Problem Display
PID: 195644 (8/1B5K/2R1p3/3kp1p1/1p2R3/1P6/2PP3P/8 w - - 0 1)

Galitzky, Aleksandr Vasilevich

Deutsches Wochenschach, 1919

8/1B5K/2R1p3/3kp1p1/1p2R3/1P6/2PP3P/8

#3

8 + 5


6490 yacpdb 2019

SOLUTION


  • COOKED
  • Tries
    • 1.Kg6?
      • threat
        • 2.Kxg5
          • 2...Kxe4
            • 3.Rc4#
            • 3.Rd6#
      • 1...Kxe4
        • 2.Rc4#
      • 1...g4!
    • 1.Rxb4?
      • 1...e4
        • 2.Rb5+
          • 2...Kd4
            • 3.Rc4#
            • 3.Rd6#
      • 1...g4!
    • 1.Rd4+?
      • 1...Kxd4
        • 2.Rc4#
      • 1...exd4!
    • 1.Rxe5+?
      • 1...Kd4
        • 2.Ra5
          • threat
            • 3.Rc4#
            • 3.Rd6#
          • 2...Ke4
            • 3.Rc4#
        • 2.Rb5
          • threat
            • 3.Rc4#
            • 3.Rd6#
          • 2...Ke4
            • 3.Rc4#
        • 2.Rxg5
          • threat
            • 3.Rc4#
            • 3.Rd6#
          • 2...Ke4
            • 3.Rc4#
        • 2.Rcxe6
          • 2...g4
            • 3.Rd5#
      • 1...Kxe5!
    • 1.Rxe6+?
      • 1...Kc5
        • 2.R4xe5+
          • 2...Kd4
            • 3.Rd5#
        • 2.d4+
          • 2...Kb5
            • 3.R4xe5#
          • 2...exd4
            • 3.R4e5#
      • 1...Kxe6!
    • 1.d4?
      • threat
        • 2.Ra6#
        • 2.Rb6#
      • 1...exd4
        • 2.Ra6+
          • 2...Kc5
            • 3.Re5#
        • 2.Rcxe6+
          • 2...Kc5
            • 3.R4e5#
      • 1...Kxe4!
  • Keys
    • 1.Ra6+!
      • 1...Kc5
        • 2.d4+
          • 2...Kb5
            • 3.Rxe5#
          • 2...exd4
            • 3.Re5#
    • 1.h3!
      • 1...Kxe4
        • 2.Rc3+
          • 2...Kd4
            • 3.Rc4#
          • 2...Kf4
            • 3.Rf3#
          • 2...Kf5
            • 3.Rf3#
      • 1...g4
        • 2.hxg4
          • 2...Kxe4
            • 3.Rc4#

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).