[Event "Casual blitz game"] [Site "https://lichess.org/Q60pPTJK"] [Date "2022.07.12"] [White "Dr_Livsy"] [Black "Dr_Semenov"] [Result "0-1"] [UTCDate "2022.07.12"] [UTCTime "07:13:48"] [WhiteElo "2645"] [BlackElo "2213"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A05"] [Opening "Zukertort Opening: Nimzo-Larsen Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. b3 { A05 Zukertort Opening: Nimzo-Larsen Variation } g6 3. Bb2 Bg7 4. e3 O-O 5. c4 c5 6. Be2 Nc6 7. O-O b6 8. d4 cxd4 9. Nxd4 Bb7 10. Nc3 Nxd4 11. Qxd4 d6 12. Rac1 Rc8 13. Rfd1 Qd7 14. Qh4 Qf5 15. Nb5 a6 16. Nd4 Qe4 17. Qxe4 Nxe4 18. f3 Nc5 19. e4 Rfd8 20. Rc2?? { (0.10 → -5.03) Blunder. Rb1 was best. } (20. Rb1 e6 21. Nc2 d5 22. exd5 exd5 23. cxd5 Rxd5 24. Bxg7 Rxd1+ 25. Rxd1 Kxg7 26. Nb4 b5) 20... e5 21. b4 exd4 22. bxc5 dxc5 23. Bd3 Bc6 24. Rb1 b5 25. a3? { (-4.01 → -6.54) Mistake. a4 was best. } (25. a4 b4 26. Bc1 a5 27. h4 Re8 28. Kf2 Bf6 29. g3 Bd7 30. Ra2 Bd8 31. Bf4 Bc7) 25... bxc4 26. Bxc4 Bb5 27. Bd5 Bd3 28. Rbc1 Bxc2 29. Rxc2 d3 30. Rd2 c4 31. Bc1 Bd4+ 32. Kf1 Be3 33. Ke1 c3 34. Rxd3 Bxc1 35. Kd1 Bxa3 36. Kc2 Bb4 37. Rd1 a5 38. Ra1 Rd6 39. g4 Rf6 40. Rf1 a4 41. e5 Ra6 42. f4 a3 43. Ra1 Rd8 44. Bc4 Rd2+ 45. Kc1 Kg7?! { (Mate in 6 → -12.31) Lost forced checkmate sequence. a2 was best. } (45... a2 46. Rxa2 Raxa2 47. Bxa2 Ba3+ 48. Kb1 c2+ 49. Ka1 Rd1+ 50. Bb1 cxb1=Q#) 46. Bxa6 Rxh2 47. Bf1 a2 48. f5?! { (-13.84 → Mate in 3) Checkmate is now unavoidable. Bd3 was best. } (48. Bd3 Rh1+) 48... Ba3+ 49. Kd1 c2+ { White resigns. } 0-1