[Event "Kerkinitida Cup 2021"]
[Site "Yevpatoria UKR"]
[Date "2021.10.27"]
[Round "9.5"]
[White "Grinivetskii, Mark"]
[Black "Demidov, M"]
[Result "0-1"]
[BlackTitle "GM"]
[BlackElo "2551"]
[ECO "B32"]
[Opening "Sicilian Defense: Open"]
[PlyCount "72"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qa5+ 5.Nc3 Nf6 6.Bc4 Nxe4 7.Nxc6 bxc6 8.Qf3 d5 9.Bb3 Ba6 10.Bd2 Nxd2 11.Kxd2 g6 12.Rae1 Bh6+ 13.Kd1 Qb4 14.Re3 O-O 15.a3 Qd4+ 16.Ke1 Bxe3 17.fxe3 Qf6 18.Qxf6 exf6 19.Kf2 Rab8 20.Rd1 Bc4 21.Bxc4 dxc4 22.Na4 Rfd8 23.Rc1 Rd2+ 24.Kf3 Rb5 25.e4 f5 26.exf5 Rxf5+ 27.Kg3 Rg5+ 28.Kf3 Rgxg2 29.h4 h5 30.b3 Rxc2 31.Rb1 Rcf2+ 32.Ke3 cxb3 33.Rxb3 Rg3+ 34.Kxf2 Rxb3 35.Nc5 Rxa3 36.Ne4 Kg7 0-1