[Event "URS-ch U20"]
[Site "Tallinn"]
[Date "1986.??.??"]
[Round "?"]
[White "Dreev, Alexey"]
[Black "Ehlvest, Jaan"]
[Result "1-0"]
[WhiteElo "2450"]
[BlackElo "2465"]
[ECO "E94"]

1.d4 g6 2.c4 Bg7 3.Nf3 d6 4.Nc3 Nd7 5.e4 e5 6.Be2 Ngf6 7.O-O O-O 8.Be3 Qe7
9.Qc2 c6 10.Rfe1 h6 11.h3 Re8 12.Rad1 a6 13.a3 exd4 14.Bxd4 b5 15.Qd2 Nc5
16.Bf1 Nb3 17.Bxf6 Qxf6 18.Qxd6 Qxd6 19.Rxd6 Na5 20.cxb5 axb5 21.e5 Bf8 22.Rdd1 Kg7
23.Ne4 Be6 24.Nd4 Bc4 25.f4 Bxf1 26.Kxf1 Nc4 27.Rb1 Ra6 28.Ke2 Rb6 29.Rec1 c5
30.Nxb5 Nxe5 31.Nc7 Rc8 32.Nd5 Re6 33.fxe5 Rxe5 34.Nc3 f5 35.Rd1 fxe4 36.Rd7+ Kf6
37.Rf1+ Ke6 38.Rb7 g5 39.g4 c4 40.Rb6+ Kd7 41.Rf7+ Be7 42.Rb7+ Ke8 43.Rh7 Rd8
44.Nb5 Rd3 45.Nc7+ Kf8 46.Rb8+ Bd8 47.Rh8+ Ke7 48.Re8+ Kd7 49.Rxe5 Bxc7 50.Rb7 Kc6
51.Rxc7+ Kxc7 52.Rxe4 Rxh3 53.Rxc4+ Kd6 54.Kd2 Kd5 55.Rb4 Kc5 56.b3 Rh2+
57.Kd3 h5 58.Rc4+ Kd5 59.gxh5 Rxh5 60.a4 Rh3+ 61.Kc2 Rh8 62.Rg4 Rg8 63.Kd3 Ke5
64.b4 Kf5 65.Rg1 g4 66.Kc4 g3 67.Kd5 Rd8+ 68.Kc6 Rc8+ 69.Kb7 Rg8 70.a5 Rg7+
71.Kb8 Ke5 72.a6 Rg6 73.Kc8 1-0