Problem Display
PID: 93352 (2n5/p2P2r1/K1Np4/1Q1p2pq/pN2P3/k1BP1p1b/P1p5/2r5 w - - 0 1)

Palkoska, Emil

Skakbladet, 1911

2n5/p2P2r1/K1Np4/1Q1p2pq/pN2P3/k1BP1p1b/P1p5/2r5

#3

9 + 13


56 The Problemist 1937
6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Ra1
      • 2.Sxc2+
        • 2...Kxa2
          • 3.Qb2#
    • 1...Rb1
      • 2.Sxc2+
        • 2...Kxa2
          • 3.Qxa4#
    • 1...Rd1
      • 2.Sxc2+
        • 2...Kxa2
          • 3.Qb2#
    • 1...Re1
      • 2.Sxc2+
        • 2...Kxa2
          • 3.Qb2#
    • 1...Rf1
      • 2.Sxc2+
        • 2...Kxa2
          • 3.Qb2#
    • 1...Rg1
      • 2.Sxc2+
        • 2...Kxa2
          • 3.Qb2#
    • 1...Rh1
      • 2.Sxc2+
        • 2...Kxa2
          • 3.Qb2#
  • Tries
    • 1.Sxc2+?
      • 1...Kxa2
        • 2.Qb2#
      • 1...Rxc2!
    • 1.Sxd5?
      • threat
        • 2.Qb2#
      • 1...Kxa2
        • 2.Qb2#
      • 1...Rb1!
  • Keys
    • 1.Sd4!
      • threat
        • 2.Qc6
          • threat
            • 3.Sb5#
      • 1...Rxd7
        • 2.Qb6
          • threat
            • 3.Sb5#
      • 1...Bxd7
        • 2.Qxd7
          • threat
            • 3.Sb5#
      • 1...dxe4
        • 2.Qf5
          • threat
            • 3.Sb5#
      • 1...Bf1
        • 2.Qc4
          • threat
            • 3.Sb5#
      • 1...g4
        • 2.Qc5
          • threat
            • 3.Sb5#

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).