MESON Chess Problem Database

Problem Display
PID: 102206 (8/P7/1kN5/8/3pK3/8/8/3Q4 w - - 0 1)

Clausen, Sigurd

Svenska Dagbladet, 1927

8/P7/1kN5/8/3pK3/8/8/3Q4

#3

4 + 2

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Ka6
      • 2.Qb3
        • 2...d3
          • 3.a8Q#
          • 3.a8R#
      • 2.Qb1
        • 2...d3
          • 3.a8Q#
          • 3.a8R#
  • Keys
    • 1.Qxd4+!
      • 1...Kb5
        • 2.a8S
          • 2...Ka6
            • 3.Qb6#
          • 2...Kxc6
            • 3.Qd5#
      • 1...Ka6
        • 2.a8Q+
          • 2...Kb5
            • 3.Qb7#
            • 3.Qb4#
            • 3.Qaa4#
      • 1...Kxc6
        • 2.a8Q+
          • 2...Kb5
            • 3.Qaa4#
          • 2...Kc7
            • 3.Qdd8#
      • 1...Kb7
        • 2.a8Q+
          • 2...Kc7
            • 3.Qdd8#
          • 2...Kxa8
            • 3.Qa7#
      • 1...Kc7
        • 2.a8B
          • 2...Kc8
            • 3.Qd8#

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