MESON Chess Problem Database

Problem Display
PID: 218358 (8/8/8/2NP3p/1p2P2P/1P2k2p/7K/Q7 w - - 0 1)

Reid, Neville C

New York Clipper, 1859

8/8/8/2NP3p/1p2P2P/1P2k2p/7K/Q7

#4

7 + 4

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qd1!
      • threat
        • 2.Kg3
          • 2...h2
            • 3.Qd3#
      • 1...Kf2
        • 2.Qd2+
          • 2...Kf1
            • 3.Kxh3
              • 3...Kg1
                • 4.Qe1#
                • 4.Qg2#
            • 3.Kg3
              • threat
                • 4.Qd1#
                • 4.Qf2#
              • 3...Kg1
                • 4.Qc1#
                • 4.Qe1#
                • 4.Qd1#
          • 2...Kf3
            • 3.Qe1
              • 3...Kf4
                • 4.Qg3#
              • 3...Kg4
                • 4.Qg3#
        • 2.e5
          • 2...Ke3
            • 3.Kg3
              • 3...h2
                • 4.Qd3#
        • 2.d6
          • 2...Ke3
            • 3.Kg3
              • 3...h2
                • 4.Qd3#
      • 1...Kf4
        • 2.Qg1
          • threat
            • 3.Qg3#
          • 2...Kf3
            • 3.Qe1
              • 3...Kf4
                • 4.Qg3#
              • 3...Kg4
                • 4.Qg3#
          • 2...Ke5
            • 3.Qg7+
              • 3...Kf4
                • 4.Qg3#
              • 3...Kd6
                • 4.Sb7#

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