MESON Chess Problem Database

Problem Display
PID: 166491 (N1R5/4N3/p1Pp4/2kP4/K1p2P2/3pPn2/1P1p1P2/3B2B1 w - - 0 1)

Koci, Vladimir

The Problemist, 2017

N1R5/4N3/p1Pp4/2kP4/K1p2P2/3pPn2/1P1p1P2/3B2B1

#3

12 + 7

SOLUTION

  • SOUND
  • Sets
    • 1...Sd4
      • 2.exd4+
        • 2...Kxd4
          • 3.f3#
    • 1...c3
      • 2.b4+
        • 2...Kc4
          • 3.Sb6#
          • 3.Bb3#
  • Tries
    • 1.Sb6?
      • threat
        • 2.Sd7#
      • 1...Se5
        • 2.Ka5
          • threat
            • 3.Sa4#
          • 2...Sxc6+
            • 3.Rxc6#
          • 2...c3
            • 3.b4#
        • 2.f3
          • threat
            • 3.e4#
          • 2...Kxb6
            • 3.e4#
          • 2...Sxf3
            • 3.Sd7#
          • 2...Sg4
            • 3.Sd7#
      • 1...c3
        • 2.Sd7+
          • 2...Kc4
            • 3.Bb3#
            • 3.b3#
      • 1...Kxb6!
    • 1.Rb8?
      • 1...Sxg1
        • 2.Sb6
          • threat
            • 3.Sd7#
          • 2...c3
            • 3.b4#
        • 2.c7
          • threat
            • 3.c8Q#
            • 3.c8R#
      • 1...c3
        • 2.b4+
          • 2...Kc4
            • 3.Sb6#
            • 3.Bb3#
      • 1...Se1
        • 2.Sb6
          • threat
            • 3.Sd7#
          • 2...c3
            • 3.b4#
        • 2.c7
          • threat
            • 3.c8Q#
            • 3.c8R#
      • 1...Sh2
        • 2.Sb6
          • threat
            • 3.Sd7#
          • 2...c3
            • 3.b4#
        • 2.c7
          • threat
            • 3.c8Q#
            • 3.c8R#
      • 1...Sd4
        • 2.Sb6
          • threat
            • 3.Sd7#
          • 2...c3
            • 3.b4#
        • 2.exd4+
          • 2...Kxd4
            • 3.f3#
      • 1...Sh4
        • 2.Sb6
          • threat
            • 3.Sd7#
          • 2...c3
            • 3.b4#
        • 2.c7
          • threat
            • 3.c8Q#
            • 3.c8R#
      • 1...Sg5
        • 2.Sb6
          • threat
            • 3.Sd7#
          • 2...c3
            • 3.b4#
      • 1...Se5!
  • Keys
    • 1.Ka5!
      • threat
        • 2.Sb6
          • threat
            • 3.Sa4#
            • 3.Sd7#
          • 2...c3
            • 3.b4#
      • 1...c3
        • 2.b4+
          • 2...Kc4
            • 3.Sb6#
      • 1...Sd4
        • 2.exd4+
          • 2...Kxd4
            • 3.f3#
      • 1...Se5
        • 2.Sb6
          • threat
            • 3.Sa4#
          • 2...Sxc6+
            • 3.Rxc6#
          • 2...c3
            • 3.b4#

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).