Problem Display
PID: 38345 (5n2/8/8/5Q2/1K1k4/3N3p/3n4/7N w - - 0 1)

af Geyersstam, Fredrik

Source?, 0000

5n2/8/8/5Q2/1K1k4/3N3p/3n4/7N

#4

4 + 4


15 British Chess Magazine 1902
3645 96 Schackproblem 1908

SOLUTION


  • SOUND
  • Keys
    • 1.Sg3!
      • threat
        • 2.Qc5+
          • 2...Kxd3
            • 3.Qc3#
        • 2.Qe5+
          • 2...Kxd3
            • 3.Qc3#
        • 2.Se1
          • threat
            • 3.Sc2#
            • 3.Qc5#
          • 2...Ke3
            • 3.Sc2#
          • 2...Se4
            • 3.Qxe4#
      • 1...Ke3
        • 2.Qc5+
          • 2...Kf3
            • 3.Qf2+
              • 3...Kg4
                • 4.Qf4#
        • 2.Qe5+
          • 2...Kf3
            • 3.Qf4+
              • 3...Kg2
                • 4.Qf2#
          • 2...Se4
            • 3.Qxe4+
              • 3...Kd2
                • 4.Qe2#
      • 1...Sd7
        • 2.Sf4
          • threat
            • 3.Qe6
              • threat
                • 4.Sge2#
                • 4.Sf5#
              • 3...Se5
                • 4.Qb6#
          • 2...Ke3
            • 3.Sd5+
              • 3...Kd4
                • 4.Se2#
          • 2...Se5
            • 3.Qe4+
              • 3...Sxe4
                • 4.Sf5#

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