[Event "US op"]
[Site "Philadelphia"]
[Date "1993.??.??"]
[Round "?"]
[White "Betaneli, Aleksandr"]
[Black "De Firmian, Nick E"]
[Result "0-1"]
[WhiteElo ""]
[BlackElo "2545"]
[ECO "A30"]

1.c4 c5 2.g3 e6 3.Bg2 Nf6 4.Nf3 Nc6 5.O-O b6 6.d4 cxd4 7.Nxd4 Bb7 8.Nxc6 Bxc6
9.Bxc6 dxc6 10.Bf4 Qc8 11.Nc3 Be7 12.Bd6 Qb7 13.Bxe7 Kxe7 14.e4 Rhd8 15.Qe2 b5
16.e5 Nd7 17.cxb5 cxb5 18.Nxb5 Rab8 19.Nd4 Rbc8 20.Rad1 Rc5 21.Nb3 Rb5 22.Qe3 h6
23.f4 Rc8 24.Rf2 Nb6 25.f5 Nc4 26.f6+ Kf8 27.Qf4 Nxe5 28.fxg7+ Kxg7 29.Qf6+ Kg8
30.Rd4 h5 31.Qg5+ Ng6 32.Qd2 Rc7 33.Rd8+ Kh7 34.Rf6 Qb6+ 35.Kg2 Kg7 36.Rf3 Qb7
37.Kf2 a5 38.Qd4+ e5 39.Qd6 Rb6 40.Nxa5 Rxb2+ 41.Ke3 Rc3+ 42.Qd3 Rxd3+ 43.Rxd3 Qb6+  0-1

