Problem Display
PID: 197188 (2b4n/KN1p4/6p1/4N1Pp/1p1k1Bp1/1B1P1p2/3P4/8 w - - 0 1)

Moller, Ferdinand Friedrich

Kagans Neueste Schachnachrichten, 1920

2b4n/KN1p4/6p1/4N1Pp/1p1k1Bp1/1B1P1p2/3P4/8

#4

8 + 9


6490 yacpdb 2019

SOLUTION


  • COOKED
  • Keys
    • 1.Bc4!
      • threat
        • 2.Sc6+
          • 2...dxc6
            • 3.Sa5
              • threat
                • 4.Sb3#
              • 3...Kc5
                • 4.Sb3#
              • 3...b3
                • 4.Sxb3#
        • 2.Be3+
          • 2...Kxe5
            • 3.d4+
              • 3...Ke4
                • 4.Sd6#
              • 3...Kf5
                • 4.Sd6#
        • 2.Kb6
          • threat
            • 3.Sa5
              • threat
                • 4.Sb3#
              • 3...b3
                • 4.Sxb3#
            • 3.Sc5
              • threat
                • 4.Sb3#
              • 3...b3
                • 4.Sxb3#
          • 2...Bxb7
            • 3.Sxd7
              • threat
                • 4.Be3#
                • 4.Be5#
          • 2...b3
            • 3.Sa5
              • threat
                • 4.Sxb3#
              • 3...b2
                • 4.Sb3#
            • 3.Sc5
              • threat
                • 4.Sxb3#
              • 3...b2
                • 4.Sb3#
        • 2.Sa5
          • threat
            • 3.Sb3#
          • 2...Kc5
            • 3.Sec6
              • threat
                • 4.d4#
              • 3...dxc6
                • 4.Sb3#
    • 1.Be3+!
      • 1...Kxe5
        • 2.d4+
          • 2...Ke4
            • 3.Sc5+
              • 3...Kf5
                • 4.Bc2#

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