Problem Display
PID: 196025 (6Q1/3N4/b2k4/1p2N3/1p1p2Kn/1p2R3/3P4/4n3 w - - 0 1)

Marin y Llovet, Valentin

Haagsche Courant, 1896

6Q1/3N4/b2k4/1p2N3/1p1p2Kn/1p2R3/3P4/4n3

#3

6 + 8


SOLUTION


  • SOUND
  • Sets
    • 1...Kc7
      • 2.Qb8#
  • Tries
    • 1.Qd5+?
      • 1...Kc7
        • 2.Qc6+
          • 2...Kd8
            • 3.Sf7#
      • 1...Kxd5!
    • 1.Qe6+?
      • 1...Kc7
        • 2.Qb6+
          • 2...Kc8
            • 3.Qb8#
        • 2.Qc6+
          • 2...Kd8
            • 3.Sf7#
      • 1...Kxe6!
    • 1.Qg6+?
      • 1...Kc7
        • 2.Qb6+
          • 2...Kc8
            • 3.Qb8#
        • 2.Qc6+
          • 2...Kd8
            • 3.Sf7#
      • 1...Ke7
        • 2.Qf6+
          • 2...Ke8
            • 3.Qf8#
      • 1...Sxg6!
    • 1.Qf8+?
      • 1...Ke6
        • 2.Qf6+
          • 2...Kd5
            • 3.Qc6#
      • 1...Kd5!
  • Keys
    • 1.Qd8!
      • threat
        • 2.Sf8+
          • 2...Kc5
            • 3.Se6#
      • 1...Kd5
        • 2.Sf8+
          • 2...Kc5
            • 3.Se6#
      • 1...dxe3
        • 2.Sc5+
          • 2...Kxc5
            • 3.d4#
          • 2...Kxe5
            • 3.d4#
      • 1...Bc8
        • 2.Qf6+
          • 2...Kd5
            • 3.Qc6#
          • 2...Kc7
            • 3.Qb6#

FEATURES


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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).