MESON Chess Problem Database

Problem Display
PID: 251182 (8/bbp5/4N3/PB1k4/3N4/8/7Q/4K3 w - - 0 1)

Petrasinovic, Petrasin

Uralski Problemist, 2012

8/bbp5/4N3/PB1k4/3N4/8/7Q/4K3

#3

6 + 4

SOLUTION

  • SOUND
  • Sets
    • 1...Ke4
      • 2.Bc4
        • threat
          • 3.Qf4#
          • 3.Qe2#
        • 2...Ke3
          • 3.Qf4#
          • 3.Qe2#
  • Tries
    • 1.Bc4+?
      • 1...Ke4
        • 2.Qf4#
        • 2.Qe2#
      • 1...Kxc4!
    • 1.Qf4?
      • threat
        • 2.Sxc7+
          • 2...Kc5
            • 3.Sb3#
            • 3.Sde6#
      • 1...Bxd4
        • 2.Sxc7+
          • 2...Kc5
            • 3.Qf8#
      • 1...Bb8
        • 2.Qf5+
          • 2...Kd6
            • 3.Qc5#
      • 1...Bc8
        • 2.Sxc7+
          • 2...Kc5
            • 3.Sb3#
      • 1...c6
        • 2.Sc7+
          • 2...Kc5
            • 3.Sb3#
            • 3.Sde6#
      • 1...Bb6!
    • 1.Qh5+?
      • 1...Ke4
        • 2.Kd2
          • threat
            • 3.Bd3#
            • 3.Qf5#
        • 2.Ke2
          • threat
            • 3.Bd3#
            • 3.Qf5#
        • 2.Qf5+
          • 2...Ke3
            • 3.Sc2#
            • 3.Qd3#
            • 3.Qf4#
      • 1...Kd6!
  • Keys
    • 1.Qg3!
      • threat
        • 2.Bc4+
          • 2...Kxc4
            • 3.Qb3#
          • 2...Ke4
            • 3.Qf4#
      • 1...Ke4
        • 2.Bc4
          • threat
            • 3.Qf4#
      • 1...Bxd4
        • 2.Sxc7+
          • 2...Ke4
            • 3.Bd3#
          • 2...Kc5
            • 3.Qa3#
      • 1...Ba6
        • 2.Bc6+
          • 2...Kc4
            • 3.Qb3#

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).