Problem Display
PID: 192201 (8/p7/Q4K2/8/1N6/2k2N2/8/6B1 w - - 0 1)

Johansson, Eero

Tidskrift for Schack, 1916

8/p7/Q4K2/8/1N6/2k2N2/8/6B1

#3

5 + 2


6490 yacpdb 2019

SOLUTION


  • COOKED
  • Tries
    • 1.Be3?
      • threat
        • 2.Bd2+
          • 2...Kb2
            • 3.Qa2#
          • 2...Kb3
            • 3.Qa2#
      • 1...Kb2
        • 2.Sd2
          • 2...Kc1
            • 3.Qa1#
          • 2...Kc3
            • 3.Qa3#
        • 2.Bd2
          • threat
            • 3.Qa2#
          • 2...Kb1
            • 3.Qa2#
          • 2...Kb3
            • 3.Qa2#
        • 2.Qa2+
          • 2...Kc3
            • 3.Bd2#
      • 1...Kb3
        • 2.Bd2
          • 2...Kb2
            • 3.Qa2#
      • 1...Kxb4!
    • 1.Qd3+?
      • 1...Kb2
        • 2.Bd4+
          • 2...Kc1
            • 3.Sa2#
            • 3.Qf1#
            • 3.Qc2#
        • 2.Bxa7
          • 2...Ka1
            • 3.Bd4#
          • 2...Kc1
            • 3.Qc2#
      • 1...Kxb4!
    • 1.Qc4+?
      • 1...Kb2
        • 2.Bd4+
          • 2...Kb1
            • 3.Sd2#
            • 3.Qf1#
            • 3.Qc2#
          • 2...Ka3
            • 3.Sc2#
      • 1...Kxc4!
  • Keys
    • 1.Sd2!
      • 1...Kb2
        • 2.Be3
          • 2...Kc1
            • 3.Qa1#
          • 2...Kc3
            • 3.Qa3#
        • 2.Qa1+
          • 2...Kxa1
            • 3.Bd4#
      • 1...Kxd2
        • 2.Qd3+
          • 2...Kc1
            • 3.Qc2#
          • 2...Ke1
            • 3.Sc2#
      • 1...Kxb4
        • 2.Qc4+
          • 2...Ka3
            • 3.Qb3#
          • 2...Ka5
            • 3.Sb3#
    • 1.Bc5!
      • threat
        • 2.Qa2
          • threat
            • 3.Qc2#
      • 1...Kb2
        • 2.Qa2+
          • 2...Kc1
            • 3.Qa1#
            • 3.Qc2#
          • 2...Kc3
            • 3.Qc2#
      • 1...Kb3
        • 2.Qa2+
          • 2...Kc3
            • 3.Qc2#

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).