Problem Display
PID: 150529 (4k3/3R2BK/n1Pn1p2/2p5/pp3P2/3p4/BN6/3rb3 w - - 0 1)

Buchwald, Julius

4th Comm., BCF 061. Ty, 1948-1949

4k3/3R2BK/n1Pn1p2/2p5/pp3P2/3p4/BN6/3rb3

#5

7 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Sc4!
      • threat
        • 2.Sxd6#
      • 1...Se4
        • 2.Sd2
          • threat
            • 3.Bf7#
          • 2...Sg5+
            • 3.fxg5
              • threat
                • 4.Bf7#
              • 3...b3
                • 4.gxf6
                  • threat
                    • 5.f7#
                • 4.Se4
                  • threat
                    • 5.Sd6#
                    • 5.Sxf6#
              • 3...c4
                • 4.Bxc4
                  • threat
                    • 5.Bf7#
                • 4.gxf6
                  • threat
                    • 5.f7#
                • 4.Se4
                  • threat
                    • 5.Sd6#
                    • 5.Sxf6#
      • 1...Sb5
        • 2.Sa3
          • threat
            • 3.Bf7#
          • 2...Sd6
            • 3.Sb5
              • threat
                • 4.Sxd6#
              • 3...Sc4
                • 4.Bxc4
                  • threat
                    • 5.Sd6#
                    • 5.Bf7#
      • 1...Sf5
        • 2.Se3
          • threat
            • 3.Bf7#
          • 2...Sxg7
            • 3.Kxg7
              • threat
                • 4.Bf7#
              • 3...b3
                • 4.Sc4
                  • threat
                    • 5.Sd6#
                • 4.Sf5
                  • threat
                    • 5.Sd6#
              • 3...c4
                • 4.Sxc4
                  • threat
                    • 5.Sd6#
                • 4.Bxc4
                  • threat
                    • 5.Bf7#
                • 4.Sf5
                  • threat
                    • 5.Sd6#
          • 2...Sd6
            • 3.Sf5
              • threat
                • 4.Sxd6#
              • 3...Sc4
                • 4.Bxc4
                  • threat
                    • 5.Sd6#
                    • 5.Bf7#
          • 2...Se7
            • 3.Sf5
              • threat
                • 4.Sd6#
              • 3...Sxc6
                • 4.Be6
                  • threat
                    • 5.Sd6#
      • 1...Sb7
        • 2.Rxb7
          • threat
            • 3.Sd6+
              • 3...Kd8
                • 4.Bxf6#
                • 4.Rd7#
            • 3.Rd7
              • threat
                • 4.Sd6#
          • 2...Sc7
            • 3.Sd6+
              • 3...Ke7
                • 4.Sf5+
                  • 4...Kd8
                    • 5.Rb8#
                  • 4...Ke8
                    • 5.Rb8#
        • 2.Sa5
          • threat
            • 3.Bf7#
          • 2...Sd6
            • 3.Sb7
              • threat
                • 4.Sxd6#
              • 3...Sc4
                • 4.Bxc4
                  • threat
                    • 5.Sd6#
                    • 5.Bf7#
          • 2...Sd8
            • 3.Sb7
              • threat
                • 4.Sd6#
              • 3...Sxc6
                • 4.Be6
                  • threat
                    • 5.Sd6#
      • 1...Sf7
        • 2.Se5
          • threat
            • 3.Bxf7#
          • 2...Sg5+
            • 3.fxg5
              • threat
                • 4.Bf7#
              • 3...b3
                • 4.gxf6
                  • threat
                    • 5.f7#
              • 3...c4
                • 4.Bxc4
                  • threat
                    • 5.Bf7#
                • 4.Bxf6
                  • threat
                    • 5.Rd8#
                  • 4...Kf8
                    • 5.Rd8#
                • 4.gxf6
                  • threat
                    • 5.f7#
          • 2...Sxe5
            • 3.fxe5
              • threat
                • 4.Bf7#
              • 3...b3
                • 4.exf6
                  • threat
                    • 5.f7#
              • 3...c4
                • 4.Bxc4
                  • threat
                    • 5.Bf7#
                • 4.exf6
                  • threat
                    • 5.f7#
          • 2...Sd6
            • 3.Bf7+
              • 3...Sxf7
                • 4.Sxf7
                  • threat
                    • 5.Sd6#
            • 3.Bxf6
              • threat
                • 4.Rd8#
              • 3...Kf8
                • 4.Sg6+
                  • 4...Ke8
                    • 5.Rd8#
                • 4.Rd8+
                  • 4...Se8
                    • 5.Sg6#
                    • 5.Sd7#
                • 4.Re7
                  • threat
                    • 5.Sg6#
                    • 5.Sd7#
                • 4.Rg7
                  • threat
                    • 5.Rg8#
                  • 4...Ke8
                    • 5.Rg8#
              • 3...Sb7
                • 4.Bf7+
                  • 4...Kf8
                    • 5.Sg6#
                    • 5.Be7#
                    • 5.Bg7#
                • 4.cxb7
                  • threat
                    • 5.Rd8#
                  • 4...Kf8
                    • 5.Rd8#
                • 4.Rg7
                  • threat
                    • 5.Rg8#
                  • 4...Kf8
                    • 5.Rg8#
              • 3...Sf7
                • 4.Bxf7+
                  • 4...Kf8
                    • 5.Sg6#
                    • 5.Be7#
                    • 5.Bg7#
                    • 5.Rd8#
          • 2...Sh6
            • 3.Bf7+
              • 3...Sxf7
                • 4.Sxf7
                  • threat
                    • 5.Sd6#
            • 3.Kxh6
              • threat
                • 4.Bf7#
              • 3...b3
                • 4.Sc4
                  • threat
                    • 5.Sd6#
                • 4.Sf7
                  • threat
                    • 5.Sd6#
              • 3...c4
                • 4.Sxc4
                  • threat
                    • 5.Sd6#
                • 4.Bxc4
                  • threat
                    • 5.Bf7#
                • 4.Bxf6
                  • threat
                    • 5.Rd8#
                  • 4...Kf8
                    • 5.Rd8#
                • 4.Sf7
                  • threat
                    • 5.Sd6#
            • 3.Bxf6
              • threat
                • 4.Rd8#
              • 3...Sf7
                • 4.Bxf7+
                  • 4...Kf8
                    • 5.Sg6#
                    • 5.Be7#
                    • 5.Bg7#
                    • 5.Rd8#
            • 3.Bxh6
              • threat
                • 4.Bf7#
              • 3...b3
                • 4.Sc4
                  • threat
                    • 5.Sd6#
                • 4.Sf7
                  • threat
                    • 5.Sd6#
              • 3...c4
                • 4.Sxc4
                  • threat
                    • 5.Sd6#
                • 4.Bxc4
                  • threat
                    • 5.Bf7#
                • 4.Sf7
                  • threat
                    • 5.Sd6#
            • 3.Sf7
              • threat
                • 4.Sd6#
              • 3...Sf5
                • 4.Rd8+
                  • 4...Ke7
                    • 5.Bf8#
          • 2...Sd8
            • 3.Bf7+
              • 3...Sxf7
                • 4.Sxf7
                  • threat
                    • 5.Sd6#
            • 3.Bxf6
              • threat
                • 4.Rxd8#
              • 3...Sxc6
                • 4.Bf7+
                  • 4...Kf8
                    • 5.Sg6#
                    • 5.Bg7#
              • 3...Se6
                • 4.Bxe6
                  • threat
                    • 5.Rd8#
                  • 4...Kf8
                    • 5.Rd8#
              • 3...Sb7
                • 4.Bf7+
                  • 4...Kf8
                    • 5.Sg6#
                    • 5.Be7#
                    • 5.Bg7#
                • 4.cxb7
                  • threat
                    • 5.Rd8#
                  • 4...Kf8
                    • 5.Rd8#
                • 4.Rg7
                  • threat
                    • 5.Rg8#
                  • 4...Kf8
                    • 5.Rg8#
              • 3...Sf7
                • 4.Bxf7+
                  • 4...Kf8
                    • 5.Sg6#
                    • 5.Be7#
                    • 5.Bg7#
                    • 5.Rd8#
      • 1...Sc8
        • 2.Sb6
          • threat
            • 3.Bf7#
          • 2...Sd6
            • 3.Sc8
              • threat
                • 4.Sxd6#
              • 3...Sc4
                • 4.Bxc4
                  • threat
                    • 5.Sd6#
                    • 5.Bf7#
          • 2...Se7
            • 3.Sc8
              • threat
                • 4.Sd6#
              • 3...Sxc6
                • 4.Be6
                  • threat
                    • 5.Sd6#

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