Problem Display
PID: 139515 (n7/8/p3Pp2/P2P2p1/B3P3/1N1pRP2/1P3P2/1K1k4 w - - 0 1)

Kuhlmann, Joerg

2nd HM., The Problemist, 2010

n7/8/p3Pp2/P2P2p1/B3P3/1N1pRP2/1P3P2/1K1k4

#4

11 + 6


56 The Problemist 2014

SOLUTION


  • SOUND
  • Keys
    • 1.d6!
      • 1...Sb6
        • 2.axb6
          • threat
            • 3.Sa5+
              • 3...Kd2
                • 4.Sc4#
          • 2...a5
            • 3.Sxa5+
              • 3...Kd2
                • 4.Sc4#
      • 1...Sc7
        • 2.dxc7
          • threat
            • 3.c8Q
              • threat
                • 4.Qc1#
              • 3...d2
                • 4.Sa1#
                • 4.Sc1#
                • 4.Sd4#
                • 4.Sc5#
                • 4.Qc2#
            • 3.c8R
              • threat
                • 4.Rc1#
              • 3...d2
                • 4.Sa1#
                • 4.Sc1#
                • 4.Sd4#
                • 4.Sc5#
      • 1...g4
        • 2.Sd4+
          • 2...Kd2
            • 3.fxg4
              • threat
                • 4.Sf3#
      • 1...f5
        • 2.Sc5+
          • 2...Kd2
            • 3.exf5
              • threat
                • 4.Se4#

FEATURES


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