Problem Display
PID: 10704 (Q6K/8/8/1P2k3/7P/7B/5B2/8 w - - 0 1)

Pavlenko, Viktor Grigorovich

2nd Prize, Molodoi Leninets, 1967

Q6K/8/8/1P2k3/7P/7B/5B2/8

#2

6 + 1


3296 Shakhmatny zadachi miniaturi 1987
3813 300 Sachmatu Uzdaviniu 1991
5454 Near Snap 2007
  • SOUND
  • Tries
    • 1.Qd5+?
      • 1...Kf4
        • 2.Qf5#
      • 1...Kf6
        • 2.Qe6#
      • 1...Kxd5!
    • 1.Qa7?
      • threat
        • 2.Qd4#
      • 1...Kf4
        • 2.Qe3#
      • 1...Kd5
        • 2.Qd4#
      • 1...Kd6
        • 2.Qc5#
      • 1...Kf6
        • 2.Qg7#
      • 1...Ke4!
    • 1.Qe8+?
      • 1...Kf4
        • 2.Qe3#
      • 1...Kd5
        • 2.Qe6#
      • 1...Kf6
        • 2.Bd4#
        • 2.Qe6#
      • 1...Kd6!
    • 1.Qf8?
      • 1...Ke4
        • 2.Qf5#
      • 1...Kd5!
  • Keys
    • 1.Qc8!
      • 1...Ke4
        • 2.Qf5#
      • 1...Kf4
        • 2.Qf5#
      • 1...Kd5
        • 2.Qe6#
      • 1...Kd6
        • 2.Qc5#
      • 1...Kf6
        • 2.Qe6#

Anticipated by 2175(0000), 49566(0000), 47351(1888), 181089(1904), 182335(1906), 182229(1906), 194004(1917), 195071(1918), 205689(1925), 174121(1926), 227459(1926), 227672(1926), 227673(1926), 227674(1926), 227676(1926), 77127(1948)

This anticipates 11832(1972), 12251(1976), 196647(1999)



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