Problem Display
PID: 196183 (8/2N5/8/4B3/p7/4k3/8/K4Q2 w - - 0 1)

Peipers, Fritz

American Chess Bulletin, 1919

8/2N5/8/4B3/p7/4k3/8/K4Q2

#4

4 + 2


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Keys
    • 1.Se8!
      • threat
        • 2.Sd6
          • threat
            • 3.Bf4+
              • 3...Kd4
                • 4.Qc4#
          • 2...Kd2
            • 3.Sc4+
              • 3...Kc2
                • 4.Qb1#
      • 1...Kd2
        • 2.Sd6
          • threat
            • 3.Sc4+
              • 3...Kc2
                • 4.Qb1#
          • 2...Kc2
            • 3.Qe2+
              • 3...Kc1
                • 4.Bb2#
                • 4.Bf4#
              • 3...Kb3
                • 4.Qb2#
          • 2...Ke3
            • 3.Bf4+
              • 3...Kd4
                • 4.Qc4#
      • 1...Ke4
        • 2.Qe2+
          • 2...Kd5
            • 3.Sc7+
              • 3...Kc5
                • 4.Qb5#
              • 3...Kc6
                • 4.Qb5#
          • 2...Kf5
            • 3.Sg7+
              • 3...Kg5
                • 4.Qh5#
              • 3...Kg6
                • 4.Qh5#

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