MESON Chess Problem Database

Problem Display
PID: 182884 (1N6/Q7/2ppp3/2pkp3/2ppp1K1/8/8/8 w - - 0 1)

Jespersen, Karl Lorenz Jesper

Deutsches Wochenschach, 1907

1N6/Q7/2ppp3/2pkp3/2ppp1K1/8/8/8

#4

3 + 9

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Qa1!
      • threat
        • 2.Sd7
          • threat
            • 3.Sb6#
            • 3.Sf6#
      • 1...c3
        • 2.Qa2+
          • 2...c4
            • 3.Qa5+
              • 3...c5
                • 4.Qa8#
      • 1...e3
        • 2.Qh1+
          • 2...e4
            • 3.Qh5+
              • 3...e5
                • 4.Qf7#
      • 1...d3
        • 2.Qc3
          • threat
            • 3.Sd7
              • threat
                • 4.Sb6#
                • 4.Sf6#
          • 2...e3
            • 3.Sd7
              • threat
                • 4.Sf6#
              • 3...Ke4
                • 4.Sf6#
                • 4.Qxc4#

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