Problem Display
PID: 46578 (b4Q2/3Bp3/r2b1R2/pN1k1P2/8/1P4P1/4KN2/8 w - - 0 1)

Krasichenok, Viacheslav Ivanovich

Uralski Problemist, 2002

b4Q2/3Bp3/r2b1R2/pN1k1P2/8/1P4P1/4KN2/8

#3

9 + 6


SOLUTION


  • NO_SOLUTION
  • Sets
    • 1...Ra7
      • 2.Rxd6+
        • 2...Kc5
          • 3.Sd3#
        • 2...Ke5
          • 3.Qxe7#
          • 3.Qg7#
          • 3.Qh8#
        • 2...exd6
          • 3.Qxd6#
    • 1...e5
      • 2.Rxd6+
        • 2...Kc5
          • 3.Sd3#
        • 2...Rxd6
          • 3.Qxd6#
  • Tries
    • 1.Rxd6+?
      • 1...exd6
        • 2.Qg7
          • threat
            • 3.Qd4#
          • 2...Kc5
            • 3.Qd4#
        • 2.Qf6
          • threat
            • 3.Qd4#
          • 2...Kc5
            • 3.Qd4#
        • 2.Qh8
          • threat
            • 3.Qd4#
          • 2...Kc5
            • 3.Qd4#
      • 1...Rxd6!
    • 1.Qf7+?
      • 1...Kc5
        • 2.Qc4+
          • 2...Kb6
            • 3.Qc7#
      • 1...e6!
    • 1.Qxa8+?
      • 1...Kc5
        • 2.Sd3+
          • 2...Kb6
            • 3.Qc6#
            • 3.Qb8#
      • 1...Rc6
        • 2.Sd3
          • threat
            • 3.Bxc6#
            • 3.Qxc6#
          • 2...Ke4
            • 3.Bxc6#
            • 3.Qxc6#
        • 2.Qxc6+
          • 2...Ke5
            • 3.Sg4#
      • 1...Rxa8!
    • 1.Qg8+?
      • 1...Kc5
        • 2.Qc4+
          • 2...Kb6
            • 3.Qc7#
      • 1...e6!

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).