[Event "It (c)"] [Site "masterchessopen.com – Leiden (Netherlands)"] [Date "1946.10.29"] [Round "3"] [White "Tummers LJ"] [Black "Van Den Bosch Johannes (NED)"] [Result "1-0"] [ECO "D53"] [Opening "QGD: 4.Bg5 Be7 5.e3 h6"] 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 h6 6.Bh4 O-O 7.Nf3 b6 8.cxd5 exd5 9.Bd3 Be6 10.O-O c5 11.Rc1 Nc6 12.Qa4 Nb4 13.Bb1 a5 14.a3 Na6 15.Ne5 Bd6 16.Qc2 Re8 17.Bxf6 Qxf6 18.Qh7+ Kf8 19.Nd7+ Bxd7 20.Nxd5 Bxh2+ 21.Kh1 {#r} 1-0