Problem Display
PID: 265390 (2Rb2N1/4p2b/2P1P3/r1P1kP2/2pRP1Bp/2P5/3B2n1/2N3K1 w - - 0 1)

Grinblat, Arieh

Zadachi i Etyudi, 2010

2Rb2N1/4p2b/2P1P3/r1P1kP2/2pRP1Bp/2P5/3B2n1/2N3K1

#4

13 + 8


SOLUTION


  • SOUND
  • Keys
    • 1.Bh6!
      • threat
        • 2.Rd5+
          • 2...Kxe4
            • 3.Rd4+
              • 3...Ke5
                • 4.Bg7#
      • 1...Rxc5
        • 2.Se2
          • threat
            • 3.Bg7#
          • 2...Bxf5
            • 3.Bxf5
              • threat
                • 4.Bg7#
              • 3...Rd5
                • 4.Rxd5#
          • 2...Rd5
            • 3.Bg7+
              • 3...Kd6
                • 4.Rxd5#
      • 1...Se1
        • 2.Bg7+
          • 2...Kf4
            • 3.e5+
              • 3...Ke3
                • 4.Bh6#
              • 3...Kg3
                • 4.Se2#
              • 3...Kg5
                • 4.Bh6#
        • 2.Rd5+
          • 2...Kxe4
            • 3.Rd4+
              • 3...Ke5
                • 4.Bf4#
                • 4.Bg7#
      • 1...Se3
        • 2.Bg7+
          • 2...Kf4
            • 3.e5+
              • 3...Kg3
                • 4.Se2#
              • 3...Kg5
                • 4.Bh6#

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).