Nimzo Semi-Tarrasch Defense for Black with IM Marcin Sieciechowicz

Nimzo Semi-Tarrasch Defense for Black combines the power of the Queen’s Gambit Declined and the attacking potential of Tarrash and Grunfeld.

It took IM Marcin Sieciechowicz over a decade to research and battle-test…

Yet, Marcin kept working on it.

He tweaked the lines. Updated the theory. Re-baked the variations.

And then he did this all over again just to make sure he gets an ultra-solid system against 1.d4.

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5

Nimzo Semi-Tarrasch Defense for Black was tournament-tested against experts, IMs, and GMs, and it stood up to the challenge.

At the club level, it is a pure beast.

Take the 3-hour course, learn the key lines and variations, add IM Sieciechowicz’s special sauce and you get yourself a winner for years to come!