Problem Display
PID: 265357 (4r3/5N2/6pQ/3pB3/r3k1Kn/1N1p1pb1/3p1q2/8 w - - 0 1)

Castellari, Umberto

Comm., La Scacchiera, 1952

4r3/5N2/6pQ/3pB3/r3k1Kn/1N1p1pb1/3p1q2/8

#2

5 + 11


15601 Albrecht-Leiss-Degener Collection 2022
  • SOUND
  • Sets
    • 1...Qe1
      • 2.Sc5#
    • 1...Qg1
      • 2.Sxd2#
    • 1...Qd4
      • 2.Sxd2#
    • 1...Qc5
      • 2.Sxd2#
      • 2.Sxc5#
    • 1...Qb6
      • 2.Sxd2#
    • 1...Qa7
      • 2.Sxd2#
    • 1...Qf1
      • 2.Sxd2#
      • 2.Sc5#
    • 1...Qe2
      • 2.Sc5#
    • 1...Qg2
      • 2.Sc5#
    • 1...Qh2
      • 2.Sc5#
    • 1...Rd4
      • 2.Sc5#
    • 1...Rxe5
      • 2.Sd6#
    • 1...Bf4
      • 2.Qxf4#
  • Tries
    • 1.Bf4?
      • threat
        • 2.Sg5#
        • 2.Sd6#
      • 1...Bxf4
        • 2.Qxf4#
      • 1...Qc5
        • 2.Sg5#
      • 1...Qb6
        • 2.Sg5#
      • 1...Ra6
        • 2.Sg5#
      • 1...Re5
        • 2.Sd6#
      • 1...Re6
        • 2.Sg5#
      • 1...Rd8
        • 2.Sg5#
      • 1...Sf5
        • 2.Sg5#
      • 1...g5
        • 2.Sxg5#
        • 2.Sd6#
      • 1...d4!
  • Keys
    • 1.Bd4!
      • threat
        • 2.Sg5#
      • 1...Qxd4
        • 2.Sxd2#
      • 1...Rxd4
        • 2.Sc5#
      • 1...Qe3
        • 2.Qxe3#
      • 1...Re5
        • 2.Sd6#
      • 1...Bf4
        • 2.Qxf4#
      • 1...g5
        • 2.Sxg5#


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).