Alapin
1.e4 c5 2.c3 · you play white
5 chapters, 8 moves deep, get you to 92% of what you will actually meet. The other 1 covers the last 4%.

Course progress
0 of 356 decisions
0 still learning · 356 not asked yet
1 more chapter is below the depth for your level, together 4% of what you meet.
Drill this opening
Any chapter or study, asked cold, whether or not you owe it. Nothing here is unlocked by anything else.
At your level
Level
Improving
Depth
16 plies of this opening
Chapters
5
Decisions
356
0/356
Your moves are chosen by the engine and checked against 3,439,091 games (Lichess Elite (2500+ vs 2300+), 2024-12 → 2025-11); their replies are what people actually play. Evaluations from Lichess Stockfish evaluations (database.lichess.org) (CC0 1.0 Universal), covering 88% of this course.