Open Invitation

In the diagram position Black played 32...gxf4 and allowed White's queen to check on g6. How do you assess the position after 33.Qg6+ Kf8? White ...
A) mates
B) has to give perpetual check
C) loses
ChessBase Magazin

Oliver Reeh has been authoring the tactics section in the ChessBase Magazine for many years. Recently, the Magazine introduced a new, exciting feature to the column: the interactive video format, which allows you to test variations directly and to get immediate feedback. Try and enjoy!
Read extract of CBM 160 (opening article)
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