sentences:  On September 5, 1906, in the first game of the 1906 season, St. Louis faced Carroll College, and it was in that game that Robinson threw football's first legal forward pass to Jack Schneider.Cochems reportedly did not start calling pass plays in the Carroll game until after he had grown frustrated with the failure of his offense to move the ball on the ground.After an initial pass attempt from Robinson to Schneider fell incomplete (resulting in a turnover to Carroll under the 1906 rules), Cochems called for his team to again execute the play he called the "air attack" or the "projectile pass."