[Event "Titled Tue 5th Jul Late"]
[Site "chess.com INT"]
[Date "2022.07.05"]
[Round "10"]
[White "Oparin, G"]
[Black "Zhigalko, S"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2683"]
[BlackElo "2572"]
[ECO "E15"]
[Opening "Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line"]
[PlyCount "100"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 c6 8.Bc3 d5 9.Ne5 Nfd7 10.Nd3 dxc4 11.Nb4 cxb3 12.Nxa6 b2 13.Bxb2 Nxa6 14.O-O Nb4 15.a3 Nd5 16.e4 N5f6 17.Nc3 O-O 18.Qe2 Re8 19.Rad1 b5 20.g4 Nb6 21.g5 Nfd7 22.h4 Nc4 23.Ba1 Bxa3 24.Rd3 a5 25.h5 Qxg5 26.Rg3 Qd2 27.Qg4 Qh6 28.e5 Rac8 29.Ne4 Be7 30.f4 b4 31.Qe2 Ncb6 32.Bb2 f5 33.exf6 Bxf6 34.Bc1 Bxd4+ 35.Kh1 Nd5 36.f5 Be3 37.Rxe3 exf5 38.Nf6+ N7xf6 39.Rxe8+ Rxe8 40.Qxe8+ Nxe8 41.Bxh6 gxh6 42.Rxf5 Nec7 43.Rf3 a4 44.Rg3+ Kf7 45.Bf1 b3 46.Bc4 b2 47.Ba2 Nb5 48.Rg2 a3 49.Rc2 Ke7 50.Rxc6 Ndc3 0-1