[Event "Ch Niedersachsen (juniors) (under 14)"] [Site "masterchessopen.com - Rotenburg (Germany)"] [Round "1"] [White "Weidner Kevin"] [Black "Nuesken Nikolas (GER)"] [Result "0-1"] [BlackElo "2318"] [ECO "A05"] [Opening "Reti: KIA"] 1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d3 d6 6.h3 e5 7.e4 Nbd7 8.Be3 d5 9.exd5 Nxd5 10.Qc1 Nxe3 11.fxe3 c6 12.c3 Nc5 13.d4 Nd3 14.Qc2 e4 15.Kh2 exf3 16.Bxf3 Ne5 17.dxe5 Bxe5 18.Qe4 Re8 19.Rd1 Qxd1 20.Qxe5 Qc2+ {#R} 0-1