Problem Display
PID: 145945 (8/1p2R1p1/1rpP2p1/NP1pP1Nn/1B1k2P1/P2b3P/1P1R1K2/8 w - - 0 1)

Grinblat, Arieh

Comm., Probleemblad, 2012

8/1p2R1p1/1rpP2p1/NP1pP1Nn/1B1k2P1/P2b3P/1P1R1K2/8

#4

13 + 9


102 Probleemblad 2013

SOLUTION


  • SOUND
  • Keys
    • 1.Rd1!
      • threat
        • 2.Se6+
          • 2...Ke4
            • 3.Sc5+
              • 3...Kd4
                • 4.Rxd3#
              • 3...Kf4
                • 4.Bd2#
          • 2...Kxe5
            • 3.Sg5+
              • 3...Kd4
                • 4.Sf3#
              • 3...Kf4
                • 4.Bd2#
              • 3...Kf6
                • 4.Sh7#
      • 1...Rxb5
        • 2.Sb3+
          • 2...Kc4
            • 3.Sd2+
              • 3...Kd4
                • 4.Sgf3#
      • 1...Sf4
        • 2.Sf3+
          • 2...Ke4
            • 3.Sd2+
              • 3...Kd4
                • 4.Sab3#

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).