[Event "It"] [Site "masterchessopen.com – Beverwijk (Netherlands)"] [Round "0"] [White "Cortlever Nicolaas (NED)"] [Black "Van Steenis Hendrik"] [Result "1-0"] [WhiteElo "2390"] [ECO "D15"] [Opening "Slav: Accepted"] 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.e3 b5 6.a4 Nd5 7.Ne5 g6 8.axb5 Nxc3 9.bxc3 f6 10.Nxc6 Qb6 11.Bxc4 Nxc6 12.bxc6 Qxc6 13.Qb3 Qc7 14.Bf7+ Kd8 15.Qd5+ Qd6 16.Qxa8 e6 17.Rxa7 Qb6 18.O-O Bd6 19.d5 Bb8 20.Ra1 Ke7 21.Rb1 {#r} 1-0