MESON Chess Problem Database

Problem Display
PID: 195452 (3n4/6b1/2p5/5QNP/3k2p1/4N3/7P/2K5 w - - 0 1)

Knudsen, R

Skakbladet, 1919

3n4/6b1/2p5/5QNP/3k2p1/4N3/7P/2K5

#3

6 + 5

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...c5
      • 2.Kd2
        • threat
          • 3.Qe4#
          • 3.Qf4#
          • 3.Qd5#
      • 2.Qe4+
        • 2...Kc3
          • 3.Qc4#
      • 2.Qd5+
        • 2...Kc3
          • 3.Qc4#
        • 2...Kxe3
          • 3.Qd2#
  • Tries
    • 1.Qe4+?
      • 1...Kc3
        • 2.Qc4#
      • 1...Kc5!
    • 1.Qd5+?
      • 1...Kc3
        • 2.Qc4#
      • 1...Kxe3
        • 2.Qd2#
      • 1...cxd5!
  • Keys
    • 1.Qc2!
      • threat
        • 2.Qb2+
          • 2...Kd3
            • 3.Qd2#
          • 2...Kxe3
            • 3.Qd2#
          • 2...Kc5
            • 3.Se4#
      • 1...Ke5
        • 2.Qc5+
          • 2...Kf4
            • 3.Sg2#
          • 2...Kf6
            • 3.Sxg4#
      • 1...c5
        • 2.Qe4+
          • 2...Kc3
            • 3.Qc4#
        • 2.Qb2+
          • 2...Kd3
            • 3.Qd2#
          • 2...Kxe3
            • 3.Qd2#

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