The following moves are from an 1888 document, the only known example of a published Chivalry opening.

  White       Black
1.H7-H8       I11-K9
2.L7-J5-H7    J10-L8
3.K7xM9       K10-M10xM8
4.H7-J5-L7xN9 I10-K12-M10
5.H8-I9       L10-J12-J10xH8
6.G7xI9       H10xJ8
7.K6-I8xK8xK10xK12xI10xG12

Leaving the following position with Black to move:

         Black

        White