When i play it on 3d chess set, i can't find to change camera view. I think, it should be in this game, right?

Since you are posting everywhere - what exactly is "this game" ?

First things first: make sure you post in the correct forum. Read the Code of Conduct / Forum Rules...

Second, there is no "camera". This isn't some first-person shoot-'em-up type game. However, if you're referring to

If you're asking about how to resize/rotate the chessboard, here's the basics:

To resize, use the mouse wheel or Page Up/Page Down keys.

To move, click and drag on one of the edges.

To rotate, use the left and right arrow keys

To tilt, use the up and down arrow keys.