MESON Chess Problem Database

Problem Display
PID: 38703 (8/8/B7/1Np4Q/4k3/6K1/7N/1n2n3 w - - 0 1)

Mach, Julius Zdenek

4th Prize, Cesky denik, 1940

8/8/B7/1Np4Q/4k3/6K1/7N/1n2n3

#3

5 + 4

3773 FIDE Album (1914-1944) (II) 1972

SOLUTION

  • SOUND
  • Sets
    • 1...Sd3
      • 2.Bb7+
        • 2...Ke3
          • 3.Sf1#
  • Tries
    • 1.Sc3+?
      • 1...Ke3
        • 2.Sf1+
          • 2...Kd4
            • 3.Qh8#
        • 2.Qd5
          • threat
            • 3.Sf1#
            • 3.Sg4#
            • 3.Sd1#
      • 1...Kd4
        • 2.Qh8+
          • 2...Ke3
            • 3.Sf1#
      • 1...Sxc3!
    • 1.Qe2+?
      • 1...Kd5
        • 2.Bb7#
      • 1...Kf5!
    • 1.Qg6+?
      • 1...Ke3
        • 2.Sf1+
          • 2...Ke2
            • 3.Sc3#
      • 1...Ke5
        • 2.Bb7
          • threat
            • 3.Sg4#
        • 2.Bc8
          • threat
            • 3.Qf5#
            • 3.Qe6#
          • 2...Kd5
            • 3.Qe6#
      • 1...Kd5!
    • 1.Qd5+?
      • 1...Ke3
        • 2.Sf1+
          • 2...Ke2
            • 3.Sc3#
        • 2.Sg4+
          • 2...Ke2
            • 3.Sc3#
        • 2.Sc3
          • threat
            • 3.Sf1#
            • 3.Sg4#
            • 3.Sd1#
      • 1...Kxd5!
    • 1.Qf5+?
      • 1...Ke3
        • 2.Sf1+
          • 2...Ke2
            • 3.Sc3#
      • 1...Kxf5!
  • Keys
    • 1.Sf1!
      • threat
        • 2.Qxc5
          • threat
            • 3.Sd6#
          • 2...Kd3
            • 3.Sd6#
      • 1...Kd3
        • 2.Qe2+
          • 2...Kxe2
            • 3.Sc3#
      • 1...Sd2
        • 2.Sc3+
          • 2...Kd4
            • 3.Qh8#
      • 1...Sa3
        • 2.Sc3+
          • 2...Kd4
            • 3.Qh8#
      • 1...Sc3
        • 2.Sxc3+
          • 2...Kd4
            • 3.Qh8#
      • 1...Sc2
        • 2.Qxc5
          • threat
            • 3.Sd6#
          • 2...Kd3
            • 3.Sc3#
            • 3.Sd6#
      • 1...c4
        • 2.Bc8
          • threat
            • 3.Qf5#
          • 2...Kd3
            • 3.Bf5#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).