We’ve worked a lot recently on our Chess King software, and we’re glad to offer FREE GIGAKING UPGRADES for all registered owners of Chess King 2, Chess King 3, and Chess King 4 (all versions)! That means after you install the upgrade, you will have games until end of March 2014, as well as the new 2014 correspondence database, and 2 free databases of commented games. In total 6,122,770 games of the highest quality and totally fresh. Email chessqueen@me.com or support@chess-king.com to request your upgrade link. DON’T FORGET TO MENTION YOUR SERIAL NUMBER. If you don’t have Chess King yet, check out the new shop where you can get it at the best prices. Use coupon codes 5dOFF or 10dOFF for purchases over $25/$50.