[Event "Kazakhstan Cup Qualifier"] [Site "https://lichess.org/udBtS8np"] [Date "2023.05.27"] [White "pozvonochek"] [Black "Niksss2023"] [Result "0-1"] [UTCDate "2023.05.27"] [UTCTime "14:00:01"] [WhiteElo "2948"] [BlackElo "2684"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+10"] [WhiteTitle "GM"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A45"] [Opening "Trompowsky Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Bg5 { A45 Trompowsky Attack } d5 3. e3 Ne4 4. Bf4 c6?! { (0.13 → 0.75) Inaccuracy. c5 was best. } (4... c5 5. Bd3 Nf6 6. c3 Nc6 7. Nd2 Bg4 8. Ngf3 e6 9. O-O) 5. Nd2 Bf5 6. Bd3 e6 7. Bxe4 Bxe4 8. Nxe4 dxe4 9. Ne2 Bd6 10. O-O O-O 11. c4 Qe7 12. Qb3 b6 13. Qc2 f5 14. Bxd6 Qxd6 15. c5 Qe7 16. Rfd1 b5 17. a4 b4 18. a5 Na6 19. Qc4 Nc7 20. Qxb4 Nd5 21. Qa4 Qc7 22. Nc3 Rfb8 23. Nxd5 exd5 24. b4 Rb5 25. a6 Rab8 26. Rab1 f4 27. Rb3?! { (0.63 → -0.26) Inaccuracy. exf4 was best. } (27. exf4 Qxf4) 27... f3 28. gxf3 Qd7 29. Rbb1?! { (-0.02 → -0.98) Inaccuracy. Rb2 was best. } (29. Rb2 Rf8) 29... Qh3 30. fxe4 Rf8 31. exd5?? { (-0.54 → Mate in 7) Checkmate is now unavoidable. Qc2 was best. } (31. Qc2) 31... Rf6?? { (Mate in 7 → -0.79) Lost forced checkmate sequence. Rf5 was best. } (31... Rf5 32. f4 Qxe3+ 33. Kh1 Qf3+ 34. Kg1 Rxf4 35. h3 Qg3+ 36. Kh1 Rf2 37. dxc6 Qg2#) 32. Qc2 Rg6+ 33. Qxg6 hxg6 34. dxc6 Rb8 35. d5?? { (-0.37 → -3.64) Blunder. b5 was best. } (35. b5 Rf8 36. Re1 Qg4+ 37. Kf1 Qh4 38. Rb2 Qxh2 39. Reb1 g5 40. b6 Qh1+ 41. Ke2 Qxc6) 35... Rf8 36. c7 Qg4+ 37. Kf1 Qc4+?! { (-3.47 → -2.51) Inaccuracy. Qf3 was best. } (37... Qf3 38. Rd2 Qh1+ 39. Ke2 Qxb1 40. c6 Qxb4 41. Rd4 Qb5+ 42. Ke1 g5 43. Rd2 Qc4 44. Rd1) 38. Ke1 Qc2 39. f4 Re8?! { (-2.18 → -1.34) Inaccuracy. g5 was best. } (39... g5 40. Rbc1) 40. d6?? { (-1.34 → Mate in 8) Checkmate is now unavoidable. Kf1 was best. } (40. Kf1 Qe4) 40... Rxe3+ 41. Kf1 Qe2+ 42. Kg1 Qg4+ 43. Kf1 Qf3+ 44. Kg1 Re2 45. c8=Q+ Kh7 46. Qb7 Qf2+ 47. Kh1 Qxh2# { Black wins by checkmate. } 0-1