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Both kings threatened by discovered check...

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12/28/2009 – ... was the situation in this recent game from the German Bundesliga, where White to play had to calculate the consequences of 27.Rf7-f4+. How would you assess the position after that (diagram)? A) White is better; B) the position is balanced; C) Black has the advantage. The solution is here, but first ponder over it with a larger version of the diagram.

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Position after 27.Rf7-f4+
A) White is better;
B) the position is balanced;
C) Black has the advantage.

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