MESON Chess Problem Database

Problem Display
PID: 151070 (5k2/2R5/3p1N2/2bPp3/P1P1P2p/5P1P/1B3RPK/7N w - - 0 1)

Ott, Hans

Schweizerische Schachzeitung, 1921

5k2/2R5/3p1N2/2bPp3/P1P1P2p/5P1P/1B3RPK/7N

#5

13 + 5

15158 Hans Ott Schachprobleme (Kummer) 1986

SOLUTION

  • SOUND
  • Keys
    • 1.Bc1!
      • threat
        • 2.Bh6#
      • 1...Be3
        • 2.Ba3
          • threat
            • 3.Bxd6#
          • 2...Bf4+
            • 3.Kg1
              • threat
                • 4.Bxd6#
              • 3...Bh2+
                • 4.Kf1
                  • threat
                    • 5.Bxd6#
            • 3.Sg3
              • threat
                • 4.Bxd6#
              • 3...Bxg3+
                • 4.Kh1
                  • threat
                    • 5.Bxd6#
              • 3...hxg3+
                • 4.Kh1
                  • threat
                    • 5.Bxd6#
            • 3.g3
              • threat
                • 4.Bxd6#
              • 3...Bxg3+
                • 4.Kg2
                  • threat
                    • 5.Bxd6#
              • 3...hxg3+
                • 4.Kg2
                  • threat
                    • 5.Bxd6#
          • 2...Bc5
            • 3.Bb4
              • 3...Bxb4
                • 4.Rb2
                  • 4...Be1
                    • 5.Rb8#
                  • 4...Bd2
                    • 5.Rb8#
                  • 4...Ba3
                    • 5.Rb8#
                  • 4...Bc3
                    • 5.Rb8#
                  • 4...Ba5
                    • 5.Rb8#
                  • 4...Bc5
                    • 5.Rb8#

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).