MESON Chess Problem Database

Problem Display
PID: 196184 (8/3Q2p1/6Pp/3P3P/P3k3/4p3/1P2N3/4K3 w - - 0 1)

Frankenstein, Josef

Deutsche Schachzeitung, 1919

8/3Q2p1/6Pp/3P3P/P3k3/4p3/1P2N3/4K3

#4

8 + 4

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Keys
    • 1.b3!
      • threat
        • 2.Qf7
          • threat
            • 3.Kd1
              • 3...Kd3
                • 4.Qf5#
              • 3...Ke5
                • 4.Qe6#
            • 3.a5
              • 3...Kd3
                • 4.Qf5#
              • 3...Ke5
                • 4.Qe6#
          • 2...Kd3
            • 3.Qf5#
          • 2...Ke5
            • 3.Qe6#
      • 1...Kf3
        • 2.Qc7
          • 2...Kg2
            • 3.Qg3+
              • 3...Kh1
                • 4.Qg1#
                • 4.Qh3#
          • 2...Ke4
            • 3.Qf7
              • 3...Kd3
                • 4.Qf5#
              • 3...Ke5
                • 4.Qe6#
          • 2...Kg4
            • 3.Qg3+
              • 3...Kf5
                • 4.Qf4#
              • 3...Kxh5
                • 4.Sf4#

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