1. P. to K. 4th. 1. P. to K. 4th.
2. Kt. to K.B. 3d. 2. P. to Q. 3d.


GIUOCO PIANO.
(_Italian_.)

1. P. to K. 4th 1. P. to K. 4th.
2. Kt. to K.B. 3d. 2. Kt. to Q.B. 3d.
3. B. to Q.B. 4th. 3. B. to Q.B. 4th.
4. P. to Q. 3d or Q.B. 3d.


RUY LOPEZ'S KNIGHT'S GAME.
(_Lopez_, 1584.)

1. P. to K. 4th. 1. P. to K. 4th.
2. Kt. to K.B. 3d. 2. Kt. to Q.B. 3d.
3. B. to Q.Kt. 5th.


PETROFF'S DEFENCE.
(1837.)

1. P. to K. 4th. 1. P. to K. 4th.
2. Kt. to K.B. 3d. 2. Kt. to K.B. 3d.


Q. PAWN OR SCOTCH GAME.
(_So named from the great match between London