Problem Display
PID: 272929 (8/7Q/8/8/6B1/3pp3/3k4/1K4N1 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

9th Prize, Melnichuk-65 JT (Miniatures) (Kudesnik), 2022-2023

8/7Q/8/8/6B1/3pp3/3k4/1K4N1

#3

4 + 3


SOLUTION


  • SOUND
  • Tries
    • 1.Be2?
      • 1...Ke1
        • 2.Qh4+
          • 2...Kd2
            • 3.Qb4#
      • 1...dxe2
        • 2.Qc2+
          • 2...Ke1
            • 3.Qxe2#
      • 1...Kc3!
    • 1.Qxd3+?
      • 1...Ke1
        • 2.Qe2#
      • 1...Kxd3!
    • 1.Qh6?
      • 1...Ke1
        • 2.Qxe3+
          • 2...Kf1
            • 3.Bh3#
      • 1...Kc3!
    • 1.Qa7?
      • threat
        • 2.Qa5#
      • 1...Ke1
        • 2.Qxe3+
          • 2...Kf1
            • 3.Bh3#
      • 1...Kc3
        • 2.Qc5+
          • 2...Kd2
            • 3.Qb4#
            • 3.Qc1#
            • 3.Qa5#
          • 2...Kb3
            • 3.Bd1#
      • 1...e2!
    • 1.Qc7?
      • threat
        • 2.Qa5#
        • 2.Qc1#
      • 1...e2
        • 2.Qc1#
      • 1...Ke1!
    • 1.Qe7?
      • threat
        • 2.Qb4#
      • 1...Ke1
        • 2.Qxe3+
          • 2...Kf1
            • 3.Bh3#
      • 1...Kc3
        • 2.Qc5+
          • 2...Kd2
            • 3.Qb4#
            • 3.Qc1#
            • 3.Qa5#
          • 2...Kb3
            • 3.Bd1#
      • 1...e2!
  • Keys
    • 1.Se2!
      • 1...Kd1
        • 2.Qh1+
          • 2...Kd2
            • 3.Qc1#
      • 1...Ke1
        • 2.Qh1+
          • 2...Kd2
            • 3.Qc1#
          • 2...Kf2
            • 3.Qg1#
      • 1...dxe2
        • 2.Qc2+
          • 2...Ke1
            • 3.Qxe2#

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).