Problem Display
PID: 141670 (7b/5p1r/3NP2n/1R1PP3/1P1k1Bp1/1Kp1p1P1/2P2nP1/4R3 w - - 0 1)

Grinblat, Arieh

StrateGems, 2011

7b/5p1r/3NP2n/1R1PP3/1P1k1Bp1/1Kp1p1P1/2P2nP1/4R3

#4

12 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Rc5!
      • threat
        • 2.Rxe3
          • threat
            • 3.Sb5#
      • 1...fxe6
        • 2.Rc4+
          • 2...Kxd5
            • 3.Rc5+
              • 3...Kd4
                • 4.Bxe3#
      • 1...Sf5
        • 2.Sb5+
          • 2...Ke4
            • 3.Sxc3+
              • 3...Kd4
                • 4.Rc4#
      • 1...f6
        • 2.Bxe3+
          • 2...Kxe5
            • 3.Bf4+
              • 3...Kd4
                • 4.Sb5#

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).