[Event "15th olm qual. group 2"]
[Site "Varna BUL"]
[Date "1962.09.25"]
[Round "6"]
[White "Colon Romero, Miguel PUR"]
[Black "Chalkhasuren, Gonchich MGL"]
[Result "1/2-1/2"]
[ECO "D59"]
[EventDate "1962.09.16"]
[PlyCount "156"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 h6 6.Bh4 O-O 7.Nf3 b6 8.cxd5 Nxd5
9.Bxe7 Qxe7 10.Rc1 Bb7 11.Bd3 c5 12.O-O Nd7 13.Bb1 cxd4 14.exd4 N7f6 15.
Re1 Rac8 16.Qd2 Nxc3 17.Rxc3 Rxc3 18.bxc3 Bxf3 19.gxf3 Rc8 20.Qd3 Qa3 21.
c4 Qxd3 22.Bxd3 Rd8 23.Rd1 Kf8 24.Bc2 Ke7 25.Kf1 Rc8 26.Bb3 Nh5 27.Ke2 
Nf4+ 28.Ke3 g5 29.a4 a5 30.Ba2 Rc6 31.Rb1 Kd6 32.Rb5 f5 33.Kd2 Kc7 34.Rb1 
Rd6 35.Ke3 Ng2+ 36.Kd3 Nf4+ 37.Ke3 Ng2+ 38.Kd3 Nh4 39.Ke3 f4+ 40.Ke4 Nf5 
41.d5 Ne7 42.Rg1 Ng6 43.Bb1 Ne7 44.Ba2 Ng6 45.Bb3 Kd7 46.Rd1 exd5+ 47.cxd5
Rf6 48.Rc1 Ne7 49.Bc4 Kd6 50.Rb1 Kd7 51.Bb5+ Kd6 52.Bc4 Kd7 53.Bf1 Ng6 54.
Bh3+ Kd8 55.Be6 Kc7 56.Rc1+ Kb7 57.Rc6 Rf8 58.Rd6 b5 59.axb5 Ra8 60.Ra6 
Rxa6 61.bxa6+ Kxa6 62.d6 Kb7 63.Kf5 Nf8 64.Bd5+ Kc8 65.Bc6 Kd8 66.Bb5 Nd7 
67.h3 Nb6 68.Kg6 a4 69.Bxa4 Nxa4 70.Kxh6 Kd7 71.Kxg5 Kxd6 72.Kxf4 Ke6 73.
Kg5 Kf7 74.f4 Nc5 75.f3 Ne6+ 76.Kf5 Ng7+ 77.Ke5 Nh5 78.f5 Ng7 1/2-1/2

