[Event "Banff op"]
[Site "Banff CAN"]
[Date "2019.11.10"]
[Round "3.1"]
[White "Banerjee, Bitan"]
[Black "Arruebarrena, Rafael"]
[Result "1-0"]
[WhiteElo "2499"]
[BlackElo "2329"]
[PlyCount "83"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Nb6 7.O-O Be7 8.a3 O-O 9.b4 Be6 10.Rb1 f6 11.d3 Qd7 12.Ne4 Nd5 13.Qc2 Kh8 14.Rd1 Rfd8 15.Bb2 Bf8 16.d4 Nxd4 17.Nxd4 exd4 18.Rxd4 Qe8 19.Rbd1 c6 20.h4 Rd7 21.Bf3 Rad8 22.h5 h6 23.Nc5 Bxc5 24.Qxc5 a6 25.a4 Qe7 26.Qxe7 Nxe7 27.e4 Kg8 28.Be2 Kf7 29.g4 Rxd4 30.Rxd4 Rxd4 31.Bxd4 Bb3 32.a5 Nc8 33.Bc5 Ke6 34.g5 Nd6 35.g6 f5 36.exf5+ Nxf5 37.Bg4 Ke5 38.Kg2 Kf4 39.Kh3 Be6 40.Bxf5 Bxf5+ 41.Kh4 Ke5 42.Be3 1-0