[Event "Munich"] [Site "?"] [Round "0"] [White "Cortlever"] [Black "Stolz"] [Result "0-1"] [ECO "B40"] [Opening "Sicilian: 2...e6"] {Black's chances with the Paulsen Formation} 1. e4 c5 2. Nf3 e6 3. Be2 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 a6 7. O-O Qc7 8. a4 b6 9. f4 Bb7 10. Bf3 Nbd7 11. Qe2 Be7 12. Bd2 Rc8 {Black has already taken precautions against Pg4} 13. Rae1 (13. g4 Qc5 14. Qf2 d5) 13... O-O 14. Kh1 Rfe8 15. e5 $5 {Black must s be prepared for this advance in the Silician. Very often, it gives White a strong Kingside attack, but in the present case Black disposes of sufficient defensive resources} 15... Bxf3 16. Rxf3 dxe5 17. fxe5 Ng4 18. Bf4 {This leaves White entirely defensive. He could have kept the initiative by the exchange sacrifice} (18. Rxf7 Kxf7 19. Qxg4 $36 Nf8 20. Nf3) 18... Qc4 19. Rd3 Nc5 $1 20. b3 Qb4 21. Na2 Qa3 22. Nc1 $2 (22. Rg3 Qxa2 23. Qxg4 g6 24. h4 $132) 22... f5 $1 (22... Nxd3 23. Nxd3 -- 24. Bc1 {chances to win the Queen}) 23. exf6 (23. h3 Nh6 24. Rc3) 23... Bxf6 24. Rh3 e5 25. Qxg4 exf4 26. Nf3 Rxe1+ 27. Nxe1 Qxc1 28. Qxc8+ Kf7 0-1