[Event "После пятой Arena"] [Site "https://lichess.org/d0DejcxZ"] [Date "2021.12.01"] [White "roman_b"] [Black "R_Ov"] [Result "0-1"] [UTCDate "2021.12.01"] [UTCTime "16:04:29"] [WhiteElo "2255"] [BlackElo "2597"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E73"] [Opening "King's Indian Defense: Semi-Averbakh System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be2 d6 6. Be3 { E73 King's Indian Defense: Semi-Averbakh System } c5 7. d5 e6 8. g4?? { (0.62 → -1.09) Blunder. Nf3 was best. } (8. Nf3 exd5 9. cxd5 b5 10. e5 dxe5 11. Bxc5 Re8 12. Bxb5 Bd7) 8... exd5 9. cxd5?! { (-1.05 → -2.00) Inaccuracy. exd5 was best. } (9. exd5 Re8) 9... Re8? { (-2.00 → -0.42) Mistake. Qe7 was best. } (9... Qe7 10. e5 Qxe5 11. Nf3 Qe7 12. h3 Na6 13. O-O Nc7 14. Re1 b6 15. Qd2 Qd7 16. Nh2) 10. Bf3? { (-0.42 → -2.03) Mistake. f3 was best. } (10. f3) 10... b5 11. g5 Nfd7 12. Nge2? { (-2.53 → -4.64) Mistake. Nxb5 was best. } (12. Nxb5 Qb6 13. Qb3 Na6 14. Kf1 Rb8 15. a4 Nc7 16. Qc2 Ba6 17. h4 Nxb5 18. axb5 Bxb5+) 12... b4 13. Nb1?! { (-4.71 → -6.21) Inaccuracy. Na4 was best. } (13. Na4 Ne5) 13... Ne5 14. Bg2 Ba6 15. O-O Nbd7?! { (-6.78 → -4.45) Inaccuracy. Nc4 was best. } (15... Nc4 16. Nd2) 16. Nf4? { (-4.45 → -7.91) Mistake. Nd2 was best. } (16. Nd2) 16... Nc4 17. Qc2 Nxe3 18. fxe3 Bxf1 19. Bxf1 Qxg5+ 20. Ng2 Qe5 21. Nd2 Qxb2 { White resigns. } 0-1