[Event "Indonesia"]
[Site "Indonesia"]
[Date "1983.??.??"]
[Round "20"]
[White "Portisch, Lajos"]
[Black "Tarjan, James Edward"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo "2535"]
[ECO "D34"]

1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7 8.O-O O-O
9.Bg5 cxd4 10.Nxd4 h6 11.Be3 Re8 12.Rc1 Bg4 13.Qa4 Qd7 14.Rfd1 Bh3 15.Bh1 Ng4
16.Nxd5 Nxe3 17.Nxc6 Nxd1 18.Ncxe7+ Rxe7 19.Nxe7+ Qxe7 20.Qxd1 Rd8 21.Qe1 Qe5
22.b3 Qb2 23.Rd1 Rxd1 24.Qxd1 Bg4 25.Be4 g6 26.f3 Be6 27.Qc2 Qxc2 28.Bxc2 g5
29.Kf2 Kf8 30.Ke3 Ke7 31.Kd4 Kd6 32.e4 f6 33.f4 b6 34.Bd3 Bc8 35.Bc4 Bb7
36.e5+ fxe5+ 37.fxe5+ Ke7 38.Bd5 Ba6 39.Kc3 Bc8 40.Bf3 Ba6 41.Bg4 Bb5 42.Bf5 Ba6
43.Bd3 Bb7 44.Bc4 Bf3 45.Kd4 Bg2 46.Bd5 Bh3 47.Kc4 Bd7 48.Bf3 Be8 49.Kd5 Bd7
50.Be2 a5 51.e6 Bxe6+ 52.Kc6 a4 53.bxa4 Bd7+ 54.Kxb6 Bxa4 55.Bb5 Bd1 56.a4 Bxa4
57.Bxa4 Kd6 58.Bd1 Kd5 59.Bh5 Ke4 60.g4  1-0

