[Event "Ch DDR"] [Site "masterchessopen.com – Jena (Germany)"] [Round "2"] [White "Ruester Otto"] [Black "Bessner Gerhard"] [Result "0-1"] [ECO "D53"] [Opening "QGD: 4.Bg5 Be7 5.Nf3"] 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.Nf3 O-O 6.e3 Nbd7 7.Rc1 c6 8.Bd3 dxc4 9.Bxc4 Nd5 10.Bxe7 Qxe7 11.O-O Nxc3 12.Rxc3 e5 13.dxe5 Nxe5 14.Nxe5 Qxe5 15.f4 Qf6 16.f5 b5 17.Bb3 b4 18.Rc5 Ba6 19.Rf2 Rad8 20.Qc1 Bb5 21.Bc4 Bxc4 22.Rxc4 Rd3 23.Rxc6 Qe5 24.f6 Rxe3 25.Rf1 Re2 26.Rc4 a5 27.Rg4 g6 28.Rg3 Qd4+ 29.Kh1 Qxb2 30.Qg5 Qe5 31.Qh4 Rxa2 32.Rh3 h5 33.g4 Qe4+ 34.Rhf3 Qxg4 35.Qxg4 hxg4 36.Rg3 Rb8 37.Rxg4 b3 38.h4 b2 39.Rgg1 Rb4 40.Kh2 b1=Q+ {#R} 0-1