Problem Display
PID: 189162 (3br3/2Ppp2N/6pP/3kNp2/p4p1P/B1P2b2/2PPp3/2Q1K3 w - - 0 1)

Erlin, Konrad (AKA Erlinger, Konrad)

Magyar Sakkujsag, 1912

3br3/2Ppp2N/6pP/3kNp2/p4p1P/B1P2b2/2PPp3/2Q1K3

#3

11 + 11


6490 yacpdb 2019

SOLUTION


  • COOKED
  • Tries
    • 1.Sg5?
      • threat
        • 2.Qb2
          • threat
            • 3.Qb5#
            • 3.c4#
          • 2...Kxe5
            • 3.c4#
        • 2.Qa1
          • threat
            • 3.c4#
          • 2...Kxe5
            • 3.c4#
        • 2.c4+
          • 2...Kd4
            • 3.Qb2#
            • 3.Qa1#
          • 2...Kxe5
            • 3.Qb2#
            • 3.Qa1#
      • 1...Bxc7
        • 2.Qb2
          • threat
            • 3.Qb5#
            • 3.c4#
          • 2...Kxe5
            • 3.c4#
        • 2.c4+
          • 2...Kd4
            • 3.Qb2#
            • 3.Qa1#
          • 2...Kxe5
            • 3.Qb2#
            • 3.Qa1#
      • 1...Be4
        • 2.c4+
          • 2...Kd4
            • 3.Qb2#
            • 3.Qa1#
          • 2...Kxe5
            • 3.Qb2#
            • 3.Qa1#
      • 1...d6
        • 2.Qb2
          • threat
            • 3.Qb5#
            • 3.c4#
          • 2...Kxe5
            • 3.c4#
        • 2.c4+
          • 2...Kd4
            • 3.Qb2#
            • 3.Qa1#
          • 2...Kxe5
            • 3.Bb2#
            • 3.Qb2#
            • 3.Qa1#
      • 1...e6
        • 2.c4+
          • 2...Kd4
            • 3.Qb2#
            • 3.Qa1#
          • 2...Kxe5
            • 3.Qb2#
            • 3.Qa1#
      • 1...Kxe5!
  • Keys
    • 1.Qb2!
      • threat
        • 2.Sg5
          • threat
            • 3.Qb5#
            • 3.c4#
          • 2...Kxe5
            • 3.c4#
      • 1...Ke4
        • 2.Sg5+
          • 2...Kd5
            • 3.Qb5#
            • 3.c4#
          • 2...Kxe5
            • 3.c4#
      • 1...Kxe5
        • 2.c4+
          • 2...Ke4
            • 3.Sg5#
          • 2...Ke6
            • 3.Sg5#
      • 1...Ke6
        • 2.Sg5+
          • 2...Kd5
            • 3.Qb5#
            • 3.c4#
          • 2...Kxe5
            • 3.c4#
          • 2...Kf6
            • 3.Sxd7#
      • 1...Be4
        • 2.Qa2+
          • 2...Kxe5
            • 3.d4#
      • 1...g5
        • 2.Sxg5
          • threat
            • 3.Qb5#
            • 3.c4#
          • 2...Kxe5
            • 3.c4#
      • 1...e6
        • 2.Qb7+
          • 2...Kxe5
            • 3.d4#
    • 1.c4+!
      • 1...Kd4
        • 2.Sg5
          • threat
            • 3.Qb2#
            • 3.Qa1#
          • 2...Kxe5
            • 3.Qb2#
            • 3.Qa1#
        • 2.Qb2+
          • 2...Ke4
            • 3.Sg5#
        • 2.Qa1+
          • 2...Ke4
            • 3.Sg5#
      • 1...Ke4
        • 2.Sg5+
          • 2...Kd4
            • 3.Qb2#
            • 3.Qa1#
          • 2...Kxe5
            • 3.Qb2#
            • 3.Qa1#
        • 2.Bb2
          • threat
            • 3.Sg5#
            • 3.d3#
      • 1...Kxe5
        • 2.Qb2+
          • 2...Ke4
            • 3.Sg5#
          • 2...Ke6
            • 3.Sg5#
        • 2.Qa1+
          • 2...Ke4
            • 3.Sg5#
          • 2...Ke6
            • 3.Sg5#
      • 1...Ke6
        • 2.Sg5+
          • 2...Kxe5
            • 3.Qb2#
            • 3.Qa1#
          • 2...Kf6
            • 3.Sxd7#

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).