[Event "Rated blitz game"] [Site "https://lichess.org/FR7m7WPb"] [Date "2021.12.22"] [White "PetrKostenko"] [Black "Valeriya64"] [Result "1-0"] [UTCDate "2021.12.22"] [UTCTime "08:40:08"] [WhiteElo "2724"] [BlackElo "2419"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [WhiteTitle "GM"] [BlackTitle "WFM"] [Variant "Standard"] [TimeControl "300+3"] [ECO "E12"] [Opening "Queen's Indian Defense: Petrosian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 { E12 Queen's Indian Defense: Petrosian Variation } Bb7 5. Bf4 g6 6. Nc3 Bg7 7. Qc2 d6?! { (0.41 → 1.02) Inaccuracy. Bxf3 was best. } (7... Bxf3 8. exf3 O-O 9. O-O-O d5 10. Be3 c6 11. h4 dxc4 12. Bxc4) 8. e4 Nbd7 9. O-O-O Nh5?! { (0.63 → 1.52) Inaccuracy. O-O was best. } (9... O-O 10. Kb1) 10. Bg5 f6?? { (1.44 → 3.44) Blunder. Qc8 was best. } (10... Qc8 11. h4) 11. Bd2 e5 12. g3?? { (3.28 → 1.31) Blunder. g4 was best. } (12. g4 Nf4 13. Bxf4 exf4 14. h4 O-O 15. h5 c5 16. hxg6 hxg6 17. Nb5 Qb8 18. Kb1 a6) 12... f5 13. dxe5?! { (1.68 → 0.94) Inaccuracy. Ng5 was best. } (13. Ng5 exd4) 13... Nxe5?! { (0.94 → 1.76) Inaccuracy. O-O was best. } (13... O-O 14. Be2) 14. Ng5?! { (1.76 → 0.85) Inaccuracy. Bg5 was best. } (14. Bg5 Qd7 15. Nxe5 Bxe5 16. c5 O-O 17. f4 Bxc3 18. Bc4+ Rf7 19. Qxc3 Bxe4 20. Rhe1 Re8) 14... Qd7? { (0.85 → 2.10) Mistake. O-O was best. } (14... O-O 15. f4 Ng4 16. Rg1 Bd4 17. c5 Kh8 18. Bc4 Ng7 19. cxd6 Bxg1 20. Rxg1 Qxd6 21. Nf7+) 15. exf5? { (2.10 → 0.55) Mistake. Nd5 was best. } (15. Nd5 c6 16. Nf4 O-O 17. exf5 Qxf5 18. Qxf5 Rxf5 19. Nxh5 gxh5 20. f4 Ng4 21. Bh3 c5) 15... Bxh1 16. Bh3 Bc6?? { (0.00 → 4.66) Blunder. Qc6 was best. } (16... Qc6 17. f4 Nxc4 18. Re1+ Kf8 19. fxg6 Nxd2 20. Qf5+ Bf6 21. Re6 Kg7 22. Rxf6 Nb3+ 23. Kb1) 17. f4?! { (4.66 → 3.01) Inaccuracy. fxg6 was best. } (17. fxg6 Qe7 18. f4 Bf6 19. Ne6 Nf3 20. Nb5 Nxd2 21. Rxd2 Bxb5 22. cxb5 hxg6 23. Re2 Bxb2+) 17... Nf7?? { (3.01 → 6.55) Blunder. O-O was best. } (17... O-O 18. fxe5) 18. fxg6 Qd8 19. gxf7+ { Black resigns. } 1-0