Problem Display
PID: 212629 (8/8/2N2p2/3p4/5K2/2pkp3/Q1Rp4/8 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Shaklena, Anna

Sachova skladba, 2019

8/8/2N2p2/3p4/5K2/2pkp3/Q1Rp4/8

#3

4 + 6


SOLUTION


  • SOUND
  • Sets
    • 1...d1Q
      • 2.Sb4+
        • 2...Kd4
          • 3.Qxd5#
    • 1...d1S
      • 2.Sb4+
        • 2...Kd4
          • 3.Qxd5#
    • 1...d1B
      • 2.Sb4+
        • 2...Kd4
          • 3.Qxd5#
      • 2.Rg2
        • threat
          • 3.Qxd5#
          • 3.Qa6#
        • 2...Bb3
          • 3.Qe2#
        • 2...c2
          • 3.Qb3#
        • 2...Be2
          • 3.Qxe2#
        • 2...e2
          • 3.Rg3#
      • 2.Rh2
        • threat
          • 3.Qxd5#
          • 3.Qa6#
        • 2...Bb3
          • 3.Qe2#
        • 2...c2
          • 3.Qb3#
        • 2...Be2
          • 3.Qxe2#
        • 2...e2
          • 3.Rh3#
    • 1...d1R
      • 2.Sb4+
        • 2...Kd4
          • 3.Qxd5#
    • 1...e2
      • 2.Sb4+
        • 2...Kd4
          • 3.Qxd5#
      • 2.Rb2
        • threat
          • 3.Qxd5#
          • 3.Qa6#
        • 2...cxb2
          • 3.Qb3#
        • 2...c2
          • 3.Qb3#
      • 2.Rxd2+
        • 2...cxd2
          • 3.Qb3#
  • Tries
    • 1.Sb4+?
      • 1...Kd4
        • 2.Qxd5#
      • 1...Ke2!
  • Keys
    • 1.Rc1!
      • threat
        • 2.Qa6#
      • 1...Ke2
        • 2.Qa6+
          • 2...Kf2
            • 3.Qf1#
      • 1...dxc1Q
        • 2.Sb4+
          • 2...Kd4
            • 3.Qxd5#
      • 1...dxc1S
        • 2.Sb4+
          • 2...Kd4
            • 3.Qxd5#
      • 1...dxc1B
        • 2.Sb4+
          • 2...Kd4
            • 3.Qxd5#
      • 1...dxc1R
        • 2.Sb4+
          • 2...Kd4
            • 3.Qxd5#
      • 1...c2
        • 2.Qb3+
          • 2...Ke2
            • 3.Qxe3#

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).