[Event "Oberliga Baden 9596"] [Site "Germany"] [Date "1995.??.??"] [Round "4.5"] [White "Porth, Dietmar"] [Black "Frech, Sven"] [Result "1/2-1/2"] [WhiteElo "2290"] [BlackElo "0"] [ECO "D23"] [PlyCount "149"] 1.d4 d5 2.Nf3 Nf6 3.c4 dxc4 4.Qa4+ Nbd7 5.Nc3 a6 6.Qxc4 b5 7.Qd3 Bb7 8.Bg5 c5 9.e3 e6 10.Be2 Be7 11.O-O O-O 12.Rfd1 h6 13.Bh4 cxd4 14.exd4 b4 15.Nb1 Nd5 16.Bxe7 Qxe7 17.Qb3 Nf4 18.Bf1 a5 19.Nbd2 a4 20.Qe3 Nd5 21.Qe1 a3 22.b3 Nc3 23.Rdc1 Nb6 24.Bd3 Nbd5 25.Be4 Rfd8 26.Rc2 f5 27.Bd3 Qf6 28.Qe5 Qxe5 29.Nxe5 Nf4 30.Ndf3 Nxd3 31.Nxd3 Be4 32.Nxb4 Bxc2 33.Nxc2 Nb5 34.Re1 Rac8 35.Ne3 Nxd4 36.Nxd4 Rxd4 37.Nc4 Rcd8 38.Nxa3 Rd1 39.Kf1 Rxe1+ 40.Kxe1 Ra8 41.Nc2 Rxa2 42.Kd2 Kf7 43.Kc3 Ke7 44.b4 Kd6 45.Kb3 Ra8 46.Kc4 Rc8+ 47.Kd3 Rb8 48.h4 e5 49.g3 g6 50.f3 Kc6 51.g4 Kb5 52.gxf5 gxf5 53.Ne3 Rd8+ 54.Kc3 e4 55.fxe4 fxe4 56.Nf5 Rd3+ 57.Kc2 h5 58.Ng7 Kxb4 59.Nxh5 Rh3 60.Nf6 Rh2+ 61.Kd1 e3 62.Ng4 Rxh4 63.Nxe3 Rh2 64.Ke1 Kc3 65.Ng4 Ra2 66.Nf2 Kd4 67.Nd1 Kd3 68.Nf2+ Ke3 69.Nd1+ Kf3 70.Nc3 Rc2 71.Nd1 Re2+ 72.Kf1 Rh2 73.Ke1 Rc2 74.Kf1 Ra2 75.Ke1 1/2-1/2