Problem Display
PID: 228757 (8/3Q4/3b4/p2kN1P1/7K/pN1p4/3P4/8 w - - 0 1)

de la Torre, Manuel

Rivista Scacchistica Italiana, 1902

8/3Q4/3b4/p2kN1P1/7K/pN1p4/3P4/8

#3

6 + 5


14986 White-Hume Collection 2021

SOLUTION


  • SOUND
  • Tries
    • 1.Kg4?
      • threat
        • 2.Kf4
          • threat
            • 3.Qf7#
        • 2.Kf5
          • threat
            • 3.Qc6#
            • 3.Qe6#
            • 3.Qb7#
            • 3.Qf7#
      • 1...Ke4
        • 2.Qxd6
          • threat
            • 3.Sc5#
            • 3.Qd4#
      • 1...a4!
    • 1.Qxd6+?
      • 1...Ke4
        • 2.Kg4
          • threat
            • 3.Sc5#
            • 3.Qd4#
        • 2.Sc5+
          • 2...Kf4
            • 3.Qf6#
          • 2...Kf5
            • 3.Qf6#
      • 1...Kxd6!
  • Keys
    • 1.Sc5!
      • threat
        • 2.Qc6+
          • 2...Kd4
            • 3.Qxd6#
          • 2...Kxe5
            • 3.Qe4#
      • 1...Kxc5
        • 2.Qc6+
          • 2...Kb4
            • 3.Qc4#
          • 2...Kd4
            • 3.Sf3#
      • 1...Kxe5
        • 2.Qe6+
          • 2...Kd4
            • 3.Sb3#
          • 2...Kf4
            • 3.Qe4#
            • 3.Qf6#

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).