Alternatives
Products that do what Checkmate Champ – a training tool for chess tactics does
- 1CA
2021 · chrisbutner.github.io
- 2

- 3

- 4

Practice chess openings until they stick
Jul 2026 · trychessmate.com
- 5CB
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
- 6VC
2024 · louisabraham.github.io
- 7

- 8

- 9

- 10BN
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
- 11

- 12

- 13

- 14
- 15

- 16MA
Matle[1], a daily puzzle game that combines chess and Wordle mechanics. You have to guess a hidden checkmate. How it works: 1. You’re given a board with five hidden squares. 2. Guess the pieces in those squares. 3. You must form a checkmate! Hints work like Wordle: Correct piece & position Correct piece, wrong position ⬜ Wrong piece [1] http://www.matle.io/
2025 · matle.io
- 17SC
2019 · reinechess.com
- 18

- 19

- 20CG
For no specific reason, I trained a neural network to generate random chess positions that look similar to positions from actual games (from lichess db). I also made it so you can condition it on some fixed pieces, and adjust the number of pieces. It turned out to be quite effective and I find it surprisingly fun and instructive to generate e.g. endgame positions with a certain pawn structure (set low temperature, place some pawns and position the kings, adjust number of pieces to get an endgame), and then figure out how to win vs. the computer in those positions. I hooked it up so that you…
2024 · chessdream.ai
- 21

- 22IM
2025 · screensaverchess.com
- 23

- 24IB
I built this because I got tired of Stockfish giving me evaluations (+0.5) without explaining the actual plan. Most opening explorers focus on statistics (Win/Loss/Draw). I wanted a tool that explains the strategic intent behind the moves (e.g., "White plays c4 to clamp down on d5" vs just "White plays c4"). The Project: Comprehensive Database: I’ve mapped and annotated over 3,500 named opening variations. It covers everything from main lines (Ruy Lopez, Sicilian) to deep sidelines. Strategic Visualization: The UI highlights key squares and draws arrows based on the textual…
Jan 2026 · atlaschess.me
Ranked by how close each launch is in meaning, then by votes. Refine with a description →