Problem Display
PID: 95950 (3n2Qn/8/3p3b/2r1q2p/2p5/5N1P/2N1p1P1/4Bk1K w - - 0 1)

Vasta, Jan

Narodni Politika, 1923

3n2Qn/8/3p3b/2r1q2p/2p5/5N1P/2N1p1P1/4Bk1K

#3

7 + 10


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Qa1
      • 2.Sh2#
    • 1...Qb2
      • 2.Sh2#
    • 1...Qh2+
      • 2.Sxh2#
    • 1...Qc3
      • 2.Sh2#
    • 1...Qg3
      • 2.Qxg3
        • threat
          • 3.Sh2#
          • 3.Qf2#
    • 1...Qd4
      • 2.Sh2#
    • 1...Qf6
      • 2.Sh2#
    • 1...Qg7
      • 2.Sh2#
    • 1...Qe3
      • 2.Sh2#
    • 1...Qe4
      • 2.Sh2#
    • 1...Qd5
      • 2.Sh2#
    • 1...Qf5
      • 2.Sh2#
    • 1...Qg5
      • 2.Sh2#
    • 1...Qe6
      • 2.Sh2#
    • 1...Qe7
      • 2.Sh2#
    • 1...Qe8
      • 2.Sh2#
    • 1...Bd2
      • 2.Sxd2#
    • 1...Be3
      • 2.Qg3
        • threat
          • 3.Sh2#
        • 2...Qxg3
          • 3.Sxe3#
        • 2...Bg1
          • 3.Sd2#
    • 1...Bf4
      • 2.Qg3
        • threat
          • 3.Sh2#
          • 3.Qf2#
        • 2...Bxg3
          • 3.Sd2#
    • 1...Bg7
      • 2.Sd2#
    • 1...Bf8
      • 2.Sd2#
  • Tries
    • 1.Qg3?
      • threat
        • 2.Sh2#
        • 2.Qf2#
      • 1...Qd4
        • 2.Sh2#
      • 1...Qe3
        • 2.Sh2#
      • 1...Be3
        • 2.Sh2#
      • 1...Qxg3!
    • 1.Qg4?
      • threat
        • 2.Sd2+
          • 2...Bxd2
            • 3.Qf3#
        • 2.Qf5
          • threat
            • 3.Sd2#
            • 3.Sh2#
          • 2...Qh2+
            • 3.Sxh2#
      • 1...Qg3
        • 2.Bxg3
          • threat
            • 3.Sh2#
        • 2.Qxg3
          • threat
            • 3.Sh2#
            • 3.Qf2#
      • 1...Qf4
        • 2.Sd2+
          • 2...Qxd2
            • 3.Qf3#
      • 1...Rd5
        • 2.Sd2+
          • 2...Rxd2
            • 3.Qf3#
          • 2...Bxd2
            • 3.Qf3#
        • 2.Qf5
          • threat
            • 3.Sd2#
            • 3.Sh2#
          • 2...Qh2+
            • 3.Sxh2#
      • 1...Bc1
        • 2.Sd2+
          • 2...Bxd2
            • 3.Qf3#
        • 2.Qf5
          • threat
            • 3.Sd2#
            • 3.Sh2#
          • 2...Qh2+
            • 3.Sxh2#
      • 1...Be3
        • 2.Sd2+
          • 2...Bxd2
            • 3.Qf3#
        • 2.Qf5
          • threat
            • 3.Sd2#
            • 3.Sh2#
          • 2...Qh2+
            • 3.Sxh2#
        • 2.Qg3
          • threat
            • 3.Sh2#
          • 2...Qxg3
            • 3.Sxe3#
          • 2...Bg1
            • 3.Sd2#
      • 1...Bf4
        • 2.Sd2+
          • 2...Bxd2
            • 3.Qf3#
        • 2.Sh2+
          • 2...Bxh2
            • 3.Qf3#
        • 2.Qg3
          • threat
            • 3.Sh2#
            • 3.Qf2#
          • 2...Bxg3
            • 3.Sd2#
      • 1...Bg5
        • 2.Sd2+
          • 2...Bxd2
            • 3.Qf3#
        • 2.Qf5
          • threat
            • 3.Sd2#
            • 3.Sh2#
          • 2...Qh2+
            • 3.Sxh2#
      • 1...c3
        • 2.Sd2+
          • 2...Bxd2
            • 3.Qf3#
          • 2...cxd2
            • 3.Qf3#
        • 2.Qf5
          • threat
            • 3.Sd2#
            • 3.Sh2#
          • 2...Qh2+
            • 3.Sxh2#
      • 1...hxg4!
    • 1.g3?
      • threat
        • 2.Sh2#
      • 1...Qxg3
        • 2.Qxg3
          • threat
            • 3.Sh2#
            • 3.Qf2#
            • 3.Qg1#
            • 3.Qg2#
      • 1...Qd5
        • 2.Qxd5
          • threat
            • 3.Sh2#
      • 1...Qe4!
  • Keys
    • 1.Qg7!
      • threat
        • 2.Qf6
          • threat
            • 3.Sd2#
            • 3.Sh2#
          • 2...Qh2+
            • 3.Sxh2#
      • 1...Qg3
        • 2.Qxg3
          • threat
            • 3.Sh2#
            • 3.Qf2#
      • 1...Qf4
        • 2.Qd4
          • threat
            • 3.Qg1#
            • 3.Qf2#
          • 2...Qh2+
            • 3.Sxh2#
          • 2...Qxd4
            • 3.Sh2#
          • 2...Qe3
            • 3.Sh2#
      • 1...Bf4
        • 2.Qg3
          • threat
            • 3.Sh2#
            • 3.Qf2#
          • 2...Bxg3
            • 3.Sd2#

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).