Problem Display
PID: 189213 (8/8/8/3NQ3/4p3/kP6/P3K3/8 w - - 0 1)

Galitzky, Aleksandr Vasilevich

Magyar Sakkujsag, 1912

8/8/8/3NQ3/4p3/kP6/P3K3/8

#3

5 + 2


6490 yacpdb 2019

SOLUTION


  • COOKED
  • Tries
    • 1.Se3?
      • threat
        • 2.Sc4+
          • 2...Kxa2
            • 3.Qb2#
          • 2...Kb4
            • 3.Qa5#
      • 1...Kb4
        • 2.Sc2#
      • 1...Kxa2!
    • 1.Sb4?
      • 1...e3
        • 2.Sd3
          • 2...Kxa2
            • 3.Qb2#
      • 1...Kxb4!
    • 1.Sb6?
      • threat
        • 2.Sc4+
          • 2...Kxa2
            • 3.Qb2#
          • 2...Kb4
            • 3.Qa5#
      • 1...Kb4
        • 2.Sc4
          • 2...e3
            • 3.Qa5#
      • 1...Kxa2!
  • Keys
    • 1.Kd1!
      • threat
        • 2.Kc1
          • threat
            • 3.Qb2#
          • 2...Kxa2
            • 3.Qb2#
        • 2.Kc2
          • threat
            • 3.Qb2#
          • 2...Kxa2
            • 3.Qb2#
      • 1...Kxa2
        • 2.Kc2
          • threat
            • 3.Qb2#
          • 2...Ka3
            • 3.Qa1#
            • 3.Qb2#
    • 1.Kd2!
      • threat
        • 2.Kc1
          • threat
            • 3.Qb2#
          • 2...Kxa2
            • 3.Qb2#
        • 2.Kc2
          • threat
            • 3.Qb2#
          • 2...Kxa2
            • 3.Qb2#
      • 1...Kxa2
        • 2.Kc2
          • threat
            • 3.Qb2#
          • 2...Ka3
            • 3.Qa1#
            • 3.Qb2#
    • 1.Sc3!
      • 1...Kb2
        • 2.Sd1+
          • 2...Kb1
            • 3.Qb2#
          • 2...Kc1
            • 3.Qb2#
          • 2...Kxa2
            • 3.Qb2#
          • 2...Kc2
            • 3.Qb2#
          • 2...Ka3
            • 3.Qa5#
      • 1...Kb4
        • 2.Qd6+
          • 2...Kxc3
            • 3.Qd2#
          • 2...Ka5
            • 3.b4#
      • 1...e3
        • 2.Sa4
          • 2...Kxa2
            • 3.Qb2#
          • 2...Kb4
            • 3.Qc5#

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).