[Event "WchT U26 08th"]
[Site "Helsinki FIN"]
[Date "1961.07.17"]
[EventDate "?"]
[Round "13"]
[Result "1/2-1/2"]
[White "Franciscus Antonius Kuijpers"]
[Black "Nikola Spiridonov"]
[ECO "A47"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.d4 Nf6 2.Nf3 b6 3.g3 Bb7 4.Bg2 c5 5.dxc5 bxc5 6.c4 g6 7.Nc3
Bg7 8.O-O O-O 9.Qd3 d6 10.Rd1 Nc6 11.e4 Nd4 12.Nd5 Ng4 13.Nxd4
Bxd4 14.Ne3 Ne5 15.Qc2 Ba6 16.Qa4 Bb7 17.Nc2 Nc6 18.e5 Qb6
19.exd6 exd6 20.Qb5 Qc7 21.Nxd4 cxd4 22.Bf4 Rab8 23.c5 a6
24.cxd6 Qd7 25.Qb6 Ne5 26.Qc7 Bxg2 27.Qxd7 Nxd7 28.Kxg2 Rxb2
29.Rxd4 Re8 30.Rd2 Rxd2 31.Bxd2 Re2 32.Rd1 f6 33.Kf3 Re5
34.Bc3 Rc5 35.Ba1 Ra5 36.Rd2 Kf8 37.Ke3 Kf7 38.f4 Ke6 39.Bc3
Ra3 40.Kd4 Ra4+ 1/2-1/2