Gelfand, Boris VS Mamedov, Rauf 2019.05.17

[Event "Hengshui IMSA blitz"]
[Site "Hengshui"]
[Date "2019.05.17"]
[Round "4"]
[White "Gelfand, Boris"]
[Black "Mamedov, Rauf"]
[Result "1-0"]
[WhiteElo "2676"]
[BlackElo "2650"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. Bg5 h6 6. Bh4 c6 7. e3 g5 8. Bg3 Nh5 9. Qc2 Nxg3 10. hxg3 Bg7 11. O-O-O Qe7 12. Kb1 Nb6 13. Ne5 dxc4 14. Ne4 Bd7 15. Bxc4 Rf8 16. Bb3 O-O-O 17. Nc5 Kb8 18. a4 Be8 19. a5 Nd5 20. e4 Nc7 21. Ba4 a6 22. Nxb7 Kxb7 23. Nxc6 Bxc6 24. Qxc6+ Kc8 25. Rc1 Kb8 26. Qb6+ Kc8 27. Qxa6+ Kb8 28. Qb6+ Kc8 29. a6 1-0