C65

Ruy Lopez: Berlin Defense

Key moves: 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6

The Berlin Defence leads to the famous "Berlin Wall" endgame after 4.O-O Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.Qxd8+ Kxd8. Despite the early queen exchange, the resulting positions are complex and require deep understanding.

History & Notable Players

The Berlin gained fame when Vladimir Kramnik used it to dethrone Garry Kasparov in the 2000 World Championship match. Since then, it has become one of the most important lines in modern chess.