Problem Display
PID: 181588 (8/7p/4p1P1/P3kP2/1Q1RB3/n3p2K/2p1p3/2rbB3 w - - 0 1)

Vetesnik, Ladislav

2nd HM., Nordiska Schackforbundet, 1905

8/7p/4p1P1/P3kP2/1Q1RB3/n3p2K/2p1p3/2rbB3

#3

8 + 9


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...exf5
      • 2.Qd6#
  • Tries
    • 1.Bh4?
      • threat
        • 2.Qd6#
      • 1...Kf4
        • 2.Bxc2+
          • 2...Kf3
            • 3.Rf4#
            • 3.Qb7#
          • 2...Ke5
            • 3.Qc5#
            • 3.Qd6#
        • 2.Bd3+
          • 2...Kf3
            • 3.Rf4#
            • 3.Qb7#
          • 2...Ke5
            • 3.Qc5#
            • 3.Qd6#
      • 1...Sc4
        • 2.Qc5+
          • 2...Kf4
            • 3.Bh1#
            • 3.Bg2#
            • 3.Bc6#
            • 3.Bb7#
            • 3.Ba8#
      • 1...Sb5!
    • 1.Qc5+?
      • 1...Kf4
        • 2.Kh4
          • threat
            • 3.Bg3#
            • 3.Bh1#
            • 3.Bg2#
            • 3.Bc6#
            • 3.Bb7#
            • 3.Ba8#
        • 2.fxe6
          • threat
            • 3.Bg3#
            • 3.Bh1#
            • 3.Bg2#
            • 3.Bc6#
            • 3.Bb7#
            • 3.Ba8#
            • 3.Qf5#
      • 1...Kf6!
  • Keys
    • 1.Qe7!
      • threat
        • 2.Bd3
          • threat
            • 3.Qg7#
          • 2...Kxd4
            • 3.Qd6#
        • 2.Qd8
          • threat
            • 3.Bg3#
          • 2...Kf4
            • 3.Bg3#
          • 2...exf5
            • 3.Qd6#
      • 1...Kxd4
        • 2.Qxe6
          • threat
            • 3.Qd5#
          • 2...Kc5
            • 3.Qd5#
      • 1...hxg6
        • 2.Bd3
          • threat
            • 3.Qg7#
          • 2...Kxd4
            • 3.Qd6#
      • 1...Rb1
        • 2.Qd8
          • threat
            • 3.Bg3#
          • 2...Kf4
            • 3.Bg3#
          • 2...exf5
            • 3.Qd6#
      • 1...Sc4
        • 2.Rxc4
          • threat
            • 3.Bg3#
          • 2...Kf4
            • 3.Bg3#
      • 1...Sb5
        • 2.Bg3+
          • 2...Kxd4
            • 3.Qb4#
      • 1...h5
        • 2.Bd3
          • threat
            • 3.Qg7#
          • 2...Kxd4
            • 3.Qd6#

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).