Problem Display
PID: 49418 (2b5/1p1p1RpN/r5Pp/P3B1pK/3Pk3/PQp1Pp2/2P2R2/6b1 w - - 0 1)

Fermie, W

1st Prize, Nederlandse Schaakbond, 1892

2b5/1p1p1RpN/r5Pp/P3B1pK/3Pk3/PQp1Pp2/2P2R2/6b1

#4

12 + 11


58 Tijdschrift vd NSB 1893

SOLUTION


  • SOUND
  • Keys
    • 1.Bd6!
      • threat
        • 2.Re7+
          • 2...Kf5
            • 3.Rxf3#
            • 3.Re5#
            • 3.Qd5#
            • 3.Qf7#
            • 3.Qb5#
            • 3.e4#
      • 1...Kxe3
        • 2.Qxc3+
          • 2...Kxf2
            • 3.Qxf3+
              • 3...Ke1
                • 4.Bb4#
          • 2...Ke4
            • 3.Re7+
              • 3...Kd5
                • 4.Qc5#
              • 3...Kf5
                • 4.Rxf3#
                • 4.Qd3#
                • 4.Qxf3#
                • 4.Qc5#
            • 3.Qxf3+
              • 3...Kxd4
                • 4.Qd3#
      • 1...Rxd6
        • 2.Qd5+
          • 2...Kxd5
            • 3.Rf5+
              • 3...Kc4
                • 4.Rc5#
              • 3...Ke4
                • 4.Re5#
              • 3...Kc6
                • 4.Rc5#
              • 3...Ke6
                • 4.Re5#
          • 2...Rxd5
            • 3.Re7+
              • 3...Kf5
                • 4.Rxf3#
              • 3...Re5
                • 4.Rxe5#

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).