[Event "Kislovodsk"] [Site "?"] [Round "0"] [White "Tal"] [Black "Hamann"] [Result "1-0"] [ECO "B43"] [Opening "Sicilian: Kan, 5.Nc3"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Bb4 { A risky line. The dark-squared bishop usually belongs at e7 in the Sicilian Defense so that it can help with the defense.} 8. Bg5 Bxc3 9. Bxf6 {An intermed iate move which disrupts Black's kingside structure, already weakened by the absence of the bishop.} 9... gxf6 10. bxc3 Qxc3 11. Rb1 Nc6 12. Nxc6 dxc6 13. Rb3 Qc5 14. Qd2 {White threatens to play Rd1. Black is so worried about an infiltration at h6 that he misses the main point.} 14... h5 15. Rd1 Ke7 16. Rd3 Qb6 { The domination of the open file by White is enough to guarantee a quick kill.} 17. e5 {Black resigned. If you are not sure why, then play out the position as Black against Gambit and see what happens.} 1-0