MESON Chess Problem Database

Problem Display
PID: 149688 (NBb5/1p1pp3/1P6/N1k5/Kp6/1p1R1P2/1PPP4/8 w - - 0 1)

Ott, Hans

Neue Zurcher Zeitung, 1966

NBb5/1p1pp3/1P6/N1k5/Kp6/1p1R1P2/1PPP4/8

#3

10 + 7

15158 Hans Ott Schachprobleme (Kummer) 1986

SOLUTION

  • SOUND
  • Sets
    • 1...e5
      • 2.Bd6#
    • 1...e6
      • 2.Bd6#
  • Tries
    • 1.Sxb3+?
      • 1...Kc4
        • 2.Rd4#
      • 1...Kc6!
    • 1.Sc7?
      • threat
        • 2.Rd5+
          • 2...Kxb6
            • 3.Rb5#
      • 1...Kxb6
        • 2.Rd5
          • threat
            • 3.Rb5#
      • 1...d5
        • 2.Rxd5+
          • 2...Kxb6
            • 3.Rb5#
      • 1...e6!
    • 1.Rd6?
      • threat
        • 2.d4#
      • 1...e5
        • 2.Sxb3+
          • 2...Kc4
            • 3.d3#
        • 2.d3
          • threat
            • 3.Sxb3#
          • 2...bxc2
            • 3.Sb3#
      • 1...exd6!
    • 1.Rxd7?
      • threat
        • 2.d4#
      • 1...e5
        • 2.Sxb3+
          • 2...Kc4
            • 3.d3#
          • 2...Kc6
            • 3.Rd6#
      • 1...Bxd7+!
    • 1.c4?
      • threat
        • 2.Rd5#
      • 1...d5
        • 2.Rxd5#
      • 1...e6
        • 2.Bd6#
      • 1...bxc4 ep!
  • Keys
    • 1.Be5!
      • 1...bxc2
        • 2.Bc3
          • threat
            • 3.Bxb4#
          • 2...bxc3
            • 3.b4#
          • 2...b3
            • 3.Bb4#
      • 1...d5
        • 2.Rc3+
          • 2...bxc3
            • 3.d4#
      • 1...d6
        • 2.Bd4+
          • 2...Kd5
            • 3.Sc7#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).