Chess Openings

Browse our collection of chess openings. Each opening includes move-by-move explanations to help you understand the ideas behind the moves.

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Showing 62 openings

B33intermediate

Sicilian Defense: Open

The most popular response to 1.e4 at the highest level. The Open Sicilian leads to rich, complex positions where both sides have chances for dynamic play.

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nf3 h6
Very Popular
C65intermediate

Ruy Lopez

Named after the Spanish priest Ruy López de Segura, this opening pressures Black's knight defending e5. It leads to rich strategic play and has been a favorite of world champions throughout history.

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O
Very Popular
D06intermediate

Queen's Gambit

One of the oldest and most respected openings in chess. White offers a pawn to gain central control. The resulting positions are strategically rich and have been played at the highest levels for centuries.

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7
Very Popular
C50beginner

Italian Game

One of the oldest recorded openings, the Italian Game aims for rapid development and control of the center. White builds a strong pawn center while developing pieces actively.

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2
Very Popular
D37intermediate

Queen's Gambit Declined

Black declines the gambit and supports the d5 pawn, leading to solid but slightly passive positions. A favorite of defensive players and world champions alike.

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5
Very Popular
B90advanced

Sicilian Defense: Najdorf Variation

The King of the Sicilian! Named after Miguel Najdorf, this variation offers Black tremendous flexibility and counterattacking chances. A favorite of Fischer and Kasparov.

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7
Very Popular
E32intermediate

Nimzo-Indian Defense

One of the most respected defenses in chess! Black pins the knight, fighting for control of e4. Leads to rich strategic play with both sides having chances.

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 d5
Very Popular
C84advanced

Ruy Lopez: Closed Defense

The main line of the Ruy Lopez, featuring deep strategic play. Black's plan involves repositioning the knight to c6 via a5 and expanding on the queenside with c5.

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5
Very Popular
E97advanced

King's Indian Defense

A hypermodern defense where Black allows White to build a pawn center before striking back. Famous for its dynamic kingside attacks and the legendary games of Fischer and Kasparov.

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7
Very Popular
C57intermediate

Italian Game: Fried Liver Attack

One of the most aggressive and famous attacks in chess! White sacrifices a knight to expose Black's king. Named because it 'fries Black's liver' with a devastating attack.

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6 8. Nc3
Popular
D00beginner

Queen's Pawn Game

The classical response to 1.d4, leading to solid positional play. Unlike 1.e4 e5, the d-pawns are immediately protected, leading to slower strategic battles.

1. d4 d5
Popular
D15intermediate

Slav Defense

A solid defense that supports d5 while keeping options open for the light-squared bishop. Extremely popular at all levels for its resilience and flexibility.

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O O-O
Popular
C67advanced

Ruy Lopez: Berlin Defense

The 'Berlin Wall' - a solid defense that exchanges queens early, leading to a complex endgame. Made famous by Kramnik's use against Kasparov in 2000 to win the World Championship.

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8
Popular
E99advanced

King's Indian Defense: Classical Variation

The main battleground of the King's Indian! White builds a strong center while Black launches a kingside pawn storm with f5. One of the most complex and studied variations in chess.

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. f3 f5
Popular
C11intermediate

French Defense: Classical

A solid defense where Black challenges White's center with d5. The French leads to strategic battles where Black often attacks on the queenside while White targets the kingside.

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O
Popular
D02beginner

London System

A solid system where White develops the bishop to f4 early. Easy to learn and play, making it popular at club level while remaining sound at all levels.

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 e6 6. Nbd2 Bd6 7. Bg3 O-O
Popular
B76advanced

Sicilian Defense: Dragon Variation

One of the sharpest openings in chess! Black fianchettoes the bishop on g7 (the 'dragon'), creating a fire-breathing diagonal. The Yugoslav Attack leads to opposite-side castling battles.

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6
Popular
D80advanced

Grünfeld Defense

A hypermodern defense where Black challenges White's center immediately with d5. The resulting positions feature strategic battles over White's central pawns.

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Qa5
Popular
E01advanced

Catalan Opening

A sophisticated opening combining Queen's Gambit ideas with a kingside fianchetto. White's Bg2 exerts long-term pressure on the long diagonal. A favorite of top GMs.

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7
Popular
C89advanced

Ruy Lopez: Marshall Attack

A famous gambit where Black sacrifices a pawn for a fierce kingside attack. Invented by Frank Marshall in 1918, it remains one of the most dangerous weapons against the Ruy Lopez.

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5
Popular
C55intermediate

Italian Game: Two Knights Defense

Black's most aggressive response to the Italian Game, immediately counterattacking e4. Can lead to sharp tactical play or quiet positional maneuvering.

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. c3 Na5
Popular
B12intermediate

Caro-Kann Defense

A rock-solid defense preparing d5 while keeping the light-squared bishop active. Less dynamic than the Sicilian but offers excellent drawing chances and counterplay.

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7
Popular
C54beginner

Italian Game: Giuoco Piano

The 'Quiet Game' features classical development for both sides. Despite the name, it can lead to sharp tactical battles in the main lines.

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2
Popular
A20intermediate

English Opening

A flexible flank opening that controls d5 and can transpose into many structures. White often fianchettoes one or both bishops for long-term pressure.

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Be7
Popular
C42intermediate

Petrov Defense

A solid, symmetrical defense where Black immediately counterattacks White's e4 pawn. Known for its drawing tendencies at the highest level but offers solid counterplay for Black.

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7
Popular
B18intermediate

Caro-Kann Defense: Classical Variation

The main line of the Caro-Kann where Black develops the light-squared bishop before playing e6. A favorite of Karpov, known for its solid and strategically complex positions.

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6
Popular
A45beginner

Indian Defense

A flexible response to 1.d4. Black delays committing the d-pawn, keeping many options open.

1. d4 Nf6
Popular
D20intermediate

Queen's Gambit Accepted

Black accepts the pawn, giving up the center temporarily. Modern theory shows Black can hold equality while maintaining active piece play.

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bb3 Bb7
Popular
C02intermediate

French Defense: Advance Variation

White advances the e-pawn to gain space. Black typically attacks the pawn chain with c5 and f6, leading to a strategic battle over White's central pawns.

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5
Popular
B12intermediate

Caro-Kann Defense: Advance Variation

White advances the e-pawn to gain space. Black typically attacks the pawn chain with c5 and aims to undermine White's center, leading to a strategic battle.

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Nc6 7. c3 Nge7 8. Nbd2 cxd4
Popular
E15intermediate

Queen's Indian Defense

A flexible defense where Black fianchettoes the queen's bishop to control e4 and d5. Solid and positional, often leading to strategic maneuvering.

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5
Popular
C11intermediate

French Defense: Classical Variation

The main line of the French where Black develops naturally. White must decide how to handle the tension in the center, with options like exd5, e5, or Bg5.

1. e4 e6 2. d4 d5 3. Nc3 Nf6
Popular
C45intermediate

Scotch Game

White immediately challenges the center, leading to open positions. Popular at the highest levels, it avoids the heavy theory of the Ruy Lopez while maintaining attacking chances.

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 bxc6 7. Bc4
Popular
C68intermediate

Ruy Lopez: Exchange Variation

White captures on c6 early, doubling Black's pawns but giving Black the bishop pair. Leads to strategic endgames where White targets Black's weakened pawn structure.

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O f6 6. d4 exd4 7. Nxd4 c5 8. Nb3 Qxd1
Popular
E06advanced

Catalan Opening: Closed Variation

Black maintains the d5 pawn, leading to a solid but slightly passive structure. White slowly builds pressure while Black seeks counterplay on the queenside.

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O c6 7. Qc2 b6 8. Rd1 Bb7
Popular
B22intermediate

Sicilian Defense: Alapin Variation

A solid anti-Sicilian where White supports d4 with c3. Avoids the main line theory while still fighting for central control. Popular at club level.

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. O-O Nc6
Common
E81advanced

King's Indian Defense: Sämisch Variation

White plays f3 to support e4 and prepares to castle queenside for opposite-side attacks. Named after Fritz Sämisch, it leads to sharp, double-edged play.

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 Nh5 8. Qd2 Qh4+ 9. g3 Qe7
Common
A07intermediate

Réti Opening

A hypermodern opening where White delays d4 and strikes at Black's center from the flanks. Can transpose to many other openings or reach unique positions.

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e6 7. e4 dxe4
Common
C34advanced

King's Gambit Accepted

The most romantic of all openings! White sacrifices a pawn to open the f-file and gain rapid development. Leads to swashbuckling attacks but requires accurate play from both sides.

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Nf6 6. Bc4 d5 7. exd5 Bd6
Common
A60advanced

Benoni Defense

A fighting defense where Black allows White a space advantage in exchange for dynamic piece play and queenside counterplay. Sharp and unbalanced.

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O
Common
E76advanced

King's Indian Defense: Four Pawns Attack

White's most aggressive approach, advancing four pawns in the center. Black must strike back quickly before White's center becomes overwhelming. Sharp tactical battles ensue.

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 Bg4
Common
A28intermediate

English Opening: Four Knights Variation

A reversed Sicilian structure where White has an extra tempo. Leads to strategic maneuvering with chances for both sides.

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Be7 8. d3 O-O
Common
B02intermediate

Alekhine's Defense

A provocative defense where Black invites White to advance pawns while planning to attack the overextended center. Named after World Champion Alexander Alekhine.

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. Nc3 O-O
Common
B01beginner

Scandinavian Defense

An immediate strike at White's center! Black recaptures with the queen on d5, developing it actively early. Solid and practical at all levels.

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bf5 7. Bd2 e6
Common
B21intermediate

Sicilian Defense: Smith-Morra Gambit

A sharp gambit against the Sicilian where White sacrifices a pawn for rapid development and open lines. Popular at club level for its attacking potential.

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. O-O Nf6
Common
D35intermediate

Queen's Gambit Declined: Exchange Variation

White exchanges pawns early, leading to symmetrical structure. The minority attack is a key strategic concept.

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5
Common
A70advanced

Benoni Defense: Classical Variation

The main line of the Modern Benoni featuring typical plans: Black plays for b5 and queenside expansion while White aims for e5 or kingside attack.

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O 9. O-O a6 10. a4 Bg4
Common
A30intermediate

English Opening: Symmetrical Variation

A symmetrical setup where both sides fianchetto and maneuver for advantages. Leads to complex middlegame positions with many strategic nuances.

1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. d3 d6 8. a3 a6
Common
A45intermediate

Trompowsky Attack

A surprise weapon to avoid main-line theory. White immediately pins the knight, hoping to double Black's pawns or provoke weaknesses in Black's structure.

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nc3 d6 6. Qd2 g5 7. f3 Bg7
Common
C26intermediate

Vienna Game

A flexible opening that delays Nf3, keeping options open for f4 (Vienna Gambit). Can lead to sharp tactical play or quiet positional maneuvering.

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Bb3 Nc6 6. Nb5 g6 7. Qf3 f5
Common
A80intermediate

Dutch Defense

An aggressive defense where Black immediately stakes a claim on the kingside with f5. Leads to unbalanced positions with attacking chances for Black.

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. c4 d6 7. Nc3 Qe8
Common
B13beginner

Caro-Kann Defense: Exchange Variation

White exchanges pawns on d5, leading to a symmetrical pawn structure. The resulting positions are slightly drawish but offer White a small edge with careful play.

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6
Common
B07intermediate

Pirc Defense

A hypermodern defense where Black allows White to build a big center before striking back. Flexible and fighting, leading to dynamic middlegame positions.

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Na6 7. O-O c5
Common
C46beginner

Four Knights Game

A symmetrical opening where both sides develop knights early. Solid and classical, leading to balanced positions with chances for both sides.

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Bg5 Bxc3 8. bxc3 Qe7
Occasional
C21intermediate

Danish Gambit

An aggressive gambit where White sacrifices two pawns for rapid development and attacking chances. Leads to sharp tactical play with White's bishops raking the board.

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 cxb2 5. Bxb2 d5 6. Bxd5 Nf6
Occasional
B06intermediate

Modern Defense

A hypermodern defense where Black allows White to occupy the center while preparing to undermine it with fianchetto and flank attacks.

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Bb7 7. O-O Nd7
Occasional
C41beginner

Philidor Defense

A solid but slightly passive defense that supports the e5 pawn with d6. Black aims for a strong pawn center but must be careful not to become cramped.

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4
Occasional
A02intermediate

Bird's Opening

An offbeat flank opening controlling e5 from the start. Can lead to Dutch Defense structures with colors reversed. A favorite of creative players.

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. Be2 Bg7 5. O-O O-O 6. d3 c5 7. Qe1 Nc6
Occasional
A83intermediate

Dutch Defense: Staunton Gambit

A sharp gambit against the Dutch where White sacrifices a pawn for rapid development and attacking chances. Leads to tactical, double-edged positions.

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. d5 Ne5 6. Qd4 Nf7 7. Bxf6 exf6
Occasional
A40intermediate

Englund Gambit

A surprise gambit that offers the e5 pawn for quick development. While not objectively sound, it can catch unprepared opponents off guard with tactical tricks.

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Bf4 Qb4+ 5. Bd2 Qxb2 6. Nc3 Bb4
Occasional
A03intermediate

Bird's Opening: Dutch Variation

A reversed Dutch Defense where White plays for kingside control. Leads to strategically complex positions with chances for both sides.

1. f4 d5 2. Nf3 c5 3. e3 Nc6 4. Bb5 Bd7 5. O-O Nf6 6. b3 e6 7. Bb2 Be7
Occasional
B00intermediate

Nimzowitsch Defense

An unusual defense that develops a piece while keeping pawn structure options open. Can transpose to other openings or lead to unique closed positions.

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nge7 6. O-O Ng6 7. c3 Be7
Rare