Problem Display
PID: 122458 (6K1/6p1/5b1k/6pP/8/8/8/2Q5 w - - 0 1)

Wurzburg, Otto

Townships Advocate, 1889

6K1/6p1/5b1k/6pP/8/8/8/2Q5

#3

3 + 4


3238 777 Chess Miniatures in Three 1908
6490 yacpdb 2009
5454 Near Snap 2019

SOLUTION


  • SOUND
  • Tries
    • 1.Qb1?
      • threat
        • 2.Qg6#
        • 2.Qh7#
      • 1...g4
        • 2.Qg6#
      • 1...g6
        • 2.Qxg6#
      • 1...Kxh5!
    • 1.Qc2?
      • threat
        • 2.Qg6#
        • 2.Qh7#
      • 1...g4
        • 2.Qg6#
      • 1...g6
        • 2.Qxg6#
      • 1...Kxh5!
  • Keys
    • 1.Qf1!
      • 1...Kxh5
        • 2.Qh3+
          • 2...Kg6
            • 3.Qh7#
      • 1...g4
        • 2.Qf5
          • threat
            • 3.Qg6#
          • 2...g6
            • 3.Qxg6#
      • 1...Ba1
        • 2.Qf7
          • threat
            • 3.Qg6#
          • 2...g6
            • 3.Qxg6#
            • 3.Qh7#
      • 1...Bb2
        • 2.Qf7
          • threat
            • 3.Qg6#
          • 2...g6
            • 3.Qxg6#
            • 3.Qh7#
      • 1...Bc3
        • 2.Qf7
          • threat
            • 3.Qg6#
          • 2...g6
            • 3.Qxg6#
            • 3.Qh7#
      • 1...Bd4
        • 2.Qf7
          • threat
            • 3.Qg6#
          • 2...g6
            • 3.Qxg6#
            • 3.Qh7#
      • 1...Be5
        • 2.Qf7
          • threat
            • 3.Qg6#
          • 2...g6
            • 3.Qxg6#
            • 3.Qh7#
      • 1...Be7
        • 2.Qf7
          • threat
            • 3.Qg6#
          • 2...g6
            • 3.Qxg6#
            • 3.Qh7#
      • 1...Bd8
        • 2.Qf7
          • threat
            • 3.Qg6#
          • 2...g6
            • 3.Qxg6#
            • 3.Qh7#
      • 1...g6
        • 2.Qd3
          • threat
            • 3.Qxg6#
          • 2...Kxh5
            • 3.Qh3#
          • 2...gxh5
            • 3.Qh7#

This anticipates 190515(1913)

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).