
Solution

1… Bxg5! 2. Qxg5 Qc1+, followed by Qxg5
Note that after 1… Bxg5, white’s queen is in any case pinned to the white king. In other words, white will capture the queen one way or another.
Structured Chess Training
1… Bxg5! 2. Qxg5 Qc1+, followed by Qxg5
Note that after 1… Bxg5, white’s queen is in any case pinned to the white king. In other words, white will capture the queen one way or another.