Problem Display
PID: 275526 (K6Q/1R6/8/p5b1/2P1B3/2P4p/ppn1N3/rkN4r w - - 0 1)

Tkachenko, Sergiy Ivanovich

Phenix, 2000

K6Q/1R6/8/p5b1/2P1B3/2P4p/ppn1N3/rkN4r

#3

8 + 9


SOLUTION


  • SOUND
  • Sets
    • 1...Rxc1
      • 2.Qb8
        • threat
          • 3.Rxb2#
    • 1...Bxc1
      • 2.Qh7
        • threat
          • 3.Bxc2#
    • 1...Bh4
      • 2.Sd3
        • threat
          • 3.Rxb2#
        • 2...Sb4
          • 3.Sxb4#
      • 2.Qb8
        • threat
          • 3.Rxb2#
    • 1...Bf6
      • 2.Sd3
        • threat
          • 3.Rxb2#
        • 2...Bxc3
          • 3.Sxc3#
        • 2...Sb4
          • 3.Sxb4#
  • Tries
    • 1.Sd3?
      • threat
        • 2.Rxb2#
      • 1...Sb4
        • 2.Sxb4#
      • 1...Bc1!
    • 1.Qd8?
      • threat
        • 2.Bxc2+
          • 2...Kxc2
            • 3.Qd3#
      • 1...Rxc1
        • 2.Qb6
          • threat
            • 3.Qxb2#
        • 2.Qb8
          • threat
            • 3.Rxb2#
      • 1...Bxc1
        • 2.Qd3
          • threat
            • 3.Qxc2#
      • 1...Rd1
        • 2.Qxd1
          • threat
            • 3.Bxc2#
            • 3.Qxc2#
      • 1...Bd2
        • 2.Qxd2
          • threat
            • 3.Bxc2#
            • 3.Qxc2#
          • 2...Rxc1
            • 3.Qxc1#
      • 1...Bxd8!
  • Keys
    • 1.Qd4!
      • threat
        • 2.Bxc2+
          • 2...Kxc2
            • 3.Qd3#
      • 1...Rxc1
        • 2.Qb6
          • threat
            • 3.Qxb2#
      • 1...Bxc1
        • 2.Qd3
          • threat
            • 3.Qxc2#
      • 1...Rd1
        • 2.Qxd1
          • threat
            • 3.Bxc2#
            • 3.Qxc2#
      • 1...Bd2
        • 2.Qxd2
          • threat
            • 3.Bxc2#
            • 3.Qxc2#
          • 2...Rxc1
            • 3.Qxc1#

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).