[Event "Bundesliga (2nd) 1982/83"] [Site "masterchessopen.com Germany"] [Round "0"] [White "Anhalt Horst Peter"] [Black "Schaefer And"] [Result "1-0"] [ECO "A48"] [Opening "Neo-King's Indian"] 1.d4 Nf6 2.Nf3 g6 3.c4 d6 4.g3 Bg7 5.Bg2 O-O 6.O-O c5 7.Nc3 cxd4 8.Nxd4 a6 9.b3 Qc7 10.Bb2 e6 11.Rc1 Rd8 12.Qd2 Bd7 13.Rfd1 Nc6 14.Nd5 exd5 15.cxd5 Rac8 16.dxc6 bxc6 17.Nxc6 Bxc6 18.Rxc6 Qe7 19.Rxa6 h5 20.e3 Ne8 21.Bxg7 Kxg7 22.Rc6 Rb8 23.Bd5 Rb5 24.a4 Rc5 25.b4 Rxc6 26.Bxc6 Nc7 27.b5 Ne6 28.Bd5 Ng5 29.h4 Nh3+ 30.Kh2 {#r} 1-0