Problem Display
PID: 268318 (1B1NRq2/r1r1Np1B/1R3b2/p3k3/2b2p2/1pKp4/1Q1P4/8 w - - 0 1)

Cristoffanini, Guido

Scacco!, 1974

1B1NRq2/r1r1Np1B/1R3b2/p3k3/2b2p2/1pKp4/1Q1P4/8

#2

9 + 11


15601 Albrecht-Leiss-Degener Collection 2023
5454 Near Snap 2023
  • SOUND
  • Sets
    • 1...Ra6
      • 2.Bxc7#
    • 1...Ra8
      • 2.Bxc7#
    • 1...Bb5+
      • 2.Kxb3#
    • 1...Bd5+
      • 2.Kxd3#
    • 1...Ba6+
      • 2.Kxb3#
    • 1...Be6+
      • 2.Kxd3#
    • 1...a4
      • 2.Kb4#
  • Tries
    • 1.Sxf7+?
      • 1...Bxf7+
        • 2.Kxd3#
      • 1...Qxf7!
    • 1.Rc6?
      • threat
        • 2.Kxc4#
      • 1...Bb5
        • 2.Kxb3#
      • 1...Bd5
        • 2.Kxd3#
      • 1...Ba6
        • 2.Kxb3#
      • 1...Be6
        • 2.Kxd3#
      • 1...f3!
  • Keys
    • 1.Qa3!
      • threat
        • 2.Qd6#
      • 1...Bb5+
        • 2.Qc5#
      • 1...Bd5+
        • 2.Sec6#
      • 1...Ba6+
        • 2.Qc5#
      • 1...Be6+
        • 2.Sdc6#

Anticipated by 6754(1933)



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).