Problem Display
PID: 200494 (4K3/2Np4/b1pB1P2/bP1p1Bp1/1P1kp1Rn/1Q2p2N/6r1/5r2 w - - 0 1)

le Grand, Henk

2nd Prize, Het Parool, 1978

4K3/2Np4/b1pB1P2/bP1p1Bp1/1P1kp1Rn/1Q2p2N/6r1/5r2

#3

10 + 12


SOLUTION


  • SOUND
  • Tries
    • 1.Bxe4?
      • threat
        • 2.Qd3#
      • 1...Bxb5
        • 2.Sxb5+
          • 2...cxb5
            • 3.Qd3#
      • 1...dxe4!
    • 1.Qxe3+?
      • 1...Kc4
        • 2.Bxe4
          • threat
            • 3.Bxd5#
            • 3.Qd3#
          • 2...dxe4
            • 3.Rxe4#
      • 1...Kxe3!
  • Keys
    • 1.Sxg5!
      • threat
        • 2.Sge6+
          • 2...dxe6
            • 3.Sxe6#
        • 2.Sce6+
          • 2...dxe6
            • 3.Sxe6#
      • 1...Bxc7
        • 2.Sxe4
          • threat
            • 3.Qc3#
          • 2...dxe4
            • 3.Rxe4#
          • 2...Rc1
            • 3.Sg3#
          • 2...Rc2
            • 3.Sf2#
      • 1...Bc8
        • 2.Bxe4
          • threat
            • 3.Qd3#
          • 2...dxe4
            • 3.Rxe4#
          • 2...Rd1
            • 3.Bxg2#
          • 2...Rd2
            • 3.Bf3#

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).