MESON Chess Problem Database

Problem Display
PID: 22792 (8/8/2Q5/3pk3/6K1/8/4N3/8 w - - 0 1)

Obermann, Johannes Hugo Wilhelm

Praca, 1881

8/8/2Q5/3pk3/6K1/8/4N3/8

#3

3 + 2

SOLUTION

  • SOUND
  • Sets
    • 1...Ke4
      • 2.Qc3
        • 2...d4
          • 3.Qxd4#
    • 1...d4
      • 2.Sg1
        • 2...d3
          • 3.Sf3#
  • Tries
    • 1.Kg5?
      • 1...d4
        • 2.Sg1
          • 2...d3
            • 3.Sf3#
        • 2.Sf4
          • 2...d3
            • 3.Qd5#
      • 1...Ke4!
    • 1.Sf4?
      • 1...Ke4
        • 2.Qc3
          • 2...d4
            • 3.Qe1#
      • 1...Kd4!
    • 1.Qb6?
      • 1...Ke4
        • 2.Qd4#
      • 1...d4!
    • 1.Qf6+?
      • 1...Ke4
        • 2.Qd4#
      • 1...Kxf6!
    • 1.Qc7+?
      • 1...Ke4
        • 2.Qc3
          • 2...d4
            • 3.Qxd4#
      • 1...Ke6
        • 2.Kg5
          • 2...d4
            • 3.Sf4#
      • 1...Kf6!
  • Keys
    • 1.Sc1!
      • 1...Kd4
        • 2.Qc7
          • 2...Ke3
            • 3.Qf4#
          • 2...Ke4
            • 3.Qf4#
      • 1...Ke4
        • 2.Qf6
          • threat
            • 3.Qf4#
          • 2...Ke3
            • 3.Qf4#
          • 2...d4
            • 3.Qe6#

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