MESON Chess Problem Database

Problem Display
PID: 229957 (8/6K1/6PQ/7P/3kNN2/5p2/5P2/8 w - - 0 1)

Nielsen, Kristian

Source?, 1933

8/6K1/6PQ/7P/3kNN2/5p2/5P2/8

#4

7 + 2

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Qh8!
      • threat
        • 2.Qe8
          • 2...Kc4
            • 3.Qa4#
      • 1...Kc4
        • 2.Qb8
          • 2...Kd4
            • 3.Qe8
              • 3...Kc4
                • 4.Qa4#
      • 1...Kxe4
        • 2.Kf6
          • threat
            • 3.Qb8
              • 3...Kd4
                • 4.Qb4#
            • 3.Qd8
              • 3...Kxf4
                • 4.Qd4#
            • 3.Qf8
              • threat
                • 4.Qb4#
              • 3...Kd4
                • 4.Qb4#
              • 3...Kxf4
                • 4.Qb4#
          • 2...Kd4
            • 3.Qc8
              • 3...Ke4
                • 4.Qc4#
          • 2...Kxf4
            • 3.Qc8
              • 3...Ke4
                • 4.Qc4#
      • 1...Ke5
        • 2.Qf8
          • 2...Kd4
            • 3.Qe8
              • 3...Kc4
                • 4.Qa4#
          • 2...Kxe4
            • 3.Kf6
              • threat
                • 4.Qb4#
              • 3...Kd4
                • 4.Qb4#
              • 3...Kxf4
                • 4.Qb4#

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