Problem Display
PID: 112489 (7K/Q5p1/3k2P1/1P5B/2P1p2p/4p3/1Bb2nN1/4r3 w - - 0 1)

Vasta, Jan

Delnicke listy, 1914

7K/Q5p1/3k2P1/1P5B/2P1p2p/4p3/1Bb2nN1/4r3

#3

8 + 8


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Sh1
      • 2.Sf4
        • threat
          • 3.c5#
    • 1...Sg4
      • 2.Sf4
        • threat
          • 3.c5#
  • Tries
    • 1.Sxe3?
      • threat
        • 2.Sf5+
          • 2...Ke6
            • 3.Qf7#
        • 2.c5+
          • 2...Ke6
            • 3.Qf7#
      • 1...Ke6
        • 2.c5
          • threat
            • 3.Qf7#
      • 1...Sd1
        • 2.Sf5+
          • 2...Ke6
            • 3.Qf7#
        • 2.c5+
          • 2...Ke6
            • 3.Bg4#
            • 3.Qf7#
      • 1...Sh1
        • 2.Sf5+
          • 2...Ke6
            • 3.Qf7#
        • 2.c5+
          • 2...Ke6
            • 3.Bg4#
            • 3.Qf7#
      • 1...Sd3
        • 2.Sf5+
          • 2...Ke6
            • 3.Qf7#
      • 1...Sh3
        • 2.Sf5+
          • 2...Ke6
            • 3.Qf7#
        • 2.c5+
          • 2...Ke6
            • 3.Bg4#
            • 3.Qf7#
      • 1...Sg4
        • 2.Sf5+
          • 2...Ke6
            • 3.Qf7#
        • 2.c5+
          • 2...Ke6
            • 3.Bxg4#
            • 3.Qf7#
      • 1...Rxe3!
    • 1.Be5+?
      • 1...Ke6
        • 2.Bf4
          • threat
            • 3.Qf7#
          • 2...Kf5
            • 3.Qf7#
          • 2...Kf6
            • 3.Qf7#
      • 1...Kxe5!
    • 1.Bf6?
      • threat
        • 2.Qe7#
      • 1...Ke6
        • 2.Qe7+
          • 2...Kf5
            • 3.Qe5#
      • 1...gxf6!
    • 1.Qc7+?
      • 1...Ke6
        • 2.Sf4+
          • 2...Kf5
            • 3.Qe5#
      • 1...Kxc7!
    • 1.c5+?
      • 1...Ke6
        • 2.Qf7#
      • 1...Kd5!
  • Keys
    • 1.Bg4!
      • threat
        • 2.Ba3+
          • 2...Ke5
            • 3.Qxg7#
      • 1...Sxg4
        • 2.Sf4
          • threat
            • 3.c5#
      • 1...Ra1
        • 2.c5+
          • 2...Kd5
            • 3.Sxe3#
      • 1...Rb1
        • 2.c5+
          • 2...Kd5
            • 3.Sxe3#
      • 1...Sd3
        • 2.Bd4
          • threat
            • 3.Qd7#
          • 2...Sc5
            • 3.Qxc5#
          • 2...Se5
            • 3.Bc5#
            • 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).