[Event "12th American Continental"] [Site "Medellin COL"] [Date "2017.06.11"] [Round "2.35"] [White "Chumpitaz,A"] [Black "Gallego Alcaraz,A"] [Result "1-0"] [WhiteElo "2163"] [BlackElo "2453"] [ECO "D85"] [Opening "Gruenfeld: Exchange, 5.e4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 c5 7.Bb5+ Nd7 8.Nf3 Bg7 9.O-O O-O 10.a4 a6 11.Be2 b6 12.Be3 Bb7 13.Qb1 Qc7 14.Ra2 e6 15.Rd1 Rfc8 16.h4 cxd4 17.cxd4 Qd8 18.Bg5 Bf6 19.Ra3 Qe7 20.Re3 Bxg5 21.Nxg5 f6 22.Nh3 Kh8 23.Nf4 Rab8 24.Qa2 Nf8 25.Bc4 Re8 26.Qa1 Qc7 27.Nd3 Rbd8 28.Bb3 Rd7 29.d5 e5 30.f4 Rg7 31.fxe5 fxe5 32.Rf3 Qd6 33.Nxe5 Rxe5 34.Rxf8+ Rg8 35.Rdf1 {#r} 1-0