Problem Display
PID: 127589 (8/r2p4/5Qp1/p7/B2N2p1/3k4/3p2p1/1b1N2Kn w - - 0 1)

Didenko, Vladimir Vasilovich

Lyubashevsky, Leonid Abramovic

Kievskie novosti, 1997

8/r2p4/5Qp1/p7/B2N2p1/3k4/3p2p1/1b1N2Kn

#3

5 + 10


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Qe5?
      • threat
        • 2.Bb5#
      • 1...Kc4
        • 2.Sb5
          • threat
            • 3.Qd4#
          • 2...Kd3
            • 3.Sb2#
          • 2...Kb4
            • 3.Qd4#
        • 2.Bb3+
          • 2...Kd3
            • 3.Qe3#
          • 2...Kb4
            • 3.Qd6#
        • 2.Bb5+
          • 2...Kb4
            • 3.Qd6#
      • 1...Rc7
        • 2.Sb2+
          • 2...Kc3
            • 3.Sc2#
            • 3.Sc6#
        • 2.Bb3
          • threat
            • 3.Qe3#
        • 2.Bb5+
          • 2...Rc4
            • 3.Qe3#
      • 1...Ba2
        • 2.Sb2+
          • 2...Kc3
            • 3.Sc2#
            • 3.Sc6#
        • 2.Bb5+
          • 2...Bc4
            • 3.Qe3#
      • 1...Rb7!
  • Keys
    • 1.Se2!
      • threat
        • 2.Qd4+
          • 2...Kxe2
            • 3.Qe3#
      • 1...Kxe2
        • 2.Qe5+
          • 2...Kd3
            • 3.Sb2#
          • 2...Kf3
            • 3.Qe3#
          • 2...Be4
            • 3.Qxe4#
      • 1...Ke4
        • 2.Qe7+
          • 2...Kd3
            • 3.Sb2#
          • 2...Kf3
            • 3.Qe3#
          • 2...Kd5
            • 3.Se3#
          • 2...Kf5
            • 3.Se3#
      • 1...Ba2
        • 2.Qd4+
          • 2...Kxe2
            • 3.Qe3#
            • 3.Qe4#
      • 1...Bc2
        • 2.Bb5+
          • 2...Ke4
            • 3.Sec3#

FEATURES


NOT CLASSIFIED


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).