Problem Display
PID: 258214 (2Q5/8/5N2/2N1p3/3k2p1/6p1/6K1/8 w - - 0 1)

Gladtsinova, Vera

Astafyeva-30 JT (Kudesnik), 2021

2Q5/8/5N2/2N1p3/3k2p1/6p1/6K1/8

#3

4 + 4


SOLUTION


  • SOUND
  • Tries
    • 1.Sb3+?
      • 1...Ke3
        • 2.Qc4
          • 2...e4
            • 3.Sd5#
            • 3.Qxe4#
      • 1...Kd3!
    • 1.Sce4?
      • threat
        • 2.Qc3#
      • 1...Kd3
        • 2.Qc1
          • 2...Ke2
            • 3.Qd2#
          • 2...Kd4
            • 3.Qc3#
        • 2.Qc3+
          • 2...Ke2
            • 3.Qd2#
      • 1...Ke3!
    • 1.Se6+?
      • 1...Ke3
        • 2.Qc2
          • 2...e4
            • 3.Sxg4#
            • 3.Sd5#
      • 1...Kd3!
  • Keys
    • 1.Sfe4!
      • 1...Ke3
        • 2.Qd8
          • threat
            • 3.Qd2#
          • 2...Ke2
            • 3.Qd2#
          • 2...Kf4
            • 3.Qg5#
      • 1...Kc4
        • 2.Qd7
          • 2...Kb4
            • 3.Qa4#
      • 1...Kd5
        • 2.Qa6
          • 2...Kd4
            • 3.Qd3#

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).