Problem Display
PID: 20183 (2n4Q/2p3Bp/2p2K2/rb4p1/1N3pp1/2R5/1k1N4/8 w - - 0 1)

Prevorovsky, Emil

Tyden rozhlasu, 1944

2n4Q/2p3Bp/2p2K2/rb4p1/1N3pp1/2R5/1k1N4/8

#4

6 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Ke6!
      • threat
        • 2.Rd3+
          • 2...Kc1
            • 3.Sb3+
              • 3...Kb1
                • 4.Rd1#
        • 2.Re3+
          • 2...Kc1
            • 3.Re1+
              • 3...Kxd2
                • 4.Bc3#
      • 1...Bc4+
        • 2.Sxc4+
          • 2...Kb1
            • 3.Qxh7+
              • 3...Ka1
                • 4.Rc1#
                • 4.Ra3#
                • 4.Qh1#
              • 3...Rf5
                • 4.Qh1#
      • 1...Bf1
        • 2.Rc5+
          • 2...Ka3
            • 3.Rxa5+
              • 3...Kxb4
                • 4.Bc3#
      • 1...Be2
        • 2.Rc5+
          • 2...Ka3
            • 3.Rxa5+
              • 3...Kxb4
                • 4.Bc3#
      • 1...Bd3
        • 2.Rc5+
          • 2...Ka3
            • 3.Rxa5+
              • 3...Kxb4
                • 4.Bc3#
      • 1...Ba4
        • 2.Rc4+
          • 2...Re5+
            • 3.Bxe5+
              • 3...Ka3
                • 4.Bb2#
        • 2.Rc5+
          • 2...Ka3
            • 3.Bb2+
              • 3...Kxb4
                • 4.Qc3#
                • 4.Qd4#
      • 1...Ba6
        • 2.Rc5+
          • 2...Ka3
            • 3.Rxa5+
              • 3...Kxb4
                • 4.Bc3#

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).