MESON Chess Problem Database

Problem Display
PID: 177232 (8/Qp2N3/8/4p3/4k3/4N3/8/K7 w - - 0 1)

Breuer, Joseph Theodor

Schach-Echo, 1968

8/Qp2N3/8/4p3/4k3/4N3/8/K7

#4

4 + 3

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.S7f5!
      • threat
        • 2.Qa2
          • threat
            • 3.Qg2+
              • 3...Kd3
                • 4.Qc2#
              • 3...Kf4
                • 4.Qg4#
          • 2...Kf3
            • 3.Qg2+
              • 3...Kf4
                • 4.Qg4#
          • 2...Kf4
            • 3.Qg2
              • threat
                • 4.Qg4#
              • 3...e4
                • 4.Qg3#
      • 1...Kd3
        • 2.Qa2
          • threat
            • 3.Qc2#
          • 2...Kc3
            • 3.Qb2+
              • 3...Kd3
                • 4.Qc2#
          • 2...Ke4
            • 3.Qg2+
              • 3...Kd3
                • 4.Qc2#
              • 3...Kf4
                • 4.Qg4#
      • 1...Kf3
        • 2.Qa2
          • threat
            • 3.Qg2+
              • 3...Kf4
                • 4.Qg4#
          • 2...Ke4
            • 3.Qg2+
              • 3...Kd3
                • 4.Qc2#
              • 3...Kf4
                • 4.Qg4#
          • 2...Kf4
            • 3.Qg2
              • threat
                • 4.Qg4#
              • 3...e4
                • 4.Qg3#
          • 2...e4
            • 3.Qg2+
              • 3...Kf4
                • 4.Qg3#
      • 1...Kf4
        • 2.Qxb7
          • threat
            • 3.Qg2
              • 3...e4
                • 4.Qg3#
          • 2...Kg5
            • 3.Qg7+
              • 3...Kf4
                • 4.Qg4#
              • 3...Kh5
                • 4.Qh6#
                • 4.Qg4#
          • 2...e4
            • 3.Qa6
              • 3...Kf3
                • 4.Qf1#
              • 3...Ke5
                • 4.Qd6#
              • 3...Kg5
                • 4.Qh6#

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