Cart Cart Continue shopping “Test Your Chess” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × Chess Assistant 16 PRO with Houdini 4 PRO $127.95 Chess Assistant 16 PRO with Houdini 4 PRO quantity $127.95 × Chess Assistant 15 $55.95 Chess Assistant 15 quantity $55.95 × Chess Strategy (CD) $17.95 Chess Strategy (CD) quantity $17.95 × Test Your Chess $16.95 Test Your Chess quantity $16.95 Coupon: Apply coupon Update cart Cart totals Subtotal $218.80 Shipping Flat rate: $8.75 Shipping options will be updated during checkout. Total $227.55 Proceed to checkout