[Event "Koop Tjuchem op"] [Site "Groningen"] [Date "1996.12.20"] [Round "10"] [White "Joris Brenninkmeijer"] [Black "Harmen Jonkman"] [Result "1-0"] [ECO "D26"] [Opening "QGA: 4.e3 e6 5.Bxc4"] 1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.Qe2 a6 7.dxc5 Bxc5 8.O-O Nc6 9.e4 b5 10.Bb3 e5 11.h3 O-O 12.Nc3 Nd4 13.Nxd4 Bxd4 14.Nd5 Nxd5 15.Bxd5 Ra7 16.Be3 Be6 17.Bxe6 fxe6 18.a4 bxa4 19.Rxa4 Qb6 20.Bxd4 exd4 21.Qc4 Rd8 22.Rd1 a5 23.Rxd4 Rxd4 24.Qxd4 Qxd4 25.Rxd4 Rb7 26.Ra4 Rxb2 27.Rxa5 Re2 28.Re5 Kf7 29.f4 Kf6 30.Kh2 Re3 31.h4 g6 32.Kg1 Re2 33.h5 Ra2 34.Kh2 Ra3 35.g3 Re3 36.Kg2 g5 37.Rxg5 Rxe4 38.Rb5 e5 39.Kf3 Re1 40.Rb6+ Kf7 41.Rb7+ Kf6 42.Rxh7 exf4 43.Kxf4 Rf1+ 44.Kg4 Ra1 45.Rh6+ Kf7 46.Rb6 Ra5 47.Kh4 Kg7 48.g4 Ra7 49.h6+ Kh7 50.Kh5 {#r} 1-0