Some people think sex is like a game. They also tend to believe that their changes of winning the game are really good if they do what they've heard and read so many times . . . they "protect" themselves. What do you think about condoms as protection from STDs and unplanned pregnancies? Before you play our game, think about or write down how effective you believe condoms are at protecting you from STDs, pregnancy, heartbreak and undesirable memories. Check your answers below as you move your pieces around the chessboard. Checkmate!