Chess Opening Theory/1. e4/1...e5/2. Nf3/2...Nc6/3. Bb5/3...f5/4. Nc3/4...fxe4/5. Nxe4/5...d5/6. Nxe5/6...dxe4/7. Nxc6/7...Qd5/8. c4/8...Qd6

tright Ruy Lopez, Schliemann Defence rd bd kd bd nd rd pd pd pd pd pd nl qd bl pl pd pl pl pl pl pl pl rl bl ql kl rl Common moves: 9. Nxa7+ - Gligoric Attack 9. Qh5+ - Hungarian Attack 9. Nxa7+ was first played in Gligoric-Heidenfeld 1960. It's not entirely clear how Black is going to punish White for simply grabbing a second pawn and holding on to it - on the contrary, White still has the threat of Qh5+ on the board, so it may be Black that gets the punishment. 9. Qh5+ was played against Günther Möhring, the originator of the 7...Qd5 variation, in two Hungarian tournaments in the 1980s. As is usually the case for loud forcing moves, it's actually a little more drawish than the alternative. Black will probably come out of the looming queen trade with castling rights still intact, which isn't the case in the 9. Nxa7+ line.Ruy Lopez