[Event "Dubrovnik"] [Site "?"] [Round "0"] [White "Prins"] [Black "Guimard"] [Result "1-0"] [ECO "C03"] [Opening "French: Tarrasch, 3...dxe4"] {Treatment of the French formation when Black omits ... Pc5} 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Be3 Be7 8. Bd3 c6 9. Qe2 Qa5+ 10. Bd2 Qc7 {White is trying to hold back Black's c-pawn until he can get a Rook on the d-file.} 11. O-O-O Nd5 (11... c5) 12. Ne5 Bf6 (12... Nb4) 13. f4 b5 14. Rhf1 a6 (14... -- 15. Nxc6) 15. Be4 Ra7 16. Rf3 Bd7 (16... O-O $2 17. Bxh7+ Kxh7 18. Rh3+ Kg8 19. Qh5) 17. Rdf1 b4 18. Qc4 (18. Bxd5 cxd5 19. Bxb4 $2 Bb5) 18... a5 19. Nxd7 Qxd7 20. f5 $1 {This opening of a centre file in conjunction with the Black King's position, must lead to a direct attack} 20... Qd6 (20... O-O 21. Qd3 h6 22. g4) (20... Nb6 21. Qxc6 Bxd4 22. fxe6 fxe6 23. Rd3) 21. fxe6 fxe6 22. Qd3 h6 23. Bxd5 Qxd5 24. Qg6+ Rf7 25. Rxf6 gxf6 26. Rxf6 Rhf8 (26... Qd7 27. Rxe6+) (26... Rhh7 27. Bxh6 Qxd4 28. Rf1 $18) 27. Bxh6 Qxd4 28. Rf1 Kd8 29. Rxf7 (29. Rd1 Rf1 $19) 29... Qg1+ 30. Kd2 Qd4+ 31. Ke2 Qc4+ 32. Ke3 Qc5+ 33. Kf3 Qd5+ 34. Kg3 Qe5+ 35. Bf4 Qe1+ 36. Kh3 Rh8+ 37. Rh7 1-0