Viktor Korchnoi vs. Lev Polugaevsky Chess Puzzle - SparkChess

Would you like to solve this puzzle from Viktor Korchnoi vs Lev Polugaevsky? White to move and mate in 3. Play it on line.

Самуэль Решевский: биография, лучшие партии, фото

Spassky v. Korchnoi Candidates' Final (Kiev, 1968), with

Шахматист Михаил Ботвинник: биография, лучшие партии, фото и видео

Lev Polugaevsky vs Viktor Korchnoi (1980) Pol Tax

Olímpico Argentino - Korchnoi - Polugaevsky Candidates Semifinal

Viktor Korchnoi vs. Lev Polugaevsky Chess Puzzle - SparkChess

Самуэль Решевский: биография, лучшие партии, фото

Eugenio Torre 2016, PDF, World Chess Championships

Eugenio Torre 2016, PDF, World Chess Championships

Viktor Korchnoi vs. Lev Polugaevsky Chess Puzzle - SparkChess

Lev Polugaevsky Top Chess Players