[Event "2017 Summer Marathon"] [Site "https://lichess.org/9dmS6rY2"] [Date "2017.08.13"] [White "Ivannikov_Vladimir"] [Black "OCChess"] [Result "1-0"] [UTCDate "2017.08.13"] [UTCTime "02:13:33"] [WhiteElo "2434"] [BlackElo "2609"] [WhiteRatingDiff "+19"] [BlackRatingDiff "-22"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A05"] [Opening "King's Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 Nf6 { A05 King's Indian Attack } 3. Bg2 Bf5 4. O-O e6 5. d4 Be7 6. c4 c6 7. cxd5 exd5 8. Nc3 O-O 9. Nh4 Be6 10. Qd3 g6? { (-0.37 → 1.13) Mistake. Re8 was best. } (10... Re8 11. Nf3 Nbd7 12. Ng5 Bg4 13. f3 Bh5 14. Nh3 Bg6 15. e4 Bb4 16. Nf2 c5 17. Qb5) 11. Bf4? { (1.13 → -0.12) Mistake. f4 was best. } (11. f4 Bd7 12. f5 Kh8 13. Bh6 Rg8 14. h3 Qe8 15. fxg6 hxg6 16. e4 dxe4 17. Nxe4 Nd5) 11... Nh5 12. Bh6 Re8 13. Nf3 Nd7 14. Qd2 a5 15. h3 Bf8 16. Bxf8 Nxf8 17. Rfe1 Nf6 18. Ng5 Qb6 19. e4 dxe4 20. Ncxe4 Nxe4 21. Nxe4 Red8 22. d5 cxd5 23. Nf6+ Kg7 24. Nxd5 Bxd5 25. Bxd5 Qc5 26. Rad1 Rd6 27. Qg5 Rad8 28. Qe5+ Kh6?? { (0.00 → 3.75) Blunder. Rf6 was best. } (28... Rf6 29. Bf3 Qxe5 30. Rxe5 Rxd1+ 31. Bxd1 Rd6 32. Bb3 b6 33. Re7 Rd7 34. Re5 Rd6) 29. Re4 g5?? { (3.10 → 7.56) Blunder. f6 was best. } (29... f6) 30. h4 f6 31. hxg5+ fxg5 32. Kg2 Qxd5?! { (7.16 → 11.14) Inaccuracy. Re6 was best. } (32... Re6 33. Rh1+ Kg6 34. Bxe6 Qxe5 35. Rxe5 Kf6 36. Rhe1 Re8 37. Rf5+ Kg7 38. Rxg5+ Kf6 39. Rg8) 33. Rxd5 Rxd5 34. Qf6+ Ng6 35. Re1 g4 36. Rh1+ { Black resigns. } 1-0