Problem Display
PID: 275933 (2Q1b3/p1RpB3/1bpP2N1/5pNn/2Bk4/1K2pP2/4P3/8 w - - 0 1)

Tirtishinikov, L

Shakhmatnaya kompozitsiya, 2024

2Q1b3/p1RpB3/1bpP2N1/5pNn/2Bk4/1K2pP2/4P3/8

#3

10 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Qa6!
      • threat
        • 2.Qa1+
          • 2...Kc5
            • 3.Qe5#
      • 1...Kc5
        • 2.Qb5+
          • 2...Kd4
            • 3.Qe5#
      • 1...Bxc7
        • 2.dxc7
          • threat
            • 3.Qa1#
          • 2...d6
            • 3.Se6#
      • 1...Ba5
        • 2.Qxc6
          • threat
            • 3.Qd5#
            • 3.Qc5#
          • 2...dxc6
            • 3.Se6#
      • 1...Bf7
        • 2.Bxf7
          • threat
            • 3.Qc4#
          • 2...Kc5
            • 3.Qc4#
      • 1...Sf4
        • 2.Bf6+
          • 2...Kc5
            • 3.Qa3#
      • 1...Sf6
        • 2.Bxf6+
          • 2...Kc5
            • 3.Qa3#
      • 1...f4
        • 2.Qa1+
          • 2...Kc5
            • 3.Se4#
            • 3.Qe5#

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).