MESON Chess Problem Database

Problem Display
PID: 240762 (1bQ2N2/6p1/8/4k3/3R2p1/n2n2N1/3Pb2K/8 w - - 0 1)

Chocolous, Jiri

Svetozor, 1875

1bQ2N2/6p1/8/4k3/3R2p1/n2n2N1/3Pb2K/8

#3

6 + 7

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Sc4
      • 2.Qf5+
        • 2...Kxd4
          • 3.Se6#
  • Tries
    • 1.Sg6+?
      • 1...Kf6
        • 2.Qf5#
      • 1...Kxd4!
    • 1.Sd7+?
      • 1...Ke6
        • 2.Qe8#
      • 1...Kxd4!
    • 1.Rd5+?
      • 1...Kf4
        • 2.Rf5#
        • 2.Qf5#
      • 1...Kf6
        • 2.Qe6#
      • 1...Kxd5!
    • 1.Qxg4?
      • threat
        • 2.Sd7#
        • 2.Qxg7#
      • 1...Kf6
        • 2.Qe6+
          • 2...Kg5
            • 3.Sh7#
            • 3.Qg6#
      • 1...Bxg4!
    • 1.Qd7?
      • threat
        • 2.Qxg7#
      • 1...g5
        • 2.Qg7#
      • 1...g6
        • 2.Qg7#
      • 1...Kf6!
    • 1.Qe8+?
      • 1...Kf6
        • 2.Sh7#
      • 1...Kxd4!
  • Keys
    • 1.Qd8!
      • threat
        • 2.Re4#
      • 1...Bf3
        • 2.Sg6+
          • 2...Ke6
            • 3.Qe7#
        • 2.Rf4
          • threat
            • 3.Rf5#
            • 3.Qd4#
          • 2...Kxf4
            • 3.Sg6#
          • 2...Sxf4
            • 3.d4#
          • 2...Bd6
            • 3.Qg5#
          • 2...Be4
            • 3.Rxe4#
          • 2...Bd5
            • 3.Qxb8#
      • 1...Sf2
        • 2.Sg6+
          • 2...Ke6
            • 3.Qe7#
        • 2.Rd5+
          • 2...Kf4
            • 3.Rf5#
        • 2.Qb6
          • threat
            • 3.Sg6#
            • 3.Sd7#
          • 2...Bd6
            • 3.Qxd6#
      • 1...Sc5
        • 2.Sg6+
          • 2...Ke6
            • 3.Qe7#
        • 2.Rd5+
          • 2...Kf4
            • 3.Rf5#

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