Problem Display
PID: 25007 (5B2/8/8/8/2k3K1/1NP5/Q7/8 w - - 0 1)

Kauders, Dr Albert

Source?, 0000

5B2/8/8/8/2k3K1/1NP5/Q7/8

#3

5 + 1


3757 Schachminiaturen I 1902
3238 777 Chess Miniatures in Three 1908

SOLUTION


  • SOUND
  • Tries
    • 1.Sc1+?
      • 1...Kxc3
        • 2.Qf2
          • 2...Kc4
            • 3.Qc5#
      • 1...Kb5!
    • 1.Sc5+?
      • 1...Kb5
        • 2.Qa6#
      • 1...Kxc3!
    • 1.Qb1?
      • 1...Kb5
        • 2.Sc5+
          • 2...Kc4
            • 3.Qd3#
            • 3.Qb3#
          • 2...Ka5
            • 3.Qb4#
          • 2...Kc6
            • 3.Qb7#
      • 1...Kd5
        • 2.Sa5
          • threat
            • 3.Qf5#
          • 2...Ke5
            • 3.Qf5#
          • 2...Ke6
            • 3.Qf5#
        • 2.Sc5
          • threat
            • 3.Qe4#
          • 2...Kc4
            • 3.Qd3#
            • 3.Qb3#
          • 2...Ke5
            • 3.Qf5#
          • 2...Kc6
            • 3.Qb7#
      • 1...Kxc3!
    • 1.Qc2?
      • 1...Kd5
        • 2.Sa5
          • threat
            • 3.Qf5#
          • 2...Ke5
            • 3.Qf5#
          • 2...Ke6
            • 3.Qf5#
      • 1...Kb5!
  • Keys
    • 1.Qb2!
      • 1...Kd3
        • 2.Sc5+
          • 2...Ke3
            • 3.Bh6#
          • 2...Kc4
            • 3.Qb3#
      • 1...Kb5
        • 2.Sc5+
          • 2...Kc4
            • 3.Qb3#
          • 2...Ka5
            • 3.Qb4#
          • 2...Kc6
            • 3.Qb7#
      • 1...Kd5
        • 2.Sc5
          • 2...Kc4
            • 3.Qb3#
          • 2...Ke5
            • 3.c4#
          • 2...Kc6
            • 3.Qb7#

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).