Problem Display
PID: 4482 (8/2p5/Q7/8/1k4p1/8/2PK1B2/8 w - - 0 1)

Marandiuk, Mikhail Nazarovich

2nd Place, Tinerimya Moldavska, 1981

8/2p5/Q7/8/1k4p1/8/2PK1B2/8

#3

4 + 3


3296 Shakhmatny zadachi miniaturi 1987

SOLUTION


  • SOUND
  • Sets
    • 1...c5
      • 2.Bg3
        • 2...c4
          • 3.Bd6#
  • Tries
    • 1.Kc1?
      • threat
        • 2.Kb2
          • threat
            • 3.c3#
      • 1...Kc3
        • 2.Bc5
          • threat
            • 3.Qd3#
        • 2.Qb5
          • threat
            • 3.Qb3#
            • 3.Qc5#
        • 2.Qb7
          • threat
            • 3.Qb3#
          • 2...Kc4
            • 3.Qb3#
        • 2.Qa3+
          • 2...Kc4
            • 3.Qc5#
            • 3.Qb3#
        • 2.Qa4
          • threat
            • 3.Be1#
            • 3.Bd4#
            • 3.Qb3#
            • 3.Qd4#
        • 2.Qa5+
          • 2...Kc4
            • 3.Qc5#
      • 1...g3!
    • 1.Kd3?
      • 1...c6
        • 2.Bg3
          • 2...Kc5
            • 3.Qa5#
          • 2...c5
            • 3.Be1#
        • 2.Bb6
          • threat
            • 3.Qa5#
      • 1...g3!
    • 1.Bb6?
      • threat
        • 2.Qa5+
          • 2...Kc4
            • 3.Qc5#
      • 1...c5
        • 2.Ba5+
          • 2...Ka3
            • 3.Bc3#
          • 2...Ka4
            • 3.Bc3#
        • 2.Qa5+
          • 2...Kc4
            • 3.Qxc5#
      • 1...cxb6!
    • 1.Qb5+?
      • 1...Ka3
        • 2.Qb3#
      • 1...Kxb5!
    • 1.Qa5+?
      • 1...Kc4
        • 2.Qc5#
      • 1...Kxa5!
  • Keys
    • 1.Bg3!
      • 1...Kc5
        • 2.Kc3
          • 2...Kd5
            • 3.Qc4#
          • 2...c6
            • 3.Qa5#
      • 1...c5
        • 2.Be5
          • threat
            • 3.Bc3#
          • 2...c4
            • 3.Bd6#
      • 1...c6
        • 2.Kd3
          • 2...Kc5
            • 3.Qa5#
          • 2...c5
            • 3.Be1#

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).