Opening chooser

    Choose your opening.

    Pick the part of your repertoire you want to train, then drill the key lines move by move.

    16 openings392+ variationsFree to train

    Help me choose

    Playing as
    What you like
    Ordered by recommended learning order.

    All openings

    16 openings
    ♔

    London System

    Best for beginners & club players

    White · 1.d4
    Solid · System-based
    Beginner-friendly
    28 lines

    A solid d4 opening where White develops the dark-squared bishop to f4 early, building a resilient pawn triangle on c3-d4-e3. Low on theory and high on plans, making it an ideal weapon at all levels.

    Position mastery0%
    Not started
    Train Main Line
    ♗

    Ruy Lopez

    Best for long-term repertoire

    White · 1.e4 e5
    Strategic · Positional
    Club player
    28 lines

    The king of 1.e4 openings - White develops the bishop to b5, pressuring the knight that defends e5. A cornerstone of top-level chess, it leads to deep strategic battles from slow manoeuvring to explosive attacks.

    Position mastery0%
    Not started
    ♗

    Italian Game

    Best for beginners & attackers

    White · 1.e4 e5
    Classical · Tactical
    Beginner-friendly
    28 lines

    One of the oldest and most natural openings, arising after 1.e4 e5 2.Nf3 Nc6 3.Bc4. White develops the bishop to an aggressive diagonal targeting f7, leading to sharp tactical battles or slow strategic manoeuvring.

    Position mastery0%
    Not started
    ♚

    King's Indian Defence

    Best for attacking players

    Black vs 1.d4
    Aggressive · Hypermodern
    Club player
    28 lines

    A hypermodern opening where Black allows White to build a broad pawn centre, then strikes back with ...e5 or ...c5. The fianchettoed bishop on g7 becomes a powerful long-range weapon.

    Position mastery0%
    Not started
    Train Main Line
    ♟

    Caro-Kann Defence

    Best for solid players

    Black vs 1.e4
    Solid · Positional
    Beginner-friendly
    28 lines

    A solid and reliable response to 1.e4, the Caro-Kann gives Black a sturdy pawn structure and clear development paths. It avoids the theoretical mazes of the Sicilian while offering genuine winning chances through sound positional play.

    Position mastery0%
    Not started
    ♟

    Sicilian Defence

    Best for ambitious players

    Black vs 1.e4
    Sharp · Tactical
    Advanced
    28 lines

    The most popular response to 1.e4. Black fights for the centre asymmetrically with ...c5, creating sharp, imbalanced positions with winning chances for both sides and rich tactical middlegames.

    Position mastery0%
    Not started
    ♟

    French Defence

    Best for plan-based players

    Black vs 1.e4
    Strategic · Structured
    Beginner-friendly
    28 lines

    A rock-solid response to 1.e4 where Black builds a strong pawn chain with ...e6 and ...d5. Black targets White's centre with ...c5 while navigating the challenge of the light-squared bishop.

    Position mastery0%
    Not started
    ♕

    Queen's Gambit

    Best for strategic players

    White · 1.d4
    Classical · Positional
    Club player
    28 lines

    The classical 1.d4 d5 2.c4 - White offers a wing pawn to deflect Black's central pawn and gain a powerful pawn duo. A cornerstone of championship chess that produces solid, strategically rich positions with lasting pressure for White.

    Position mastery0%
    Not started
    Train Main Line
    ♖

    English Opening

    Best for strategic players

    White · 1.c4
    Flexible · Positional
    Club player
    28 lines

    The flank opening 1.c4 - White stakes a claim on the d5 square from the side, keeping maximum flexibility. A favourite of Magnus Carlsen, the English leads to rich strategic positions where understanding outweighs memorisation.

    Position mastery0%
    Not started
    ♛

    Scandinavian Defence

    Best for club players

    Black · vs 1.e4
    Solid · Direct
    Beginner-friendly
    20 lines

    The direct 1...d5 - Black challenges the e4 pawn immediately and reaches a clear, easy-to-learn structure. Low theory, fast development and a reliable club-level answer to 1.e4.

    Position mastery0%
    Not started
    ♟

    Pirc / Modern Defence

    Best for counterattackers

    Black · vs 1.e4
    Hypermodern · Counterattacking
    Intermediate
    20 lines

    Hypermodern defences where Black hands White the centre and attacks it later with ...e5 or ...c5. Flexible, low-theory, and full of counterattacking chances.

    Position mastery0%
    Not started
    ♞

    Alekhine's Defence

    Best for surprise weapon

    Black · vs 1.e4
    Hypermodern · Provocative
    Advanced
    20 lines

    Provocation at its purest - 1...Nf6 invites White to chase the knight and build a huge centre, then Black attacks it. Sharp, hypermodern and full of surprise value.

    Position mastery0%
    Not started
    ♝

    Nimzo-Indian Defence

    Best for positional players

    Black · vs 1.d4
    Strategic · Structural
    Intermediate
    20 lines

    The most respected answer to 1.d4 - Black pins the c3 knight and fights for the centre with pieces. Strategically rich, theoretically sound, and played at every level.

    Position mastery0%
    Not started
    ♜

    Queen's Indian Defence

    Best for positional players

    Black · vs 1.d4
    Solid · Flexible
    Intermediate
    20 lines

    The classical partner to the Nimzo-Indian - Black fianchettoes to control e4 and builds a flexible, almost weakness-free position against 1.d4.

    Position mastery0%
    Not started
    ♟

    Dutch Defence

    Best for attacking players

    Black · vs 1.d4
    Aggressive · Unbalanced
    Intermediate
    20 lines

    Black answers 1.d4 with 1...f5, grabbing kingside space and playing for an attack from move one.

    Position mastery0%
    Not started
    ♘

    Reti Opening

    Best for positional players

    White · 1.Nf3
    Hypermodern · Flexible
    Intermediate
    20 lines

    A flexible hypermodern system with 1.Nf3 and c4, attacking the centre from the flanks rather than occupying it.

    Position mastery0%
    Not started

    Still undecided?

    The 3-opening beginner repertoire is the safest place to start - one for White, one against 1.e4, one against 1.d4.

    Build the beginner repertoire