[Event "Sheffield op"]
[Site "Sheffield"]
[Date "1991.??.??"]
[Round "?"]
[White "Nunn, John DM"]
[Black "Howell, James C"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo "2455"]
[ECO "C49"]

1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.Bb5 Bb4 5.O-O O-O 6.d3 d6 7.Bg5 Bxc3 8.bxc3 Qe7
9.Re1 Nd8 10.d4 Ne6 11.Bc1 c5 12.Bf1 Rd8 13.g3 Nc7 14.a4 Bg4 15.d5 Rf8 16.h3 Bd7
17.Nh4 Nfe8 18.c4 g6 19.f4 f6 20.f5 g5 21.Ng2 Ng7 22.h4 h6 23.Ne3 Kf7 24.Be2 Rh8
25.Kg2 Rh7 26.Rh1 Rah8 27.Bd2 Na6 28.Qb1 Bc8 29.Rh2 Nb8 30.Qb5 Qd8 31.Rah1 Kg8
32.Ng4 Nd7 33.hxg5 hxg5 34.Rxh7 Rxh7 35.Nh6+ Kf8 36.Nf7 Kxf7 37.Rxh7 Kg8
38.Rh6 Qb6 39.Qxb6 axb6 40.Rh1 Ne8 41.Bh5 Nc7 42.Rb1 Kf8 43.Bg6 Ke7 44.Kf3 Na8
45.Kg4 Nf8 46.Kh5  1-0

