MESON Chess Problem Database

Problem Display
PID: 141897 (8/4N3/K3k3/4P2P/5P2/Q5P1/2P3P1/8 w - - 0 1)

Prokubek, Harald

Deutsche Schachzeitung, 1987

8/4N3/K3k3/4P2P/5P2/Q5P1/2P3P1/8

#3

9 + 1

SOLUTION

  • SOUND
  • Tries
    • 1.Sc6?
      • 1...Kd5
        • 2.Qd6+
          • 2...Kc4
            • 3.Qd4#
          • 2...Ke4
            • 3.Qd3#
      • 1...Kf5
        • 2.Qd6
          • threat
            • 3.Qg6#
          • 2...Ke4
            • 3.Qd3#
          • 2...Kg4
            • 3.Qg6#
      • 1...Kd7
        • 2.Qd6+
          • 2...Kc8
            • 3.Sa7#
            • 3.Se7#
            • 3.Qd8#
          • 2...Ke8
            • 3.Qe7#
        • 2.Qe7+
          • 2...Kxc6
            • 3.Qd6#
          • 2...Kc8
            • 3.Qd8#
            • 3.Qb7#
      • 1...Kf7!
  • Keys
    • 1.Sf5!
      • 1...Kd5
        • 2.Qd6+
          • 2...Kc4
            • 3.Qd4#
          • 2...Ke4
            • 3.Qd3#
      • 1...Kxf5
        • 2.Qd6
          • threat
            • 3.Qg6#
          • 2...Ke4
            • 3.Qd3#
          • 2...Kg4
            • 3.Qg6#
      • 1...Kd7
        • 2.Qd6+
          • 2...Kc8
            • 3.Se7#
          • 2...Ke8
            • 3.Qe7#
      • 1...Kf7
        • 2.Qe7+
          • 2...Kg8
            • 3.Qg7#

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