Problem Display
PID: 48378 (NkNB4/1P1K4/2p5/3n4/8/4pp2/1Rp2p2/8 w - - 0 1)

Johandl, Alois

5th Prize, Osterreichische Schachzeitung, 1956

NkNB4/1P1K4/2p5/3n4/8/4pp2/1Rp2p2/8

#4

6 + 7


4647 Dreiklang 2001

SOLUTION


  • SOUND
  • Keys
    • 1.Bh4!
      • threat
        • 2.Bg3+
          • 2...Sf4
            • 3.Bxf4#
          • 2...Sc7
            • 3.Bxc7#
      • 1...Sb6+
        • 2.Rxb6
          • threat
            • 3.Bg3#
          • 2...f1S
            • 3.Sc7
              • threat
                • 4.Sa6#
            • 3.Bg5
              • threat
                • 4.Bf4#
            • 3.Bf6
              • threat
                • 4.Be5#
            • 3.Be7
              • threat
                • 4.Bd6#
            • 3.Bd8
              • threat
                • 4.Bc7#
      • 1...Sb4
        • 2.Rxb4
          • threat
            • 3.Bg3#
          • 2...f1S
            • 3.Sc7
              • threat
                • 4.Sa6#
            • 3.Bg5
              • threat
                • 4.Bf4#
            • 3.Bf6
              • threat
                • 4.Be5#
            • 3.Be7
              • threat
                • 4.Bd6#
            • 3.Bd8
              • threat
                • 4.Bc7#
      • 1...f1S
        • 2.Be7
          • threat
            • 3.Bd6+
              • 3...Sc7
                • 4.Bxc7#
          • 2...Sb6+
            • 3.Rxb6
              • threat
                • 4.Bd6#
          • 2...Sf6+
            • 3.Bxf6
              • threat
                • 4.Be5#
          • 2...Sxe7
            • 3.Sc7
              • threat
                • 4.Sa6#
              • 3...Sxc8
                • 4.bxc8S#
          • 2...Sb4
            • 3.Rxb4
              • threat
                • 4.Bd6#
          • 2...Sc7
            • 3.Sxc7
              • threat
                • 4.Sa6#
            • 3.Bd6
              • threat
                • 4.Bxc7#

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Developed and maintained by Brian Stephenson.
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