Alekhine Defense: Krejcik Variation

Alexander Alekhine - Wikipedia

Chess openings: Alekhine's Defense (B02)

Modern Variation of the Alekhine Defense

How good is the 'Old Benoni' defense in chess? - Quora

What does r/chess think of the Alekhine Defense: Scandinavian Variation? A majority of lower rated players aren't sure of advancing the e4 pawn on move 2 and play nc3 instead. This often

OpeningsTrainer/openings.php at master · clarkerubber/OpeningsTrainer · GitHub

Chess Openings 2018, PDF, Chess

What is your opinion on the Modern Defence in chess? - Quora

Why does the Berlin Defense result in so many draws? What about

Anyone know the backstory of chess openings named after animals