[Event "It"] [Site "masterchessopen.com – Zandvoort (Netherlands)"] [Round "4"] [White "Euwe Max (NED)"] [Black "Gruenfeld Ernst F (AUT)"] [Result "1-0"] [ECO "D22"] [Opening "QGA: Alekhine, 4.e3 e6"] 1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e3 e6 5.Bxc4 Nf6 6.O-O c5 7.Qe2 Nc6 8.Rd1 b5 9.Bb3 c4 10.Bc2 Nb4 11.Nc3 Nxc2 12.Qxc2 Bb7 13.d5 exd5 14.e4 Be7 15.e5 Nd7 16.Nxd5 O-O 17.Qf5 Nc5 18.Nf6+ Bxf6 19.Rxd8 Bxd8 20.Ng5 Bxg5 21.Bxg5 Rfe8 22.Re1 Re6 23.Re3 Rae8 24.h4 h6 25.Bf6 g6 26.Qf4 Kh7 27.Bg5 f5 28.exf6 {#r} 1-0