Version R 6.0.0
LucasChess R6 - New Release
π What's New
π» Technical Specifications
- Architecture: Native app for 64 bits.
- Supported Operating Systems: Compatible with Windows 10, Windows 11 and Linux.
- Language and Framework: Developed with Python 3.12 and PySide6.
βοΈ Interface & Customization
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All about Engines now as a main tool.
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Pieces with shadows that can be disabled in Configuration/Boards 1.
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Piece Animation: Added smooth animation when navigating games using keys or the mouse wheel while visual effects are active.
- Piece Movement Speed: Redesigned the configuration for piece movement speed, introducing a new option to toggle between
smoothandlinealtransitions.
- Piece Movement Speed: Redesigned the configuration for piece movement speed, introducing a new option to toggle between
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Move Highlight Style on Board: added (Configuration/Boards1) four new visual options to customize how moves are displayed on the board:
Arrow,Arrow curved in case of knight moves,Square outlined,Square filled, orNone. -
Blindfold Chess Enhancements: * Converted the color spectrum into grey tones for a cleaner look.
- Added multiple transparency presets:
2%,5%,10%,30%, and50%(UseCTRL-Yto set,ALT-Yto toggle).
- Added multiple transparency presets:
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New UI Themes: Added a new color theme called Turmeric, created by Tamer Karaketin.
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PGN Tables: Numeric NAGs are now displayed directly in the PGN table.
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Drag-and-Drop Rows: In tables that can be sorted manually, this can be done using drag and drop. (Not in databases)
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Controlled Space Visualization: Added a new feature to display the space controlled by pieces (accessible by pressing coordinates). Keys
2,3,6, and7now act as hotkeys to toggle this overlay across all boards. -
Opening Lines Navigation: Implemented a new folder tree on the left panel for easier navigation, selection (left-click), and maintenance (right-click).
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Kibitzers Management: You can now launch any of your custom kibitzers directly from the main Engines menu. Drag-and-drop sorting is also supported.
π Databases & PGN Management
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Massive Analysis: Redesigned the interface to a single-window presentation, featuring a highly optimized process to dispatch games and dynamically add/delete workers.
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Pre-filters for PGN Import: You can now apply custom filters before importing PGN files.
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Deletion: The delete button allows clearing all active records at once without needing to manually select them.
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Opening ECO Field: Added the ability to assign ECO codes to specific columns within databases.
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Players: Double-clicking headers now sorts players alphabetically or filters games by the most played openings.
π οΈ Training, Openings & Books
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Tactics with the Leitner method: A new way to train tactics based in boxes.
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New Training Material: Added a brand new training folder featuring Checkmates and Puzzles by Bill Harvey.
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Updated GM Openings: Recreated the Grandmaster openings database using high-quality games from recent years.
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Polyglot Book Factory: Added a new import filter to only include moves if they belong to the opening phase. Also added a utility to automatically delete moves that do not meet a specific percentage threshold.
π€ Engines & Competitions
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The Grid: Introduced a new competition mode based on engines with fixed ELOs. This offers a straightforward path to challenge engines at controlled ELO levels and track your progress.
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Maia Ladder: Created a new ladder competition mode based in Maia.
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64-bit Engine Upgrades: Upgraded several core engines to 64-bit, including Irina, CT-800, and Texel.
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Engine Replacements: Fox and Foxcub have been replaced by Eguzki and Eguzkilore, keeping similar origins and functionality.
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Tutor Customization: Added a new parameter to decide whether or not to include variations when launching the tutor.
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Analysis Tolerance: Added a
goodmove\_toleranceparameter (0% to 25%, 0% by default) to customize the threshold for what the engine considers a "good move". -
Linux Optimizations: Added automatic execution permission checks for Linux engines, a new generated FasterCode, and improved native engine launching.
π» System & Hardware
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E-Board Support: Graham O'Neill has updated drivers for the Manya Cynus chess e-board, providing a more reliable connection and showing piece placement for take-backs.
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Intelligent Scanner: The board scanner now automatically detects board boundaries, allowing you to capture boards without needing to crop precisely.
π Acknowledgements
A huge thank you to all the community members, beta testers, and developers who contributed to this release by reporting issues, suggesting features, translating text, and coding:
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Contributors & Testers: Eric, Stefan Akall, Rudolf KrΓ€mer, tgett, Yasmine/Yasmin, Landroni, Baked-Cake1, Neuroflowinfinix (D. Ujjwal), PaKo, Marc Doumas, Dirk D, eydund and Ebola-Chan-bot.
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Translators: Eric, Max Aloyau, Zhuge Prajna, Zoushen, Harvey Randall, Sahak Yeghiazaryan, Miljan RanΔiΔ, Liviu A, Nick Delta, ...