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AllSemi Closed (d4 other)Indian (d4 Nf6)Semi Open (e4 other)Open Games (e4 e5)Flank (c4/Nf3/etc)Sicilian (e4 c5)Closed Games (d4 d5)Coming Soon
154 openings found
London System
for WhiteIndian (d4 Nf6)Semi Closed (d4 other)Closed Games (d4 d5)
London 1.d4 d5 2.Nf3 - Chigorin
London 1.d4 d5 2.Nf3 - Early ...Bf5 / ...Bg4
London 1.d4 d5 2.Nf3 - Slav
...and 8 more chapters
Sicilian Defence. Closed. Carlsen's Variation
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
Carlsen Variation - ...e7-e6 set-ups
Carlsen Variation - ...e7-e5 set-ups
Carlsen Variation - Dragon set-up
Carlsen Variation - Other Lines
King's Gambit
for WhiteOpen Games (e4 e5)
Declined - Rare 2nd Moves
Declined - 2...Bc5
Declined - 2...d6
...and 6 more chapters
Semi-Slav Defence
for BlackClosed Games (d4 d5)Indian (d4 Nf6)
1.d4 d5 2.c4 c6 - Other 3rd Moves
1.d4 d5 2.c4 c6 - 3.Nc3 Nf6
1.d4 d5 2.c4 c6 - 3.cxd5 cxd5 - Other 4th Moves
...and 23 more chapters
Benko Gambit
for BlackSemi Closed (d4 other)Indian (d4 Nf6)
1.d4 Nf6 2.c4 c5 - Various 3rd Move Sidelines
1.d4 Nf6 2.c4 c5 - 3.e3 d5 4.Nf3
1.d4 Nf6 2.c4 c5 - 3.e3 d5 4.Nc3
...and 20 more chapters
Indian Defence. Fianchetto Variation
for WhiteSemi Closed (d4 other)Indian (d4 Nf6)
Grunfeld - Solid with ...c6
Grunfeld - Dynamic Grunfeld
Grunfeld - 6...Nb6
...and 14 more chapters
Catalan Opening
for WhiteSemi Closed (d4 other)Indian (d4 Nf6)
Catalan - Intro
Catalan 4...dxc4 - 5...Bd7
Catalan 4...dxc4 - 5...c6
...and 22 more chapters
Caro-Kann Defence
for BlackSemi Open (e4 other)
Classical Variation - 4...Nf6 5.Nxf6 exf6 (w/o 6.c3)
Classical Variation - 4...Nf6 5.Nxf6 exf6 6.c3
Advance Variation - Short Systems (Nf3 + Be2)
...and 8 more chapters
Vienna Game
for WhiteOpen Games (e4 e5)
Nf6 ~ Nc6: 4...Bc5 - 5.f4 - Minor Lines
Nf6 ~ Nc6: 4...Bc5 - 5...d6 6.Nf3 - Minor Lines
Nf6 ~ Nc6: 4...Bc5 - 5...d6 6.Nf3 0-0
...and 23 more chapters
King's Indian Defence
for BlackSemi Closed (d4 other)Indian (d4 Nf6)
5.Bg5 -
5.Nge2 -
Four Pawns System -
...and 27 more chapters
Grunfeld Defence
for BlackSemi Closed (d4 other)Indian (d4 Nf6)
Third Move Deviation - 3.f3
Third Move Deviation - Fianchetto System
Sidelines - Rare 4th & 5th Moves
...and 13 more chapters
Ruy Lopez: Berlin Defence
for BlackOpen Games (e4 e5)
Berlin Endgame - 9.Nc3
Berlin Endgame - 9.Rd1+
Berlin Endgame - 9.h3!?
...and 6 more chapters
English Opening. Various Systems
for WhiteFlank (c4/Nf3/etc)
Anti-Grunfeld -
Anti-Nimzo -
1.c4 Nf6 2.Nc3 e6 3.e4 -
...and 7 more chapters
English Opening. Symmetrical Variation. 3.Nc3
for WhiteFlank (c4/Nf3/etc)
1.c4 c5 Symmetrical with ...g6 -
1.c4 c5 2.Nf3 Nf6 3.Nc3 e6 -
Symmetrical with ...e6, ...Nxd5 -
...and 2 more chapters
English Opening. Symmetrical Variation. 3.d4
for WhiteFlank (c4/Nf3/etc)
Various 4th Moves - 4...b6
Various 4th Moves - 4...g6
Various 4th Moves - 4...e5
...and 11 more chapters
English Opening. Reversed Sicilian. 2.g3
for WhiteFlank (c4/Nf3/etc)
1...e5 2. g3 - 2...Nf6 3.Bg2 d5
1...e5 2. g3 - 2...Nf6 3.Bg2 Bc5
1...e5 2. g3 - 2...Nf6 ( c6 ) 3. Bg2 c6
...and 5 more chapters
English Opening. Reversed Sicilian. 2.Nc3
for WhiteFlank (c4/Nf3/etc)
The modern plan - 1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.e3
The main line - 1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.e3 Bb4
The Suba Variation - 4.e3 Bb4 5.Qc2 Bxc3 6.bxc3
...and 5 more chapters
Ruy Lopez
for WhiteOpen Games (e4 e5)
Systems with ...Bc5 - Moller Defence
Systems with ...Bc5 - Archangelsk Defense
Closed Ruy Lopez - Rare Lines
...and 26 more chapters
Italian Game
for WhiteOpen Games (e4 e5)
Italian: ...d5 Break - 6...d5 - Intro
Italian: ...d5 Break - 8...a6
Italian: ...d5 Break - 9.Nbd2 Kh8
...and 27 more chapters
Nimzowitsch Defense
for BlackSemi Open (e4 other)
Alternatives to 2.d4 and 2.Nf3 - 2.Bb5
Alternatives to 2.d4 and 2.Nf3 - 2.Nc3
2.d4 - 2...e5
...and 7 more chapters
Indian Defence. f3 Variation
for WhiteIndian (d4 Nf6)Semi Closed (d4 other)
Early Sidelines -
Benoni Structures -
Grunfeld -
...and 3 more chapters
Queen's Gambit Declined. Ragozin Variation
for BlackClosed Games (d4 d5)
Ragozin 5.cxd5 - 6.Bg5 Qd6!?
Ragozin 5.cxd5 - 6.Bg5 h6
Ragozin 5.cxd5 - 6th Move Alternatives
...and 19 more chapters
Reti Opening
for WhiteFlank (c4/Nf3/etc)
Neo-Catalan - Early Deviations
Neo-Catalan - Systems with ...dxc4
Neo-Catalan - Black plays with ...d4
...and 17 more chapters
Semi-Slav Defence. 5.Bg5 Variation
for WhiteClosed Games (d4 d5)
Cambridge Springs -
Botvinnik Defence -
Moscow Defence -
Slav Defence. Alapin Variation
for WhiteClosed Games (d4 d5)
Slav with 4...dxc4 5.a4 - Minor Lines -
Slav with 4...dxc4 5.a4 e6!? -
Slav with 4...dxc4 5.a4 Bf5 6.Ne5 - Minor Lines -
...and 2 more chapters
Slav Defence. Chebanenko Variation. Advance System
for WhiteClosed Games (d4 d5)
Chebanenko - 5.c5
Slav Defence. Three Knights Variation. Rare 4th Moves
for WhiteClosed Games (d4 d5)
Rare 4th Moves - 4.Nc3
Slav Defence. Modern Line. Rare 3rd Move
for WhiteClosed Games (d4 d5)
Rare 3rd Moves -
Noteboom Defence -
Slav Defence. Geller Gambit
for WhiteClosed Games (d4 d5)
Geller Gambit - Sidelines
Geller Gambit - 6...e6
Slav Defence. Exchange Variation
for WhiteClosed Games (d4 d5)
4.Bf4 - Move 4th Alternatives
4...Nc6 5.e3 - Move 5th Alternatives
4...Nc6 5.e3 Nf6 6.Nc3 - Move 6th Alternatives
...and 2 more chapters
Reti Opening. King's Indian Approach
for BlackFlank (c4/Nf3/etc)
1.Nf3 Nf6 & 2...g6 - 2.g3
1.Nf3 Nf6 & 2...g6 - 3.b3 & 3.b4
1.Nf3 Nf6 & 2...g6 - Anti-Grunfeld
...and 2 more chapters
Reti Opening. Queen's Indian Approach
for BlackFlank (c4/Nf3/etc)
1.Nf3 Nf6 & 2...b6 - 2.g3
1.Nf3 Nf6 & 2...b6 - 2.c4
1.Nf3 Nf6 & 2...b6 - 6.b3
1.Nf3 Nf6 & 2...b6 - 6.Nc3
Reti Opening. 1...d5
for BlackFlank (c4/Nf3/etc)
1.Nf3 d5 - 2.b3 & 2.e3 (2.e4?!)
1.Nf3 d5 - 2.c4 d4
1.Nf3 d5 - 3.e3
...and 3 more chapters
English Opening. Kramnik-Shirov Counterattack
for BlackFlank (c4/Nf3/etc)
1.c4 e5 - 2.Nc3 Bb4
1.c4 e5 - 3.g3
1.c4 e5 - 3.Nd5
English Opening. Delayed Reversed Alapin
for BlackFlank (c4/Nf3/etc)
1.c4 e5 2.g3 Nf6 3.Bg2 c6 -
1.c4 e5 2.Nc3 Nf6 3.g3 c6 -
English Opening. Reversed Alapin
for BlackFlank (c4/Nf3/etc)
1.c4 e5 - 2.g3 c6 Sidelines
1.c4 e5 - 3.d4
1.c4 e5 - 5.cxd5 & 5.Bg2
English Opening. Reversed Sicilian. Rare 2nd Moves
for BlackFlank (c4/Nf3/etc)
1.c4 e5 - Rare 2nd Moves
1.c4 e5 - 2.e3 & 2.Nf3
Rare 1st Moves
for BlackFlank (c4/Nf3/etc)
Various 1st Moves - Irregularities
Various 1st Moves - Bird's Opening
Various 1st Moves - 1.g3
Various 1st Moves - Larsen's Opening
East Indian Defence. Minor Lines
for BlackIndian (d4 Nf6)Semi Closed (d4 other)
1.d4 Nf6 2.Nf3 g6 - Rare 3rd Moves
1.d4 Nf6 2.Nf3 g6 - The Barry Attack
1.d4 Nf6 2.Nf3 g6 - 3.e3
...and 3 more chapters
Indian Defence. Knights Variation. Minor Lines
for BlackIndian (d4 Nf6)Semi Closed (d4 other)
1.d4 Nf6 2.Nf3 e6 - Rare 3rd Moves
1.d4 Nf6 2.Nf3 e6 - 3.g3
1.d4 Nf6 2.Nf3 e6 - The Torre Attack
...and 4 more chapters
Indian Defence. Minor Lines
for BlackIndian (d4 Nf6)Semi Closed (d4 other)
1.d4 Nf6 - 2.g3 (and others)
1.d4 Nf6 - Trompowsky - Intro and 3.h4
1.d4 Nf6 - Trompowsky - 3.Bh4
1.d4 Nf6 - Trompowsky - 3.Bf4
Closed Game. Minor Lines
for BlackClosed Games (d4 d5)
1.d4 d5 lines - Rare 2nd Moves
1.d4 d5 lines - Blackmar-Diemer Gambit
1.d4 d5 lines - 2.Bg5
...and 4 more chapters
Queen's Gambit. Rare 2nd Moves
for WhiteClosed Games (d4 d5)
Smaller Lines - Chigorin Intro
Smaller Lines - Chigorin 3...dxc4
Smaller Lines - Albin Counter Gambit
...and 3 more chapters
Slav Defence. Quiet Variation
for WhiteClosed Games (d4 d5)
Slav - 3...dxc4
Slav - 4...g6
Slav - 4...a6
...and 9 more chapters
Queens's Gambit Accepted. 3.e4 Variation
for WhiteClosed Games (d4 d5)
Queen's Gambit Accepted - Minor Lines
Queen's Gambit Accepted - 3...c5
Queen's Gambit Accepted - 3...Nc6
...and 3 more chapters
Four Knights Game. Scotch Variation
for WhiteOpen Games (e4 e5)
Systems without 3...Nf6 -
3...Nf6 4.d4 Bb4 -
Systems without 4...exd4 -
...and 5 more chapters
Indian defence. Normal Variation. Rare 2nd Moves
for WhiteSemi Closed (d4 other)
1.d4 Nf6 2.c4 - Old Indian
1.d4 Nf6 2.c4 - Pseudo Queen's Indians
1.d4 Nf6 2.c4 - Black Knights' Tango
Queen's Pawn Game. Rare 1st Moves
for WhiteSemi Closed (d4 other)
Minor Lines - 1...d6
Minor Lines - English Defence
Minor Lines - 1...e6 2.c4 Bb4
...and 2 more chapters
Dutch Defence. Fianchetto Attack
for WhiteSemi Closed (d4 other)
Dutch - Stonewall - 5...Be7
Dutch - Stonewall - 5...Bd6
Dutch - Classical - Intro
...and 5 more chapters
Queen's Pawn Game. Minor Benoni Systems
for WhiteSemi Closed (d4 other)
Benoni Systems - Czech Benoni - Sidelines
Benoni Systems - Czech Benoni - Main Lines
Benoni Systems - Closed Benoni
...and 2 more chapters
Indian Defence. Budapest Defence. Rubinstein Variation
for WhiteSemi Closed (d4 other)Indian (d4 Nf6)
Budapest Gambit - Fajarawicz
Budapest Gambit - 3...Ng4 - Sidelines
Budapest Gambit - 3...Ng4 - Main Lines
Benko Gambit Accepted. Fully Accepted Variation
for WhiteSemi Closed (d4 other)Indian (d4 Nf6)
Benko Gambit - Sidelines
Benko Gambit - 5...Bxa6
Benko Gambit - 5...g6
Sicilian Defence. Closed. Rare 2nd Moves
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
Sicilian 2.Nc3 - Rare 2nd Moves
Sicilian Defence. Closed. Chameleon Variation
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
Sicilian 2.Nc3 Nc6 - Chameleon - 3.Nge2
Sicilian Defence. Tiviakov Grand Prix
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
Sicilian 2.Nc3 Nc6 3.Bb5 - 3...Nd4 without Nxb5
Sicilian 2.Nc3 Nc6 3.Bb5 - 3...Nd4 with Nxb5
Sicilian 2.Nc3 Nc6 3.Bb5 - Various 3rd Moves
Sicilian Defence. Closed. 2...e6 3.Nf3
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
Sicilian 2.Nc3 e6 3.Nf3 - 3...Nc6
Sicilian 2.Nc3 e6 3.Nf3 - 3...a6 4.g3 b5
Sicilian 2.Nc3 e6 3.Nf3 - 3...a6 4.g3 - Other 4th Moves
Sicilian 2.Nc3 e6 3.Nf3 - Other 3rd Moves
Scotch Game. Scotch Gambit
for WhiteOpen Games (e4 e5)
Scotch Gambit - 9...Bc5
Scotch Gambit - 8th & 9th Move Alternatives
Scotch Gambit - 6th & 7th Move Alternatives
...and 3 more chapters
Scandinavian Defence. Nf3 Variation
for WhiteSemi Open (e4 other)
Scandi 2...Qxd5 3.Nf3 -
Scandi 2...Nf6 3.Nf3 -
Philidor Defence. Lion Variation. 5.Rg1 Variation
for WhiteSemi Open (e4 other)
Philidor Lion. 5.Rg1 Variation -
Philidor Defence. Exchange Variation & Minors
for WhiteSemi Open (e4 other)Open Games (e4 e5)
Philidor Exchange and Minors - Main Line
Philidor Exchange and Minors - Sidelines after exd4
Philidor Exchange and Minors - Early Deviations
Petroff Defence. Modern Attack
for WhiteOpen Games (e4 e5)
Petroff Derence. Modern Attack - Main Line
Petroff Derence. Modern Attack - Minor Lines
Italian Game. Classical Variation. Center Attack
for WhiteOpen Games (e4 e5)
Italian Center Attack - 10...Bg4
Italian Center Attack - Move 8th ~ 10th Alternatives
Italian Center Attack - Early Deviations
French Defence. Advance Variation
for WhiteSemi Open (e4 other)
French Advance - 5...Qb6
French Advance - 5...Bd7
French Advance - Other 5th Moves
French Advance - Other 3rd Moves
Caro-Kann Defence. Exchange Variation. 4.Nf3 Variation
for WhiteSemi Open (e4 other)
Caro-Kann Exchange 4.Nf3 - Main Lines
Caro-Kann Exchange 4.Nf3 - ...g7-g6 set-ups
Caro-Kann Exchange - 2.Nf3 Move Order
Alekhine Defence. Four Pawns Attack
for WhiteSemi Open (e4 other)
Alekhine Four Pawns - Main Lines
Alekhine Four Pawns - Early Deviations
Caro-Kann Defence. 2.Nf3 d5 3.d3 Variation
for WhiteSemi Open (e4 other)
3...e6 & 3...Nf6 -
3...Qc7 -
3...g6 -
...and 5 more chapters
Grunfeld Defence. Petrosian Variation
for WhiteSemi Closed (d4 other)Indian (d4 Nf6)
5...dxc4 -
5...dxc4 -
5...0-0 -
...and 7 more chapters
Slav Defence. Modern Variation. 4.g3
for WhiteClosed Games (d4 d5)
Sidelines -
9...Be7 -
9...Nbd7 -
...and 21 more chapters
Grunfeld Defence. Exchange Variation. 5.Bd2
for WhiteSemi Closed (d4 other)Indian (d4 Nf6)
5...c5!? -
5...Nb6 6.e3 Bg7 7.f4!? -
5...Nb6 6.e3 Bg7 7.h4!? -
...and 7 more chapters
Grunfeld Defence. Stockholm Variation
for WhiteSemi Closed (d4 other)Indian (d4 Nf6)
4...Ne4 5.Bh4 g5 -
4...Ne4 5.Bh4 c5 -
6.bxc3 Bg7 - Part 1 -
...and 10 more chapters
Nimzo-Indian Defence. Kmoch Variation
for WhiteSemi Closed (d4 other)Indian (d4 Nf6)
Rare 4th moves -
4...0-0 -
4...d5 5.a3 Bd6 -
...and 10 more chapters
Scotch Game. Schmidt Variation
for BlackOpen Games (e4 e5)
5.Nc3 - 8.Bd2
5.Nc3 - 8.exd5 - Rare 10th Moves
5.Nc3 - 10.Qf3
...and 13 more chapters
Ruy Lopez. Neo-Arkhangelsk Variation
for BlackOpen Games (e4 e5)
7.Nc3 -
White rare 7th moves -
7.Nxe5 Nxe5 8.d4 -
...and 10 more chapters
Slav Defense. Modern Line, 4.Qc2
for WhiteClosed Games (d4 d5)
4...a6 -
4...Bg4 -
4.Qc2 g6 - 4.Qc2 g6 5.Bf4 dxc4
...and 25 more chapters
Indian Defence. Running Harry Variation
for WhiteIndian (d4 Nf6)Semi Closed (d4 other)
1.d4 Nf6 2.c4 g6 3.h4 - 3rd Move Alternatives
1.d4 Nf6 2.c4 g6 3.h4 - 3...Bg7 4.Nc3 c5
1.d4 Nf6 2.c4 g6 3.h4 - 3...Bg7 4.Nc3 d5 5.h5 - Minor Lines
...and 10 more chapters
Italian Game. Two Knights Defence
for BlackOpen Games (e4 e5)
4.d4 exd4 5.0-0 -
4.d4 exd4 5.e5 -
4.Ng5 - Sidelines -
...and 17 more chapters
French Defence. Tarrasch Variation
for WhiteSemi Open (e4 other)
4.ed5 Qxd5 5.dc5 Bxc5 -
4.ed5 Qxd5 5.dc5 Qxc5! -
4.ed5 ed5 5.Ngf3 Nc6 6.Bb5 Qe -
...and 16 more chapters
Late Benoni Defence
for BlackSemi Closed (d4 other)
Rare 5th Moves -
Fianchetto Variation -
Various 6th Moves -
...and 6 more chapters
Sicilian Defence. Kan Variation
for BlackSemi Open (e4 other)Sicilian (e4 c5)
5.Bd3 -
2.c4 -
5.Nc3 -
...and 5 more chapters
Philidor Defence
for BlackSemi Open (e4 other)
1.e4 d6 - Rare 2nd Moves
1.e4 d6 - 2.Nc3
1.e4 d6 2.d4 Nf6 - 3.Nd2 & 3.Bd3
...and 12 more chapters
Dutch Defence. Staunton Gambit
for WhiteSemi Closed (d4 other)
Black Declines the Gambit - Minors & 2...e6
Black Declines the Gambit - 2...d6
3rd Move Alternatives - Others
...and 11 more chapters
Trompowsky Attack
for WhiteSemi Closed (d4 other)
1.d4 Nf6 2.Bg5 - Minor Lines
1.d4 Nf6 2.Bg5 - 2...g6 3.Bxf6 exf6 4.e3
1.d4 Nf6 2.Bg5 - 2...c5 3.Bxf6
...and 6 more chapters
Caro-Kann Defence. Main Line
for WhiteSemi Open (e4 other)
Caro-Kann - 3rd & 4th Move Alternatives
Caro-Kann - 4...Nd7 - Intro
Caro-Kann - 4...Nd7 - Main Line
...and 11 more chapters
Sicilian Defence. moscow Variation
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
3...Nc6 - Sidelines
3...Nc6 - 9...e5
3...Nc6 - 9...d5
...and 6 more chapters
Sicilian Defence. Taimanov Variation. English Attack
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
Taimanov - Intro and 5...a6
Taimanov - 6...Nf6
Taimanov 7.Qf3 - 7...Bb4 & 7...Nge7
...and 5 more chapters
Sicilian Defence. Sveshnikov Variation. 7.Bg5
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
Sveshnikov - Sidelines
Sveshnikov - 10...Bg7
Sveshnikov - 10...f5
...and 2 more chapters
Sicilian Defence. Scheveningen Variation. Keres Attack
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
Scheveningen - 4...Nc6 and 5...d6
Scheveningen - Keres Attack - Various 6th Moves
Scheveningen - Various 7th Moves
Scheveningen - 7...Nc6
Sicilian Defence. Richter-Rauzer Variation
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
Rauzer - 6...Bd7 and Others
Rauzer - 6...e6 7.Qd2 Qb6
Rauzer - 7...Be7
...and 5 more chapters
Sicilian Defence. 2...Nc6 - Rare Lines
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
Sicilian Sidelines - 2...Nc6
Sicilian Defence. 2...e6 - Rare Lines
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
Sicilian Sidelines - 2...e6
Sicilian Defence. 2...d6 - Rare Lines
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
Sicilian Sidelines - 2...d6
Sicilian Defence. Kan Variation. Modern Line
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
Kan - Various 5th Moves
Kan - Intro to 5...Nf6
Kan - 6...Qc7
...and 4 more chapters
Sicilian Defence. Kalashnikov Variation. 5.Nb5
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
4...e5 - Lowenthal and Kalashnikov
4...e5 - Kalashnikov - 7...Be6 and 7...Be7
Sicilian Defence. Dragon Variation. Modern Line
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
Dragon - 9.0-0-0
Sicilian Defence. Accelerated Dragon. Maroczy Bind
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
Accelerated Dragon - 5.c4
Sicilian Defence. 2.Nf3 - Rare Lines
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
Sicilian Sidelines - Move 2 alternatives
Philidor Defence. 4.Nge2 Variation
for WhiteSemi Open (e4 other)
The Philidor -
King's Knight Opening. Rare 2nd Moves
for WhiteOpen Games (e4 e5)
1.e4 e5 2.Nf3 - Rare Lines
Caro-Kann Defence. Fantasy Variation
for WhiteSemi Open (e4 other)
3...dxe4 4.fxe4 e5 5.Nf3 - 5...exd4
3...dxe4 4.fxe4 e5 5.Nf3 - 5...Be6 6.c3
3...dxe4 4.fxe4 e5 5.Nf3 - 5...Be6 6.Nbd2
...and 6 more chapters
Queen's Gambit Accepted
for BlackClosed Games (d4 d5)
6.0-0 & 7.Bd3 -
6.0-0 & 7.Be2 -
6.0-0 & 7.Bb3 -
...and 12 more chapters
Sicilian Najdorf. Opocensky Variation (6.Be2)
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
Sicilian Najdorf - 6.Be2
Sicilian Defence. Najdorf Variation, 6.Bg5
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
Najdorf 6...Nbd7 - Intro and Rare 6th Moves
Najdorf 6...Nbd7 - 7...g6
Najdorf 6...Nbd7 - 7...h6
...and 15 more chapters
Scandinavian Defence. 3.Nc3 Variation
for WhiteSemi Open (e4 other)
Scandinavian - 2...Nf6
Scandinavian - 2...Qxd5
Scandinavian - 5...Bg4
...and 3 more chapters
King's Pawn Game. Rare 1st Moves
for WhiteSemi Open (e4 other)
1.e4 - Rare 1st Moves -
Pirc/Modern Defences. Minor Lines
for WhiteSemi Open (e4 other)
Various Minor Pirc/Modern & Other - Gruganidze System
Various Minor Pirc/Modern & Other - Czech Pirc
Various Minor Pirc/Modern & Other - Early Sidelines
Modern Defence. 4.Be3 Variation
for WhiteSemi Open (e4 other)
Modern 4.Be3 - 6...Bb7
Modern 4.Be3 - ...h7-h5 set-ups
Modern 4.Be3 - set-ups without ...h7-h5
Modern 4.Be3 - Other 4th Moves
Pirc Defence. 4.Be3 Variation
for WhiteSemi Open (e4 other)
Pirc 4.Be3 -
Alekhine Defence. Modern Variation
for WhiteSemi Open (e4 other)
Alekhine Defence. Modern 4.Nf3 - Rare Lines
Alekhine Defence. Modern 4.Nf3 - 4...g6
Alekhine Defence. Modern 4.Nf3 - 4...Bg4
Alekhine Defence. Modern 4.Nf3 - 4...dxe5
Petroff Defense. Nimzowitsch Attack
for WhiteOpen Games (e4 e5)
Petroff - Intro
Petroff - Main Lines
Sicilian Defense: Accelerated Dragon
for BlackSicilian (e4 c5)Semi Open (e4 other)
Classical Variation -
7.Bc4 Anti-Yugoslav Variation -
7.Bc4: My System -
...and 4 more chapters
Tarrasch Defense
for BlackClosed Games (d4 d5)
9.Bg5 c4! - Various 10th Moves
9.Bg5 c4! - Various 11th Moves
9.Bg5 c4! - 11.Rc1
...and 17 more chapters
Sicilian Defence: Alapin Variation
for WhiteSicilian (e4 c5)Semi Open (e4 other)
Minor Lines - Rare: 2...Qc7; 2...Qa5; 2...Nc6
Minor Lines - 2...b6 3.d4
Minor Lines - 2...g6 3.d4
...and 17 more chapters
Benko Gambit Accepted: Modern Variation
for WhiteSemi Closed (d4 other)Indian (d4 Nf6)
5...axb5 6.Bxb5 - 6...Qa5+ 7.Nc3 Ba6
5...axb5 6.Bxb5 - 6...Qa5+ 7.Nc3 Bb7
5...Bb7 6.Nc3 e6 - 5...Bb7
...and 7 more chapters
Caro-Kann Defence. Exchange Variation. 4.Bd3 Variation
for WhiteSemi Open (e4 other)
Setup without h3 - 4...Nf6 5.c3 - Minor Lines
Setup without h3 - 4...Nc6 5.c3 - Minor Lines & 5...e6
Setup without h3 - 4...Nc6 5.c3 g6
...and 9 more chapters
Dutch Leningrad
for BlackSemi Closed (d4 other)
2.Nf3 & 2.c4 Lines (without g2-g3) - 2.Nf3 & 2.c4 Sidelines
2.Nf3 & 2.c4 Lines (without g2-g3) - 2.c4 Nf6 3.Nc3 g6
2.Nf3 & 2.c4 Lines (without g2-g3) - 4.Bg5 & 4.h4
...and 18 more chapters
English Opening: Reversed Sicilian
for BlackFlank (c4/Nf3/etc)
Reversed Dragon - Be3 Lines
Reversed Dragon - Setups a3 & b4
Reversed Dragon - Rb1 and Rare Systems
...and 10 more chapters
French Defence
for BlackSemi Open (e4 other)
Winawer. Minor Lines - 4.Qg4?!
Winawer. Minor Lines - 4.Qd3
Winawer. Minor Lines - 4.a3
...and 35 more chapters
Modern Defence
for BlackSemi Open (e4 other)
Pirc Transpositions - System with 4.Be3
Pirc Transpositions - Austrian Pirc without 6.Bb5+
Pirc Transpositions - Austrian Pirc with Bxd7
...and 12 more chapters
Nimzo-Indian Defence
for BlackSemi Closed (d4 other)Indian (d4 Nf6)
4.e3 The Rubinstein system - Intro
4.e3 The Rubinstein system - 8.Qf3
4.e3 The Rubinstein system - 8.Ba3
...and 39 more chapters
Pirc Defence
for BlackSemi Open (e4 other)
Classical System - Various 7th Moves
Classical System - 7.a4
4.Nf3 - 5.h3
...and 15 more chapters
Queen's Gambit Declined. Harrwitz Attack
for WhiteClosed Games (d4 d5)
Black Plays 6...a6 -
6...b6 7.Be2 Bb7 -
6...b6 7.Be2 Ba6 -
...and 10 more chapters
Scotch Game
for WhiteOpen Games (e4 e5)
Rare 4th Moves Black -
4...Bb4 5.c3 Bc5 -
4...Bb4 5.c3 Be7 -
...and 12 more chapters
Slav Defence
for BlackClosed Games (d4 d5)
Exchange Variation - 4.Bg5!?
Exchange Variation - 4.Nc3 - Rare Lines
Exchange Variation - 4.Nc3 - 8.Nge2
...and 27 more chapters
Queen's Gambit Declined
for BlackClosed Games (d4 d5)
5.Bf4 - Sidelines
5.Bf4 - 8.Bd3 and 8.Rc1
5.Bf4 - 8.cxd5 cxd5 9.Nxd5 exd5 10.Bd3
...and 29 more chapters
Scandinavian Defence
for BlackSemi Open (e4 other)
Initial Alternatives -
3.Nf3 Sidelines -
3.Nf3 Main Line - 6.Be3
...and 17 more chapters
Ruy Lopez: Marshall Attack
for BlackOpen Games (e4 e5)
The Marshall Attack with d4 - Minor lines
The Marshall Attack with d4 - 15.Re4
The Marshall Attack with d4 - 15.Be3
...and 11 more chapters
Sicilian Defence. Four Knights Variation
for BlackSicilian (e4 c5)Semi Open (e4 other)
Rare 6th Moves - Intro
Rare 6th Moves - 6.Be3
Rare 6th Moves - 6.Be2
...and 7 more chapters
Sicilian Defence: Classical Variation
for BlackSicilian (e4 c5)Semi Open (e4 other)
Very rare 6th moves -
6.a4 and 6.a3 -
6.h4 -
...and 33 more chapters
Sicilian Defence. Najdorf Variation
for BlackSicilian (e4 c5)Semi Open (e4 other)
-
Positional Lines -
6.a4 g6 -
...and 31 more chapters
Bird Opening
for WhiteFlank (c4/Nf3/etc)
Closed Sicilian - 6...e5
Closed Sicilian - 5...e5
Closed Sicilian - 5...e6 8...d5
...and 23 more chapters
French Defence: Paulsen Variation
for WhiteSemi Open (e4 other)
Odds and Ends - Odd 3rd moves
3...Nc6 - 3...Nc6 4.Nf3
3...Nc6 - 3...Nc6 4.e5
...and 17 more chapters
Sicilian Defence. Rossolimo Attack
for WhiteSicilian (e4 c5)Semi Open (e4 other)
Sidelines - Rare 3rd Moves
3...Nf6 - 4.Nc3 Nd4
3...Nf6 - 4.Nc3 g6
...and 17 more chapters
Anti-Sicilians
for BlackSicilian (e4 c5)Semi Open (e4 other)
Various 2nd Moves - Rare Options
Various 2nd Moves - 2.g3 and 2.d3
Various 2nd Moves - 2.b3
...and 22 more chapters
Sicilian Defence. Taimanov Variation
for BlackSicilian (e4 c5)Semi Open (e4 other)
Early Deviations - Rare 5th Moves
5. Nb5 - 6. Bf4
5. Nb5 - 6. c4 - Intro
...and 19 more chapters
Modern Benoni Defence
for BlackSemi Closed (d4 other)Indian (d4 Nf6)
Classical Main Line -
Knight's Tour Variation -
Modern Main Line -
...and 8 more chapters
Sicilian Defence. Dragon Variation
for BlackSicilian (e4 c5)Semi Open (e4 other)
Soltis Variation - 13.Bg5 Rc5! 14.Kb1
Soltis Variation - 14.g4
Soltis Variation - 13th Move Alternatives
...and 31 more chapters
Four Knights Game. Spanish Variation
for WhiteOpen Games (e4 e5)
1.e4 e5 2.Nf3 - 2...d5; 2...Qe7; 2...f5
1.e4 e5 2.Nf3 - 2...d6 3.d4: 3...Bg4; 3...f5; 3...exd4; 3...Nc6
1.e4 e5 2.Nf3 - 2...d6 3.d4 Nf6 4.dxe5
...and 19 more chapters
Sicilian Defence. Sveshnikov Variation
for BlackSicilian (e4 c5)Semi Open (e4 other)
9.Bxf6 (with 11.Bd3) - 12.Qh5
9.Bxf6 (with 11.Bd3) - 12.0-0 without 14.Re1
9.Bxf6 (with 11.Bd3) - 12.0-0 with 14.Re1
...and 11 more chapters
Queen's Indian Defence
for BlackSemi Closed (d4 other)Indian (d4 Nf6)
Rare Options - 4.Bg5 & 4.Bf4
Rare Options - 4.e3 Intro
Rare Options - 4.e3 & 5.Bd3
...and 16 more chapters
Colle-Zukertort Attack
for WhiteClosed Games (d4 d5)Semi Closed (d4 other)
? - 5...c4 & 5...Nc6
? - 5...Nbd7
? - 5...Bd6
...and 7 more chapters
Petroff Defence
for BlackOpen Games (e4 e5)
Third Move Alternatives - 3.Bc4?! & 3.Nc3
Third Move Alternatives - 3.d4
Third Move Alternatives - 6.Nxd7
...and 13 more chapters
Bogo-Indian Defence
for BlackSemi Closed (d4 other)Indian (d4 Nf6)
4.Bd2 - Rare Lines
4.Bd2 - 5.a3 Bxd2+ 6.Qxd2 & 6.Nfxd2
4.Bd2 - 5.a3 Bxd2+ 6.Nbxd2
...and 33 more chapters
Sicilian Defence. Najdorf Variation. Adams Attack
for WhiteSemi Open (e4 other)Sicilian (e4 c5)
Najdorf 6.h3 - 6...Nc6 & 6...b5
Najdorf 6.h3 - 6...g6
Najdorf 6.h3 - 6...e6 7.g4 d5
...and 5 more chapters
English Defence
for BlackFlank (c4/Nf3/etc)
1...b6 - Intro
2.d4 Bb7 3.Nc3 e6 - 4.a3 f5
5.Nf3 Nf6 6.g3 -
...and 21 more chapters
Dutch Stonewall
for BlackSemi Closed (d4 other)
Lines without g3 -
Lines with g3 -
7.Nbd2 & 7.Ne5 -
...and 7 more chapters
English Opening. Symmetrical Variation
for BlackFlank (c4/Nf3/etc)
2.Nc3 Nc6 3.g3 - 5.d3
2.Nc3 Nc6 3.g3 - 5.a3
2.Nc3 Nc6 3.g3 - 5.e3
...and 9 more chapters
Italian Game. Giuoco Piano
for BlackOpen Games (e4 e5)
4. 0-0 Nf6 5.d4!? -
The System with Nc3 -
4.c3 Nf6 5.b4!? -
...and 14 more chapters
Caro-Kann Defence. Advance Variation
for WhiteSemi Open (e4 other)
3...c5 4.dxc5 - Minor Lines
3...c5 4.dxc5 - 4...Nc6
3...Bf5 - 4.Nf3 Sidelines and 4...e6 Be2 Sidelines
...and 9 more chapters
Open Spanish
for BlackOpen Games (e4 e5)
Alternatives to 9.c3 -
9.c3 Bc5 – Various -
9.c3 Bc5 with 11...Nxf2 -
...and 5 more chapters
Alekhine Defence
for BlackSemi Open (e4 other)
1.e4 Nf6 (w/o 2.e5) - Rare: 2.Bc4 Nxe4
1.e4 Nf6 (w/o 2.e5) - 2.d3 d5
1.e4 Nf6 (w/o 2.e5) - 2.d3 e5
...and 13 more chapters
Nimzo-Indian Defence. Reshevsky Variation
for WhiteSemi Closed (d4 other)Indian (d4 Nf6)
Other 4th Moves - 4...b6
Other 4th Moves - 4...c5
Other 4th Moves - 4...d5
...and 7 more chapters
Nimzo-Indian Defence. Rubinstein Variation, 5.Bd2
for WhiteSemi Closed (d4 other)Indian (d4 Nf6)
Lines without 4...0-0 - Rare 4th Moves
Lines without 4...0-0 - 4...c5
4.e3 0-0 5.Bd2 d5 - 8.Rc1 a6 & Bd6
...and 7 more chapters
Nimzo-Indian Defence. Saemisch Variation
for WhiteSemi Closed (d4 other)Indian (d4 Nf6)
5...c5 systems -
...b6 & ...Nc6 -
5...0-0 -
...and 3 more chapters
Nimzo-Indian Defence. Romanishin Variation
for WhiteSemi Closed (d4 other)Indian (d4 Nf6)
4.g3 c5 - 5.Nf3 b6
4.g3 c5 - 5.Nf3 Nc6 followed by ...d7-d5
4.g3 c5 - 5.Nf3 Nc6 6.Bg2 Qa5
...and 12 more chapters