[Event "World op"]
[Site "Philadelphia"]
[Date "1995.??.??"]
[Round "7"]
[White "De Firmian, Nick E"]
[Black "Kaliksteyn, Alexander"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2405"]
[ECO "B72"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Bc4 Bg7 7.h3 O-O 8.Bb3 Nc6
9.Be3 Na5 10.O-O b6 11.Re1 Bb7 12.Bg5 h6 13.Bh4 Rc8 14.Nd5 g5 15.Nxf6+ Bxf6
16.Bg3 Nxb3 17.axb3 Bxd4 18.Qxd4 Rxc2 19.Rxa7 Qc7 20.Qd1 Rc8 21.Kh2 f6 22.Qg4 Ra8
23.Qe6+ Kf8 24.Bxd6 Qxd6+ 25.Qxd6 exd6 26.Rxb7 Rxb2 27.Rd1 Rxf2 28.Rxd6 Ke8
29.Re6+ Kd8 30.Kg3 Raa2 31.Kg4 Rf4+ 32.Kh5 Rxg2 33.Kg6 Re2 34.Rh7 Rfxe4 35.Rxb6 Re7
36.Rh8+ Kc7 37.Rbb8 R2e6 38.Rhd8 Rd6 39.Rdc8+ Kd7 40.Rd8+ Ke6 41.Rxd6+ Kxd6
42.Kxf6 Re3 43.Rh8 Rxh3 44.b4 Kc6 45.Kf5 Kb5 46.Rb8+ Kc6 47.b5+ Kc7 48.Rh8 Rb3
49.Rxh6 Rxb5+  1/2-1/2

