OFFICIAL FIDE SPECIFICATIONS · SOLID AMERICAN WALNUT
Concave Wooden Chessboard$890 USD
41 Opening Mugs$23 USD
[ MASTER CRAFTSMANSHIP · HEIRLOOM COLLECTION ]
THE CONCAVE HEIRLOOM CHESSBOARD
Handcrafted from solid American walnut and natural maple. Features an engineered concave playing surface where weighted Staunton pieces maintain balance with a smooth harmonic sway.
OFFICIAL FIDE SPECIFICATIONS · 3.75" KING
Solid American Walnut & Selected Maple
01
Concave Surface
Engineered central concave depression providing harmonic sway without pieces slipping.
02
Weighted Kinetic Bases
Precision weighted core allowing smooth oscillation up to 45° without toppling.
03
Emerald Velvet Case
Each set arrives enclosed in a custom-fitted velvet storage case with signed certificate.
From tournament preparation to your daily routine. Premium ceramic mugs featuring official chess opening diagrams, mainline variations, and precise algebraic notation.
Showing all 41 chess opening mugsBundle Savings: 10% OFF on 2 Mugs · 15% OFF on 3+
Complete your study on both sides of the board. Select your preferred White opening and Black defense. When ordered together, an automatic 10% discount is applied instantly at checkout.
Curated Pairings:
STEP 1 · WHITE OPENING
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ECO C50
Italian Game
Rapid developmental initiative targeting the critical f7 square.
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10% AUTOMATIC DUO DISCOUNT
Individual Price:$46.00 USD
Dual Set Price:$41.40 USD
Direct $4.60 USD Automatic Savings
Both mugs added to cart with 10% volume discount applied
Trio Bundle (15% OFF): Add any 3rd mug at checkout to pay only $19.55 USD each ($58.65 total).
STEP 2 · BLACK DEFENSE
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ECO B90
Sicilian Defense · Najdorf
The gold standard of tactical counter-attacks seizing the immediate initiative.
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