Problem Display
PID: 115342 (6nn/2R4Q/b2p1p2/7R/r3P1N1/p5N1/2p3pp/2K3k1 w - - 0 1)

Brunner, Erich Anselm

Basler Nachrichten, 1927

6nn/2R4Q/b2p1p2/7R/r3P1N1/p5N1/2p3pp/2K3k1

#3

7 + 11


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Rc4
      • 2.Qf5
        • threat
          • 3.Qf2#
        • 2...h1S
          • 3.Se2#
    • 1...Bb7
      • 2.Qf5
        • threat
          • 3.Qf2#
        • 2...h1S
          • 3.Se2#
    • 1...h1Q
      • 2.Rxh1+
        • 2...gxh1Q
          • 3.Qxh1#
        • 2...gxh1S
          • 3.Qxh1#
          • 3.Qh2#
        • 2...gxh1B
          • 3.Qxh1#
          • 3.Qh2#
        • 2...gxh1R
          • 3.Qxh1#
      • 2.Qf5
        • threat
          • 3.Qf2#
    • 1...h1S
      • 2.Rxh1+
        • 2...gxh1Q
          • 3.Qxh1#
        • 2...gxh1S
          • 3.Qxh1#
          • 3.Qh2#
        • 2...gxh1B
          • 3.Qxh1#
          • 3.Qh2#
        • 2...gxh1R
          • 3.Qxh1#
    • 1...h1B
      • 2.Rxh1+
        • 2...gxh1Q
          • 3.Qxh1#
        • 2...gxh1S
          • 3.Qxh1#
          • 3.Qh2#
        • 2...gxh1B
          • 3.Qxh1#
          • 3.Qh2#
        • 2...gxh1R
          • 3.Qxh1#
      • 2.Qf5
        • threat
          • 3.Qf2#
    • 1...h1R
      • 2.Rxh1+
        • 2...gxh1Q
          • 3.Qxh1#
        • 2...gxh1S
          • 3.Qxh1#
          • 3.Qh2#
        • 2...gxh1B
          • 3.Qxh1#
          • 3.Qh2#
        • 2...gxh1R
          • 3.Qxh1#
      • 2.Qf5
        • threat
          • 3.Qf2#
  • Tries
    • 1.Rxh2?
      • threat
        • 2.Rh1+
          • 2...gxh1Q
            • 3.Qxh1#
          • 2...gxh1S
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1B
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1R
            • 3.Qxh1#
        • 2.Qf5
          • threat
            • 3.Qf2#
      • 1...Rxe4
        • 2.Rh1+
          • 2...gxh1Q
            • 3.Qxh1#
          • 2...gxh1S
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1B
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1R
            • 3.Qxh1#
        • 2.Qxe4
          • threat
            • 3.Rxg2#
            • 3.Qxg2#
            • 3.Qe3#
            • 3.Qd4#
      • 1...Rb4
        • 2.Rh1+
          • 2...gxh1Q
            • 3.Qxh1#
          • 2...gxh1S
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1B
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1R
            • 3.Qxh1#
      • 1...Rc4
        • 2.Rh1+
          • 2...gxh1Q
            • 3.Qxh1#
          • 2...gxh1S
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1B
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1R
            • 3.Qxh1#
        • 2.Qf5
          • threat
            • 3.Se2#
            • 3.Qf2#
        • 2.Qh3
          • threat
            • 3.Rxg2#
            • 3.Qxg2#
      • 1...Rd4
        • 2.Rh1+
          • 2...gxh1Q
            • 3.Qxh1#
          • 2...gxh1S
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1B
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1R
            • 3.Qxh1#
      • 1...Ra5
        • 2.Rh1+
          • 2...gxh1Q
            • 3.Qxh1#
          • 2...gxh1S
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1B
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1R
            • 3.Qxh1#
      • 1...Be2
        • 2.Rh1+
          • 2...gxh1Q
            • 3.Qxh1#
          • 2...gxh1S
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1B
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1R
            • 3.Qxh1#
      • 1...Bb7
        • 2.Rh1+
          • 2...gxh1Q
            • 3.Qxh1#
          • 2...gxh1S
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1B
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1R
            • 3.Qxh1#
        • 2.Qf5
          • threat
            • 3.Se2#
            • 3.Qf2#
      • 1...Bc8
        • 2.Rh1+
          • 2...gxh1Q
            • 3.Qxh1#
          • 2...gxh1S
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1B
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1R
            • 3.Qxh1#
        • 2.Rxc2
          • threat
            • 3.Rcxg2#
            • 3.Rhxg2#
        • 2.Qh3
          • threat
            • 3.Rxg2#
            • 3.Qxg2#
      • 1...Se7
        • 2.Rh1+
          • 2...gxh1Q
            • 3.Qxh1#
          • 2...gxh1S
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1B
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1R
            • 3.Qxh1#
      • 1...Sg6
        • 2.Rh1+
          • 2...gxh1Q
            • 3.Qxh1#
          • 2...gxh1S
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1B
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1R
            • 3.Qxh1#
      • 1...a2
        • 2.Rh1+
          • 2...gxh1Q
            • 3.Qxh1#
          • 2...gxh1S
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1B
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1R
            • 3.Qxh1#
      • 1...f5
        • 2.Rh1+
          • 2...gxh1Q
            • 3.Qxh1#
          • 2...gxh1S
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1B
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1R
            • 3.Qxh1#
        • 2.Qxf5
          • threat
            • 3.Qf2#
      • 1...Sh6!
    • 1.Ra5?
      • threat
        • 2.Qxh2#
      • 1...h1R
        • 2.Qf5
          • threat
            • 3.Qf2#
      • 1...Sh6
        • 2.Qxh6
          • threat
            • 3.Qe3#
            • 3.Qxh2#
          • 2...h1S
            • 3.Qh2#
      • 1...h1Q!
    • 1.Rb5?
      • threat
        • 2.Qxh2#
      • 1...h1R
        • 2.Qf5
          • threat
            • 3.Se2#
            • 3.Qf2#
      • 1...Sh6
        • 2.Qxh6
          • threat
            • 3.Qe3#
            • 3.Qxh2#
          • 2...h1S
            • 3.Qh2#
      • 1...h1Q!
    • 1.Rhc5?
      • threat
        • 2.Qxh2#
      • 1...h1R
        • 2.Qf5
          • threat
            • 3.Qf2#
      • 1...Sh6
        • 2.Qxh6
          • threat
            • 3.Qe3#
            • 3.Qxh2#
          • 2...h1S
            • 3.Qh2#
      • 1...h1Q!
    • 1.Rd5?
      • threat
        • 2.Qxh2#
      • 1...h1R
        • 2.Qf5
          • threat
            • 3.Qf2#
      • 1...Sh6
        • 2.Qxh6
          • threat
            • 3.Qe3#
            • 3.Qxh2#
          • 2...h1S
            • 3.Qh2#
      • 1...h1Q!
    • 1.Re5?
      • threat
        • 2.Qxh2#
      • 1...h1R
        • 2.Qf5
          • threat
            • 3.Qf2#
      • 1...Sh6
        • 2.Qxh6
          • threat
            • 3.Qe3#
            • 3.Qxh2#
          • 2...h1S
            • 3.Qh2#
      • 1...h1Q!
    • 1.Rg5?
      • threat
        • 2.Qxh2#
      • 1...h1Q
        • 2.Qf5
          • threat
            • 3.Qf2#
      • 1...h1R
        • 2.Qf5
          • threat
            • 3.Qf2#
      • 1...Sh6!
  • Keys
    • 1.Rc4!
      • threat
        • 2.Qa7#
      • 1...Rxc4
        • 2.Qf5
          • threat
            • 3.Qf2#
          • 2...h1S
            • 3.Se2#
      • 1...Bxc4
        • 2.Ra5
          • threat
            • 3.Qxh2#
            • 3.Qa7#
          • 2...h1S
            • 3.Qh2#
      • 1...h1S
        • 2.Rxh1+
          • 2...gxh1Q
            • 3.Qxh1#
          • 2...gxh1S
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1B
            • 3.Qxh1#
            • 3.Qh2#
          • 2...gxh1R
            • 3.Qxh1#
        • 2.Rf5
          • threat
            • 3.Se2#
            • 3.Qh2#
        • 2.Qa7+
          • 2...Sf2
            • 3.Qxf2#
      • 1...Rb4
        • 2.Qa7+
          • 2...Rb6
            • 3.Qxb6#
      • 1...Ra5
        • 2.Rxa5
          • threat
            • 3.Qxh2#
            • 3.Qa7#
          • 2...h1S
            • 3.Qh2#
        • 2.Rb5
          • threat
            • 3.Qxh2#
            • 3.Qa7#
          • 2...h1S
            • 3.Qh2#
      • 1...Bb5
        • 2.Qf5
          • threat
            • 3.Qf2#
          • 2...h1S
            • 3.Se2#
      • 1...Bb7
        • 2.Qf5
          • threat
            • 3.Qf2#
          • 2...h1S
            • 3.Se2#
      • 1...Bc8
        • 2.Ra5
          • threat
            • 3.Qxh2#
            • 3.Qa7#
          • 2...h1S
            • 3.Qh2#
      • 1...Se7
        • 2.Rf5
          • threat
            • 3.Qxh2#
          • 2...h1Q
            • 3.Se2#
          • 2...h1S
            • 3.Se2#
            • 3.Qh2#
          • 2...h1B
            • 3.Se2#
            • 3.Qh2#
          • 2...h1R
            • 3.Se2#
      • 1...Sf7
        • 2.Qf5
          • threat
            • 3.Qf2#
          • 2...h1S
            • 3.Se2#
      • 1...d5
        • 2.Rxd5
          • threat
            • 3.Qxh2#
            • 3.Qa7#
          • 2...h1S
            • 3.Qh2#
        • 2.Qf5
          • threat
            • 3.Qf2#
          • 2...h1S
            • 3.Se2#
        • 2.Qa7+
          • 2...d4
            • 3.Qxd4#

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).