Castle early and often.
If you are reading this instead of viewing a chess puzzle or game, then you must enable JavaScript on this website.
[Event "rated untimed match"] [Site "Malta"] [Date "2014.??.??"] [Round "?"] [White "Sos"] [Black "Andreu"] [Result "1-0"] [BlackElo "0"] [FEN "6k1/rB5p/p2pP1p1/2p5/P7/7P/1P2Pb2/R6K w - - 0 1"] [SetUp "1"] [TimeControl "0"] [WhiteElo "0"] 1. e7 Kf7 2. Bd5+ Kxe7 { Black } 3. Rf1 { Black resigned here wishing his c-pawn was anywhere but there. } 3... Bd4 ( { Black can try: } 3... Kf6 4. Rxf2+ { White wins with a large material advantage. } ) 4. Rf7+ Ke8 5. Rxa7 c4 6. Rxh7 Bxb2 7. Bxc4 { White wins with a large material advantage. } 1-0