[Event "Rated classical game"] [Site "https://lichess.org/0Upt8gBX"] [Date "2017.09.29"] [White "dorhinj1"] [Black "KFerapont"] [Result "0-1"] [UTCDate "2017.09.29"] [UTCTime "19:03:25"] [WhiteElo "2054"] [BlackElo "1978"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "E81"] [Opening "King's Indian Defense: Steiner Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nf6 2. Nc3 d6 3. d4 g6 4. e4 Bg7 5. f3 O-O 6. Bg5 { E81 King's Indian Defense: Steiner Attack } h6 7. Be3 e5 8. d5 Nh5 9. Qd2 Nf4?! { (0.95 → 1.91) Inaccuracy. f5 was best. } (9... f5 10. exf5) 10. g3 Nh5 11. Bxh6 Na6 12. Nge2 Nb4 13. Be3 f5 14. Bg5? { (1.86 → 0.45) Mistake. O-O-O was best. } (14. O-O-O a5 15. Kb1 b6 16. Bg2 Na6 17. exf5 Bxf5+ 18. Kc1 Bd7 19. g4 Nf4 20. Nxf4 exf4) 14... Nd3+ 15. Qxd3 Qxg5 16. h4 Qh6 17. Qd2?! { (0.62 → -0.09) Inaccuracy. Bh3 was best. } (17. Bh3 Bd7 18. a4 Rf7 19. Kd1 Raf8 20. Qd2 Qh7 21. Kc2 Bh6 22. Qe1 Be3 23. b3 Nf6) 17... Qh7 18. g4?? { (0.39 → -2.19) Blunder. Qd3 was best. } (18. Qd3 Bh6 19. Bg2 Bd7 20. a4 Qg7 21. Bh3 a5 22. b3 Ra6 23. Rd1 Raa8 24. Rb1 fxe4) 18... fxg4 19. fxg4 Bxg4 20. Qd3?? { (-2.04 → -6.98) Blunder. Qe3 was best. } (20. Qe3 Bf3 21. Rh2 Bh6 22. Qg1 c6 23. Bg2 Nf4 24. Nxf4 Bxf4 25. Bxf3 Bxh2 26. Qxh2 Rxf3) 20... Rf3 21. Qc2 Bh6 22. Bg2 Re3 23. Rd1 Ng3 24. Rd2 Nxh1 25. Bxh1 Rf8 26. Bg2 Bg5 27. hxg5?! { (-12.02 → Mate in 3) Checkmate is now unavoidable. Kd1 was best. } (27. Kd1 Qxh4 28. Qc1 Qf2 29. Kc2 Bxe2 30. Bf1 Qxf1 31. Qxf1 Bxf1 32. Rh2 Bxc4 33. Rg2 Bd3+) 27... Qh4+ 28. Kd1 Qh1+ 29. Bxh1 Rf1# { Black wins by checkmate. } 0-1