MESON Chess Problem Database

Problem Display
PID: 170840 (7k/4b1n1/8/8/6P1/5KN1/8/Q7 w - - 0 1)

Nikolussi, Herbert

Basler Nachrichten, 1964

7k/4b1n1/8/8/6P1/5KN1/8/Q7

#5

4 + 3

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Sh5!
      • threat
        • 2.Qxg7#
      • 1...Bf8
        • 2.Qf6
          • threat
            • 3.Qxf8+
              • 3...Kh7
                • 4.Qxg7#
          • 2...Kh7
            • 3.Qf7
              • 3...Kh6
                • 4.Qxf8
                  • threat
                    • 5.Qxg7#
                  • 4...Kg5
                    • 5.Qf6#
                  • 4...Kg6
                    • 5.Qxg7#
                  • 4...Kh7
                    • 5.Qxg7#
              • 3...Kh8
                • 4.Qxf8+
                  • 4...Kh7
                    • 5.Qxg7#
                • 4.Sf6
                  • threat
                    • 5.Qg8#
                    • 5.Qxf8#
          • 2...Kg8
            • 3.Qg6
              • threat
                • 4.Sf6+
                  • 4...Kh8
                    • 5.Qh7#
                    • 5.Qh6#
              • 3...Kh8
                • 4.Sf6
                  • threat
                    • 5.Qh7#
                    • 5.Qh6#

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