Problem Display
PID: 172182 (n7/8/2N1ppp1/3p1k1p/B6b/4PK2/8/8 w - - 0 1)

Petersen, Christian F

2nd Prize, Nuova Rivista, 1890

n7/8/2N1ppp1/3p1k1p/B6b/4PK2/8/8

#3

4 + 8


14986 White-Hume Collection 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Bg5
      • 2.Bc2#
    • 1...g5
      • 2.Bc2#
  • Keys
    • 1.Sd8!
      • threat
        • 2.Sf7
          • threat
            • 3.Bc2#
          • 2...e5
            • 3.Bd7#
          • 2...d4
            • 3.e4#
        • 2.Bc2+
          • 2...Ke5
            • 3.Sf7#
          • 2...Kg5
            • 3.Sf7#
      • 1...Ke5
        • 2.Sf7+
          • 2...Kf5
            • 3.Bc2#
      • 1...Kg5
        • 2.Sf7+
          • 2...Kf5
            • 3.Bc2#
      • 1...Be1
        • 2.Sf7
          • threat
            • 3.Bc2#
          • 2...e5
            • 3.Bd7#
          • 2...d4
            • 3.e4#
      • 1...Bf2
        • 2.Sf7
          • threat
            • 3.Bc2#
          • 2...e5
            • 3.Bd7#
          • 2...d4
            • 3.e4#
      • 1...Bg3
        • 2.Sf7
          • threat
            • 3.Bc2#
          • 2...e5
            • 3.Bd7#
          • 2...d4
            • 3.e4#
      • 1...Bg5
        • 2.Sf7
          • threat
            • 3.Bc2#
          • 2...e5
            • 3.Bd7#
          • 2...d4
            • 3.e4#
        • 2.Bc2+
          • 2...Ke5
            • 3.Sf7#
      • 1...Sb6
        • 2.Bc2+
          • 2...Ke5
            • 3.Sf7#
          • 2...Kg5
            • 3.Sf7#
      • 1...Sc7
        • 2.Bc2+
          • 2...Ke5
            • 3.Sf7#
          • 2...Kg5
            • 3.Sf7#
      • 1...d4
        • 2.e4+
          • 2...Ke5
            • 3.Sf7#
          • 2...Kg5
            • 3.Sf7#
      • 1...e5
        • 2.Bd7+
          • 2...Kg5
            • 3.Sf7#
      • 1...g5
        • 2.Bc2+
          • 2...Ke5
            • 3.Sf7#

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).