[Event "Nimzowitsch mem"] [Site "Copenhagen"] [Round "0"] [White "Johan Teunis Barendregt"] [Black "Constant Orbaan"] [Result "0-1"] [ECO "A05"] [Opening "Reti: KIA"] 1.Nf3 Nf6 2.g3 d5 3.Bg2 e6 4.O-O Be7 5.c4 O-O 6.b3 Nbd7 7.Bb2 c6 8.d3 b6 9.Nbd2 Bb7 10.cxd5 cxd5 11.Rc1 Rc8 12.Rxc8 Qxc8 13.Qa1 Qa8 14.Ne5 Nxe5 15.Bxe5 Rc8 16.Qb2 Rc6 17.Nf3 Qf8 18.Nd4 Rc5 19.Bh3 Kh8 20.f4 Nd7 21.Bxe6 fxe6 22.Nxe6 Qf7 23.Bxg7+ Kg8 24.Nxc5 bxc5 25.Be5 d4 26.Qc1 Nb6 27.e4 dxe3 28.Qxe3 Qd5 29.Qe4 Qd7 30.Qe2 c4 31.bxc4 Bc5+ 32.d4 Bxd4+ 33.Bxd4 Qxd4+ 34.Rf2 Be4 35.c5 Nc4 36.c6 Ne3 37.c7 Bb7 38.Rf3 Nd5+ 39.Qf2 Qe4 40.Rb3 Nxc7 41.Rxb7 Qxb7 42.Qc2 Ne8 43.g4 Qc7 44.Qe2 Nf6 45.f5 Qb6+ 46.Kg2 Qc6+ 47.Kg3 Qe4 48.Qd1 Qe5+ 49.Kh3 Qd5 50.Qe2 Qe4 51.Qd1 Nd5 52.Kh4 Qe7+ 53.Kg3 Qa3+ 54.Kh4 Qxa2 55.Kg5 Qc4 56.Qd2 Qe4 57.Qb2 Qe7+ 58.f6 Qxf6+ 59.Qxf6 Nxf6 60.Kxf6 a5 61.Ke5 Kf7 62.h4 a4 63.Kd4 Kf6 64.Kc3 Ke5 65.Kb4 Kf4 66.g5 Kg4 67.Kxa4 Kxh4 68.Kb3 Kxg5 69.Kc3 Kf4 70.Kd3 Kf3 71.Kd2 h5 {#R} 0-1