22 Chess Trees are the ultimate opening exploration tool
Our chess opening posters are designed to cover every opening system in chess. Some openings, like the Queen’s Gambit or the Sicilian Defense, are so rich in theory that they span across two posters. Others are grouped together with related systems on shared posters for clarity and structure.

Flank | 1 | Flank openings with a pawn (incl. Polish and Bird‘s opening, Grob‘s attack) |
2 | Flank openings with a Knight (incl. Dunst and Réti opening) | |
3 | English opening | |
1. d4 | 4 | Semi-closed games (incl. Old Benoni and Dutch defense) |
5 | Closed games (incl. Blackmar-Diemer gambit) | |
6 | Queen‘s gambit (incl. Slav defense) | |
7 | Queen‘s gambit declined | |
8 | Indian defenses (incl. Benko and Budapest gambit) | |
9 | Indian defenses with e6 (incl. Nimzo-Indian, Queen‘s Indian and Catalan defense) | |
10 | Indian defenses with g6 (King‘s Indian and Grünfeld defense) | |
1. e4 | 11 | Semi-open games (incl. Nimzowitsch and Alekhine defense) |
12 | Semi-open games (Caro Kann and Scandinavian defense) | |
13 | Sicilian defense (incl. Smith-Morra gambit) | |
14 | Sicilian defense, open variations | |
15 | Semi-open games (Pirc and Robatsch defense) | |
16 | French defense | |
17 | Open Games (incl. Vienna and Center game, Bishop‘s opening) | |
18 | King‘s gambit | |
19 | King‘s Knight opening (incl. Philidor and Petrov‘s defense, Latvian gambit) | |
20 | Knight Knight (incl. Four Knights and Scotch game, Ponziani opening) | |
21 | Ruy Lopez | |
22 | Italian game (incl. Evans gambit) |
Each poster measures 849 x 1197 mm and includes between 100–200 named variations, with over 3,000 chess openings visualized in total.