[Event "24th OIBM 2021"]
[Site "Tegernsee GER"]
[Date "2021.11.03"]
[Round "5.9"]
[White "Soham, Das"]
[Black "Sandipan, C"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2352"]
[BlackElo "2543"]
[ECO "D00"]
[Opening "Queen's Pawn Game: Accelerated London System"]
[PlyCount "80"]

1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Nc6 5.Nd2 Qb6 6.Qb3 c4 7.Qc2 g6 8.e4 Nxe4 9.Nxe4 dxe4 10.Bxc4 Bg7 11.Ne2 O-O 12.O-O e5 13.dxe5 Nxe5 14.Bd5 Rd8 15.Rad1 Bf5 16.Bxe4 Bxe4 17.Qxe4 Re8 18.Qc2 Qa6 19.Nc1 Qc4 20.Bxe5 Bxe5 21.Rfe1 b5 22.g3 Bc7 23.Qd3 Qa4 24.a3 Bb6 25.Kg2 Rad8 26.Rxe8+ Rxe8 27.Qf3 Re5 28.Rd2 Rf5 29.Qd3 h5 30.h4 a5 31.Re2 b4 32.axb4 axb4 33.Qe4 Qa1 34.Nb3 Qd1 35.Nd4 Bxd4 36.cxd4 b3 37.Re3 Qd2 38.Re2 Qd1 39.Re3 Qd2 40.Re2 Qd1 1/2-1/2