Chess Masti
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Catalan

1.d4 Nf6 2.c4 e6 3.g3 · you play white

3 chapters, 8 moves deep. That is all of it at your level.

Masti the Monkey saying hello
I show you every line first. Then I ask, and I only teach the moves you miss.

Course progress

0 of 321 decisions

0 still learning · 321 not asked yet

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Any chapter or study, asked cold, whether or not you owe it. Nothing here is unlocked by anything else.

At your level

Level

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Depth

16 plies of this opening

Chapters

3

Decisions

321 of 354

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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 87% of this course.