Problem Display
PID: 34641 (1bN2n2/1r2N3/1pP1pP1p/3pk3/6Q1/1P6/p2PPPb1/K4n2 w - - 0 1)

Chocolous, Jiri

2nd HM., British Chess Magazine 09. Ty., 1899

1bN2n2/1r2N3/1pP1pP1p/3pk3/6Q1/1P6/p2PPPb1/K4n2

#4

10 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.c7!
      • threat
        • 2.d4+
          • 2...Kxf6
            • 3.Sg8+
              • 3...Kf7
                • 4.Sd6#
        • 2.Qh4
          • threat
            • 3.d4#
          • 2...Sxd2
            • 3.Sc6+
              • 3...Kf5
                • 4.S8e7#
          • 2...Be4
            • 3.Sc6+
              • 3...Kf5
                • 4.S8e7#
          • 2...d4
            • 3.f4+
              • 3...Ke4
                • 4.Sd6#
      • 1...Bxc7
        • 2.Qh4
          • threat
            • 3.d4#
          • 2...Sxd2
            • 3.Sc6+
              • 3...Kf5
                • 4.S8e7#
          • 2...Be4
            • 3.Sc6+
              • 3...Kf5
                • 4.S8e7#
          • 2...d4
            • 3.e4
              • threat
                • 4.Sc6#
              • 3...Bxe4
                • 4.f4#
              • 3...dxe4 ep
                • 4.d4#
      • 1...Sxd2
        • 2.Qg3+
          • 2...Kxf6
            • 3.Sg8+
              • 3...Kf5
                • 4.Sd6#
              • 3...Kf7
                • 4.Sd6#
      • 1...Be4
        • 2.f4+
          • 2...Kd4
            • 3.Qg1+
              • 3...Se3
                • 4.Qxe3#
          • 2...Kxf6
            • 3.Sg8+
              • 3...Kf7
                • 4.Sd6#
      • 1...d4
        • 2.f4+
          • 2...Kxf6
            • 3.Sg8+
              • 3...Kf7
                • 4.Sd6#

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