303 Tricky Checkmates Pittsburgh Penguins you learn the important ideas

you learn the important ideas behind the opening

With a minimum of effort

winning big pots

informative practice hands

In just thirty minutes you'll learn the basics of play and the strategies that will make you a winner

303 Tricky Checkmates Pittsburgh Penguins you learn the important ideasA fascinating challenge and great training tool, these two three and four move checkmates are great for beginning, intermediate, and expert players. Mates are in order of difficulty, from simple to very complex positions. Learn the standard patterns for cornering the king, corridor and support mates, attraction and deflection sacrifices, pins and annihilation, the quiet move, and the dreaded zugzwang. Mate challenges are presented from both Blacks and