Problem Display
PID: 255761 (8/4p3/1p1pB1b1/6B1/N2Pkp1Q/1pPp1R1n/4n1K1/2qr1N2 w - - 0 1)

Glinskikh, Nikolai M

Pankratiev, Aleksandr Nikolaevich

1st HM., Buletin Problemistic, 1994-1995

8/4p3/1p1pB1b1/6B1/N2Pkp1Q/1pPp1R1n/4n1K1/2qr1N2

#3

9 + 12


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Qb2
      • 2.Re3#
    • 1...Qa3
      • 2.Re3#
    • 1...Qe3
      • 2.Rxe3#
    • 1...Qa1
      • 2.Re3#
    • 1...Qb1
      • 2.Re3#
    • 1...Qc2
      • 2.Re3#
    • 1...Qxc3
      • 2.Re3+
        • 2...Kxd4
          • 3.Qh8#
    • 1...Rd2
      • 2.Re3#
    • 1...Bf7
      • 2.Qh7+
        • 2...Bg6
          • 3.Qxg6#
    • 1...Bh7
      • 2.Qxh7#
    • 1...Be8
      • 2.Qh7+
        • 2...Bg6
          • 3.Qxg6#
    • 1...Seg1
      • 2.Sg3#
    • 1...Sxc3
      • 2.Sg3+
        • 2...Kxd4
          • 3.Qh8#
    • 1...Sg3
      • 2.Sxg3#
    • 1...d2
      • 2.Re3#
    • 1...d5
      • 2.Qh8
        • threat
          • 3.Qe5#
        • 2...Sxd4
          • 3.Qxd4#
  • Keys
    • 1.Qh8!
      • threat
        • 2.Qa8+
          • 2...d5
            • 3.Qxd5#
      • 1...Qxc3
        • 2.Sg3+
          • 2...Sxg3
            • 3.Sxc3#
          • 2...fxg3
            • 3.Re3#
      • 1...Sxc3
        • 2.Re3+
          • 2...Qxe3
            • 3.Sxc3#
          • 2...fxe3
            • 3.Sg3#
      • 1...Bf5
        • 2.Qa8+
          • 2...d5
            • 3.Bxd5#
            • 3.Qxd5#
      • 1...Be8
        • 2.Qh7+
          • 2...Bg6
            • 3.Qxg6#
      • 1...b5
        • 2.Sc5+
          • 2...dxc5
            • 3.Qe5#
            • 3.Qa8#
        • 2.Qe5+
          • 2...dxe5
            • 3.Sc5#
        • 2.Qa8+
          • 2...d5
            • 3.Sc5#
            • 3.Qxd5#

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).