Problem Display
PID: 50599 (bb6/4p3/r1n4p/p1B5/3nN1B1/1Q1Pk3/7N/7K w - - 0 1)

Healey, Frank

Source?, 0000

bb6/4p3/r1n4p/p1B5/3nN1B1/1Q1Pk3/7N/7K

#4

7 + 9


3644 200 Chess Problems (Healey) 1908

SOLUTION


  • SOUND
  • Keys
    • 1.Qc4!
      • threat
        • 2.Qc1+
          • 2...Kxd3
            • 3.Sf2#
      • 1...Kf4
        • 2.Qf7+
          • 2...Ke5
            • 3.Sf3+
              • 3...Sxf3
                • 4.Qf5#
      • 1...Bg3
        • 2.Bb6
          • threat
            • 3.Qc1+
              • 3...Kxd3
                • 4.Sc5#
          • 2...Kf4
            • 3.Bc7+
              • 3...Ke3
                • 4.Sf1#
              • 3...Se5
                • 4.Qc1#
              • 3...e5
                • 4.Qc1#
            • 3.Qf7+
              • 3...Ke3
                • 4.Qf3#
              • 3...Ke5
                • 4.Bc7#
              • 3...Sf5
                • 4.Qxf5#
          • 2...Bxh2
            • 3.Qc1+
              • 3...Kxd3
                • 4.Sf2#
                • 4.Sc5#
          • 2...Be1
            • 3.Qc1+
              • 3...Kxd3
                • 4.Sc5#
              • 3...Bd2
                • 4.Qxd2#
          • 2...Bf2
            • 3.Qc1+
              • 3...Kxd3
                • 4.Sxf2#
                • 4.Sc5#
          • 2...Be5
            • 3.Qc1+
              • 3...Kxd3
                • 4.Sf2#
                • 4.Sc5#
            • 3.Qc2
              • threat
                • 4.Qd2#
              • 3...Kf4
                • 4.Qc1#
                • 4.Qd2#
            • 3.Qc3
              • threat
                • 4.Qd2#
              • 3...Kf4
                • 4.Qd2#
                • 4.Qc1#
          • 2...Bd6
            • 3.Qc1+
              • 3...Kxd3
                • 4.Sf2#
          • 2...Bc7
            • 3.Qc1+
              • 3...Kxd3
                • 4.Sf2#
                • 4.Sc5#
          • 2...Bb8
            • 3.Qc1+
              • 3...Kxd3
                • 4.Sf2#
                • 4.Sc5#
          • 2...Sb4
            • 3.Bxd4+
              • 3...Kf4
                • 4.Qc1#
          • 2...Se5
            • 3.Bxd4+
              • 3...Kf4
                • 4.Qc1#
            • 3.Qxd4+
              • 3...Kf4
                • 4.Qe3#
          • 2...Sa7
            • 3.Bxd4+
              • 3...Kf4
                • 4.Qc1#
          • 2...Sb8
            • 3.Bxd4+
              • 3...Kf4
                • 4.Qc1#
          • 2...Sd8
            • 3.Bxd4+
              • 3...Kf4
                • 4.Qc1#

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