Problem Display
PID: 188175 (8/8/5B2/4p2p/2P2k1p/7K/2Q3P1/8 w - - 0 1)

Ratker, EB

Yudilevich, Yuri Markovich

Shakhmatnoe obozrenie, 1910

8/8/5B2/4p2p/2P2k1p/7K/2Q3P1/8

#3

5 + 4


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...e4
      • 2.Qf2#
  • Tries
    • 1.Kxh4?
      • threat
        • 2.Bg5#
      • 1...e4
        • 2.Qf2#
      • 1...Ke3!
    • 1.Bxh4?
      • 1...e4
        • 2.Qf2+
          • 2...Ke5
            • 3.Qf6#
      • 1...Ke3!
    • 1.Be7?
      • 1...e4
        • 2.Qf2+
          • 2...Ke5
            • 3.Qf6#
      • 1...Ke3!
    • 1.Qg6?
      • threat
        • 2.Bg5#
      • 1...e4
        • 2.Qg5#
      • 1...Ke3!
    • 1.Qe2?
      • threat
        • 2.Qf3#
        • 2.Qxe5#
      • 1...e4
        • 2.Qf2#
      • 1...Kf5!
    • 1.c5?
      • 1...e4
        • 2.Qf2#
      • 1...Ke3!
  • Keys
    • 1.Bd8!
      • 1...Ke3
        • 2.Ba5
          • 2...Kd4
            • 3.Bb6#
          • 2...Kf4
            • 3.Bd2#
          • 2...e4
            • 3.Qd2#
      • 1...e4
        • 2.Qf2+
          • 2...Ke5
            • 3.Qf6#

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).