MESON Chess Problem Database

Problem Display
PID: 98064 (2b1k3/pp2P1p1/6K1/1p3PB1/8/8/8/1Q6 w - - 0 1)

Karlsson, Liss

The Chess Problem, 1948

2b1k3/pp2P1p1/6K1/1p3PB1/8/8/8/1Q6

#3

5 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Kd7
      • 2.Qxb5+
        • 2...Kd6
          • 3.e8S#
        • 2...Kc7
          • 3.Bf4#
    • 1...Bxf5+
      • 2.Qxf5
        • threat
          • 3.Qc8#
          • 3.Qxb5#
  • Tries
    • 1.Qd3?
      • threat
        • 2.Qd8#
      • 1...Bxf5+
        • 2.Qxf5
          • threat
            • 3.Qc8#
            • 3.Qxb5#
      • 1...Bd7!
    • 1.Qd1?
      • threat
        • 2.Qd8#
      • 1...Bd7
        • 2.Kxg7
          • threat
            • 3.Qh5#
          • 2...Bxf5
            • 3.Qd8#
          • 2...Bc6
            • 3.Qd8#
          • 2...Be6
            • 3.Qd8#
          • 2...Bc8
            • 3.Qd8#
      • 1...Bxf5+!
  • Keys
    • 1.Kxg7!
      • threat
        • 2.Qd1
          • threat
            • 3.Qd8#
          • 2...Bd7
            • 3.Qh5#
      • 1...Kd7
        • 2.Qxb5+
          • 2...Kd6
            • 3.e8S#
          • 2...Kc7
            • 3.Bf4#
      • 1...Bxf5
        • 2.Qxf5
          • threat
            • 3.Qc8#
            • 3.Qxb5#
      • 1...Be6
        • 2.fxe6
          • threat
            • 3.Qg6#
            • 3.Qxb5#
      • 1...Bd7
        • 2.Qd1
          • threat
            • 3.Qh5#
          • 2...Bxf5
            • 3.Qd8#
          • 2...Bc6
            • 3.Qd8#
          • 2...Be6
            • 3.Qd8#
          • 2...Bc8
            • 3.Qd8#

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