Bf5? { (9.34 → Mate in 6) Checkmate is now unavoidable. Bd7 was best. } (33... Bd7 34. Rxd7) 34. Bh5?? { (Mate in 6 → 5.64) Lost forced checkmate sequence. Qxd5+ was best. } (34. Qxd5+ Be6 35. Qxe6+ Kh8 36. Qe5+ Kg8 37. Bc4+ Qf7 38. Rxf7 Rd8 39. Qg7#) 34... Rc8 35. Qxd5+ Kh8 36. Qe5+ Kg8 37. Bf7+ Kh7?? { (5.96 → Mate in 5) Checkmate is now unavoidable. Qxf7 was best. } (37... Qxf7 38. Rxf7 Kxf7 39. Qxf5+ Kg7 40. Qxe4 Rc1+ 41. Kf2 Rc2+ 42. Kf3 Rxa2 43. Qxb7+ Kf8 44. Qh7) 38. Qxf5+ Kg7 39. Qe5+ Kh7 40. Qxe4+ Kh8 41. Qe5+ Kh7 42. Qf5+ Kg7 43. Rxc8 Qxf7 44. Qxf7+?! { (Mate in 7 → 34.62) Lost forced checkmate sequence. Qe5+ was best. } (44. Qe5+ Qf6 45. Rc7+ Kg6 46. f5+ Kg5 47. h4+ Kh5 48. Qxf6 Kg4 49. Rc4+ Kh5 50. Qf7#) 44... Kxf7 45. Rc7+ Kf6 46. Rxb7 Kf5 47. Ra7 Kxf4?! { (34.77 → Mate in 40) Checkmate is now unavoidable. h5 was best. } (47... h5 48. g3 Ke6 49. Rxa6+ Kd5 50. Rh6 Kc5 51. Rxh5+ Kb4 52. Rh6 Ka3 53. Ra6+ Kb4 54. a4) 48. Rxa6 Ke3 49. Rb6 h5 50. a4 h4 51. a5 Kd4 52. a6 Kc5 53. a7 Kxb6 54. a8=Q Kc5 55. Qe4 Kd6 56. Kf2 Kd7 57. h3 Kc7 58. Ke3 Kd6 59. Kd4 Kc7 60. Qe6 Kb7 61. Kc5 Kc7 62. Qe7+ Kb8 63. Kc6 Ka8 64. Qb7# { White wins by checkmate. } 1-0