ChessOK presents 7 new chess courses dedicated to improve various skills:
— Elementary Chess Combinations to learn simple tactical methods
— Chess Combinations for Club Players to learn advanced tactical methods
— How to Win Miniatures in Chess to learn how to mate in 2, 3 and 4 moves in opening
— Attack on the King I to learn how to attack the king in middlegame and mate in 2
— Attack on the King II to learn how to attack the king in middlegame and mate in 3 & 4
— Chess: Easy Ways of Taking Pawns and Pieces to learn how to capture the pieces
— Chess: Simple Defense to learn how to defend your pieces from capturing

All courses cost €20 / $25. All courses are for download. The CD version will be available in a few days.