[Event "IBM"]
[Site "Amsterdam"]
[Date "1972.??.??"]
[Round "?"]
[White "Enklaar, Bertus F"]
[Black "Uhlmann, Wolfgang"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo "2570"]
[ECO "D91"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.Bh4 Nxc3 7.bxc3 c5 8.e3 Nc6
9.cxd5 Qxd5 10.Be2 cxd4 11.cxd4 e5 12.dxe5 Qa5+ 13.Qd2 Qxd2+ 14.Kxd2 Nxe5
15.Rab1 O-O 16.Nd4 a6 17.Rhc1 Re8 18.f4 Nd7 19.Bf3 Rb8 20.a4 Bf8 21.Rc4 a5
22.Be1 Nc5 23.Ke2 b6 24.Bc6 Bg4+ 25.Nf3 Red8 26.Rd4 Rdc8 27.Bb5 Bg7 28.Rc4 Be6
29.Rd4 Bxd4 30.exd4 Ne4 31.Ne5 Nc3+ 32.Bxc3 Rxc3 33.Kd2 Ra3 34.Nc6 Rb7 35.Rb2 Bd5
36.g3 f6 37.Rc2 Ra2 38.Rxa2 Bxa2 39.Kd3 Rc7 40.Ke4 Kf8 41.g4 Rd7 42.Kd3 Rd6
43.g5 Bd5 44.Na7 fxg5 45.fxg5 Bb7 46.Bc4 Rd8 47.Nb5 Ke7 48.Nc3 Rf8 49.Bd5 Ba6+
50.Ke3 Rc8 51.Ne4 Bc4 52.Nf6 Bxd5 53.Nxd5+ Kd6 54.Nxb6 Rc6 0-1

[Event "World Championship 12th"]
[Site "Havana"]
[Date "1921.??.??"]
[Round "13"]
[White "Capablanca, Jose Raul"]
[Black "Lasker, Emanuel"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D63"]

1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Bg5 Be7 5.e3 Nbd7 6.Nc3 O-O 7.Rc1 Re8 8.Qc2 h6
9.Bh4 c5 10.cxd5 Nxd5 11.Bxe7 Nxe7 12.dxc5 Nxc5 13.Bb5 Bd7 14.O-O Qb6 15.Bxd7 Nxd7
16.Rfd1 Red8 17.h3 Rac8 18.Qa4 Nc6 19.Qb5 a6 20.Qxb6 Nxb6 21.Rxd8+ Nxd8 22.Ne2 Kf8
23.Rxc8 Nxc8 1/2-1/2

[Event "URS-ch50"]
[Site "Moscow"]
[Date "1983.??.??"]
[Round "?"]
[White "Azmaiparashvili, Zurab"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]
[WhiteElo "2455"]
[BlackElo "2625"]
[ECO "D11"]

1.d4 Nf6 2.g3 d5 3.Bg2 c6 4.Nf3 Bf5 5.O-O h6 6.b3 e6 7.c4 Nbd7 8.Bb2 Be7
9.Nc3 Ne4 10.Nd2 Nxc3 11.Bxc3 O-O 12.e4 dxe4 13.Nxe4 Nf6 14.Re1 Qc7 15.Qd2 Rfd8
16.Qb2 Bxe4 17.Bxe4 Nxe4 18.Rxe4 Bf6 19.Re3 Rd7 20.Rd1 Rad8 21.Red3 b6 22.R3d2 Rd6
23.Qc2 R8d7 24.h4 Qd8 25.Qb2 h5 26.a4 a6 27.Qa1 b5 28.axb5 axb5 29.Ra2 Qc7
30.Ra8+ Rd8 31.Ra7 Qb8 32.c5 Rd5 33.Qa6 Qc8 34.Qxc8 Rxc8 35.Rda1 Bxd4 36.Bxd4 Rxd4
37.Rb7 Rd3 38.Raa7 Rf8 39.Rc7 Rxb3 40.Rxc6 Rd8 1/2-1/2