The course

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6

88% of what you meet here

Before we teach anything, we ask.

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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+)