[Event "Ch World (seniors)"] [Site "masterchessopen.com - Gladenbach (Germany)"] [Round "2"] [White "Schuler Georg (GER)"] [Black "Bister Hans Bernd"] [Result "1-0"] [WhiteElo "1926"] [ECO "A23"] [Opening "English: Bremen, Keres, 4.Nf3 d6"] 1.c4 e5 2.Nc3 Nf6 3.g3 c6 4.Nf3 d6 5.Bg2 Be7 6.O-O Be6 7.c5 Nbd7 8.cxd6 Bxd6 9.Ng5 Qe7 10.d4 exd4 11.Qxd4 h6 12.Nxe6 Qxe6 13.Rd1 Be5 14.Qa4 Bxc3 15.bxc3 O-O 16.Ba3 Nb6 17.Qc2 Rfe8 18.e3 Rad8 19.Rd4 Nc4 20.Bc1 b5 21.a4 a6 22.axb5 cxb5 23.Qa2 g6 24.Rb1 Rb8 25.Bf1 Qc8 26.Ra1 Rb6 27.Rb1 Ne5 28.Rdb4 Nf3+ 29.Kh1 {#r} 1-0