Choose what to drill
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2
23% of what you meet here
Everything, asked cold.
White plays 5.e4 — every decision in it, whether or not you owe it.
- Not asked yet
- 18
- Still learning
- 0
- Known
- 0
This sitting
4 rounds · 5 positions a round
Shown to
16 plies, the depth for your level
Your level
Improving
Frequencies from
3.4M games · Lichess Elite (2500+ vs 2300+)