Problem Display
PID: 129887 (3n4/N2p2N1/3k1P2/8/2K5/2Q2p2/8/8 w - - 0 1)

Gavrilov, Constantin Grigorievich

Revista de Sah, 1925

3n4/N2p2N1/3k1P2/8/2K5/2Q2p2/8/8

#2

5 + 4


6490 yacpdb 2009
5454 Near Snap 2018
  • SOUND
  • Sets
    • 1...Sc6
      • 2.Sb5#
    • 1...Se6
      • 2.Se8#
    • 1...f2
      • 2.Qg3#
  • Tries
    • 1.Qe1?
      • threat
        • 2.Se8#
        • 2.Qg3#
      • 1...Sc6
        • 2.Sb5#
        • 2.Se8#
      • 1...Se6
        • 2.Se8#
      • 1...Sf7
        • 2.Se8#
      • 1...f2
        • 2.Se8#
      • 1...Kc7!
    • 1.Qd2+?
      • 1...Ke5
        • 2.Qd4#
      • 1...Kc7!
    • 1.Qb4+?
      • 1...Kc7
        • 2.Se8#
      • 1...Ke5!
    • 1.Qa5?
      • threat
        • 2.Qc5#
      • 1...Sc6
        • 2.Sc8#
      • 1...Se6
        • 2.Sf5#
        • 2.Se8#
      • 1...Sb7!
    • 1.Qd3+?
      • 1...Ke5
        • 2.Qd4#
      • 1...Kc7!
    • 1.Qe3?
      • threat
        • 2.Se8#
        • 2.Qf4#
        • 2.Qc5#
      • 1...Sb7
        • 2.Se8#
        • 2.Qf4#
      • 1...Sc6
        • 2.Sb5#
        • 2.Se8#
      • 1...Se6
        • 2.Se8#
      • 1...Sf7
        • 2.Se8#
        • 2.Qc5#
      • 1...Kc7!
  • Keys
    • 1.Qb2!
      • threat
        • 2.Qh2#
        • 2.Qb8#
      • 1...Kc7
        • 2.Se8#
      • 1...Sc6
        • 2.Sb5#
      • 1...Se6
        • 2.Se8#
      • 1...Sb7
        • 2.Qh2#
      • 1...Sf7
        • 2.Qb8#
      • 1...f2
        • 2.Qb8#

Anticipated by 92060(1898)



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).