MESON Chess Problem Database

Problem Display
PID: 113329 (2Q5/8/p7/6N1/3k4/8/7K/4B3 w - - 0 1)

Herland, Sigmund

Arbejder-Skak, 1950

2Q5/8/p7/6N1/3k4/8/7K/4B3

#3

4 + 2

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Ke3
      • 2.Qg4
        • threat
          • 3.Qe4#
        • 2...Kd3
          • 3.Qe4#
      • 2.Qc4
        • 2...a5
          • 3.Qe4#
  • Tries
    • 1.Bf2+?
      • 1...Ke5
        • 2.Qe6+
          • 2...Kf4
            • 3.Be3#
      • 1...Kd3!
  • Keys
    • 1.Bb4!
      • threat
        • 2.Qe6
          • threat
            • 3.Qe4#
          • 2...Kd3
            • 3.Qe4#
        • 2.Qc3+
          • 2...Kd5
            • 3.Qc5#
      • 1...Kd3
        • 2.Qc3+
          • 2...Ke2
            • 3.Qf3#
      • 1...Ke3
        • 2.Qe6+
          • 2...Kf2
            • 3.Qe1#
          • 2...Kd3
            • 3.Qe4#
          • 2...Kd4
            • 3.Qe4#
          • 2...Kf4
            • 3.Bd2#
      • 1...Ke5
        • 2.Qe6+
          • 2...Kd4
            • 3.Qe4#
          • 2...Kf4
            • 3.Bd2#
      • 1...a5
        • 2.Qc3+
          • 2...Kd5
            • 3.Qc5#

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