1 b4 Sokolsky openingde David N. L. LevyMateriasChessOpeningsChess, openingsEdiciones (1)1 b4 Sokolsky opening (1977)Chess Player · inglésMás obras de David N. L. LevySSan Antonio--'72: Church's Fried Chicken, inc., First InternSan Antonio--'72: Church's Fried Chicken, inc., First International Chess TournamentOxford encyclopedia of chess gamesHeuristic programming in artificial intelligence
SSan Antonio--'72: Church's Fried Chicken, inc., First InternSan Antonio--'72: Church's Fried Chicken, inc., First International Chess Tournament
