Problem Display
PID: 134720 (4N3/3B4/8/1p1k1p2/1Pp1pPp1/6Pp/3P3Q/2R1R1K1 w - - 0 1)

Malyuk, Vasily Tikhonovich

StrateGems, 2009

4N3/3B4/8/1p1k1p2/1Pp1pPp1/6Pp/3P3Q/2R1R1K1

#3

10 + 7


SOLUTION


  • SOUND
  • Tries
    • 1.Sf6+?
      • 1...Kd4
        • 2.Qf2+
          • 2...Kd3
            • 3.Rc3#
            • 3.Qe3#
          • 2...e3
            • 3.Qxe3#
      • 1...Kd6!
    • 1.Sc7+?
      • 1...Kd4
        • 2.Qf2+
          • 2...Kd3
            • 3.Rc3#
            • 3.Qe3#
          • 2...e3
            • 3.Qxe3#
      • 1...Kd6!
    • 1.Rc3?
      • 1...e3
        • 2.dxe3
          • 2...Ke4
            • 3.Bc6#
            • 3.Qh1#
      • 1...Kd4!
    • 1.Re3?
      • 1...c3
        • 2.dxc3
          • 2...Kc4
            • 3.Be6#
            • 3.Qa2#
      • 1...Kd4!
  • Keys
    • 1.d4!
      • threat
        • 2.Rcd1
          • 2...c3
            • 3.Qa2#
          • 2...e3
            • 3.Qh1#
        • 2.Red1
          • 2...c3
            • 3.Qa2#
          • 2...e3
            • 3.Qh1#
      • 1...cxd4 ep
        • 2.Rc5+
          • 2...Kd4
            • 3.Qb2#
      • 1...exd4 ep
        • 2.Re5+
          • 2...Kd4
            • 3.Qf2#
      • 1...c3
        • 2.Qa2+
          • 2...Kxd4
            • 3.Rcd1#
      • 1...e3
        • 2.Qh1+
          • 2...Kxd4
            • 3.Red1#

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).