MESON Chess Problem Database

Problem Display
PID: 149898 (n2B3K/5BR1/2p1R2p/1br2k2/1N6/3pP3/N2P4/8 w - - 0 1)

Ott, Hans

Schweizerische Schachzeitung, 1925

n2B3K/5BR1/2p1R2p/1br2k2/1N6/3pP3/N2P4/8

#4

9 + 7

15158 Hans Ott Schachprobleme (Kummer) 1986

SOLUTION

  • SOUND
  • Keys
    • 1.Sc3!
      • threat
        • 2.Se4
          • threat
            • 3.Sg3#
            • 3.Sd6#
        • 2.Re4
          • threat
            • 3.Be6#
            • 3.Bg6#
          • 2...Re5
            • 3.Rf4#
      • 1...Rxc3
        • 2.Rg3
          • threat
            • 3.Re8
              • threat
                • 4.Bg6#
          • 2...Rc4
            • 3.Sxd3
              • threat
                • 4.Re5#
              • 3...Re4
                • 4.Rf6#
              • 3...Rc5
                • 4.e4#
          • 2...Bc4
            • 3.Sxc6
              • threat
                • 4.Sd4#
                • 4.Se7#
                • 4.Re5#
              • 3...Bxe6
                • 4.Bg6#
          • 2...Sc7
            • 3.e4+
              • 3...Kf4
                • 4.Bxc7#
          • 2...c5
            • 3.Sd5
              • threat
                • 4.Se7#
                • 4.e4#
      • 1...Rd5
        • 2.Scxd5
          • threat
            • 3.Se7#
            • 3.e4#
          • 2...cxd5
            • 3.Sxd5
              • threat
                • 4.Se7#
                • 4.e4#
        • 2.Sbxd5
          • threat
            • 3.Se7#
            • 3.e4#
          • 2...cxd5
            • 3.Sxb5
              • threat
                • 4.Sd4#
                • 4.Sd6#
            • 3.Sxd5
              • threat
                • 4.Se7#
                • 4.e4#
            • 3.Rxh6
              • threat
                • 4.Rh5#
                • 4.Rg5#
              • 3...Ke5
                • 4.Rg5#

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