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Showing 1-20 of 665 openings

Amar Opening

The Amar Opening (1. Nh3) is a flexible flanking setup that aims to develop without committing early, often preparing either a kingside fianchetto or a quick central break via ...d5 and ...e5 themes from later play.

3 lines

Amsterdam Attack

The Amsterdam Attack (A00) uses 1.e3 and an early c4 to seize central space and build a flexible kingside setup before committing the d- and b-pawns.

Anderssen's Opening

Anderssen’s Opening (1.a3) is a flexible, flank-first setup that sidelines immediate theory and prepares quiet pawn and piece placements for White’s middlegame.

2 lines

Barnes Opening

The Barnes Opening (1.f3) is a flexible pawn move that aims to support kingside development and prepare a rapid, slow-building setup with potential central influence.

5 lines

Clemenz Opening

The Clemenz Opening (1.h3) is a flexible flank-opening aiming to discourage …Ng4 and to prepare a calmer, positional setup without committing early to the center.

2 lines

Creepy Crawly Formation: Classical Defense

With 1.h3 and 2.a3, White plays a Creepy Crawly setup against a Classical Defense, aiming for a flexible, prophylactic structure after the direct central thrusts …d5 and …e5.

Formation: Hippopotamus Attack

White sets up a slow “Hippopotamus” structure with a flexible pawn shell (a3–b3–c3–d3–e3) while preparing quiet kingside expansion after ...O-O.

2 lines

Global Opening

White plays the very flexible Global Opening with 1.h3 and 2.a3, aiming to delay commitment while restricting enemy ideas.

Grob Opening

The Grob Opening (1.g4) is an aggressive kingside pawn thrust that immediately challenges Black’s center indirectly and aims for a fast kingside expansion.

20 lines

Hungarian Opening

The Hungarian Opening (1.g3) is a flexible, fianchetto-based start aimed at building a kingside setup and controlling central squares with the bishop on g2.

19 lines

Kádas Opening

Kádas Opening (1. h4) is a queenside-free flank thrust that immediately challenges Black’s kingside pawn setup and prepares a quick h-pawn follow-up.

9 lines

Lasker Simul Special

The Lasker Simul Special starts with 1.g3, preparing a flexible kingside fianchetto while immediately testing Black’s h-pawn advance with 1...h5.

Mieses Opening

The Mieses Opening (1.d3) is a flexible, restrained start that supports a quick e4 setup or a solid kingside build without committing the center early.

4 lines

Polish Opening

The Polish Opening (1.b4) immediately challenges Black’s queenside and aims for quick queenside space and counterplay.

24 lines

Polish Opening, with d5

The Polish Opening (1.b4) with 1...d5 meets White’s queenside expansion with immediate central control.

2 lines

Saragossa Opening

The Saragossa Opening (1.c3) is a flexible queenside pawn start that supports a potential d4 break and keeps options open for a later e4 or d4 setup.

Sodium Attack

The Sodium Attack (1.Na3) is a quirky flank-opening where White immediately reroutes the knight to a4–c3 squares to support queenside play and flexible piece setup.

4 lines

Valencia Opening

The Valencia Opening (1.d3 e5 2.Nd2) is a flexible, slow setup that prepares to develop naturally while keeping central options open.

Van Geet Opening

The Van Geet Opening (1.Nc3) is a flexible flank development aiming to control key central squares without committing to an early pawn or piece structure.

30 lines

Van't Kruijs Opening

The Van’t Kruijs Opening (1.e3) is a flexible, non-committal setup that aims for solid development and quick central play with d4 or e4 depending on Black’s response.

5 lines
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