MESON Chess Problem Database

Problem Display
PID: 168025 (8/5QK1/2N5/3N4/1P2k3/1P6/2P3nn/8 w - - 0 1)

Knotek, Ladislav

Sachove umeni (Ceskoslovensky sach), 1947

8/5QK1/2N5/3N4/1P2k3/1P6/2P3nn/8

#3

7 + 3

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Se1
      • 2.Kg6
        • threat
          • 3.Qf5#
    • 1...Se3
      • 2.Sc3#
    • 1...Sf3
      • 2.Qg6+
        • 2...Kxd5
          • 3.c4#
  • Tries
    • 1.Sce7?
      • threat
        • 2.Qf5+
          • 2...Kd4
            • 3.Sc6#
            • 3.c3#
      • 1...Kd4
        • 2.Qe6
          • threat
            • 3.Sf5#
            • 3.Sc6#
        • 2.Qf5
          • threat
            • 3.Sc6#
            • 3.c3#
      • 1...Ke5!
    • 1.Qg6+?
      • 1...Kxd5
        • 2.c4#
      • 1...Kf3!
  • Keys
    • 1.Sd4!
      • threat
        • 2.Qf5+
          • 2...Kxd4
            • 3.c3#
      • 1...Kxd4
        • 2.Qf5
          • threat
            • 3.c3#
      • 1...Ke5
        • 2.Qf5+
          • 2...Kxd4
            • 3.c3#
          • 2...Kd6
            • 3.Qe6#
      • 1...Se3
        • 2.Sc3+
          • 2...Kxd4
            • 3.Qf6#
          • 2...Ke5
            • 3.Qf6#
      • 1...Sh4
        • 2.Qf4+
          • 2...Kxd5
            • 3.c4#

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