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Custom Chess - Text-Based Chess Game — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Board Games And Puzzles →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
3d-chess.org ↗	68 match 1 shared topics	Fae Chess – Multi-Dimensional Chess Games	en	board-games-and-puzzles	robotsllmsaihumans	emailphone	none
247chess.com ↗	68 match 1 shared topics	Chess 247 - Play Free Chess Games Online	en	board-games-and-puzzles	robotsllmsaihumans	emailphone	none
jomchess.com ↗	68 match 1 shared topics	JomChess - Play Chess Online	en	board-games-and-puzzles	robotsllmsaihumans	emailphone	none
plottedart.com ↗	67 match 1 shared topics	Plotted - Chess Game Art	en	board-games-and-puzzles	robotsllmsaihumans	emailphone	none
planet-chess.com ↗	67 match 1 shared topics	Planet Chess - Heritage \| Decorative \| Themed Chess Sets	en	board-games-and-puzzles WordPress WooCommerce	robotsllmsaihumans	emailphone	none
365chess.com ↗	67 match 1 shared topics	Chess Games Database Online - 365Chess.com	en	board-games-and-puzzles WordPress	robotsllmsaihumans	emailphone	partial · 3
bellinghamchess.com ↗	67 match 1 shared topics	Bellingham Chess - Home	en	board-games-and-puzzles Weebly	robotsllmsaihumans	emailphone	none
3-chess.com ↗	66 match 1 shared topics	3Chess - Play three player chess online	en	board-games-and-puzzles	robotsllmsaihumans	emailphone	none
lumbrasgigabase.com ↗	66 match 1 shared topics	Free chess game database for Scid and PGN	en	board-games-and-puzzles WordPress	robotsllmsaihumans	emailphone	none
3dchess.org ↗	66 match 1 shared topics	3DChess — Next-Gen Chess	en	board-games-and-puzzles	robotsllmsaihumans	emailphone	none
syncchess.com ↗	66 match 1 shared topics	SyncChess - Simultaneous-Move Chess	en	board-games-and-puzzles	robotsllmsaihumans	emailphone	none
dicechessroller.com ↗	66 match 1 shared topics	Dice Chess Roller - Free Online Chess Dice Game Tool	en	board-games-and-puzzles	robotsllmsaihumans	emailphone	none
lumichess.com ↗	66 match 1 shared topics	Lumichess — Free Chess Game Analysis, Profile Reports & Puzzles	en	board-games-and-puzzles	robots llmsaihumans	emailphone	none
sports-data.co.uk ↗	66 match 1 shared topics	James Mansson’s Chess Blog \| Chess games, reports, reviews and analysis	GB en	board-games-and-puzzles WordPress	robotsllmsaihumans	emailphone	none
2pchess.com ↗	66 match 1 shared topics	2PChess — Play Chess Instantly	en	board-games-and-puzzles	robotsllmsaihumans	emailphone	none
3dchesskingdom.com ↗	65 match 1 shared topics	3D Chess Kingdom	en	board-games-and-puzzles Shopify	robots llmsaihumans	emailphone	none
adchessfestival.ae ↗	65 match 1 shared topics	AD Chess Festival \| 32nd Abu Dhabi Chess Festival 2026	AE en	board-games-and-puzzles WordPress WooCommerce	robotsllmsaihumans	emailphone	none
customcribboards.com ↗	65 match 1 shared topics	Custom Crib Boards	en	board-games-and-puzzles Shopify	robots llmsaihumans	email phone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.