Problem Display
PID: 3864 (5B1K/6Q1/4p3/RN1P1b2/1Nq1kp2/1r1n1p2/B2R2P1/8 w - - 0 1)

Loshinski, Lev Ilich

1st Prize, Sverdlovsk Sports Committee, 1946

5B1K/6Q1/4p3/RN1P1b2/1Nq1kp2/1r1n1p2/B2R2P1/8

#3

10 + 8


14752 Soviet Chess Compositions (1945-1947) 1949
3147 Chess Problems: Introduction to an Art 1963
3105 FIDE Album (1945-1955) 1964
5314 Grossmeister Shakhmatnoi Kompozitsii 1980
23 Die Schwalbe 2007

SOLUTION


  • SOUND
  • Sets
    • 1...Qc1
      • 2.Qd4#
    • 1...Qc2
      • 2.Qd4#
    • 1...Qd4
      • 2.Qxd4#
    • 1...Qc6
      • 2.Qd4#
    • 1...Qc7
      • 2.Qd4#
    • 1...Qc8
      • 2.Qd4#
    • 1...fxg2
      • 2.Re2+
        • 2...Kf3
          • 3.Qxg2#
    • 1...f2
      • 2.Re2#
  • Tries
    • 1.gxf3+?
      • 1...Kxf3
        • 2.Qg2+
          • 2...Ke3
            • 3.Re2#
            • 3.Qe2#
      • 1...Ke3!
  • Keys
    • 1.Sc2!
      • threat
        • 2.Sd6#
      • 1...Kxd5
        • 2.Qb7+
          • 2...Ke5
            • 3.Bg7#
          • 2...Qc6
            • 3.Sd6#
      • 1...Qxd5
        • 2.gxf3+
          • 2...Kxf3
            • 3.Qg2#
      • 1...Rxb5
        • 2.gxf3+
          • 2...Kxf3
            • 3.Qg2#
          • 2...Kxd5
            • 3.Sb4#
      • 1...fxg2
        • 2.Sd6+
          • 2...Kf3
            • 3.Qxg2#
        • 2.Re2+
          • 2...Kf3
            • 3.Qxg2#
          • 2...Kxd5
            • 3.Qd7#
      • 1...Qb4
        • 2.Sd6+
          • 2...Qxd6
            • 3.Qd4#
      • 1...Qc5
        • 2.Sd6+
          • 2...Kxd5
            • 3.Sb4#
          • 2...Qxd6
            • 3.Qd4#

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).