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s
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Osborne, Marcus E (2175) - Martins, David Pires Tavares (2400) - London Classic op (5), London, 2017
A49
1.d4 g6 2.g3 Bg7 3.Bg2 d6 4.Nc3 Nf6 5.Nf3 O-O 6.O-O c6 7.a4 Qc7 8.b3 a5 9.e4 Bg4 10.h3 Bxf3 11.Bxf3 Na6 12.Re1 Nd7 13.Bg5 e5 14.d5 f6 15.Bd2 Nb6 16.Qe2 cxd5 17.Nb5 Qd8 18.Bxa5 Nc5 19.b4 Ncd7 20.Rad1 f5 21.Bxb6 Nxb6 22.a5 dxe4 23.Rxd6 exf3 24.Qxf3 Qc8 25.Rxb6 Qxc2 26.Qd5+ Kh8 27.Nd6 f4 28.Rxb7 h6 29.Nf7+ Kh7 30.Qd7 Rg8 31.Qd1 Qc6 32.Rb6 Qc7 33.Qd5 fxg3 34.fxg3 e4 35.Re2 Qxg3+ 36.Rg2 Qe3+ 37.Kh2 Qf4+ 38.Kh1 Rac8 39.Rbxg6 Rc1+ 40.Rg1 Qf3+ 41.Kh2 Rc2+ 42.R1g2 Rxg2+ 0-1
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