Problem Display
PID: 41698 (B7/2pp2p1/6pb/1pkN1PP1/n4K2/RP1pPP1Q/6P1/4rr2 w - - 0 1)

Nanning, Frederik Willem

Rotterdamsch Schaaknieuws, 1931

B7/2pp2p1/6pb/1pkN1PP1/n4K2/RP1pPP1Q/6P1/4rr2

#3

11 + 11


3713 Snap 2007
  • SOUND
  • Keys
    • 1.b4+!
      • 1...Kc4
        • 2.Qg4
          • threat
            • 3.Kg3#
            • 3.Ke5#
          • 2...Rxf3+
            • 3.Kxf3#
          • 2...Bxg5+
            • 3.Kxg5#
          • 2...Rxe3
            • 3.Kxe3#
          • 2...gxf5
            • 3.Kxf5#
          • 2...Sc3
            • 3.Rxc3#
          • 2...Sc5
            • 3.Rc3#
      • 1...Kd6
        • 2.Qg3
          • threat
            • 3.Ke4#
            • 3.Kg4#
          • 2...Rxf3+
            • 3.Kxf3#
          • 2...Bxg5+
            • 3.Kxg5#
          • 2...Rxe3
            • 3.Kxe3#
          • 2...gxf5
            • 3.Kxf5#

Anticipated by 72746(1931)



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).