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CHESS PUZZLE, FEN 1B6/3K4/4P3/n1pN2bR/P1kpr3/1r6/B1PR1N1p/7Q w - -

Added by:yogesh168427
Added on:30-Sep-09
Description:
Difficulty:
chess puzzle 1B6/3K4/4P3/n1pN2bR/P1kpr3/1r6/B1PR1N1p/7Q w - -
Attempts:290
Solved:47 (16%)
White to move, mate in 2
Comments: (5) » LastGo to last comment
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vanessavh
12-Jul-19, 16:35

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Doesn't QxR work?
After QxR, Qd3++ is unstoppable. Black can't move any pieces but his knight, bishop, or h pawn, all to no avail.
vanessavh
12-Jul-19, 16:40

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oh.
Oh I see. Qd3 is not mate, if black doesn't move the bishop, because KxN. My 'test' of my theory included black playing BxR, which gives white's knight protection.

thanks, well done
scottsquatch
17-Dec-19, 19:49

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Wow! Quadruple Pin!
I totally didn't see this one. If the Black king takes White's knight on d5, it sets up a quadruple pin, allowing White's other knight to occupy the e3 square for checkmate!
jmchess01
11-Oct-25, 06:50

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Variations
White mates in two moves, regardless of the response from Black.
Needed double figure 'No, try again' notices before reaching the right first move.
snailmate
11-Oct-25, 07:38

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Strangely I got this one fairly quickly, after seeing that the N on d5 was unprotected, Moving that N is out of the question, because it leavesb4 and c3 as escape squares, so I thought "Hmmm, if 1...Kxd5, how will White mate? The only candidate mating piece is the N on f2.
Admittedly that final mate in counterintuitivebecause there seem to be just too many black pieces attackinge3 - but they are all pinned, as observed by scottsquatch.
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