Problem Display
PID: 43293 (2R5/K7/3pPBbN/1pPpP1rp/2pk2p1/p2P3B/8/2QR4 w - - 0 1)

Fomichev, Evgeny Vasilevich

1st Prize, Meeting of Solidarity, 2000

2R5/K7/3pPBbN/1pPpP1rp/2pk2p1/p2P3B/8/2QR4

#3

11 + 10


145 StrateGems 2002

SOLUTION


  • SOUND
  • Sets
    • 1...Rf5
      • 2.Sxf5+
        • 2...Bxf5
          • 3.exd6#
    • 1...Be4
      • 2.dxe4+
        • 2...Kxe4
          • 3.Bg2#
    • 1...Bf5
      • 2.exd6#
    • 1...Bf7
      • 2.dxc4+
        • 2...Ke4
          • 3.Bg2#
      • 2.exd6+
        • 2...Re5
          • 3.Sf5#
    • 1...Be8
      • 2.dxc4+
        • 2...Ke4
          • 3.Bg2#
      • 2.exd6+
        • 2...Re5
          • 3.Sf5#
    • 1...c3
      • 2.Qf4+
        • 2...Be4
          • 3.Qf2#
  • Tries
    • 1.Sf5+?
      • 1...Bxf5
        • 2.exd6#
      • 1...Rxf5!
    • 1.Qb2+?
      • 1...Ke3
        • 2.Bxg5+
          • 2...Kf3
            • 3.Qg2#
      • 1...axb2!
    • 1.Qf4+?
      • 1...Be4
        • 2.exd6+
          • 2...Re5
            • 3.Bxe5#
      • 1...Kc3!
    • 1.dxc4+?
      • 1...Ke4
        • 2.Bg2#
      • 1...Bd3!
  • Keys
    • 1.Bg2!
      • threat
        • 2.Sf5+
          • 2...Rxf5
            • 3.dxc4#
          • 2...Bxf5
            • 3.exd6#
      • 1...Rxe5
        • 2.dxc4+
          • 2...Bd3
            • 3.Sf5#
      • 1...Bxd3
        • 2.exd6+
          • 2...Re5
            • 3.Sf5#
      • 1...cxd3
        • 2.cxd6
          • threat
            • 3.Qc5#
          • 2...d2
            • 3.Qc3#
      • 1...dxc5
        • 2.Rd8
          • threat
            • 3.Rxd5#
          • 2...Be4
            • 3.dxe4#
      • 1...dxe5
        • 2.Bxg5
          • threat
            • 3.Be3#
          • 2...e4
            • 3.Bf6#
      • 1...Bh7
        • 2.Sf5+
          • 2...Rxf5
            • 3.dxc4#
          • 2...Bxf5
            • 3.exd6#
      • 1...c3
        • 2.Qf4+
          • 2...Be4
            • 3.Qf2#

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).