MESON Chess Problem Database

Problem Display
PID: 215067 (8/4K3/8/8/2p2k2/2N4P/4P1P1/1Q6 w - - 0 1)

Sandegren, VO

Nordiske Skakproblemer (Arnell & Sorensen), 1879

8/4K3/8/8/2p2k2/2N4P/4P1P1/1Q6

#4

6 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.g4!
      • 1...Ke3
        • 2.Qe1
          • 2...Kd4
            • 3.Qd2+
              • 3...Kc5
                • 4.Qd6#
              • 3...Ke5
                • 4.Qe3#
                • 4.Qd6#
            • 3.Qg3
              • 3...Kc5
                • 4.Qd6#
          • 2...Kf4
            • 3.Qf2+
              • 3...Ke5
                • 4.Qe3#
                • 4.Qf6#
              • 3...Kg5
                • 4.Qf6#
      • 1...Kg3
        • 2.Qg1+
          • 2...Kxh3
            • 3.Se4
              • threat
                • 4.Qg3#
              • 3...Kh4
                • 4.Qg3#
          • 2...Kf4
            • 3.Qf2+
              • 3...Ke5
                • 4.Qe3#
                • 4.Qf6#
              • 3...Kg5
                • 4.Qf6#
            • 3.h4
              • 3...Ke5
                • 4.Qe3#
          • 2...Kh4
            • 3.Se4
              • threat
                • 4.Qg3#
              • 3...Kxh3
                • 4.Qg3#
      • 1...Kg5
        • 2.Qf5+
          • 2...Kh4
            • 3.Qf3
              • 3...Kg5
                • 4.Qf6#
          • 2...Kh6
            • 3.Qf7
              • 3...Kg5
                • 4.Qf6#

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