[Event "Toluca Interzonal"] [Site "?"] [Round "0"] [White "Adorjan"] [Black "Spassky"] [Result "0-1"] [ECO "A10"] [Opening "English: 1...b6"] 1. c4 b6 2. d4 Bb7 3. Nc3 e6 4. e4 Bb4 5. Bd3 f5 {White has grabbed a lot of space, but given Black a target in the process. Black last move sharpens things up a lot. Since White can't play 6.exf5 Bxg2 7.Qh5+ Kf8, he has to leave e4 as a target.} 6. Qh5+ g6 7. Qe2 Nf6 8. f3 Nc6 9. e5 {The losing move. White has committed to a big center and was feeling the heat, but now the tactics explode in his face. 10.Be3 f4 would be fine for Black, so White would've done better with a more modest buildup.} 9... Nxd4 10. Qf2 Nh5 11. Qxd4 Bc5 {No more queen. If White had left the knight alone he'd just be out a pawn. Now he could resign, but in an Interzonal one doesn't give up easily.} 12. Qxc5 bxc5 13. Be3 Qh4+ 14. g3 Nxg3 15. Bf2 f4 16. Be4 O-O-O 17. O-O-O Ne2+ 18. Ngxe2 Qxf2 19. Rhf1 Qe3+ 20. Rd2 d5 21. Nd1 Qxd2+ 22. Kxd2 dxe4+ 23. Kc2 g5 0-1