Originally posted by Linden Lyons
I thought it'd be fun to post the occasional chess problem. In the following problem, white plays first and checkmates black in two moves. Enjoy!
J. Haring
1st prize
Arbejder Skak 1960-II
[fen]2B5/8/4N1r1/2Kp4/3pkP2/R2N3Q/4b1P1/6b1 w - - 0 1[/fen]
#2
I'll post the solution in a day or two.
1.Kb4
Too easy.
Originally posted by Linden Lyons1. Ng5 Rxg5
I thought it'd be fun to post the occasional chess problem. In the following problem, white plays first and checkmates black in two moves. Enjoy!
J. Haring
1st prize
Arbejder Skak 1960-II
[fen]2B5/8/4N1r1/2Kp4/3pkP2/R2N3Q/4b1P1/6b1 w - - 0 1[/fen]
#2
I'll post the solution in a day or two.
2. Qe6
I think this is right, unless I missed something (?)
26 Sep 12
Originally posted by RJHindsNot if you know composed problems... a king move was the only key that looked promising, then you realize the only square the king can move without getting pinned to one of the potential mating knights (tehehe mating knights) is b4.
I think it is a very hard one to see.
Originally posted by tomtom232tomtom's exactly right. Here's the full solution:
Not if you know composed problems... a king move was the only key that looked promising, then you realize the only square the king can move without getting pinned to one of the potential mating knights (tehehe mating knights) is b4.
1 K~6? (threat 2 Ndc5, not 2 Nec5?)
1 ... Rg4 2 Nec5
but 1 ... Bg4!
1 Kb5? (threat 2 Nec5, not 2 Ndc5?)
1 ... Bf3 2 Ndc5
but 1 ... Rg3!
1 Kb4! (threat 2 Ndc5 and 2 Nec5)
1 ... Rg3/Bf3 2 Ndc5
1 ... Bg4/Rg4 2 Nec5
1 ... Rxe6 2 Qxe6
1 ... Bxd3 2 Qxd3