[Event "Olympiad"] [Site "masterchessopen.com Novi Sad (Yugoslavia)"] [Round "0"] [White "Clement C"] [Black "Callychurn J"] [Result "1-0"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.e3 Qa5 7.Bd2 Ne4 8.Qc2 Nxd2 9.Qxd2 Qc7 10.Bd3 b6 11.Ne2 Bb7 12.f3 Nc6 13.a4 Na5 14.Qc2 g6 15.Kf2 Rc8 16.Rac1 Ba6 17.d5 Bxc4 18.Bxc4 Nxc4 19.Qd3 Na5 20.Nf4 Qd6 21.c4 O-O 22.h4 h5 23.Rh3 exd5 24.cxd5 c4 25.Qc3 Rfe8 26.Rg1 Re5 27.g4 Rce8 28.e4 Kf8 29.gxh5 gxh5 30.Rhg3 Ke7 31.Rg7 Kd8 32.Rxf7 Kc7 33.Rgg7 R5e7 34.Rxe7 Rxe7 35.Rxe7 Qxe7 36.Ng2 Qc5+ 37.Ke2 Nb3 38.Ne3 Na5 39.f4 Qe7 40.Qe5+ Qxe5 41.fxe5 d6 42.e6 Kd8 43.Nf5 Nb7 44.Kd2 Nc5 45.Nxd6 Nxa4 46.Nxc4 Ke7 47.Kd3 Nc5+ 48.Kd4 Kf6 49.e5+ Ke7 50.Nd6 Nb3+ 51.Kc3 Nc5 52.Nc8+ Ke8 53.e7 a5 54.Kc4 a4 55.Kb5 Nd3 56.Kxa4 Nxe5 57.Kb5 Nf3 58.d6 Kd7 59.Nxb6+ Ke8 60.Nd5 Nxh4 61.Nf6+ Kf7 62.e8=Q+ {#r} 1-0