Andrew Martin
Master the Cozio Variation - A Hidden Gem in the Ruy Lopez
Opening
Master the Cozio Variation – A Hidden Gem in the Ruy Lopez Looking for a solid yet surprising response to the Ruy Lopez? The Cozio Variation (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nge7!?) is an underrated weapon that takes White out of well-known theory.