Problem Display
PID: 35649 (1b1Nk3/2p1B3/7K/6Q1/8/8/8/8 w - - 0 1)

Havasi, Artur

Magyar Sakkvilag, 1912

1b1Nk3/2p1B3/7K/6Q1/8/8/8/8

#3

4 + 3


SOLUTION


  • SOUND
  • Tries
    • 1.Qf5?
      • threat
        • 2.Bh4
          • threat
            • 3.Qf7#
        • 2.Bg5
          • threat
            • 3.Qf7#
      • 1...Ba7
        • 2.Bg5
          • threat
            • 3.Qf7#
      • 1...c5
        • 2.Bg5
          • threat
            • 3.Qf7#
      • 1...c6
        • 2.Bg5
          • threat
            • 3.Qf7#
      • 1...Kxe7!
    • 1.Qg6+?
      • 1...Kd7
        • 2.Bh4
          • threat
            • 3.Qe6#
          • 2...Kc8
            • 3.Qf5#
            • 3.Qg4#
            • 3.Qe6#
          • 2...c5
            • 3.Qc6#
          • 2...c6
            • 3.Qxc6#
        • 2.Bg5
          • threat
            • 3.Qe6#
          • 2...Kc8
            • 3.Qf5#
            • 3.Qe6#
          • 2...c5
            • 3.Qc6#
          • 2...c6
            • 3.Qxc6#
      • 1...Kxe7!
  • Keys
    • 1.Qg7!
      • threat
        • 2.Bh4
          • threat
            • 3.Qe7#
            • 3.Qf7#
        • 2.Bg5
          • threat
            • 3.Qe7#
            • 3.Qf7#
        • 2.Bf6
          • threat
            • 3.Qe7#
            • 3.Qf7#
      • 1...Kd7
        • 2.Bh4+
          • 2...Kd6
            • 3.Qd4#
          • 2...Kc8
            • 3.Qg4#
          • 2...Ke8
            • 3.Qe7#
            • 3.Qf7#
      • 1...Ba7
        • 2.Bg5
          • threat
            • 3.Qe7#
            • 3.Qf7#
      • 1...c5
        • 2.Bg5
          • threat
            • 3.Qe7#
            • 3.Qf7#
      • 1...c6
        • 2.Bg5
          • threat
            • 3.Qe7#
            • 3.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).