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| Erich Anselm Brunner, Akademisches Monatsheft für Schach, 1910. Código FEN: N7/2p2p2/P1k2Pp1/p1P1K1P1/P1R5/2P4B/8/6R1 w - - 0 1. |
As Brancas jogam e dão xeque-mate em 3 lances!
(White to play and give checkmate in 3 moves!)
Este post é um tributo ao 134º aniversário de Erich Anselm Brunner (11/12/1885 - 16/05/1938), jogador e problemista de xadrez teuto-suíço.
(This post is a tribute to the 134th birthday of Erich Anselm Brunner (11/12/1885 - 16/05/1938), German-Swiss chess player and problemist.)
PCFilho
A Turton doubling maneuver solves this problem (in a Turton doubling maneuver, first one line piece moves past a critical square, then another like-moving line piece moves onto the critical square, then the second piece moves along the same line the first piece used but in the other direction).
ResponderExcluir1 Rh4 Kxc5 2 Rgg4 Kc6 3 Rc4
Well done, Jake!!
ExcluirRd4 works too?
ExcluirNo. 1. Rh4! is the only possible move.
ExcluirWhat woudl be the black's movement after Rd4?
ExcluirThe moves would continue like this:
Excluir1. Rd4 Kxc5
2. Rgg4 Kc6
3. Bg2+ Kc5
4. Rc4#
Mate would happen only after 4 moves.
If 3. Rc4+?
ExcluirEle bloqueia o bispo.
ExcluirThen 3. ... Kd7 4. Rh4+ Ke8 5. Rh8# - mate only after 5 moves.
Excluir