Blackmar Diemer Gambit Keybook

Blackmar-Diemer Gambit Keybook was published by Thinkers' Press in 1992. This book provides a complete chess opening repertoire for White. I arranged the 700 complete games by variation to see what I covered.

Bob Long was patient as I took years to complete the book. He had to have the whole manuscript retyped. This BDG Keybook was the fourth best seller for the USCF according to the Chess Life catalog.

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