Problem Display
PID: 265355 (1n2KR1B/r1Q1N3/2pN1P2/6p1/R2qrkp1/2np2p1/B2P2P1/8 w - - 0 1)

Castellari, Umberto

4th HM., Grantham Journal, 1931

1n2KR1B/r1Q1N3/2pN1P2/6p1/R2qrkp1/2np2p1/B2P2P1/8

#2

11 + 11


15601 Albrecht-Leiss-Degener Collection 2022
  • SOUND
  • Sets
    • 1...Ke5
      • 2.Sf7#
      • 2.Sg6#
    • 1...Qg1
      • 2.Sb7#
    • 1...Qf2
      • 2.Sb7#
    • 1...Qe3
      • 2.Sb7#
    • 1...Qxf6
      • 2.Sb7#
    • 1...Qxd6
      • 2.Qxd6#
    • 1...Rxe7+
      • 2.fxe7#
  • Tries
    • 1.Sf7+?
      • 1...Qe5
        • 2.Qxe5#
      • 1...Qd6
        • 2.Qxd6#
      • 1...Re5
        • 2.Qxe5#
      • 1...Rxc7!
  • Keys
    • 1.Kd8!
      • threat
        • 2.Sg6#
      • 1...Qxd6+
        • 2.Qxd6#
      • 1...Ke5
        • 2.Sg6#
      • 1...Qxf6
        • 2.Sb7#
      • 1...Rxe7
        • 2.fxe7#


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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).