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Short Title 100 Headachingly Hard Mate in Two Chess Puzzles Composed by Sam Loyd. This book might cause a headache! Despite his engineering background, Loyd made a career out of creating intricate puzzles.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.