White to move and ... (part 2)

White to move and ... (part 2)

Only Chess

Cookies help us deliver our Services. By using our Services or clicking I agree, you agree to our use of cookies. Learn More.

Über-Nerd

Joined
31 May 12
Moves
8313
28 Jan 17

mate in three. (White is moving up the board.) PM me your solution.






Hint:

Your first instinct will mate, but not in three. Think again, harder.

E

Joined
12 Jul 08
Moves
13814
28 Jan 17

I think I can do it in 2.

Über-Nerd

Joined
31 May 12
Moves
8313
28 Jan 17

Yes, you may be right there. Kudos.

Secret RHP coder

on the payroll

Joined
26 Nov 04
Moves
155080
28 Jan 17

1.Rag1 (threat Rg8) Qxh1 2.RxQ, or 1...Q~ 2.RxQ.

What was the intent?

E

Joined
12 Jul 08
Moves
13814
28 Jan 17

Feel like I am playing name that tune.

Über-Nerd

Joined
31 May 12
Moves
8313
30 Jan 17
1 edit

There are multiple solutions to this one.

The one I saw was Rae1, a2-a1(Q) forced; Rxa1, QxRh1; RxQh1#

Which was mate in three. Eladar then called my attention to a mate in two -- clever lad:

1. Rag1 (threatening Rg8# ), QxRh1; RxQh1#

And then there is:

2. Rag1, Qh6+; RxQh6#

The main thing in all variations is not to take the Q on h7 with check right away, otherwise you get the following position:





and you will have to chase the Black K round the board to get him mated. The crucial insight is to keep the Black K boxed into the corner on h8 and play a waiting move instead.