MESON Chess Problem Database

Problem Display
PID: 122553 (8/5p2/8/5K2/5NP1/1pQpB3/2pP4/1rk5 w - - 0 1)

Feber, E

Deutsches Wochenschach, 1900

8/5p2/8/5K2/5NP1/1pQpB3/2pP4/1rk5

#3

6 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Ra1
      • 2.Qxa1#
    • 1...b2
      • 2.Qh8
        • threat
          • 3.Qh1#
        • 2...Kd1
          • 3.Qh1#
      • 2.Qxd3
        • threat
          • 3.Qf1#
        • 2...Kd1
          • 3.Qf1#
      • 2.Qc6
        • threat
          • 3.Qh1#
        • 2...Kd1
          • 3.Qh1#
  • Tries
    • 1.Se2+?
      • 1...dxe2
        • 2.d3+
          • 2...Kd1
            • 3.Qd2#
        • 2.d4+
          • 2...Kd1
            • 3.Qd2#
      • 1...Kd1!
    • 1.Qc6?
      • threat
        • 2.Sxd3+
          • 2...Kd1
            • 3.Qf3#
      • 1...Kb2
        • 2.Sxd3+
          • 2...Ka1
            • 3.Qa4#
            • 3.Qa8#
            • 3.Qa6#
          • 2...Ka2
            • 3.Qa4#
            • 3.Qa8#
            • 3.Qa6#
          • 2...Ka3
            • 3.Qa8#
            • 3.Qa6#
      • 1...Ra1!
  • Keys
    • 1.Qh8!
      • 1...f6
        • 2.Qa8
          • 2...Kd1
            • 3.Qh1#
          • 2...Kb2
            • 3.Sxd3#
          • 2...Ra1
            • 3.Qxa1#
          • 2...Rb2
            • 3.Qh1#
          • 2...b2
            • 3.Qh1#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).