(As pointed out above, if Black had made what seems to be the obvious
move, viz., to defend the R P with 29.... Kt to Kt sq., White would win
with 30. Q to Kt 3 and mate to follow at Kt 7 with the Queen.)
30. Q takes P: ch. 30. K to Kt sq.
31. Q to Kt 5: ch. 31. K to R 2
And the game is drawn by White giving "Perpetual check." That is the utmost
he can hope, being a piece _minus_. {362}