This game is played by a master level player, with takeback moves, so when bad moves were made, we rewound to the mistake to play it with the better moves. It is an example of how a chess game should be played. There are no "HOPE" that a person doesn't notice your sneak attack. Because if we didn't notice it, we went back and re-did the move. Instead, it is played with the understanding that your opponent already knows what you are going to do, so do something that "FORCES" their next move. The idea is to "CONTROL" your opponent, and not to merely play your own moves while he plays his own moves and hope that you get your goal first before he does. DON'T MISSUNDERSTAND ME! It is a race to the finish, and you do have to play your own game and he plays his, and the one who accomplishes the goal first wins. However it is not "MERELY" that race mentality. It is like race-car driving where at the same time as racing, you are simultaneously trying to run your opponent off the road by smashing your car into his and cutting in front of him, or racing on foot in a way that you are smashing him with your elbow and triping him up at the same time as racing.