Search through more than 3,000 opening lines to find the perfect chess opening for you. Explore openings variations and find matching master chess games to study.

The ancient King Pawn opening, "best by test" according to Bobby Fischer and perhaps the oldest first move in the modern version of chess. This is the most aggressive and most attacking first move because it immediately stakes a claim to the cen

International Master Ilya Odessky is the world’s leading expert on the 1.b3 and 1…b6 chess opening systems. Despite their apparent calm, these openings can get extremely sharp. Now Odessky presents his findings and achievements of recent years. His ba