MESON Chess Problem Database

Problem Display
PID: 141815 (3N4/8/8/2Nk2K1/8/8/8/2Q5 w - - 0 1)

Ohlerich, Gerhard

Deutsche Schachzeitung, 1987

3N4/8/8/2Nk2K1/8/8/8/2Q5

#3

4 + 1

SOLUTION

  • SOUND
  • Tries
    • 1.Kf6?
      • threat
        • 2.Qc3
          • 2...Kd6
            • 3.Qe5#
      • 1...Kd6
        • 2.Sce6
          • threat
            • 3.Qd2#
            • 3.Qd1#
            • 3.Qc6#
          • 2...Kd5
            • 3.Qc6#
          • 2...Kd7
            • 3.Qc6#
      • 1...Kd4!
    • 1.Sb3?
      • threat
        • 2.Qc6+
          • 2...Ke5
            • 3.Sf7#
            • 3.Qe6#
      • 1...Ke4
        • 2.Qc3
          • 2...Kd5
            • 3.Qd4#
      • 1...Ke5
        • 2.Qf4+
          • 2...Kd5
            • 3.Qd4#
      • 1...Kd6!
  • Keys
    • 1.Sce6!
      • threat
        • 2.Qc6+
          • 2...Ke5
            • 3.Sf7#
      • 1...Ke4
        • 2.Qc3
          • 2...Kd5
            • 3.Qd4#
      • 1...Ke5
        • 2.Qf4+
          • 2...Kd5
            • 3.Qd4#
      • 1...Kd6
        • 2.Kf6
          • threat
            • 3.Qd2#
            • 3.Qd1#
            • 3.Qc6#
          • 2...Kd5
            • 3.Qc6#
          • 2...Kd7
            • 3.Qc6#

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