Dubov's Rossolimo Attack KOs Moiseenko in 26 Moves

Analyze a sharp chess game between Daniil Dubov and Alexander Moiseenko from the 2016 Aeroflot Open in this 11-minute chess tutorial. Explore how Dubov employs the Sicilian Defense Rossolimo Attack, featuring a critical dark-squared bishop maneuver from Bf4 to d6 that prevents Black from castling safely. Follow the tactical sequence where Moiseenko challenges the bishop's dominant position with an unconventional approach, forcing it back to f4, only to see Dubov's exchange attempt with Bh6 blocked by the defensive move h5. Examine the pivotal moment after 15.c3 where Dubov calculates that despite his bishop potentially becoming trapped, a devastating attack along the f-file would compensate for the material loss. Study how Moiseenko successfully traps the bishop but fatally underestimates the resulting kingside assault, leading to his resignation after just 26 moves. Learn key principles of piece sacrifice for attack, tactical calculation under pressure, and how to exploit weakened king positions in sharp opening variations.