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Opening Puzzles

Tactics from your repertoire openings — filter by difficulty

London System
♙ For White
2000 puzzles
Rating 399–3068
Anti-London
♟ For Black
2000 puzzles
Rating 399–3011
French Defense
♟ For Black
2000 puzzles
Rating 399–3135
Sicilian Najdorf
♟ For Black
2000 puzzles
Rating 399–2922
Queen's Gambit Accepted
♙ For White
2000 puzzles
Rating 399–3010
Queen's Gambit Accepted (Black)
♟ For Black
2000 puzzles
Rating 399–2883
Grünfeld Defense
♟ For Black
2000 puzzles
Rating 400–3058
Albin Counter-Gambit
♟ For Black
2000 puzzles
Rating 399–3019
Anti-Albin
♙ For White
1266 puzzles
Rating 399–2902
Englund Gambit
♙ For White
2000 puzzles
Rating 399–3113
Modern Benoni
♟ For Black
2000 puzzles
Rating 399–3010
Czech Benoni
♟ For Black
52 puzzles
Rating 448–2631
Benko Gambit
♟ For Black
920 puzzles
Rating 399–2933
Anti-Benoni
♙ For White
2000 puzzles
Rating 399–3016
Budapest Gambit
♙ For White
2000 puzzles
Rating 399–2950
Budapest Gambit (Black)
♟ For Black
2000 puzzles
Rating 399–2965
Nimzo-Indian Defense
♙ For White
2000 puzzles
Rating 399–2860
Scotch Game
♙ For White
2000 puzzles
Rating 399–3092
Italian Game
♙ For White
2000 puzzles
Rating 399–3130

Welcome to OchessBeta

Ochess is a chess-training site built and run by a solo developer. Here is what you can do:

Ochess is in open beta — and you are one of its very first players. Everything is free while we test, so please explore and tell me what you think. Your feedback shapes what comes next.

  • Game review & strengthImport your games for chess.com-style analysis with accuracy, Maia and performance ratings.
  • LabsBuild your own move trees and train your repertoire move by move.
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  • Puzzles & trapsOpening puzzles and trap collections to sharpen your play.

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