[Event "Joytu Sheikh Hasina GM Op"]
[Site "Dhaka BAN"]
[Date "2021.09.26"]
[Round "8.2"]
[White "Mitrabha, G"]
[Black "Koustav, Chatterjee"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2467"]
[BlackElo "2431"]
[ECO "D30"]
[Opening "Queen's Gambit Declined: Traditional Variation"]
[PlyCount "110"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Bg5 Nbd7 5.e3 h6 6.Bh4 Be7 7.Nc3 O-O 8.cxd5 Nxd5 9.Bxe7 Nxe7 10.Bd3 c5 11.O-O b6 12.Be4 Rb8 13.Qe2 cxd4 14.Nxd4 Nc5 15.Rfd1 Nxe4 16.Nxe4 Qd5 17.Nc3 Qa5 18.Qb5 Qxb5 19.Ndxb5 a6 20.Nd6 b5 21.Nce4 Rd8 22.Nc5 Nd5 23.Nxf7 Kxf7 24.e4 b4 25.exd5 Rxd5 26.Rxd5 exd5 27.Rd1 Rb5 28.Nb3 Ke7 29.f3 Kd6 30.Kf2 Rb7 31.Rc1 Bd7 32.Ke3 Bb5 33.Nd4 Bd7 34.h4 Rb8 35.Kd2 Rf8 36.g3 Re8 37.Ra1 Rb8 38.b3 Kc5 39.Ne2 Rf8 40.Rc1+ Kd6 41.Nd4 Re8 42.h5 Re5 43.Rh1 Re8 44.Ne2 a5 45.Nf4 Rc8 46.Ne2 Rf8 47.Nd4 Ke5 48.Kd3 Rc8 49.Re1+ Kd6 50.Kd2 Rf8 51.f4 Ra8 52.Nc2 Bf5 53.Nd4 Bd7 54.Re5 a4 55.Nc2 Kc5 1-0