[Event "Koelle 'A'"] [Site "Ballarat Chess Club"] [Date "2014-11-05"] [White "Robert Bailey"] [Black "Kevin Perrin"] [WhiteElo "1638"] [BlackElo "1598"] [Result "0-1"] 1.d4 d5 2.e4 {The Blackmar-Diemer Gambit} dxe4 3.Nc3 Bf5 4.f3 Nf6 5.g4 Bg6 6.Bg2 exf3 7.Qxf3 Nc6 8.Nge2 e6 9.O-O Be7 10.Be3 O-O 11.Rad1 Nb4 12.g5 Nfd5 13.Nxd5 Nxd5 {the object of 11 ... Nb4 and now one of the pawns will be lost} 14.h4 Bxc2 15.Rc1 Ba4 {probably better was 15 ... Bg6 but I wanted to place the B on c6} 16.Nf4 Nxf4 17.Qxf4 Bd6 18.Qg4 c6 19.Qh5 g6 20.Qh6 f5!? {20 ... Bb5 should have been played first. The text is risky but black wanted to exchange queens and other pieces where his 2 pawn advantage should win.} 21.gxf6 Rxf6 22.Bg5 Bf8 {now the queens must come off} 23.Bxf6 Bxh6 24.Bxd8 Bxc1 25.Rxc1 {25 Bf6 could be better in an attempt to hold the d pawn} Rxd8 26.Bh3 Kf7 27.Rf1+ Ke7 28.Rf4 Bb5 {better is 28 ... Bc2 then Bc5} 29.Re4 Bc4 30.b3 Bd5 31.Re5 Kf6 {threatening ... c5} 32.h5 g5 33.Kf2? c5! {this move wins the d pawn and it should be fairly easy from here} {#R}