Problem Display
PID: 68604 (4N2n/8/pp2p3/p3k2n/1p2P3/4K3/8/4B3 w - - 0 1)

Harrison, SA

The Chess Player's Chronicle (Staunton), 1861

4N2n/8/pp2p3/p3k2n/1p2P3/4K3/8/4B3

#4

4 + 8


SOLUTION


  • SOUND
  • Keys
    • 1.Bh4!
      • threat
        • 2.Bd8
          • threat
            • 3.Bc7#
          • 2...Sf7
            • 3.Bc7+
              • 3...Sd6
                • 4.Bxd6#
            • 3.Bxb6
              • threat
                • 4.Bd4#
      • 1...Sf7
        • 2.Be7
          • 2...b3
            • 3.Ba3
              • threat
                • 4.Bb2#
              • 3...b2
                • 4.Bxb2#
          • 2...a4
            • 3.Bxb4
              • threat
                • 4.Bc3#
          • 2...b5
            • 3.Bc5
              • threat
                • 4.Bd4#
      • 1...b5
        • 2.Be7
          • threat
            • 3.Bd6#
          • 2...Sf7
            • 3.Bc5
              • threat
                • 4.Bd4#
        • 2.Bd8
          • threat
            • 3.Bc7#
          • 2...Sf7
            • 3.Bc7+
              • 3...Sd6
                • 4.Bxd6#
            • 3.Bb6
              • threat
                • 4.Bd4#

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