MESON Chess Problem Database

Problem Display
PID: 232038 (1K2nkN1/6nQ/2p1p3/4Np2/8/8/3p4/8 w - - 0 1)

Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)

Source?, 1938

1K2nkN1/6nQ/2p1p3/4Np2/8/8/3p4/8

#4

4 + 7

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Qh8!
      • threat
        • 2.Sh6+
          • 2...Ke7
            • 3.Qf8+
              • 3...Kd8
                • 4.Shf7#
              • 3...Kxf8
                • 4.Sg6#
      • 1...Sd6
        • 2.Sf6+
          • 2...Ke7
            • 3.Qd8+
              • 3...Kxd8
                • 4.Sxc6#
      • 1...Sf6
        • 2.Sxf6+
          • 2...Ke7
            • 3.Qd8+
              • 3...Kxd8
                • 4.Sxc6#
      • 1...Sc7
        • 2.Sf6+
          • 2...Ke7
            • 3.Qd8+
              • 3...Kxd8
                • 4.Sxc6#
      • 1...Sh5
        • 2.Qxh5
          • threat
            • 3.Qf7#
          • 2...Kg7
            • 3.Qg6+
              • 3...Kf8
                • 4.Sd7#
                • 4.Qf7#
              • 3...Kh8
                • 4.Sf7#
            • 3.Qf7+
              • 3...Kh8
                • 4.Sg6#
          • 2...Kxg8
            • 3.Qf7+
              • 3...Kh8
                • 4.Sg6#
          • 2...Sd6
            • 3.Qg6
              • threat
                • 4.Sd7#
              • 3...Sf7
                • 4.Qxf7#

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