[Event "Paris"] [Site "?"] [Round "0"] [White "Budzinsky"] [Black "Morphy"] [Result "0-1"] [ECO "C33"] [Opening "KGA: Bishop's Gambit, Bledow, 4.Bxd5"] 1. e4 e5 2. f4 exf4 3. Bc4 d5 4. Bxd5 Nf6 5. Nc3 Bb4 6. d3 {This creates a pin at c3. Because the knight cannot move, the bishop at d5 and pawn at e4 have less support.} 6... Nxd5 7. exd5 O-O 8. Qf3 Re8+ 9. Nge2 {A second pin is added, this time along the e-file. Remember that the knight is not really protected by its colleague at c3, because that piece is also pinned by the bishop at b4.} 9... Bxc3+ 10. bxc3 Qh4+ 11. g3 Bg4 {Black exploits the pin on e2 by adding one at f3. If the queen moves, then Black wins material by capturing first at g3, then at e2. White actually resigned here, but let's consider what might have happened.} 12. Qf2 fxg3 13. Qg2 { 13.hxg3 Qxh1+ shows yet another pin being exploited, this time on the h- file!} 13... Rxe2+ 14. Qxe2 Bxe2 15. Kxe2 g2 16. Rg1 Qxh2 17. Be3 Nd7 { and Black will win easily, perhaps setting up yet another pin on the e-file.} 0-1