Problem Display
PID: 91162 (Q7/3p4/Npr2pK1/b2k1P2/r2np2N/1Pp1P1B1/8/3R4 w - - 0 1)

Rosenkilde, D Harry

Die Schwalbe, 1949

Q7/3p4/Npr2pK1/b2k1P2/r2np2N/1Pp1P1B1/8/3R4

#4

9 + 10


6490 yacpdb 2009

SOLUTION


  • SHORT_SOLUTION
  • Keys
    • 1.Qb7!
      • 1...Ra1
        • 2.Rxd4#
      • 1...Ra2
        • 2.Rxd4#
      • 1...Ra3
        • 2.Rxd4#
      • 1...Rb4
        • 2.Qxd7+
          • 2...Rd6
            • 3.Qxd6#
      • 1...Rc4
        • 2.Qxd7+
          • 2...Rd6
            • 3.Qxd6#
      • 1...Bb4
        • 2.Rxd4#
      • 1...c2
        • 2.Qxd7+
          • 2...Rd6
            • 3.Qb5#
      • 1...b5
        • 2.Qxb5+
          • 2...Rc5
            • 3.Qxd7#
      • 1...d6
        • 2.Qf7#

FEATURES


NOT CLASSIFIED


Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).