!? The point! Better actually was Qe1 which simultanously unpins the knight pins the bishop and attacks it twice. And ofcourse its virtually impossible to protect a piece twice in a single move. However, Re1 encourages a blunder by black.
9... Qd8e7
Nothing much better.
10. d4 Bg4xf3
? Better was 0-0-0 which poses serious tactical problems for white as it pins the d pawn. With correct play however, white is still won.
11. Qd1xf3
No hope for the pinned bishop. However black finds an ''enterprising'' defense.
11... Be5xh2
?? However it is a serious oversight. The recapture of the bishop is not forced.
12. Kg1f1
! White is alert! The automatic Kxh2 leads to 12...Qxf1. The rook is loose.
12... Qe7xe1
Nothing better, unfortunately.
13. Kf1xe1
Yes!
13... O-O
? A further blunder. Black's bishop can be trapped by playing g3.
