Life & fun · alternatives · 2026
24 alternatives to A chess middlegame trainer so I can stop blundering
Don't Blunder, a chess middlegame trainer
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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2021 · chrisbutner.github.io · its alternatives →
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blunderchess.net is an open source, peer-to-peer chess app where every five moves, players each get to make one blunder-move for their opponent
2025 · blunderchess.net · its alternatives →
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Free chess trainers for the parts of chess that aren
2021 · chessmadra.com · its alternatives →
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Halfchess▲69Learn to be a better Chess player, playable in your browser
2017 · halfchess.com · its alternatives →
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Spicy Chess▲76Hello! I created SpicyChess(https://spicychess.com) because I wanted a tactics training app that would have the following features: - Spaced Repetition. - Countdown time to simulate blitz Chess where you have to find the best move quickly. - The ability to save puzzles for later review. I'd love to hear any feedback that you may have !
2023 · spicychess.com · its alternatives →
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Chess puzzles based on your blunders
2025 · learnfromyourblunders.com · its alternatives →
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Chessie▲18Turn your chess mistake & blunders into puzzles instantly
Jul 2026 · chessie.nxgntools.com · its alternatives →
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TabTactics▲66Improve your chess passively with every new tab
2022 · chromewebstore.google.com · its alternatives →
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Identify patterns in your mistakes to get better at chess
Jul 2026 · e4coach.com · its alternatives →
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Stop grinding tactics. Master Positional Chess & Strategy
Jul 2026 · chessneurons.com · its alternatives →
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Guess AI Engine Tournament Position, Fun Stury Tool. Play Chess Without Moving Pieces. Crazy Chess is a Variant of Random Fisher and Really Bad Chess. Because of the rearranged pieces, players cannot use typical chess opening moves. study tool to understand chess, and learning how to read the board.
2017 · ba.net · its alternatives →
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Chess Twist▲29I continue my experiment of transposing classic games onto an irregular grid. I've previously released variants of minesweeper and checkers. And now I'd like to share my variant of Chess. Chess can be a pretty punishing game, but I thought this was nevertheless a way to make it even more challenging by making it trickier to anticipate your opponent, even though both players still have the same information. From the playtests I've done, that challenge is pretty compelling. It also seems to be more fun at 2 people, where both players keep surprising one another.
2024 · polyreplay.com · its alternatives →
- 15IB
Hi HN, here is my humble weekend project. I couldn’t find any similar utilities online that would let me download all of my chess games, so I decided to make one. It’s definitely imperfect, so please let me know if you have any feedback!
2023 · chessgamedownloader.fly.dev · its alternatives →
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Practice chess openings until they stick
Jul 2026 · trychessmate.com · its alternatives →
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AI chess coaching that asks questions, not just answers!
Jun 2026 · d4chess.club · its alternatives →
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Hi, this is my first HN submission so please forgive the rough edges. For this project gathered chess positions from some well-known chess players with a lot of games. (Usually ~25k games and 1M+ positions. The most for any player was GM Aman Hambleton with 1.8M positions indexed.) With each board position I create a probability distribution of moves the player has made from that position. Then, I simply draw from that distribution (with sampling temperature) to choose a move. As long as there's at least one game with a given position, you can keep playing. You'll see that it's pretty easy…
2022 · d2frm2q2a7fq8v.cloudfront.net · its alternatives →
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ChessWoodie▲26I built ChessWoodie as a platform for structured chess tactics training. Most puzzle trainers give you random puzzles. That can help calculation, but it also means you rarely see the same pattern twice, which makes it harder to build fast pattern recognition. ChessWoodie organizes puzzles into courses where the same positions repeat across training cycles. The approach is inspired by the Woodpecker Method: solving the same puzzles repeatedly until the patterns become automatic. You can try it directly in the browser. There’s a guest login if you want to jump straight into solving puzzles.…
Jul 2026 · chesswoodie.com · its alternatives →
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Hello, This is something I've wanted to build for awhile (first bought the domain in 2020 (then lost it for a year+)). It's a tactics solver on each new tab page. There are 5 modes of play: Easy (<1200 elo) Medium (1200-1800) Hard (1800-2400) Expert (2400+) Speedrun (solve as many puzzles as possible in 60 seconds). I'm having a ton of fun with it, and definitely noticing improvements with actual games (definitely solved the most puzzles in my life while developing this extension). If you check it out, please let me know what you think. Any feedback is good!
Apr 2026 · leetchess.com · its alternatives →
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2023 · chessgpt.atomic14.com · its alternatives →
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An AI chess coach that analyzes your own games
Jun 2026 · chesscoach-web.vercel.app · its alternatives →
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Chessmate is a transformer-based model that predicts your next chess move, tailored to players around 1500 ELO on lichess. Soon it will also offer personalized models and a broader range of ELO-based models. Hopefully this can offer a new and innovative way to learn chess and enjoy playing against a uniquely challenging bot!
2024 · chessmate.ai · its alternatives →
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I wanted to learn more about RAG implementations, so I built something to solve the constant digging through manuals whenever we play a game. It's fairly simplistic, but actually has worked pretty well for some of these conflicts. Everythings Open Source on GitHub if you're curious (or have ideas), and I'd love to hear feedback from fellow boardgamers!
2024 · gamegame.ai · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →