I played offence.
The "Caro-Kann Defence" position:
At fourth banter, my opponent did an adventurous move there with f5 response after my e5 peon move.
Then, awkward piece placements happened. Unfortunately for my oppenent, I ended up having better position after I did the I DON'T CARE moves. The part where — Oh, my horse on g5 is pinned! Oh. Take it, then.
You can use your left and right arrows on your keyboard or use the mouse scroll to see the moves back and forth on the chessboard. But first, click the board.