[Event "Ch Peru (juniors)"] [Site "masterchessopen.com - Lima (Peru)"] [Round "6"] [White "Cerna Richard (PER)"] [Black "Vidal E (PER)"] [Result "0-1"] [ECO "A05"] [Opening "Reti: KIA"] 1.Nf3 Nf6 2.g3 g6 3.e3 Bg7 4.Bg2 O-O 5.d3 d5 6.Bd2 c5 7.Qe2 Nc6 8.c3 Qb6 9.O-O Qxb2 10.Na3 Qxa3 {#R} 0-1