Problem Display
PID: 41535 (7Q/5p2/8/5K2/4R2p/7p/7k/6nB w - - 0 1)

Richter, Frantisek

1st HM., Gros, 1938

7Q/5p2/8/5K2/4R2p/7p/7k/6nB

#3

4 + 5


3773 FIDE Album (1914-1944) (II) 1972

SOLUTION


  • SOUND
  • Sets
    • 1...Se2
      • 2.Rxe2+
        • 2...Kg1
          • 3.Qa1#
        • 2...Kxh1
          • 3.Qa1#
        • 2...Kg3
          • 3.Qc3#
          • 3.Qe5#
          • 3.Qg7#
          • 3.Qb8#
          • 3.Qg8#
  • Tries
    • 1.Qb2+?
      • 1...Se2
        • 2.Rxe2+
          • 2...Kg1
            • 3.Re1#
            • 3.Qa1#
            • 3.Qc1#
            • 3.Qb1#
          • 2...Kxh1
            • 3.Re1#
            • 3.Qa1#
            • 3.Qc1#
            • 3.Qb1#
          • 2...Kg3
            • 3.Re3#
            • 3.Qa3#
            • 3.Qc3#
            • 3.Qe5#
            • 3.Qg7#
            • 3.Qb3#
            • 3.Qb8#
      • 1...Kxh1!
  • Keys
    • 1.Re1!
      • threat
        • 2.Qd4
          • threat
            • 3.Qxg1#
          • 2...Kxh1
            • 3.Qxg1#
          • 2...Kg3
            • 3.Qxg1#
            • 3.Qf4#
          • 2...Se2
            • 3.Qf2#
          • 2...Sf3
            • 3.Qf2#
            • 3.Qf4#
      • 1...Kxh1
        • 2.Qg8
          • threat
            • 3.Qxg1#
          • 2...Kh2
            • 3.Qxg1#
          • 2...h2
            • 3.Qa8#
      • 1...Kg3
        • 2.Qe5+
          • 2...Kf2
            • 3.Qe3#
        • 2.Qg7+
          • 2...Kf2
            • 3.Qxg1#
          • 2...Kh2
            • 3.Qxg1#
        • 2.Qg8+
          • 2...Kf2
            • 3.Qxg1#
          • 2...Kh2
            • 3.Qxg1#
      • 1...Se2
        • 2.Rxe2+
          • 2...Kg1
            • 3.Qa1#
          • 2...Kxh1
            • 3.Qa1#
          • 2...Kg3
            • 3.Qc3#
            • 3.Qe5#
            • 3.Qg7#
            • 3.Qb8#
            • 3.Qg8#
      • 1...Sf3
        • 2.Qb8+
          • 2...Se5
            • 3.Qxe5#
      • 1...f6
        • 2.Qxh4
          • 2...Kxh1
            • 3.Qxh3#
          • 2...Se2
            • 3.Qf2#
          • 2...Sf3
            • 3.Qf2#
            • 3.Qf4#

FEATURES


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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).