MESON Chess Problem Database

Problem Display
PID: 73155 (5KN1/n2ppB1p/2P5/r4kNP/4b2P/2pp2BP/1b2q3/6n1 w - - 0 1)

Johner, Hans

HM., The Problemist, 1966-1968

5KN1/n2ppB1p/2P5/r4kNP/4b2P/2pp2BP/1b2q3/6n1

#4

9 + 12

3690 Kunstschach in der Schweiz 1980

SOLUTION

  • SOUND
  • Keys
    • 1.Be8!
      • threat
        • 2.Bxd7+
          • 2...e6
            • 3.Bxe6#
      • 1...Qxh5
        • 2.Sxe7+
          • 2...Kf6
            • 3.Sxe4+
              • 3...Ke6
                • 4.Bxd7#
      • 1...Bxc6
        • 2.Sh6+
          • 2...Kf6
            • 3.Sxh7+
              • 3...Ke6
                • 4.Bf7#
      • 1...Rd5
        • 2.Bg6+
          • 2...hxg6
            • 3.Kf7
              • threat
                • 4.Sh6#
                • 4.Sxe7#
      • 1...Re5
        • 2.Bxd7+
          • 2...e6
            • 3.Kg7
              • threat
                • 4.Sh6#
                • 4.Se7#
      • 1...Ba3
        • 2.Kg7
          • threat
            • 3.Sh6#
          • 2...Qxh5
            • 3.Sxe7+
              • 3...Bxe7
                • 4.Bxd7#
            • 3.Bxd7+
              • 3...e6
                • 4.Bxe6#
            • 3.Bxh5
              • threat
                • 4.Sh6#
                • 4.Bg4#
      • 1...Bh1
        • 2.Sh6+
          • 2...Kf6
            • 3.Sxh7+
              • 3...Ke6
                • 4.Bf7#
        • 2.Bxd7+
          • 2...e6
            • 3.Sh6+
              • 3...Kf6
                • 4.Sxh7#
            • 3.Se7+
              • 3...Kf6
                • 4.Sxh7#
      • 1...Bg2
        • 2.Sh6+
          • 2...Kf6
            • 3.Sxh7+
              • 3...Ke6
                • 4.Bf7#
        • 2.Bxd7+
          • 2...e6
            • 3.Sh6+
              • 3...Kf6
                • 4.Sxh7#
            • 3.Se7+
              • 3...Kf6
                • 4.Sxh7#
      • 1...Bf3
        • 2.Sh6+
          • 2...Kf6
            • 3.Sxh7+
              • 3...Ke6
                • 4.Bf7#
        • 2.Bxd7+
          • 2...e6
            • 3.Sh6+
              • 3...Kf6
                • 4.Sxh7#
            • 3.Se7+
              • 3...Kf6
                • 4.Sxh7#
      • 1...Bd5
        • 2.Sh6+
          • 2...Kf6
            • 3.Sxh7+
              • 3...Ke6
                • 4.Bxd7#
                • 4.Bf7#
        • 2.Bxd7+
          • 2...Qe6
            • 3.Sh6+
              • 3...Kf6
                • 4.Sxh7#
            • 3.Sxe7+
              • 3...Kf6
                • 4.Sxh7#
          • 2...Be6
            • 3.Sh6+
              • 3...Kf6
                • 4.Sxh7#
            • 3.Sxe7+
              • 3...Kf6
                • 4.Sxh7#
          • 2...e6
            • 3.Sh6+
              • 3...Kf6
                • 4.Sxh7#
            • 3.Se7+
              • 3...Kf6
                • 4.Sxh7#
      • 1...e6
        • 2.Bg6+
          • 2...hxg6
            • 3.Sh6+
              • 3...Kf6
                • 4.Sh7#
            • 3.Se7+
              • 3...Kf6
                • 4.Sh7#
            • 3.Kf7
              • threat
                • 4.Sh6#
                • 4.Se7#

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