Problem Display
PID: 181518 (8/8/5p2/3PN1R1/8/5K1p/7k/8 w - - 0 1)

Galitzky, Aleksandr Vasilevich

Wiener Schachzeitung, 1905

8/8/5p2/3PN1R1/8/5K1p/7k/8

#4

4 + 3


6490 yacpdb 2018

SOLUTION


  • COOKED
  • Keys
    • 1.Kf2!
      • threat
        • 2.Sf3+
          • 2...Kh1
            • 3.Rg1#
      • 1...fxe5
        • 2.Rxe5
          • 2...Kh1
            • 3.Kg3
              • threat
                • 4.Re1#
              • 3...Kg1
                • 4.Re1#
        • 2.Rg3
          • 2...e4
            • 3.Re3
              • 3...Kh1
                • 4.Rxh3#
      • 1...fxg5
        • 2.Sg4+
          • 2...Kh1
            • 3.Kf1
              • 3...h2
                • 4.Sf2#
    • 1.Rg3!
      • 1...Kh1
        • 2.Kf2
          • threat
            • 3.Rxh3#
          • 2...Kh2
            • 3.Sf3+
              • 3...Kh1
                • 4.Rg1#
                • 4.Rxh3#
            • 3.Sg4+
              • 3...Kh1
                • 4.Rg1#
                • 4.Rxh3#
          • 2...h2
            • 3.Ra3
              • threat
                • 4.Ra1#
            • 3.Rb3
              • threat
                • 4.Rb1#
            • 3.Rc3
              • threat
                • 4.Rc1#
            • 3.Rd3
              • threat
                • 4.Rd1#
            • 3.Re3
              • threat
                • 4.Re1#
      • 1...fxe5
        • 2.Kf2
          • 2...e4
            • 3.Re3
              • 3...Kh1
                • 4.Rxh3#
      • 1...f5
        • 2.Kf2
          • threat
            • 3.Sf3+
              • 3...Kh1
                • 4.Rg1#
                • 4.Rxh3#
            • 3.Rg1
              • 3...f4
                • 4.Sf3#
                • 4.Sg4#

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).