[Event "YUG-ch 6th"]
[Site "Ljubljana YUG"]
[Date "1951.01.17"]
[EventDate "1951.01.03"]
[Round "13"]
[Result "1/2-1/2"]
[White "Borislav Kostic"]
[Black "Mijo Udovcic"]
[ECO "A02"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "97"]

1.f4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d5 6.c3 Nbd7 7.d3
c6 8.Qc2 Re8 9.d4 c5 10.e3 Qc7 11.Ne5 Nb6 12.Nd2 Bf5 13.Qd1
Ne4 14.Nxe4 Bxe4 15.Nd3 Bxd3 16.Qxd3 e6 17.g4 f5 18.Bf3 Nd7
19.gxf5 c4 20.Qe2 gxf5 21.Bd2 Kh8 22.Kh1 Bf6 23.Bh5 Re7 24.Rg1
Rg8 25.Rxg8+ Kxg8 26.Rg1+ Rg7 27.Be8 Nb6 28.Bh5 Nc8 29.Rxg7+
Bxg7 30.Qg2 Nd6 31.Bf3 b5 32.a3 a5 33.Be1 Qe7 34.Kg1 Kf8
35.Kf1 Bf6 36.Qh3 Ke8 37.Qg2 Qf7 38.Qh3 Kd7 39.Bh4 Ne8 40.Bf2
Nc7 41.Qh6 Qe7 42.Be1 Na6 43.Bd1 Kc7 44.Qh5 Kb6 45.Qe2 Qf8
46.Qh5 Qe7 47.Qh6 Nb8 48.Qh3 Nc6 49.Qh5 1/2-1/2