Problem Display
PID: 257590 (8/1p4b1/1P1P2Kp/Q2PP2n/3pkPp1/1p1N4/3PP3/nb3R2 w - - 0 1)

Gavrilovski, Zoran

Phenix, 2021

8/1p4b1/1P1P2Kp/Q2PP2n/3pkPp1/1p1N4/3PP3/nb3R2

#4

11 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Qb5!
      • threat
        • 2.Qc4
          • threat
            • 3.Sc5#
          • 2...Sxf4+
            • 3.Rxf4#
          • 2...Bxd3
            • 3.exd3#
      • 1...Bxe5
        • 2.Sc5+
          • 2...Kxd5+
            • 3.Se4+
              • 3...Kxe4
                • 4.Qxe5#
              • 3...Ke6
                • 4.f5#
      • 1...Bf8
        • 2.Qc4
          • threat
            • 3.Sc5#
          • 2...Bxd6
            • 3.exd6
              • threat
                • 4.Sc5#
              • 3...Sxf4+
                • 4.Rxf4#
              • 3...Bxd3
                • 4.exd3#
      • 1...Sg3
        • 2.Sf2+
          • 2...Kxf4+
            • 3.Sd3+
              • 3...Ke4
                • 4.Rf4#
      • 1...Sf6
        • 2.Sb4
          • threat
            • 3.Qd3+
              • 3...Bxd3
                • 4.exd3#
          • 2...Bc2
            • 3.Qd3+
              • 3...Bxd3
                • 4.exd3#
      • 1...b2
        • 2.Qc4
          • threat
            • 3.Sc5#
          • 2...Sb3
            • 3.Qxb3
              • threat
                • 4.Sc5#
              • 3...Sxf4+
                • 4.Rxf4#
              • 3...Bxd3
                • 4.exd3#

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).