Problem Display
PID: 56855 (8/8/kp6/7Q/8/8/K5B1/8 w - - 0 1)

Moller, J?

Source?, 0000

8/8/kp6/7Q/8/8/K5B1/8

#3

3 + 2


4331 Schachminiaturen II 1903

SOLUTION


  • SOUND
  • Tries
    • 1.Bc6?
      • 1...b5
        • 2.Qxb5+
          • 2...Ka7
            • 3.Qb7#
      • 1...Ka7!
    • 1.Qb5+?
      • 1...Ka7
        • 2.Qc6
          • threat
            • 3.Qb7#
            • 3.Qa8#
          • 2...Ka6
            • 3.Qa4#
          • 2...Kb8
            • 3.Qb7#
        • 2.Qd7+
          • 2...Ka6
            • 3.Qa4#
          • 2...Kb8
            • 3.Qb7#
      • 1...Kxb5!
    • 1.Qc5?
      • 1...Ka7
        • 2.Qc6
          • threat
            • 3.Qb7#
            • 3.Qa8#
          • 2...Ka6
            • 3.Qa4#
          • 2...Kb8
            • 3.Qb7#
        • 2.Qc8
          • 2...b5
            • 3.Qb7#
      • 1...b5
        • 2.Qc7
          • 2...b4
            • 3.Bf1#
      • 1...bxc5!
    • 1.Qd5?
      • 1...Ka7
        • 2.Qb7#
        • 2.Qa8#
      • 1...b5!
    • 1.Qf5?
      • 1...Ka7
        • 2.Qe4
          • threat
            • 3.Qb7#
            • 3.Qa8#
          • 2...Ka6
            • 3.Qa4#
          • 2...Kb8
            • 3.Qb7#
        • 2.Qd7+
          • 2...Ka6
            • 3.Qa4#
          • 2...Kb8
            • 3.Qb7#
        • 2.Qc8
          • 2...b5
            • 3.Qb7#
      • 1...b5!
  • Keys
    • 1.Qe5!
      • 1...Ka7
        • 2.Qe4
          • threat
            • 3.Qb7#
            • 3.Qa8#
          • 2...Ka6
            • 3.Qa4#
          • 2...Kb8
            • 3.Qb7#
      • 1...b5
        • 2.Qc7
          • 2...b4
            • 3.Bf1#

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).