Problem Display
PID: 75418 (8/2q2p2/3p1n2/2bp2Bp/3p4/3R4/2pP1N2/1br1kBK1 w - - 0 1)

Zlatanov, Angel

3rd Prize, Zadachi i Etyudi, 2004

8/2q2p2/3p1n2/2bp2Bp/3p4/3R4/2pP1N2/1br1kBK1

#4

6 + 12


56 The Problemist 2007

SOLUTION


  • SOUND
  • Keys
    • 1.Bh4!
      • threat
        • 2.Sg4+
          • 2...Kd1
            • 3.Se3+
              • 3...dxe3
                • 4.dxe3#
      • 1...Qa5
        • 2.Sh3+
          • 2...Kd1
            • 3.Sf4
              • threat
                • 4.Be2#
      • 1...Qe7
        • 2.Sg4+
          • 2...Kd1
            • 3.Se3+
              • 3...Qxe3+
                • 4.dxe3#
              • 3...dxe3
                • 4.dxe3#
      • 1...Bb4
        • 2.Se4+
          • 2...Kd1
            • 3.Sc3+
              • 3...Qxc3
                • 4.dxc3#
              • 3...Bxc3
                • 4.dxc3#
              • 3...dxc3
                • 4.dxc3#
      • 1...Se4
        • 2.Sxe4+
          • 2...Kd1
            • 3.Kf2
              • threat
                • 4.Be2#
      • 1...Sg4
        • 2.Sxg4+
          • 2...Kd1
            • 3.Se3+
              • 3...dxe3
                • 4.dxe3#
      • 1...Sd7
        • 2.Sd1+
          • 2...Kxd1
            • 3.Kf2
              • threat
                • 4.Be2#
        • 2.Sh1+
          • 2...Kd1
            • 3.Kf2
              • threat
                • 4.Be2#
        • 2.Sh3+
          • 2...Kd1
            • 3.Kf2
              • threat
                • 4.Be2#
            • 3.Sf4
              • threat
                • 4.Be2#
        • 2.Se4+
          • 2...Kd1
            • 3.Kf2
              • threat
                • 4.Be2#
        • 2.Sg4+
          • 2...Kd1
            • 3.Se3+
              • 3...dxe3
                • 4.dxe3#
            • 3.Kf2
              • threat
                • 4.Be2#

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).