Fischera
Fischera is a chess opening that belongs to the Ruy Lopez family. It is characterized by the moves 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 d6 8.c3 0-0 9.h3 Nb8 10.d4 Nbd7. This variation is named after the Argentine chess master Miguel Najdorf, who popularized it in the 1940s. The Fischera is a solid and reliable opening for Black, aiming to control the center and prepare for a kingside attack. It is often used by players who prefer a more positional approach to chess. The opening has been analyzed extensively, and there are numerous theoretical lines and variations that can be played. Despite its solidity, the Fischera is not as popular as some other openings in the Ruy Lopez family, but it remains a viable option for players looking to avoid sharp and tactical lines.