Problema composto por Paulo Cezar Filho, Jornalheiros, 2013. Problem composed by Paulo Cezar Filho, Jornalheiros, 2013. Código FEN: 5k2/8/4PK2/8/8/7P/1p1p1p1p/7R w - - 0 1. |
As Brancas jogam e dão xeque-mate em 5 lances!
(White to play and give checkmate in 5 moves!)
PCFilho
1-e7 Ke8 2-Ke6 d1=Q 3-Rxd1 h1 4-Rd8#
ResponderExcluirWell done, Rodrigo. 1. e7+!! is the key move.
ResponderExcluirIf the King goes to g8, it's a mate in 4:
1. e7+!! Kg8
2. e8=Q+ Kh7
3. Qg6+ Kh8
4. Qg7#
If the King goes to e8, it's a mate in 5, if Black plays the best possible moves:
1. e7+!! Ke8
2. Ke6!! f1=Q
3. Rxf1 b1=Q
4. Rf8#
1. e7+!! Ke8
2. Ke6!! d1=Q
3. Rxd1 b1=Q
4. Rd8#
1. e7+!! Ke8
2. Ke6!! b1=Q
3. Rxb1 d1=Q
4. Rb8+ Qd8
5. Rxd8#