[Event "Ch Portugal (juniors) (under 20)"] [Site "masterchessopen.com – Portugal"] [Round "5"] [White "Cardoso Ricardo (POR)"] [Black "Sousa Helio (POR)"] [Result "0-1"] [ECO "A05"] [Opening "Reti: 1...Nf6"] 1.Nf3 Nf6 2.d4 e6 3.e3 b6 4.c4 Bb7 5.Bd3 d5 6.Nbd2 Be7 7.a3 Nbd7 8.b4 Ne4 9.c5 f5 10.Qa4 c6 11.Qc2 Rc8 12.Nb3 g5 13.a4 O-O 14.a5 bxc5 15.Nxc5 Ndxc5 16.bxc5 Bf6 17.a6 Ba8 18.Bd2 Qe7 19.Ba5 Nxc5 20.Bb4 Nxd3+ {#R} 0-1