Problem Display
PID: 269122 (5R1K/8/8/3B2p1/3kp3/1Q6/8/8 w - - 0 1)

Petrasinovic, Petrasin

Springaren, 2021

5R1K/8/8/3B2p1/3kp3/1Q6/8/8

#3

4 + 3


SOLUTION


  • SOUND
  • Tries
    • 1.Bc4?
      • threat
        • 2.Rf5
          • threat
            • 3.Rd5#
          • 2...e3
            • 3.Qd3#
      • 1...Ke5
        • 2.Qd1
          • threat
            • 3.Qd5#
      • 1...e3
        • 2.Rf5
          • threat
            • 3.Qd3#
          • 2...Ke4
            • 3.Qd3#
      • 1...Kc5!
    • 1.Be6?
      • threat
        • 2.Rf5
          • threat
            • 3.Rd5#
          • 2...e3
            • 3.Qc4#
      • 1...e3
        • 2.Qc4+
          • 2...Ke5
            • 3.Qd5#
      • 1...Kc5!
  • Keys
    • 1.Bg8!
      • threat
        • 2.Rf5
          • threat
            • 3.Rd5#
          • 2...e3
            • 3.Qc4#
      • 1...Kc5
        • 2.Rc8+
          • 2...Kd4
            • 3.Qc3#
          • 2...Kd6
            • 3.Qe6#
      • 1...e3
        • 2.Qc4+
          • 2...Ke5
            • 3.Qd5#

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).