Problem Display
PID: 271911 (2K1n1B1/Np2p1p1/pP1kPpN1/2p3pP/2P5/2p3rr/4P1b1/2b1R3 w - - 0 1)

Bourd, Evgeny

Grinblat, Arieh

1st Prize, Pat a Mat, 2014-2015

2K1n1B1/Np2p1p1/pP1kPpN1/2p3pP/2P5/2p3rr/4P1b1/2b1R3

#4

10 + 14


6490 yacpdb 2023

SOLUTION


  • SOUND
  • Keys
    • 1.e4!
      • threat
        • 2.Kxb7
          • threat
            • 3.Sc8#
          • 2...Bxe4+
            • 3.Rxe4
              • threat
                • 4.Sc8#
      • 1...Bxe4
        • 2.Rxe4
          • threat
            • 3.Kxb7
              • threat
                • 4.Sc8#
            • 3.Sh8
              • threat
                • 4.Sf7#
      • 1...Re3
        • 2.Kb8
          • threat
            • 3.Sc8+
              • 3...Kc6
                • 4.Sgxe7#
          • 2...f5
            • 3.Sc8+
              • 3...Kc6
                • 4.Se5#
                • 4.Sgxe7#
      • 1...Be3
        • 2.Kd8
          • threat
            • 3.Sc8+
              • 3...Kc6
                • 4.Sgxe7#
      • 1...Bh1
        • 2.Kxb7
          • threat
            • 3.Sc8#
          • 2...Bxe4+
            • 3.Rxe4
              • threat
                • 4.Sc8#
      • 1...Bf3
        • 2.Kxb7
          • threat
            • 3.Sc8#
          • 2...Bxe4+
            • 3.Rxe4
              • threat
                • 4.Sc8#
        • 2.Kd8
          • threat
            • 3.Sc8+
              • 3...Kc6
                • 4.Sgxe7#
      • 1...Sc7
        • 2.bxc7
          • threat
            • 3.Kb8
              • threat
                • 4.c8S#
            • 3.Kd8
              • threat
                • 4.c8S#
      • 1...a5
        • 2.Kxb7
          • threat
            • 3.Sb5#
            • 3.Sc8#
          • 2...Bxe4+
            • 3.Rxe4
              • threat
                • 4.Sb5#
                • 4.Sc8#

FEATURES


NOT CLASSIFIED


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).