Problem Display
PID: 270928 (8/8/1K6/1N1pp3/7Q/3k4/8/2B5 w - - 0 1)

Onkoud, Abdelaziz

7th Comm., Melnichuk-65 JT (Miniatures) (Kudesnik), 2022-2023

8/8/1K6/1N1pp3/7Q/3k4/8/2B5

#3

4 + 3


SOLUTION


  • SOUND
  • Tries
    • 1.Qf2?
      • 1...Kc4
        • 2.Qc2+
          • 2...Kb4
            • 3.Bd2#
            • 3.Ba3#
      • 1...Ke4
        • 2.Sd6+
          • 2...Kd3
            • 3.Qd2#
      • 1...e4
        • 2.Qd2+
          • 2...Kc4
            • 3.Qc3#
      • 1...d4!
    • 1.Qg3+?
      • 1...Kc2
        • 2.Qc3+
          • 2...Kb1
            • 3.Qb2#
          • 2...Kd1
            • 3.Qd2#
      • 1...Ke4
        • 2.Sd6+
          • 2...Kd4
            • 3.Bb2#
            • 3.Qe3#
      • 1...Ke2!
    • 1.Qh3+?
      • 1...Kc2
        • 2.Qc3+
          • 2...Kb1
            • 3.Qb2#
          • 2...Kd1
            • 3.Qd2#
      • 1...Ke4
        • 2.Kc5
          • 2...d4
            • 3.Sd6#
        • 2.Kc6
          • 2...d4
            • 3.Sd6#
        • 2.Sd6+
          • 2...Kd4
            • 3.Bb2#
            • 3.Qe3#
      • 1...Ke2!
  • Keys
    • 1.Qe1!
      • 1...Kc2
        • 2.Qc3+
          • 2...Kb1
            • 3.Qb2#
          • 2...Kd1
            • 3.Qd2#
      • 1...d4
        • 2.Sa3
          • 2...e4
            • 3.Qd2#
      • 1...e4
        • 2.Qd2+
          • 2...Kc4
            • 3.Qc3#

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).