Smith,Stephen Francis - Colman,Eugene Ernst [D55]
BCF-ch Oxford, 1910
[Guillermo Muñoz Portugal]
D55: Queen's Gambit Declined: 4 Bg5 Be7: Lines without ...h6 and 6...h6 7 Bxf6 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 0-0 6.Nf3 b6 7.Bxf6 Bxf6 8.cxd5 exd5 9.Rc1 Bb7 10.Bd3 c5 11.0-0 c4 12.Bb1 Re8 13.Nd2 a6 14.Re1 Nd7N [14...b5 15.a3 Nd7 16.Nf1 Nf8 17.Ng3 g6 18.Qf3 Bg7 19.Nge2 Ne6 20.Nf4 Nxf4 21.Qxf4 f5 22.h4 Qd7 23.h5 a5 24.hxg6 hxg6 25.Bc2 Bc6 26.Qg5 Kf7 27.g4 Bf6 28.Qf4 b4 29.Ne2 Dresel,E-Pillsbury,H/Boston 1892/EXT 1999/1-0 (52)] 15.Qf3 Nf8 16.Nxc4! Ne6 [16...dxc4 17.Qxb7 Deflection Pinning] 17.Nd2 [17.Ne5 g6+-] 17...g6 18.Qd1 Qd6 19.Nf3 Bg7 20.Ne2 Rad8 21.Rc3 Rf8 22.Nc1 f5 [22...Rc8 23.Rxc8 Rxc8 24.Qb3+/-] 23.Nd3+- Bf6 24.Nde5 Kg7 [24...Ng5 25.Nxg5 Bxg5 26.Qb3+-] 25.Qc2 [25.h4 Rc8 26.Rxc8 Bxc8+-] 25...Rde8 26.Rc1 Bd8 [26...Rc8 27.h4+-] 27.a3 Rf6 [27...Be7 28.h4+-] 28.g3 h6 [28...b5+-] 29.Nh4 Nf8 30.f4 Ree6 [30...Qe6 31.h3 Rf7 32.Nxf7 Kxf7 33.Nf3+-] 31.b4 [31.Qe2 b5 32.g4 fxg4 33.Qxg4 b4+-] 31...h5 [31...a5 32.bxa5 bxa5 33.Qg2+-] 32.Kf2 [32.Nexg6 Nxg6 33.Nxf5+ Rxf5 34.Qxf5 Nf8+-] 32...Qe7 [32...Kg8 33.Qe2+-] 33.Qe2 [33.Nexg6 Nxg6 34.Nxf5+ Rxf5 35.Qxf5 h4+-] 33...b5 [33...Kg8 34.b5 axb5 35.Qxb5+-] 34.h3 [34.Nexg6 Nxg6 35.Nxf5+ Rxf5 36.Bxf5 Kh6 37.Bxe6 Qxe6+-] 34...Bb6 [34...Kg8 35.Kg1+-] 35.g4 [>=35.Nexg6 Nxg6 36.Nxf5+ Rxf5 37.Bxf5 Rf6 38.Qxh5 Rd6+-] 35...fxg4 36.hxg4 [36.Kg3 Bd8 37.hxg4 Rxe5 38.fxe5 Re6+-] 36...Rxf4+? [>=36...Rxe5 37.Nf5+ Rfxf5 38.gxf5 Qh4+ 39.Kg2 Re7+/-] 37.Kg3?? [>=37.exf4 Qxh4+ 38.Kg2+-]
37...Rxe5-+ 38.Kxf4 [38.Bxg6 Rxg4+ 39.Qxg4 hxg4 40.Nf5+ Rxf5 41.Bxf5-+] 38...Qxh4 39.dxe5 Ne6+ 40.Kf3 d4+ [40...hxg4+ 41.Kg2 Nf4+ 42.exf4 d4+ 43.Rc6 d3 44.Qxg4 Qxg4+ 45.Kh2 Bg1+ 46.Rxg1 Qh4+ 47.Kg2 Bxc6+ 48.Kf1 Qxf4+ 49.Ke1 Qe3+ 50.Kd1 Bf3#] 41.Rc6-+ dxe3 42.Qg2 Nd4+ [42...hxg4+ 43.Ke4 g3+ 44.Kf3 Nd4+ 45.Kxe3 Nxc6+ 46.Kd2 Be3+ 47.Kxe3 Qg5+ 48.Ke2 Nd4+ 49.Kd3 Bxg2 50.Rg1 Qf5+ 51.Kxd4 Qf2+ 52.Kc3 Qxg1 53.Bd3 Bf3 54.Kb2 g2 55.a4 Qd4+ 56.Kc2 g1Q 57.Bf1 Qd1+ 58.Kb2 Qgd4+ 59.Ka3 Qxa4#] 43.Kf4 Nxc6 44.Rxc6 Bxc6 45.Qe2 hxg4 46.e6 [46.Be4 g5+ 47.Kf5 Qh7+ 48.Ke6 Qxe4 49.Qf1 Qd5+ 50.Kf5 Bd8 51.Kxg4 Qe4+ 52.Qf4 Qxf4+ 53.Kh3 g4#] 46...g3+ [46...g3+ 47.Qg4 Qxg4+ 48.Kxg4 g2 49.Be4 g1Q+ 50.Kf3 Qf2+ 51.Kg4 Bxe4 52.a4 Bf5+ 53.Kg5 Qg3#; 46...Qh6+ 47.Kxg4 Qh5+ 48.Kf4 Qxe2 49.Bxg6 Kxg6 50.Kg3 Bc7+ 51.Kh4 Qh5#] 0-1