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Explore chess openings through ECO codes. See how major chess openings categorized via ECO codes. Explore openings
Back-rank mate is a very common combinational theme. Through sacrifice and a forcing sequence of moves, one side can execute a back-rank mate, or sometimes create it as a strong threat which costs the opponent material. Read the article
Explore and track rating improvements. Which state has the strogest players? Who gained most rating points in last three months? Are you in top 20 in your state? Explore ratings