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Chess Opening Trainer

chessstack.appBrain training & logic

PulseGate's liveness check found it on 9 Oct 2026; it is registered on GitHub and has been in the index since 15 Jun 2026. How this is checked

Chessstack is a web-based tool that helps chess players build, drill, and master their opening repertoires. It uses spaced repetition to optimize review intervals, integrates Stockfish analysis, and offers features like PGN import, move suggestions from databases, and puzzle training. Ideal for players seeking structured, data-driven opening study.

Inferred · not functionally tested

FreemiumAGPL-3.0WebCloud-managed
Chess Opening Trainer preview
Visit chessstack.app
9stars
2forks
9features
2026since

Overview

6 features

Purpose: Forgetting chess opening preparation and lacking structured practice for mastering chess openings.

Inferred · not functionally tested

Audience: chess players

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: freemium · license: AGPL-3.0 · platforms: WEB · deployment: browser, cloud_managed

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: chessstack.app · github.com. These links do not verify the individual claims.

In the Brain training & logic space, Chess Opening Trainer takes a focused approach. Inferred · not functionally tested: It focuses on forgetting chess opening preparation and lacking structured practice for mastering chess openings. Inferred · not functionally tested: Chess Opening Trainer is a consumer product aimed at chess players. Basis unknown · not verified: A free plan is available; paid tiers begin at $9. Basis unknown · not verified: It runs on the web.

Chess Opening Trainer first shipped in 2026. The project is developed in the open on GitHub with 35 commits in the last 90 days. Inferred · not functionally tested: Among its 6 catalogued features are spaced repetition, stockfish analysis, and game review.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Spaced repetition
  • Stockfish analysis
  • Game review
  • Puzzle training
  • Opening repertoire builder
  • PGN import

Topics: Inferred · not functionally tested

Tags
chess-openingsspaced-repetitionpuzzle-trainingstockfish-analysisrepertoire-builder

JSON profile · Text profile · Access guide

Built with & integrations

Framework
SvelteKit
Hosting
CloudflareRailway
Runs on
BrowserCloud-managed
Detected from
Railway
x-railway-edge header · x-railway-request-id header
SvelteKit
data-sveltekit- in the HTML · /_app/immutable/ in the HTML
Cloudflare
cf-ray header · cf-cache-status header

Trust & compliance

License
AGPL-3.0
Public signals
HTTPSFree tierGitHub · ★ 9Active maintenance

Indexing history

What PulseGate has recorded for this listing

Nothing recorded for this listing in this window.

Frequently asked questions about Chess Opening Trainer

What does Chess Opening Trainer do?
Inferred · not functionally tested: Chess Opening Trainer focuses on forgetting chess opening preparation and lacking structured practice for mastering chess openings. It is catalogued under Brain training & logic on PulseGate.
Who is Chess Opening Trainer for?
Inferred · not functionally tested: Chess Opening Trainer is a consumer product built for chess players.
How much does Chess Opening Trainer cost?
Basis unknown · not verified: Paid plans start at $9, and a free tier is available.
What platforms does Chess Opening Trainer run on?
Basis unknown · not verified: Chess Opening Trainer runs on the web.
Is Chess Opening Trainer still maintained?
PulseGate's liveness check found it on 9 Oct 2026. Its GitHub repository shows 35 commits in the last 90 days.
What projects are similar to Chess Opening Trainer?
Similar projects tracked by PulseGate include Simple Chess Trainer, Chess Opener PRO, and 《Chess Openings Wizard》App.Simple Chess TrainerChess Opener PRO《Chess Openings Wizard》App
How long has Chess Opening Trainer been around?
Chess Opening Trainer first shipped in 2026.
Is Chess Opening Trainer open source?
Basis unknown · not verified: Chess Opening Trainer has a public GitHub repository.

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