[Event "Ch UNACAR"] [Site "masterchessopen.com - C.del Carmen (Mexico)"] [Round "6"] [White "Perez Alfredo"] [Black "Arjona Erik"] [Result "1-0"] [ECO "A04"] [Opening "Reti: 1...d6"] 1.Nf3 d6 2.g3 e5 3.d3 Bg4 4.Bg2 g6 5.c3 Nc6 6.Qb3 Na5 7.Qa4+ Nc6 8.Qxc6+ {#r} 1-0