Learn the Grünfeld Defense
Black vs 1.d4 · D70–D99
Your goal: play the Grünfeld Defense from memory as Black — keep every move right for two weeks and it's mastered.
Choose a line — start with the main line
Watch the moves · play them from memory · spar: play the opening out against the computer.
You'll play Black — watch each move, I'll explain.
Intro
1. d41… Nf62. c42… g63. Nc33… d54. cxd54… Nxd55. e45… Nxc36. bxc36… Bg7
What you're training
Strike with ...d5 against White's centre, trade the knight on c3 to give White an imposing but targetable pawn front, then aim the g7-bishop and ...c5 straight at it.
Strengths
- Black invites White to build a big e4/d4 centre on purpose — then treats it as a target, not a strength, with the g7-bishop and ...c5.
- The ...Nxc3 trade leaves White with a broad pawn centre and doubled c-pawns: impressive-looking, but a long-term object of attack.
- The fianchettoed bishop on g7 bears down the long diagonal at d4 and c3 — it's the engine of Black's whole counterattack.
- The thematic break is ...c5 (often backed by ...Qa5, ...Bg4 and ...Nc6), hammering White's centre before it can roll forward.
Watch out for
- Don't go passive once White has the big centre — the Grünfeld only works if you actively attack it with ...c5 and piece pressure; sit still and you'll simply be squeezed.
- Mind White's central pawn pushes (d5 and e5 advances): if you let the centre roll forward unopposed, those pawns cramp you and cut your pieces off.
- Trading or shutting in the g7-bishop throws away your main attacker and leaves the long diagonal — and your king — weak.