2 added 115 characters in body

Here it is a new chess problem much more difficult than the previous one. The diagram position is the following:

``````[fen "3rr2k/6pp/p2q1p2/5P2/3Nb3/1P1RQ1NP/6P1/7K w - - 0 1"]
``````

Black has just played Bxe4 but that is not a good choice. How should White continue in this position?

I took this problem from the Chess Tactics Server. I hope this takes more time to be solved than the previous one.

EDIT:

After Nxe4 Black plays Qd4 instead of Qe4, giving White the choice of playing a powerful movement.

Here it is a new chess problem much more difficult than the previous one. The diagram position is the following:

``````[fen "3rr2k/6pp/p2q1p2/5P2/3Nb3/1P1RQ1NP/6P1/7K w - - 0 1"]
``````

Black has just played Bxe4 but that is not a good choice. How should White continue in this position?

I took this problem from the Chess Tactics Server. I hope this takes more time to be solved than the previous one.

Here it is a new chess problem much more difficult than the previous one. The diagram position is the following:

``````[fen "3rr2k/6pp/p2q1p2/5P2/3Nb3/1P1RQ1NP/6P1/7K w - - 0 1"]
``````

Black has just played Bxe4 but that is not a good choice. How should White continue in this position?

I took this problem from the Chess Tactics Server. I hope this takes more time to be solved than the previous one.

EDIT:

After Nxe4 Black plays Qd4 instead of Qe4, giving White the choice of playing a powerful movement.

1

# Chess challenge #3: Pinned knights

Here it is a new chess problem much more difficult than the previous one. The diagram position is the following:

``````[fen "3rr2k/6pp/p2q1p2/5P2/3Nb3/1P1RQ1NP/6P1/7K w - - 0 1"]
``````

Black has just played Bxe4 but that is not a good choice. How should White continue in this position?

I took this problem from the Chess Tactics Server. I hope this takes more time to be solved than the previous one.