Problem Display
PID: 184633 (b2K4/1N6/4p3/4k1P1/1PppP1p1/3P1B2/3Q1P2/8 w - - 0 1)

Kintzig, Robert

Vasarnapi Ujsag, 1908

b2K4/1N6/4p3/4k1P1/1PppP1p1/3P1B2/3Q1P2/8

#3

9 + 6


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...g3
      • 2.fxg3
        • threat
          • 3.Qf4#
  • Tries
    • 1.Sa5?
      • threat
        • 2.Sxc4#
      • 1...Kd6
        • 2.Qf4+
          • 2...e5
            • 3.Qf6#
      • 1...Bxe4
        • 2.Sxc4+
          • 2...Kd5
            • 3.Bxe4#
          • 2...Kf5
            • 3.Bxe4#
      • 1...Bd5!
    • 1.Sd6?
      • threat
        • 2.Sxc4#
        • 2.Sf7#
      • 1...Bxe4
        • 2.Sxc4+
          • 2...Kd5
            • 3.Bxe4#
          • 2...Kf5
            • 3.Bxe4#
        • 2.Sf7+
          • 2...Kd5
            • 3.Bxe4#
          • 2...Kf5
            • 3.Bxe4#
      • 1...Kxd6!
    • 1.Bxg4?
      • threat
        • 2.f4#
      • 1...cxd3
        • 2.f3
          • 2...Bxb7
            • 3.Qh2#
      • 1...Bxb7!
    • 1.g6?
      • threat
        • 2.Qg5#
      • 1...Bxb7
        • 2.Qg5+
          • 2...Kd6
            • 3.Qc5#
            • 3.e5#
      • 1...Kf6!
  • Keys
    • 1.Bh1!
      • threat
        • 2.f4+
          • 2...gxf4 ep
            • 3.Qh2#
      • 1...Bxb7
        • 2.f4+
          • 2...Kd6
            • 3.e5#
          • 2...gxf4 ep
            • 3.Qh2#
      • 1...cxd3
        • 2.Qc1
          • threat
            • 3.Qc7#

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).