[Event "Trnava"]
[Site "Trnava"]
[Date "1983.??.??"]
[Round "?"]
[White "Yudasin, Leonid"]
[Black "Knaak, Rainer"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2505"]
[ECO "C05"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 7.Ndf3 cxd4 8.cxd4 Qb6
9.g3 f6 10.Bh3 fxe5 11.fxe5 Bb4+ 12.Kf1 O-O 13.Kg2 Ndxe5 14.dxe5 Nxe5 15.Qb3 Nc4
16.a3 Bc5 17.Qxb6 Bxb6 18.b3 Na5 19.Bf4 Nxb3 20.Re1 h6 21.Ne5 g5 22.Be3 d4
23.Bf2 h5 24.g4 Ba5 25.Rd1 h4 26.Ngf3 b6 27.Rb1 Nd2 28.Nxd2 Bxd2 29.Rhd1 Bb7+
30.Kg1 Rxf2 31.Kxf2 Rf8+ 32.Ke2 Be3 33.Kd3 Rf2 34.Nc4 Rxh2 35.Bf1 Bf4 36.Kxd4 Bf3
37.Ne5 Bxd1 38.Rxd1 Ra2 39.Ke4 Rxa3 40.Rd8+ Kg7 41.Rd7+ Kg8  1/2-1/2

