[Event "Rated classical game"] [Site "https://lichess.org/22Bwy9JQ"] [Date "2019.02.26"] [White "SemihDemir"] [Black "wu-wei"] [Result "0-1"] [UTCDate "2019.02.26"] [UTCTime "11:33:46"] [WhiteElo "1591"] [BlackElo "1623"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+70"] [Variant "Standard"] [TimeControl "900+15"] [ECO "A08"] [Opening "Zukertort Opening: Reversed Grünfeld"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O Nf6 5. d4 { A08 Zukertort Opening: Reversed Grünfeld } cxd4 6. Nxd4 e5 7. Nxc6 bxc6 8. Re1? { (0.53 → -0.66) Mistake. c4 was best. } (8. c4 Be6 9. Nc3 Rc8 10. cxd5 cxd5 11. Qa4+ Qd7 12. Qxd7+ Kxd7) 8... Bc5 9. e4?? { (-0.59 → -4.48) Blunder. c4 was best. } (9. c4 O-O 10. Nc3 Be6 11. Qc2 e4 12. Rd1 Qe7 13. Bf4 Rad8 14. a3 a5 15. Na4 Bd6) 9... Qb6?? { (-4.48 → -1.56) Blunder. Bxf2+ was best. } (9... Bxf2+) 10. Re2? { (-1.56 → -2.86) Mistake. Be3 was best. } (10. Be3 d4 11. Bc1 Ng4 12. Rf1 d3 13. Qd2 dxc2 14. Nc3 Ba6 15. Na4 Qb4 16. Qxc2 Bxf1) 10... Bg4 11. Kh1 Bxf2 12. Rxf2?? { (-2.65 → -11.70) Blunder. exd5 was best. } (12. exd5 O-O) 12... Bxd1 13. Rf1 Be2 14. Rxf6 gxf6 15. Nc3 Qf2 16. Bd2 Bf3 17. Bxf3 Qxf3+ 18. Kg1 h5 19. Rf1 Qg4 20. exd5 h4 21. Rxf6?! { (-14.66 → Mate in 8) Checkmate is now unavoidable. Be1 was best. } (21. Be1 Rb8) 21... hxg3 22. hxg3 Qxg3+ 23. Kf1 Rh1+ 24. Ke2 Rh2+ 25. Kd1 Qg1+ 26. Be1 O-O-O?! { (Mate in 5 → -23.56) Lost forced checkmate sequence. Qd4+ was best. } (26... Qd4+ 27. Kc1 Rh1 28. Rf1 Rxf1 29. b3 Qxc3 30. dxc6 Rxe1#) 27. Rxc6+?! { (-23.56 → Mate in 7) Checkmate is now unavoidable. b4 was best. } (27. b4 Qe3) 27... Kb7 28. a4 Rh1 29. Kd2 Qxe1+ 30. Kd3 Rh3+ 31. Kc4 Rc8 32. Rxc8 Kxc8 33. Kb3 e4 34. Ka2 e3 35. Nb5 e2 36. Nxa7+ Kd7 37. Nb5 Qf1 38. a5 e1=Q 39. Nc3 Qa1+ 40. Kb3 Qxa5 41. d6 Qd5+ 42. Kb4 Rh4+ 43. Ka3 Qa5+ 44. Kb3 Qc4# { Black wins by checkmate. } 0-1