[Event "Hessen qual"]
[Site "Hessen"]
[Date "1991.??.??"]
[Round "9"]
[White "Mayer, H."]
[Black "Wolff, Patrick G"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo "2520"]
[ECO "D13"]

1.c4 c6 2.Nc3 d5 3.cxd5 cxd5 4.d4 Nf6 5.Nf3 Nc6 6.Bf4 e6 7.e3 Bd6 8.Bxd6 Qxd6
9.Rc1 O-O 10.Bd3 e5 11.dxe5 Nxe5 12.Be2 Re8 13.Nd4 a6 14.h3 Bd7 15.O-O Rac8
16.Nf3 Nxf3+ 17.Bxf3 Re5 18.Ne2 Rxc1 19.Qxc1 Ne4 20.Bxe4 dxe4 21.Rd1 1/2-1/2

[Event "Nottingham"]
[Site "Nottingham"]
[Date "1936.??.??"]
[Round "?"]
[White "Flohr, Salo"]
[Black "Thomas, George Alan"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A17"]

1.c4 e6 2.Nf3 Nf6 3.Nc3 d5 4.e3 c5 5.cxd5 Nxd5 6.Be2 Be7 7.O-O O-O 8.d3 b6
9.Bd2 Nc6 10.Rc1 Bb7 11.a3 Nxc3 12.Bxc3 Bf6 13.Qc2 Qe7 14.Be1 Rfd8 15.Nd2 Rac8
16.Ne4 Be5 17.f4 Bb8 18.Qb1 Qd7 19.Bh4 Ne7 20.Rcd1 Rf8 21.Qc1 Ng6 22.Bg3 f5
23.Ng5 e5 24.fxe5 Bxe5 25.Bxe5 Nxe5 26.Nf3 Qe7 27.Nxe5 Qxe5 28.Bf3 Ba6 29.Rfe1 Rfd8
30.Be2 Rc7 31.Bf1 Bb7 32.Qc3 Qe7 33.Qc4+ Qf7 34.Qxf7+ Kxf7 35.Rc1 Rcd7 36.b4 cxb4
37.axb4 Ba6 38.d4 Bxf1 39.Rxf1 Ke6 40.g3 g6 41.Kf2 Re7 42.Ke2 Rdd7 43.Kd3 Rc7
44.b5 Kd6 45.h3 h5 46.Rxc7 Rxc7 47.g4 hxg4 48.hxg4 Ke6 49.gxf5+ gxf5 50.Rh1 Kf6
51.Rh6+ Kg5 52.Re6 Rc1 53.Re7 Rb1 54.Kc4 Rd1 55.Kd5 Kf6 56.Re6+ Kf7 57.Re5 Kf6
58.Re6+ Kf7 59.Ke5 Rb1 60.Rf6+ Ke7 61.Rxf5 Rxb5+ 62.d5 a5 63.Rf4 Rc5 64.Rh4 b5
65.Rh7+ Kf8 66.e4 a4 67.Ra7 b4 68.Rxa4 Rb5 69.Ra8+ Ke7 70.Ra7+ Kf8 71.Ra8+ Ke7
72.Ra7+ Kf8 73.Ke6 b3 74.Rf7+ Kg8 75.Rf1 b2 76.Rb1 Kf8 77.d6 Rb4 78.e5 Rb7
79.Kd5 Rb3 80.e6 Ke8 81.Rh1 Rd3+ 82.Kc5 Rc3+ 83.Kd4 Rf3 84.Rh8+ 1-0

[Event "Sochi"]
[Site "Sochi"]
[Date "1977.??.??"]
[Round "?"]
[White "Petrosian, Tigran V"]
[Black "Krogius, Nikolai V"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo "2545"]
[ECO "E07"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 Be7 5.g3 O-O 6.Bg2 Nbd7 7.O-O c6 8.Qd3 b6
9.e4 Ba6 10.b3 Rc8 11.Rd1 b5 12.cxd5 cxd5 13.e5 Ne8 14.Nxb5 Nc7 15.a4 Rb8
16.Qe3 Bxb5 17.axb5 Nxb5 18.Bf1 a5 19.Ra4 Na7 20.Bd2 Nc6 21.Rda1 Qb6 22.Bxa5 Qxb3
23.Bd2 Qxe3 24.Bxe3 Nb6 25.Ra6 Nb4 26.Ra7 Nc6 27.Rc7 Rfc8 28.Rxc8+ Rxc8 29.Bb5 Nc4
30.Bxc6 Rxc6 31.Ra8+ Bf8 32.Bg5 Rc7 33.Kg2 h6 34.Bd8 Rb7 35.g4 Kh7 1/2-1/2