[Event "Titled Tuesday 18th Jan"]
[Site "chess.com INT"]
[Date "2022.01.18"]
[Round "7"]
[White "Costachi, M"]
[Black "Hjartarson, J"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2463"]
[BlackElo "2470"]
[ECO "B06"]
[Opening "Modern Defense: Standard Defense"]
[PlyCount "70"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f3 Nf6 5.Be3 c6 6.Qd2 b5 7.g4 h5 8.g5 Nfd7 9.h4 b4 10.Nce2 a5 11.a3 Na6 12.axb4 axb4 13.Ng3 O-O 14.Nh3 c5 15.d5 Bxb2 16.Qd1 Bxa1 17.Qxa1 Ne5 18.Be2 Nc7 19.Qb2 Ba6 20.f4 Nc4 21.Bxc4 Bxc4 22.f5 Ra2 23.Qc1 Nb5 24.Nf4 Na3 25.Rh2 b3 26.cxb3 Rxh2 27.Qxa3 Qa8 28.Qc1 Bxb3 29.Qc3 Qa2 30.Nge2 Qb1+ 31.Nc1 Qxe4 32.Nce2 Bc4 33.fxg6 fxg6 34.Ne6 Rxe2+ 35.Kd1 Rf1+ 0-1