MESON Chess Problem Database

Problem Display
PID: 202170 (7K/8/8/3N4/4kB1P/1Q6/8/8 w - - 0 1)

Dahlkvist, R

Folket, 1923

7K/8/8/3N4/4kB1P/1Q6/8/8

#3

5 + 1

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Se3?
      • 1...Kf3
        • 2.Qc4
          • 2...Kf2
            • 3.Qf1#
      • 1...Kxf4!
    • 1.Bc7?
      • 1...Kf5
        • 2.Sf4
          • threat
            • 3.Qe6#
          • 2...Ke4
            • 3.Qd3#
          • 2...Kg4
            • 3.Qh3#
          • 2...Kf6
            • 3.Qe6#
      • 1...Kd4!
    • 1.Bb8?
      • 1...Kf5
        • 2.Sf4
          • threat
            • 3.Qe6#
          • 2...Ke4
            • 3.Qd3#
          • 2...Kg4
            • 3.Qh3#
          • 2...Kf6
            • 3.Qe6#
      • 1...Kd4!
    • 1.Qc4+?
      • 1...Kf3
        • 2.Se3
          • 2...Kf2
            • 3.Qf1#
      • 1...Kf5!
  • Keys
    • 1.Bd6!
      • threat
        • 2.Sf4
          • threat
            • 3.Qd3#
          • 2...Kd4
            • 3.Qd3#
          • 2...Kf5
            • 3.Qe6#
      • 1...Kd4
        • 2.Sb4
          • 2...Ke4
            • 3.Qd3#
        • 2.Sf4
          • 2...Ke4
            • 3.Qd3#
      • 1...Kf5
        • 2.Sf4
          • threat
            • 3.Qe6#
          • 2...Ke4
            • 3.Qd3#
          • 2...Kg4
            • 3.Qh3#
          • 2...Kf6
            • 3.Qe6#

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