Problem Display
PID: 201162 (6B1/1Kp4p/2p2QpP/PP2P3/4kP2/5r1p/2N1Pp1P/4bN2 w - - 0 1)

Niemeijer, Meindert

2nd Prize, Western Morning News, 1922

(First published on Sat May 6 1922)

6B1/1Kp4p/2p2QpP/PP2P3/4kP2/5r1p/2N1Pp1P/4bN2

#3

12 + 9


6490 yacpdb 2020
15239 Valois Notebooks 2022

SOLUTION


  • SOUND
  • Sets
    • 1...Rb3
      • 2.Bxb3
        • threat
          • 3.Sg3#
    • 1...Rg3
      • 2.Sxg3#
    • 1...Rxf4
      • 2.Sg3#
    • 1...Bd2
      • 2.Sxd2#
    • 1...cxb5
      • 2.Bd5+
        • 2...Kxd5
          • 3.Qc6#
    • 1...g5
      • 2.Be6
        • threat
          • 3.Qf5#
        • 2...Rxf4
          • 3.Sg3#
      • 2.Bxh7+
        • 2...Kd5
          • 3.Qxc6#
  • Tries
    • 1.Kxc6?
      • threat
        • 2.Bd5#
      • 1...Rd3
        • 2.Sg3+
          • 2...Rxg3
            • 3.Bd5#
        • 2.Bd5+
          • 2...Rxd5
            • 3.Sg3#
      • 1...Rc3+!
    • 1.Bd5+?
      • 1...Kxd5
        • 2.Qxc6#
      • 1...cxd5!
    • 1.Qxc6+?
      • 1...Kf5
        • 2.exf3
          • threat
            • 3.Qe4#
            • 3.Qf6#
          • 2...Kxf4
            • 3.Qf6#
      • 1...Kxf4!
  • Keys
    • 1.Bc4!
      • 1...Bxa5
        • 2.Kxc6
          • threat
            • 3.Bd5#
          • 2...Rc3
            • 3.Sd2#
          • 2...Rd3
            • 3.Bxd3#
      • 1...cxb5
        • 2.Bd5+
          • 2...Kxd5
            • 3.Qc6#
      • 1...Ra3
        • 2.e6
          • threat
            • 3.Qe5#
          • 2...Bc3
            • 3.Sg3#
      • 1...Rb3
        • 2.Bxb3
          • threat
            • 3.Sg3#
      • 1...Rc3
        • 2.e6
          • threat
            • 3.Qe5#
      • 1...Rd3
        • 2.Bxd3+
          • 2...Kd5
            • 3.Qxc6#
      • 1...Re3
        • 2.Sfxe3
          • threat
            • 3.Bd3#
      • 1...Bc3
        • 2.Kxc6
          • threat
            • 3.Bd5#
          • 2...Rd3
            • 3.Bxd3#
      • 1...Bb4
        • 2.Kxc6
          • threat
            • 3.Bd5#
          • 2...Rc3
            • 3.Sd2#
          • 2...Rd3
            • 3.Bxd3#
      • 1...c5
        • 2.Kc6
          • threat
            • 3.Bd5#
          • 2...Rd3
            • 3.Bxd3#
      • 1...g5
        • 2.Be6
          • threat
            • 3.Qf5#
          • 2...Rxf4
            • 3.Sg3#

FEATURES


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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).