MESON Chess Problem Database

Problem Display
PID: 222760 (8/2Q5/3PN2N/3Pk3/7p/8/3P3p/7K w - - 0 1)

Marjanek, Antonin

Tidskrift for Schack, 1910

8/2Q5/3PN2N/3Pk3/7p/8/3P3p/7K

#3

7 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...Kf6
      • 2.Qg7#
  • Tries
    • 1.Qb7?
      • 1...h3
        • 2.d3
          • 2...Kxd6
            • 3.Sf7#
          • 2...Kf6
            • 3.Qg7#
      • 1...Ke4!
    • 1.d3?
      • 1...h3
        • 2.Qb7
          • 2...Kxd6
            • 3.Sf7#
          • 2...Kf6
            • 3.Qg7#
      • 1...Kxd5!
    • 1.d7+?
      • 1...Kxd5
        • 2.Sg5
          • threat
            • 3.d8Q#
            • 3.d8R#
          • 2...Kd4
            • 3.d8Q#
            • 3.d8R#
        • 2.d8Q+
          • 2...Ke4
            • 3.Sg5#
            • 3.Qf4#
          • 2...Kxe6
            • 3.Qcd6#
            • 3.Qce7#
            • 3.Qdd6#
        • 2.d8R+
          • 2...Ke4
            • 3.Sg5#
            • 3.Qf4#
          • 2...Kxe6
            • 3.Qd6#
      • 1...Kf6
        • 2.d8Q+
          • 2...Kg6
            • 3.Qg5#
      • 1...Ke4!
  • Keys
    • 1.Sf4!
      • 1...Kd4
        • 2.Qc3+
          • 2...Ke4
            • 3.Qe3#
      • 1...Ke4
        • 2.Qc3
          • threat
            • 3.Qe3#
          • 2...Kxf4
            • 3.Qe3#
      • 1...Kxf4
        • 2.Qe7
          • threat
            • 3.Qe3#
          • 2...Kf3
            • 3.Qe3#
          • 2...Kg3
            • 3.Qe3#
      • 1...h3
        • 2.Qa7
          • 2...Ke4
            • 3.Qe3#
          • 2...Kxf4
            • 3.Qe3#
          • 2...Kxd6
            • 3.Sf7#
          • 2...Kf6
            • 3.Qe7#

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