Problem Display
PID: 86540 (8/8/8/8/6P1/R2K1k2/5N1R/B7 w - - 0 1)

Chepizhni, Viktor Ivanovich

Melnichenko, Viktor Oleksandrovich

Povenets-500 JT, 1995

8/8/8/8/6P1/R2K1k2/5N1R/B7

#3

6 + 1


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Kg3
      • 2.Be5+
        • 2...Kf3
          • 3.Kd2#
  • Tries
    • 1.Sh1?
      • 1...Kxg4
        • 2.Ke4
          • 2...Kg5
            • 3.Rg3#
      • 1...Kf4!
    • 1.Bb2?
      • 1...Kg3
        • 2.Be5+
          • 2...Kf3
            • 3.Kd2#
      • 1...Kf4!
    • 1.Bc3?
      • 1...Kg3
        • 2.Be5+
          • 2...Kf3
            • 3.Kd2#
      • 1...Kf4!
    • 1.Bd4?
      • 1...Kg3
        • 2.Be5+
          • 2...Kf3
            • 3.Kd2#
      • 1...Kf4!
    • 1.Bf6?
      • 1...Kg3
        • 2.Be5+
          • 2...Kf3
            • 3.Kd2#
      • 1...Kf4!
    • 1.Bg7?
      • 1...Kg3
        • 2.Be5+
          • 2...Kf3
            • 3.Kd2#
      • 1...Kf4!
    • 1.Bh8?
      • 1...Kg3
        • 2.Be5+
          • 2...Kf3
            • 3.Kd2#
      • 1...Kf4!
    • 1.Rb3?
      • 1...Kg3
        • 2.Be5+
          • 2...Kf3
            • 3.Kd2#
      • 1...Kf4!
    • 1.Ra5?
      • threat
        • 2.Rf5+
          • 2...Kg3
            • 3.Be5#
      • 1...Kf4
        • 2.Ke2
          • 2...Kg3
            • 3.Be5#
        • 2.Rf5+
          • 2...Kg3
            • 3.Be5#
      • 1...Kg3!
    • 1.Ra7?
      • threat
        • 2.Rf7+
          • 2...Kg3
            • 3.Be5#
      • 1...Kg3
        • 2.Be5+
          • 2...Kf3
            • 3.Rf7#
      • 1...Kf4!
    • 1.Ra8?
      • threat
        • 2.Rf8+
          • 2...Kg3
            • 3.Be5#
      • 1...Kg3
        • 2.Be5+
          • 2...Kf3
            • 3.Rf8#
      • 1...Kf4!
    • 1.g5?
      • 1...Kg3
        • 2.Be5+
          • 2...Kf3
            • 3.Kd2#
      • 1...Kf4!
  • Keys
    • 1.Ra6!
      • threat
        • 2.Rf6+
          • 2...Kg3
            • 3.Be5#
      • 1...Kg3
        • 2.Be5+
          • 2...Kf3
            • 3.Rf6#
      • 1...Kf4
        • 2.Rf6+
          • 2...Kg3
            • 3.Be5#
          • 2...Kg5
            • 3.Rh5#

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).