MESON Chess Problem Database

Problem Display
PID: 140604 (4K3/p3p3/4Q3/1N1PpPBp/4k3/2b3P1/4P3/8 w - - 0 1)

Kupper, Josef

Die Schwalbe, 2010

4K3/p3p3/4Q3/1N1PpPBp/4k3/2b3P1/4P3/8

#4

8 + 6

SOLUTION

  • SOUND
  • Keys
    • 1.Qa6!
      • threat
        • 2.Sd6+
          • 2...Kxd5
            • 3.Qc4+
              • 3...Kxd6
                • 4.Bxe7#
      • 1...Kxd5
        • 2.Sc7+
          • 2...Kd4
            • 3.Qc6
              • threat
                • 4.Sb5#
                • 4.Se6#
                • 4.Qd5#
          • 2...Kc5
            • 3.Bxe7+
              • 3...Kd4
                • 4.Qd3#
      • 1...Kxf5
        • 2.Qe6+
          • 2...Ke4
            • 3.Qf7
              • threat
                • 4.Qf3#
          • 2...Kxg5
            • 3.Kf7
              • threat
                • 4.Qg6#
      • 1...Bb4
        • 2.Sd6+
          • 2...Kxd5
            • 3.Qc4+
              • 3...Kxd6
                • 4.Bxe7#
            • 3.e4+
              • 3...Kd4
                • 4.Qc4#
              • 3...Kc5
                • 4.Be3#
      • 1...Bd4
        • 2.Sc3+
          • 2...Kxf5
            • 3.Qe6+
              • 3...Kxg5
                • 4.Se4#
      • 1...e6
        • 2.Sd6+
          • 2...Kxd5
            • 3.Qc4+
              • 3...Kxd6
                • 4.Be7#

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