[Event "6th ECC round of 32"]
[Site "Rotterdam NED"]
[Date "1987.06.06"]
[Round "1.1"]
[White "Kuijf, Marinus VOLM"]
[Black "Hass, Roman LWAR"]
[Result "1-0"]
[WhiteElo "2470"]
[BlackElo "2270"]
[ECO "B56"]
[EventDate "1988.??.??"]
[Annotator "Filipowicz, A"]
[PlyCount "123"]

1.e4 c5 2.Ne2 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be3 e5 7.Nb3 Be7 8.Bc4 
O-O 9.O-O a5 10.a4 Nb4 11.f3 Be6 12.Bxe6 fxe6 13.Nb5 d5 14.c3 Na6 15.exd5 
exd5 16.Qe2 Qc8 17.Kh1 Nb8 18.Bb6 Nbd7 19.Bc7 Bd8 20.Bxe5 Re8 21.f4 Ne4 
22.Nd2 Nxe5 23.fxe5 Rxe5 24.Nxe4 dxe4 25.Rf4 e3 26.Rf3 Bg5 27.Nd6 Qc5 28.
Nf7 Re4 29.Qd3 Re6 30.Rf5 e2 31.Re1 Qe3 
    ( 31...Qxf5? 32.Qxf5 Rf6 33.Qd3 {+-} )
32.Qd5 Bh4?! 
    ( 32...Qd2 33.Nh6+ Kh8 34.Nf7+ {=} )
33.g3 Bf6 34.Ne5 Re8 35.Ng4 Qe4+ 36.Qxe4 Rxe4 37.Nxf6+ gxf6 38.Rxf6 Rd8? 
    ( 38...Rxa4 39.Rb6 Re7 {+=} )
39.Kg2 Rd2 40.Rb6 Re7 41.Kf2 Rc2 42.Kg2 Rf7 43.Rb5 Rd2 44.Re5 Rxb2 45.
R1xe2 Rxe2+ 46.Rxe2 Rc7 47.Re8+ Kf7 48.Rb8 Kg6 49.Ra8 Rxc3? 
    ( 49...b6 )
50.Rxa5 Rc4 51.Kf3 h5? 52.Ra8 Rc2 53.h4 Rb2 54.Ke4 Kh6 55.Kd4 Rb3 56.Rh8+ 
Kg7 
    ( 56...Kg6 57.Kc5 {+-} )
57.Rxh5 Rb4+ 58.Ke3 Rxa4 59.Rb5 Ra7 60.Kf4 Kg8 61.Kg5 Kh8 62.g4 1-0

