MESON Chess Problem Database

Problem Display
PID: 119408 (8/p2K4/2Q2B2/8/pk6/4n3/1P6/8 w - - 0 1)

Fomichev, Evgeny Vasilevich

Oresina MT, 1988

8/p2K4/2Q2B2/8/pk6/4n3/1P6/8

#3

4 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Ka5
      • 2.Bc3#
    • 1...Sc2
      • 2.Bc3+
        • 2...Kb3
          • 3.Qd5#
          • 3.Qe6#
  • Tries
    • 1.Qxa4+?
      • 1...Kc5
        • 2.Bc3
          • threat
            • 3.Qc6#
          • 2...Kd5
            • 3.Qc6#
            • 3.Qd4#
          • 2...Kb6
            • 3.Qc6#
      • 1...Kxa4!
  • Keys
    • 1.b3!
      • threat
        • 2.Qxa4+
          • 2...Kc5
            • 3.Qa5#
      • 1...Kxb3
        • 2.Qc3+
          • 2...Ka2
            • 3.Qb2#
      • 1...axb3
        • 2.Bc3+
          • 2...Ka3
            • 3.Qa6#
      • 1...Sc4
        • 2.Qxc4+
          • 2...Ka3
            • 3.Qxa4#
          • 2...Ka5
            • 3.Bd8#
      • 1...Sd5
        • 2.Qxa4+
          • 2...Kc5
            • 3.Bd4#
            • 3.Qa5#
      • 1...a3
        • 2.Qa4+
          • 2...Kc5
            • 3.Qa5#
      • 1...a5
        • 2.Qxa4+
          • 2...Kc5
            • 3.Qxa5#

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).