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Training — Opening repertoire
+ Your own opening

Build your repertoire

The openings you pick will live here. No need to learn everything: one weapon as White plus an answer to 1.e4 and to 1.d4 is enough.

Pick my openings→Build my own
how it works
01
Pick your openings
one for White and one answer each to 1.e4 / 1.d4 as Black
02
Learn line by line
short sessions — question and answer on the key moves
03
Review on time
spaced repetition reminds you what to refresh, by itself

Where to start

a starter selection
♔[C49]freesolid

King's Pawn Opening for White

1. e4

A free beginner course: 1.e4, development and castling. The main scheme is the Four Knights, plus how to punish 2…f6 and ready-made answers to the Sicilian, the French, the Caro-Kann and the Scandinavian.

13 lines · 42 movesTrain →
♚[C42]freesolid

King's Pawn Opening for Black

vs e4
starter version of the full course

A free beginner course: how to meet 1.e4. The Petrov against 2.Nf3 and ready-made answers to every early raid — Scholar's Mate, the King's Gambit, the Vienna and the Centre Game.

13 lines · 36 movesTrain →
♚[D18]solid

Slav Defence — a solid repertoire for Black

vs d4

The Slav for Black: 1.d4 d5 2.c4 c6, with the main trump the light-squared bishop coming to f5 OUTSIDE the pawn chain. Clear recipes against the Exchange, the quiet systems, 3.Nc3, the Geller Gambit and the aggressive Ne5/Bg5.

33 lines · 135 movesTrain →
♚[B08]solid

Pirc Defence — a universal repertoire for Black

vs e4

The Pirc: 1.e4 d6 2.d4 Nf6 3.Nc3 g6 — one setup against everything: …Bg7, castling and a counterblow in the centre. Plans against the Classical, the Austrian Attack, the 150 Attack and early e5 pushes. Flexible, combative, no cramming.

53 lines · 260 movesTrain →

The whole library

pick and add to your repertoire
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♔As White
0 in repertoire
Pick what you'll play — from the options on the right.
1.e4
Italian Game — a positional repertoire for White
[C54] · 1. e4

The quiet Italian (c3, d3, Nbd2, Bb3, Re1) — one reliable positional setup against everything: the Giuoco Piano, the Two Knights, the Hungarian and tricks like 3…Nd4. A slow squeeze and the d4 break at the right moment.

positionalsolid
34 lines · 132 movesTrain →
King's Pawn Opening for Whitefree
[C49] · 1. e4

A free beginner course: 1.e4, development and castling. The main scheme is the Four Knights, plus how to punish 2…f6 and ready-made answers to the Sicilian, the French, the Caro-Kann and the Scandinavian.

solidpositional
13 lines · 42 movesTrain →
Scotch Game — a systematic repertoire for White
[C45] · 1. e4

The main line is the classical Scotch 4.Nxd4. Gambit branches: the Scotch Gambit 4.Bc4 (including the Max Lange Attack) and the Göring Gambit 4.c3.

sharpgambit
47 lines · 118 movesTrain →
1.d4
London System — a universal repertoire for White
[D02] · 1. d4

The London against everything: 1.d4, Nf3, Bf4 and one pleasant structure against almost any reply. Clear recipes against ...c5/Qb6, ...Bd6, ...Bf5, the King's Indian ...g6, the Dutch and the Englund Gambit.

solidpositional
41 lines · 198 movesTrain →
♚As Black
0 in repertoire
Pick what you'll play — from the options on the right.
vs 1.e4
Caro-Kann — a solid repertoire for Black
[B12] · vs e4

The classical Caro-Kann: 3…Bf5 against the main lines and clear recipes against everything you actually meet at club level — from the Exchange and the Panov to 2.Bc4 and the Fantasy 3.f3.

solidpositional
40 lines · 167 movesTrain →
French Defence — a solid repertoire for Black
[C02] · vs e4

The French: 1.e4 e6 2.d4 d5 — one system of plans against every pawn chain: …c5, …Nc6, …Qb6 pressing d4 (Advance, Steinitz, Tarrasch), and an active setup against the Exchange. Solid, clear, no cramming.

solidpositional
48 lines · 267 movesTrain →
King's Pawn Opening for Blackfree
[C42] · vs e4
starter version of the full course

A free beginner course: how to meet 1.e4. The Petrov against 2.Nf3 and ready-made answers to every early raid — Scholar's Mate, the King's Gambit, the Vienna and the Centre Game.

solid
13 lines · 36 movesTrain →
Petrov Defence — a solid repertoire for Black
[C42] · vs e4

The symmetrical 2…Nf6 against 1.e4 e5 2.Nf3. Main line 3.Nxe5 d6 4.Nf3 Nxe4 with the classical setup; 3.d4 and the transposition into the Four Knights (3.Nc3) are covered too.

solidpositional
92 lines · 286 movesTrain →
Pirc Defence — a universal repertoire for Black
[B08] · vs e4

The Pirc: 1.e4 d6 2.d4 Nf6 3.Nc3 g6 — one setup against everything: …Bg7, castling and a counterblow in the centre. Plans against the Classical, the Austrian Attack, the 150 Attack and early e5 pushes. Flexible, combative, no cramming.

solidasymmetric
53 lines · 260 movesTrain →
Scandinavian Defence — a solid repertoire for Black
[B01] · vs e4

The modern Scandinavian: 1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 — one sturdy setup against everything (…Nf6, …a6, …Bf5/…Bg4, …c6, …e6, …Nbd7, …Be7/…g6, castling). The queen is safe on d6, and the structure is Caro-like without the theory.

solidpositional
32 lines · 190 movesTrain →
Sicilian Defence — a complete repertoire for Black
[B90] · vs e4

The asymmetrical answer to 1.e4, playing for a win with Black. The core is the Najdorf (2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6), and every Anti-Sicilian gets a short answering scheme you don't have to learn in depth.

sharpasymmetric
33 lines · 152 movesTrain →
vs 1.d4
Slav Defence — a solid repertoire for Black
[D18] · vs d4

The Slav for Black: 1.d4 d5 2.c4 c6, with the main trump the light-squared bishop coming to f5 OUTSIDE the pawn chain. Clear recipes against the Exchange, the quiet systems, 3.Nc3, the Geller Gambit and the aggressive Ne5/Bg5.

solidpositional
33 lines · 135 movesTrain →
+Build your own openingmove by move or from a PGN — it takes its own branch on the map→