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Third-Party Licenses & Attributions
Third-party software, fonts, and visual effects used by Inchess. Chess engines run as separate components through UCI worker messages.
Chess Engines
Stockfish 18
License
Notice
Published Runtime
Build
Purpose
objective-analysis
Runtime
browser-worker
Maia 1100 0.29.0-zerofish.0.0.40-inchess.2
Component License
Notice
Published Runtime
Build
Purpose
human-like-prediction
Runtime
browser-worker
Maia 1200 0.29.0-zerofish.0.0.40-inchess.2
Component License
Notice
Published Runtime
Build
Purpose
human-like-prediction
Runtime
browser-worker
Maia 1300 0.29.0-zerofish.0.0.40-inchess.2
Component License
Notice
Published Runtime
Build
Purpose
human-like-prediction
Runtime
browser-worker
Maia 1400 0.29.0-zerofish.0.0.40-inchess.2
Component License
Notice
Published Runtime
Build
Purpose
human-like-prediction
Runtime
browser-worker
Maia 1500 0.29.0-zerofish.0.0.40-inchess.2
Component License
Notice
Published Runtime
Build
Purpose
human-like-prediction
Runtime
browser-worker
Maia 1600 0.29.0-zerofish.0.0.40-inchess.2
Component License
Notice
Published Runtime
Build
Purpose
human-like-prediction
Runtime
browser-worker
Maia 1700 0.29.0-zerofish.0.0.40-inchess.2
Component License
Notice
Published Runtime
Build
Purpose
human-like-prediction
Runtime
browser-worker
Maia 1800 0.29.0-zerofish.0.0.40-inchess.2
Component License
Notice
Published Runtime
Build
Purpose
human-like-prediction
Runtime
browser-worker
Maia 1900 0.29.0-zerofish.0.0.40-inchess.2
Component License
Notice
Published Runtime
Build
Purpose
human-like-prediction
Runtime
browser-worker
Visual Effects
EVFX Tactician
Creator
Dreams Circle
Usage
Animated chess-board visual effects
Attribution
EVFX Tactician © Dreams Circle
License Status
Licensed third-party asset pack; assets are not offered for separate reuse or redistribution by Inchess.
EVFX Sparkforge
Creator
Dreams Circle
Usage
Animated chess-board visual effects
Attribution
EVFX Sparkforge © Dreams Circle
License Status
Licensed third-party sample; assets are not offered for separate reuse or redistribution by Inchess.
Runtime Libraries
Live2D Cubism Core
Version
6.0.1 (Cubism SDK for Web 5-r.5)
Copyright
© Live2D Inc.
Purpose
Character animation for the AI Coach
Notices
Agreement
Effekseer
Bundled Fonts
Inchess self-hosts these font files through Next.js local font loading so every client receives the same typography without browser requests to external font providers.
JetBrains Mono
License
Usage
Product UI typography
Delivery
Self-hosted with
next/font/localHanken Grotesk
License
Usage
Inchess brand wordmark
Delivery
Self-hosted with
next/font/local