Practice Chess Openings

Learn openings line by line. Practice move sequences on an interactive board and build a solid repertoire.

🥷
No sign-up. No cost. Just free opening practice.

How it works

1

Pick an opening

Browse 38 popular chess openings sorted by ECO code. Filter by colour (White/Black) or difficulty level to find the right fit for your repertoire.

2

Choose a line

Each opening contains multiple lines - the most important variations you need to know. Read the description, study the moves, and understand the key ideas.

3

Practice move by move

The interactive board challenges you to play each move from memory. Get instant feedback, hints when stuck, and watch your streak grow as you go perfect.

4

Track your progress

Set streak goals and aim for perfection. Your practice session data stays in your browser - no account needed, no data ever leaves your machine.

Why learn openings this way?

Reading a book or watching a video feels productive. But nodding along is not the same as knowing. You need to play the moves yourself.

  • Active recall - the trainer makes you play each move from memory before it lets you continue. This builds real retention, not just familiarity.
  • 38 openings, 215 lines - every major system is covered with curated variations. No fluff, just the lines you actually need.
  • Context you keep - each opening explains why it works, how it got its name, who played it, and what the pawn structure means. You learn the story behind the moves.
  • Zero friction - no sign-up, no paywall, no data collection. Your progress lives in your browser. Close the tab and come back later. It is still there.

Featured openings

Not sure where to start? These openings are great entry points:

A00

Orangutan Opening

Unorthodox queenside expansion

An offbeat opening starting with 1.b4. White immediately stakes a claim on the queenside, avoiding mainstream theory and leading t…

A04–A09

Réti Opening

Hypermodern central control

White develops the knight to f3 and fianchettoes to control the centre from afar. Named after Richard Réti, a pioneer of the hyper…

A10–A39

English Opening

Flexible flank opening

White opens with 1.c4, controlling d5 from the flank. The English is one of the most flexible openings - it often transposes to …

A45

Trompowsky Attack

Early Bg5 sidesteps the main lines

White plays 2.Bg5 immediately, avoiding the vast theory of 1.d4 Nf6 2.c4 and 2.Nf3. An independent system that puts early pressure…

A52

Budapest Gambit

Surprise gambit against 1.d4 2.c4

After 1.d4 Nf6 2.c4 e5, Black immediately sacrifices a pawn to gain active piece play. A dangerous weapon at club level that takes…

A57-A59

Benko Gambit

Queenside pressure for a pawn

Black sacrifices the b5 pawn for long-term queenside pressure and open files. One of the most strategically rich gambits - Black…

A80–A99

Dutch Defense

Fight for the kingside from move one

Black answers 1.d4 with 1...f5, immediately staking a claim on the kingside. An ambitious and combative choice that leads to unbal…

B01

Scandinavian Defense

Immediate central challenge

Black immediately challenges the e4 pawn with 1...d5. After 2.exd5 Black can recapture with the queen or the knight. One of the ol…

B02–B05

Alekhine's Defense

Provoke and undermine the White centre

Black boldly develops the knight to f6 on move one, inviting White to chase it with pawns. A provocative hypermodern defense that …

B06–B09

Pirc / Modern Defense

Hypermodern provocation from Black

Black allows White to build a big centre with d4 and e4, then undermines it from the flanks. The Pirc (with …Nf6) and Modern (with…

B10–B19

Caro-Kann Defense

Solid and resilient

Black answers 1.e4 with 1...c6, preparing ...d5. The Caro-Kann is one of the soundest defenses - Black gets a solid structure wi…

B20–B99

Sicilian Defense

The sharpest reply to 1.e4

The most popular response to 1.e4 at every level. Black fights for the center asymmetrically with 1...c5, leading to unbalanced po…

C00–C19

French Defense

Solid and counterattacking

Black answers 1.e4 with 1...e6, preparing ...d5. The French leads to closed, strategic battles with clear plans for both sides. Bl…

C20

Bongcloud Attack

The king leads from the front

After 1.e4 e5, White advances the king to e2 on move two, voluntarily forfeiting castling rights. A beloved meme opening famously …

C21

Danish Gambit

Two pawns for rapid development

White sacrifices two pawns to get two bishops bearing down on the kingside. A romantic 19th-century gambit that still catches unpr…

C23–C24

Bishop's Opening

An aggressive flank development of the king's bishop

The Bishop's Opening is one of the oldest openings in chess, dating back to the 16th century. By developing the bishop to c4 b…

C25–C29

Vienna Game

Flexible development with Nc3

White develops the knight to c3 on move two, preparing f4 or Bc4. The Vienna avoids the heavily analysed Ruy Lopez while keeping g…

C30–C39

King's Gambit

The original attacking opening

White sacrifices the f-pawn on move 2 to gain rapid development and a strong centre. One of the oldest and most romantic openings …

C41

Philidor Defense

Solid development with ...d6

One of the oldest recorded chess openings. Black defends the e5 pawn with ...d6 instead of ...Nc6, keeping a solid but slightly pa…

C42–C43

Petrov's Defense

Solid symmetry after 1.e4 e5

Instead of defending e5, Black immediately counterattacks with 2...Nf6. A solid and drawish defense used by players who want relia…

C45

Scotch Game

Active central play from move 3

White immediately strikes in the centre with 3.d4, opening the position early. The Scotch avoids the deep theory of the Ruy Lopez …

C46

Halloween Gambit

A knight for two central pawns

White sacrifices a knight on move four for two central pawns and a scary space advantage. An objectively dubious but terrifyingly …

C50–C54

Italian Game

Classical development toward the center

One of the oldest recorded chess openings. White develops the bishop to c4, targeting the vulnerable f7 pawn and fighting for cent…

C51–C52

Evans Gambit

Sacrifice for initiative

A sharp and romantic gambit: after 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5, White offers a pawn with 4.b4 to gain time and open lines. The Eva…

C55–C59

Two Knights Defense

Develop before defending

A combative response to the Italian Game: instead of playing 3...Bc5 (Giuoco Piano), Black develops the knight to f6, immediately …

C60–C99

Ruy Lopez

The Spanish Inquisition

One of the most enduring openings in chess. White attacks the Nc6 with 3.Bb5, putting indirect pressure on the e5 pawn. Played at …

D00

Jobava London

London with a twist

A creative London variation developed by Georgian GM Baadur Jobava - Nc3 replaces Nf3, creating immediate pressure and threats. …

D02

London System

Solid and easy to learn

White develops the bishop to f4 early and builds a rock-solid pawn structure. One of the most popular openings at all levels - l…

D04–D05

Colle System

A solid, system-based approach for White

The Colle System is a chess opening for White characterized by the moves d4, Nf3, e3, Bd3, and typically c3 and Nbd2. It was devel…

D06–D69

Queen's Gambit

Classical queen-side opening

White offers the c-pawn to gain central control. One of the most played and thoroughly analysed openings in chess history, appeari…

D10–D19

Slav Defense

Solid queen's pawn with ...c6

One of the most reliable responses to the Queen's Gambit. Black defends the d5 pawn with ...c6 while keeping the light-squared…

D70–D99

Grünfeld Defense

Let White build the centre, then destroy it

Black allows White to build a large pawn centre then attacks it with ...d5 and piece pressure. One of the sharpest and most dynami…

E01–E09

Catalan Opening

Queen's Gambit with a fianchetto

A sophisticated system where White combines the Queen's Gambit structure with a kingside fianchetto. The bishop on g2 exerts l…

E11

Bogo-Indian Defense

Flexible check against d4

After 3.Nf3, Black plays 3...Bb4+ checking the white king. The Bogo-Indian is a flexible, solid alternative to the Nimzo-Indian th…

E12–E19

Queen's Indian Defense

Hypermodern control of e4

After 3.Nf3 (avoiding Nc3 which allows Nimzo-Indian), Black plays ...b6 and fianchettoes to control e4 from a distance. A sophisti…

E20–E59

Nimzo-Indian Defense

Controlling the centre with pieces

Black pins the Nc3 with ...Bb4, preventing e4 and fighting for the centre with pieces rather than pawns. Considered one of the mos…

E60–E99

King's Indian Defense

Dynamic counterattacking system

Black allows White to build a big pawn centre then attacks it with piece pressure and the ...e5 pawn break. One of the most comple…

M00

The Cow 🐮

Anna Cramling's meme masterpiece

A creative system by WFM Anna Cramling where both knights take a scenic tour of the board: Ne2→Ng3 on the kingside and Nd2→Nb3 on …