Problem Display
PID: 257434 (4r1Bb/2p5/3p1Pp1/3pP1R1/4Pk1P/B1N2p2/1P1P1p1K/3R1N2 w - - 0 1)

Grinblat, Arieh

Springaren, 2012

4r1Bb/2p5/3p1Pp1/3pP1R1/4Pk1P/B1N2p2/1P1P1p1K/3R1N2

#3

13 + 9


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Sets
    • 1...dxe4
      • 2.Sd5#
    • 1...d4
      • 2.Sd5+
        • 2...Kxe4
          • 3.d3#
    • 1...dxe5
      • 2.Kh3
        • threat
          • 3.Rg4#
        • 2...dxe4
          • 3.Sd5#
  • Tries
    • 1.Se3?
      • threat
        • 2.Sexd5#
      • 1...f1S+
        • 2.Rxf1
          • threat
            • 3.Sg2#
            • 3.Sexd5#
          • 2...f2
            • 3.Rxf2#
      • 1...c6!
    • 1.Se2+?
      • 1...Kxe4
        • 2.d3#
      • 1...fxe2!
    • 1.Bc5?
      • threat
        • 2.Be3#
      • 1...d4
        • 2.Sd5+
          • 2...Kxe4
            • 3.d3#
        • 2.Bxd4
          • threat
            • 3.Be3#
      • 1...dxc5!
  • Keys
    • 1.Kh3!
      • threat
        • 2.d4
          • threat
            • 3.Rg4#
          • 2...dxe4
            • 3.Sd5#
      • 1...Bxf6
        • 2.Rg4+
          • 2...Kxe5
            • 3.d4#
      • 1...d4
        • 2.Sd5+
          • 2...Kxe4
            • 3.d3#
      • 1...c5
        • 2.d3
          • threat
            • 3.Sxd5#
          • 2...Rxe5
            • 3.Rg4#
          • 2...dxe4
            • 3.Sd5#
          • 2...d4
            • 3.Sd5#
      • 1...c6
        • 2.Bxd6
          • threat
            • 3.Rg4#
            • 3.e6#

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).