Othello/reversi Wall Game

How to play? 
Before starting, 2 white and 2 black stones are placed as cross on the middle 4 squares. Each player chooses a color, draught player starts the game.
Each player adds one stone on the board and tries to collapse the opponents stones. If player succeeds to collapse opponents stones on a line, opponents stones are reversed and added to the players’. 
Game goes on until the board is full.
At the end, whoever has more stones is the winner !