[Event "ch-RUS Blitz 2021"]
[Site "Sochi RUS"]
[Date "2021.10.11"]
[Round "9.4"]
[White "Petrov, N"]
[Black "Rozum, I"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2539"]
[BlackElo "2529"]
[ECO "E11"]
[Opening "Bogo-Indian Defense: Grünfeld Variation"]
[PlyCount "79"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 b6 5.a3 Bxd2+ 6.Bxd2 Bb7 7.Bg5 h6 8.Bh4 d6 9.e3 Nbd7 10.Bd3 g5 11.Bg3 Ne4 12.Qc2 Ndf6 13.O-O-O Qe7 14.Kb1 O-O-O 15.Rc1 Kb8 16.Ka1 h5 17.h4 g4 18.Ng5 Nxg3 19.fxg3 Rdf8 20.Rhf1 Nd7 21.Ne4 e5 22.Nc3 exd4 23.exd4 Qe3 24.Be4 Qxd4 25.Bxb7 Kxb7 26.Nb5 Qe5 27.Rf5 Qxg3 28.Qa4 a6 29.Nd4 Nc5 30.Qc6+ Kb8 31.Qd5 Qd3 32.Rc3 Qd1+ 33.Ka2 Qe1 34.Nc6+ Kc8 35.Nb4 Qe6 36.Qa8+ Kd7 37.Qc6+ Kc8 38.Qa8+ Kd7 39.Qc6+ Kc8 40.Nd5 1-0