?! A little fast to position the queen on the board. 6. ... Nf6 would have been better.
7. Bf1e2
White feels threatened by Black's Queen and prepares for an early castle.
7... Qe7xe4 8. O-O b6 9. Rf1e1
! The open e-line calls for the rook.
9... Qe4g6
?? Instead of blocking the e-line with another piece (9. ... Be6 or 9. ... Ne7 or 9. ... Be7), Black chooses to pull back his queen, although not yet necessary since it is not directly attacked. Hereby, the e-line is left open for White's rook.
10. Be2b5
!! White directly used the opportunity with a double attack on e8, resulting in a forced win.