[Event "Leiden"]
[Site "Leiden"]
[Date "1970.??.??"]
[Round "2"]
[White "Botvinnik, Mikhail"]
[Black "Larsen, Bent"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E81"]

1.c4 g6 2.Nc3 Bg7 3.d4 d6 4.e4 Nf6 5.f3 O-O 6.Be3 a6 7.Qd2 c6 8.Bd3 b5 9.Nge2 Nbd7
10.O-O Rb8 11.cxb5 axb5 12.b4 Nb6 13.a4 bxa4 14.Nxa4 Nxa4 15.Rxa4 Bd7 16.Ra5 Qb6
17.Rb1 Rfc8 18.Nc3 Qd8 19.Qa2 Be6 20.Qa3 d5 21.e5 Nd7 22.Na4 Bf5 23.Bxf5 gxf5
24.Ra6 Rc7 25.Rc1 Qc8 26.Ra5 e6 27.Bd2 Bf8 28.f4 Kh8 29.Nc5 Nxc5 30.dxc5 Qd8
31.Qd3 Qd7 32.Rca1 Rcb7 33.Ra8 Qc8 34.Rxb8 Qxb8 35.Qa3 Kg8 36.Qa4 Qc7 37.Ra3 h6
38.Qa8 Rb8 39.Qa5 Qc8 40.Qa6 Be7 41.Qxc8+ Rxc8 42.Kf2 Kf8 43.Kf3 h5 44.Ke2 Kg7
45.Be1 Kg6 46.Ra7 Bd8 47.Bc3 h4 48.Kd3 h3 49.gxh3 Bh4 50.Ke2 Bd8 51.Kf3 Bh4
52.Kg2 Rd8 53.Kf3 Rc8 54.Ke2 Bd8 55.Be1 f6 56.Kf3 fxe5 57.fxe5 Rc7 58.Ra8 Bg5
59.Rg8+ Kh5 60.h4 Bh6 61.Rh8 Kg6 62.h5+ Kg7 63.Ra8 Bg5 64.Ra6 Rc8 65.b5 cxb5
66.Rxe6 Bc1 67.Bb4 d4 68.Rg6+ Kh7 69.Rd6 Bb2 70.Rd7+ Kg8 71.e6 Bc3 72.e7 Re8
73.Rd8 Kf7 74.Rxe8 Kxe8 75.c6  1-0

