MESON Chess Problem Database

Problem Display
PID: 190821 (1b6/1K6/1N4P1/p1N1k3/1P2p3/6P1/p7/5Q2 w - - 0 1)

Moller, Jorgen Thorvald

Magyar Sakkujsag, 1913

1b6/1K6/1N4P1/p1N1k3/1P2p3/6P1/p7/5Q2

#3

7 + 5

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...Kd6
      • 2.Qf6#
    • 1...e3
      • 2.Qf4#
  • Tries
    • 1.Scd7+?
      • 1...Kd6
        • 2.Qf6#
      • 1...Ke6
        • 2.Qf6#
      • 1...Kd4!
    • 1.Qa1+?
      • 1...Kd6
        • 2.Qf6#
      • 1...Kf5!
    • 1.Qf2?
      • threat
        • 2.Kc6
          • threat
            • 3.Sc4#
            • 3.Sbd7#
          • 2...e3
            • 3.Qf4#
        • 2.Scd7+
          • 2...Kd6
            • 3.Qf6#
          • 2...Ke6
            • 3.Qf6#
      • 1...a1B
        • 2.Kc6
          • threat
            • 3.Sc4#
            • 3.Sbd7#
          • 2...e3
            • 3.Qf4#
      • 1...Bd6
        • 2.Scd7+
          • 2...Ke6
            • 3.Qf6#
            • 3.Qf7#
      • 1...Ba7
        • 2.Scd7+
          • 2...Kd6
            • 3.Qf6#
          • 2...Ke6
            • 3.Qf6#
      • 1...Bc7
        • 2.Scd7+
          • 2...Kd6
            • 3.Qf6#
          • 2...Ke6
            • 3.Qf6#
      • 1...a1Q!
  • Keys
    • 1.Sb3!
      • threat
        • 2.Sc4+
          • 2...Kd5
            • 3.Qf7#
          • 2...Ke6
            • 3.Qf7#
      • 1...Ke6
        • 2.Qf7+
          • 2...Ke5
            • 3.Sc4#
          • 2...Kd6
            • 3.Sc4#
            • 3.Qf6#
      • 1...e3
        • 2.Sc5
          • threat
            • 3.Qf4#
          • 2...Kd4
            • 3.Qa1#
          • 2...Kd6
            • 3.Qf6#

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