Problem Display
PID: 94804 (4B3/2p5/1k6/8/8/2B2Q2/1K6/8 w - - 0 1)

Antipov, Viacheslav Pavlovich

Magadansky Komsomolets, 1988

4B3/2p5/1k6/8/8/2B2Q2/1K6/8

#3

4 + 2


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Kc5
      • 2.Qc6#
  • Tries
    • 1.Bd4+?
      • 1...Ka5
        • 2.Qa3#
      • 1...Ka6
        • 2.Qa8#
      • 1...c5!
    • 1.Ba5+?
      • 1...Kxa5
        • 2.Qc6
          • 2...Kb4
            • 3.Qb5#
            • 3.Qc3#
      • 1...Ka7
        • 2.Bxc7
          • 2...Ka6
            • 3.Qa8#
      • 1...Kc5!
    • 1.Qb7+?
      • 1...Kc5
        • 2.Qc6#
      • 1...Kxb7!
    • 1.Qa8?
      • 1...Kc5
        • 2.Qc6#
      • 1...c5
        • 2.Ba5#
      • 1...c6!
  • Keys
    • 1.Bc6!
      • threat
        • 2.Bd4+
          • 2...Ka5
            • 3.Qa3#
          • 2...Ka6
            • 3.Qa3#
      • 1...Kc5
        • 2.Bd4+
          • 2...Kb4
            • 3.Qc3#
          • 2...Kc4
            • 3.Qc3#
          • 2...Kxd4
            • 3.Qc3#
          • 2...Kd6
            • 3.Qf6#
      • 1...Ka6
        • 2.Bd4
          • 2...Ka5
            • 3.Qa3#
      • 1...Ka7
        • 2.Bd4+
          • 2...Ka6
            • 3.Qa3#
          • 2...Kb8
            • 3.Qf8#

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).