[Event "Linares"]
[Site "Linares"]
[Date "1991.??.??"]
[Round "1"]
[White "Ehlvest, Jaan"]
[Black "Karpov, Anatoly"]
[Result "0-1"]
[WhiteElo "2650"]
[BlackElo "2725"]
[ECO "A25"]

1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Rb1 a5 7.e3 Nf6 8.Nge2 h5 9.h3 O-O
10.b3 Be6 11.Nd5 Rb8 12.Qd2 Qd7 13.Nec3 Ne8 14.Bb2 b6 15.Rc1 Ne7 16.Ne2 c5
17.Nec3 Nc7 18.h4 f5 19.Nxc7 Qxc7 20.Ne2 Rbd8 21.f4 Bd7 22.O-O Bc6 23.e4 Kh8
24.Nc3 exf4 25.Nd5 Nxd5 26.exd5 Bb7 27.Rxf4 Rde8 28.Rff1 Bxb2 29.Qxb2+ Qg7
30.Qf2 Qf6 31.Rce1 Bc8 32.Kh2 Bd7 33.Qf4 Kg7 34.Kg1 Re5 35.d4 Rxe1 36.Rxe1 Qxd4+
37.Qxd4+ cxd4 38.Rd1 f4 39.Kf2 fxg3+ 40.Kxg3 Re8 41.Rxd4 Bf5 42.Kf2 Kf6 43.Bf3 g5
44.hxg5+ Kxg5 45.Rd1 Rf8 46.Ke3 Bg4 47.Bxg4 hxg4 48.Rh1 Rf6 49.Ke2 g3 50.Rf1 Rf4
51.a3 Kg4 52.b4 axb4 53.axb4 g2 54.Rxf4+ Kxf4 55.Kf2 Ke5 56.Kxg2 Kd4 57.c5 bxc5
58.bxc5 Kxc5 59.Kf3 Kxd5 60.Ke3 Kc4 0-1

[Event "Wch U20"]
[Site "Tunja"]
[Date "1989.??.??"]
[Round "7"]
[White "Van Wely, Loek"]
[Black "Serper, Grigory"]
[Result "1/2-1/2"]
[WhiteElo "2320"]
[BlackElo "2420"]
[ECO "E20"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.g3 c5 5.Nf3 cxd4 6.Nxd4 Ne4 7.Qd3 Bxc3+ 8.bxc3 Nc5
9.Qd2 b6 10.Nb5 O-O 11.Nd6 Bb7 12.Nxb7 Nxb7 13.Ba3 Re8 14.Bg2 Nc6 15.Rd1 Qf6
16.O-O Red8 17.Qc2 Rac8 18.Qa4 Nba5 19.Bb4 Nxc4 20.Bxc6 dxc6 21.Qa6 c5 22.Qxc4 cxb4
23.Qxb4 g6 24.Qa4 Qe7 25.Rxd8+ Rxd8 26.Rd1 Rxd1+ 27.Qxd1 Qc5 28.Qa4 a5 29.c4 Kf8
30.Qb3 Ke7 31.Qd3 Qe5 32.Kg2 Qb2 33.a3 Qe5 34.h4 h5 35.f4 Qd6 36.Kf3 Kd7
37.Ke3 Kc6 38.Kd2 Qxd3+ 39.exd3 b5 40.Kc3 Kc5 41.d4+ Kb6 42.cxb5 Kxb5 43.Kb3 Kb6
44.Kc4 Kc6 45.a4 f6 46.Kc3 Kd5 47.Kd3 f5 48.Kc3 Ke4 1/2-1/2

[Event "Hamburg"]
[Site "Hamburg"]
[Date "1955.??.??"]
[Round "12"]
[White "Darga, Klaus"]
[Black "Stahlberg, Gideon"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "C14"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7 7.f4 O-O 8.Nf3 c5
9.dxc5 Nxc5 10.Bd3 f6 11.exf6 Qxf6 12.g3 Nc6 13.O-O Bd7 14.Qd2 Be8 15.Rae1 Nxd3
16.cxd3 Bg6 17.Ne5 Nxe5 18.Rxe5 Bf5 19.Ne2 Qd8 20.Nd4 Qb6 21.Qf2 Bxd3 22.Rd1 Be4
23.Nxe6 Rfc8 24.Ng5 Rc2 25.Qxb6 axb6 26.Nxe4 dxe4 1/2-1/2