[Event "Grand Pacific op"]
[Site "Victoria CAN"]
[Date "2017.04.??"]
[Round "6.7"]
[White "Patterson, Roger"]
[Black "Kostadinov, Georgi"]
[Result "1-0"]
[WhiteElo "2070"]
[BlackElo "2084"]
[PlyCount "93"]

1.c4 c5 2.g3 Nc6 3.Bg2 g6 4.Nc3 Bg7 5.Nf3 e6 6.d4 cxd4 7.Nb5 d6 8.Nfxd4 Nxd4 9.Nxd4 a6 10.O-O Ne7 11.e4 O-O 12.Be3 Qc7 13.Rc1 Rb8 14.Qd2 Rd8 15.Rfd1 Bd7 16.Ne2 Bc6 17.Nf4 Be5 18.Nd3 Bf6 19.Qe2 b6 20.Bf4 Be5 21.Bg5 Bg7 22.Bf4 a5 23.e5 d5 24.c5 b5 25.b4 h6 26.h4 Ra8 27.Bd2 axb4 28.Bxb4 Ra4 29.a3 Rda8 30.f4 Rd8 31.Ne1 Nf5 32.Kh2 g5 33.hxg5 hxg5 34.Nc2 Re8 35.Nd4 Nxd4 36.Rxd4 f6 37.Re1 Raa8 38.Bh3 Bd7 39.Qh5 fxe5 40.fxe5 Rf8 41.Qxg5 Rf2+ 42.Kg1 Raf8 43.c6 Qb6 44.Bxf8 Rxf8 45.cxd7 Qxd4+ 46.Kh1 Qb6 47.Qg6 1-0