MESON Chess Problem Database

Problem Display
PID: 112191 (8/4K1p1/8/4Q3/6k1/4ppPp/5pnr/5r1b w - - 0 1)

Moravec, Josef

Straz lidu, 1959

8/4K1p1/8/4Q3/6k1/4ppPp/5pnr/5r1b

#3

3 + 10

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sf4
      • 2.gxf4
        • threat
          • 3.Qg5#
        • 2...Kg3
          • 3.Qg5#
        • 2...Kh4
          • 3.Qg5#
        • 2...g5
          • 3.Qxg5#
    • 1...g5
      • 2.Kf6
        • threat
          • 3.Qxg5#
        • 2...Kh5
          • 3.Qxg5#
    • 1...g6
      • 2.Kf6
        • threat
          • 3.Qg5#
        • 2...g5
          • 3.Qxg5#
  • Tries
    • 1.Qxg7+?
      • 1...Kh5
        • 2.Kf6
          • threat
            • 3.Qg5#
            • 3.Qg6#
      • 1...Kf5!
    • 1.Qf5+?
      • 1...Kxg3
        • 2.Qg5#
      • 1...Kxf5!
    • 1.Qh5+?
      • 1...Kxg3
        • 2.Qg5#
      • 1...Kxh5!
  • Keys
    • 1.Ke6!
      • threat
        • 2.Qf5+
          • 2...Kxg3
            • 3.Qg5#
      • 1...Sf4+
        • 2.gxf4
          • threat
            • 3.Qg5#
          • 2...Kg3
            • 3.Qg5#
          • 2...Kh4
            • 3.Qg5#
          • 2...g5
            • 3.Qxg5#
      • 1...g5
        • 2.Kf6
          • threat
            • 3.Qxg5#
          • 2...Kh5
            • 3.Qxg5#
      • 1...Sh4
        • 2.Qxg7+
          • 2...Kh5
            • 3.g4#
          • 2...Sg6
            • 3.Qxg6#
      • 1...g6
        • 2.Kf6
          • threat
            • 3.Qg5#
          • 2...g5
            • 3.Qxg5#

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