[Event "US op"]
[Site "Philadelphia"]
[Date "1993.??.??"]
[Round "?"]
[White "Levin, David"]
[Black "Kaidanov, Grigory S"]
[Result "0-1"]
[WhiteElo "2320"]
[BlackElo "2640"]
[ECO "D47"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Be2 Bb7
9.e4 b4 10.e5 bxc3 11.exf6 Nxf6 12.bxc3 Bd6 13.Rb1 Qc7 14.Qb3 Rb8 15.Qa4 O-O
16.Qxa7 Nd5 17.Ba3 Ba8  0-1

