[Event "День физкультурника СФУ Arena"] [Site "https://lichess.org/QWXWzpNM"] [Date "2020.08.08"] [White "VitalyaFischer"] [Black "Stepik864"] [Result "0-1"] [UTCDate "2020.08.08"] [UTCTime "05:28:49"] [WhiteElo "873"] [BlackElo "1519"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A07"] [Opening "King's Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. g3 d5 2. Nf3 { A07 King's Indian Attack } Nc6 3. Bg2?! { (0.55 → -0.24) Inaccuracy. d4 was best. } (3. d4 Bf5 4. Bg2 Nb4 5. Na3 e6 6. O-O Be7 7. Bf4 c6) 3... e5 4. O-O e4 5. Ng5?? { (-0.12 → -4.21) Blunder. Ne1 was best. } (5. Ne1 Nf6 6. d3 Bf5 7. Be3 Be7 8. Nd2 O-O 9. c4 d4) 5... Qxg5 6. d4 Qd8 7. f3?! { (-4.20 → -5.45) Inaccuracy. c4 was best. } (7. c4 dxc4 8. Qa4 Qd7 9. Nc3 f5 10. Qxc4 a6 11. Rd1 Nf6 12. Bg5 Na5 13. Qa4 Qxa4) 7... f5 8. a4 Nf6 9. Nc3 Be6 10. Bg5 Be7 11. fxe4 fxe4 12. h4 Qd7 13. e3 O-O-O 14. b3 Bh3 15. Kh2 Ng4+ 16. Kxh3 Nf2+ 17. Kh2 Nxd1 18. Rfxd1 Bxg5 19. hxg5 Rhf8 20. Rf1 Qd6 21. Rab1 Rxf1 22. Bxf1 Rf8 23. Bh3+ Kb8 24. Rf1 Rxf1 25. Bxf1 h6 26. gxh6 Qxh6+ 27. Kg2 Qxe3 28. Nd1?! { (-18.36 → Mate in 10) Checkmate is now unavoidable. Nb5 was best. } (28. Nb5 a6 29. Bc4 dxc4 30. d5 Ne7 31. bxc4 axb5 32. axb5 Qf3+ 33. Kg1 Qd1+ 34. Kh2 Qxc2+) 28... Qd2+ 29. Nf2 Nxd4 30. c3 Nf3?! { (Mate in 7 → -66.95) Lost forced checkmate sequence. Nf5 was best. } (30... Nf5 31. Kg1 Ne3 32. Nd3 exd3 33. Bh3 Qe2 34. Kh1 d2 35. b4 d1=Q+ 36. Bf1 Qdxf1#) 31. c4?! { (-66.95 → Mate in 7) Checkmate is now unavoidable. Bb5 was best. } (31. Bb5 c6 32. Bxc6 bxc6 33. c4 Nd4 34. Kh3 Qxf2 35. cxd5 cxd5 36. Kh4 e3 37. Kh3 e2) 31... e3 32. cxd5 Qxf2+ 33. Kh3 Qxf1+ 34. Kg4 e2 35. b4 e1=Q 36. b5 Qe4+ 37. Kh5 Qh1# { Black wins by checkmate. } 0-1