[Event "It (open) (b)"] [Site "masterchessopen.com Barcelona (Spain)"] [Round "1"] [White "Vega Perez"] [Black "Valbuena Castro Gregorio (ESP)"] [Result "0-1"] [BlackElo "1842"] [ECO "D80"] [Opening "Gruenfeld: Stockholm Variation"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bg5 c6 5.Qd2 Bg7 6.Nf3 Ne4 7.Nxe4 dxe4 8.Nh4 Qxd4 9.O-O-O Qxc4+ 10.Kb1 O-O 11.Bxe7 e3 12.Qxe3 Re8 13.Rd8 Rxd8 14.Bxd8 Be6 15.b3 Qb4 16.Qc1 Bxb3 {#R} 0-1