Problem Display
PID: 72783 (5q2/6B1/1N1p2B1/1P1p3r/b2P2pr/3pk1PP/2R1n1PN/K3Q1n1 w - - 0 1)

Davidenko, Fedor Vasilevich

Schach-Echo, 1979

5q2/6B1/1N1p2B1/1P1p3r/b2P2pr/3pk1PP/2R1n1PN/K3Q1n1

#5

12 + 11


3750 FIDE Album (1977-1979) 1984

SOLUTION


  • COOKED
  • Keys
    • 1.Bh6+!
      • 1...Kxd4
        • 2.Qb4+
          • 2...Ke5
            • 3.Sd7+
              • 3...Ke6
                • 4.Bxf8
                  • threat
                    • 5.Qxd6#
                  • 4...Kxd7
                    • 5.Qxd6#
      • 1...Qxh6
        • 2.Sf1+
          • 2...Kxd4
            • 3.Qf2+
              • 3...Ke5
                • 4.Sd7+
                  • 4...Ke6
                    • 5.Qf7#
            • 3.Sd7
              • threat
                • 4.Qb4#
              • 3...Qc1+
                • 4.Rxc1
                  • threat
                    • 5.Qf2#
                    • 5.Qb4#
                  • 4...Sc3
                    • 5.Qxc3#
              • 3...Bxb5
                • 4.Qf2+
                  • 4...Qe3
                    • 5.Qxe3#
                • 4.Qb4+
                  • 4...Bc4
                    • 5.Qb6#
              • 3...Qd2
                • 4.Qf2+
                  • 4...Qe3
                    • 5.Qxe3#
                • 4.Qxd2
                  • threat
                    • 5.Qe3#
                    • 5.Qb4#
                    • 5.Qxd3#
              • 3...Bb3
                • 4.Qf2+
                  • 4...Qe3
                    • 5.Qxe3#
              • 3...d2
                • 4.Qf2+
                  • 4...Qe3
                    • 5.Qxe3#
    • 1.Rc4!
      • threat
        • 2.Bh6+
          • 2...Qxh6
            • 3.Sf1#
          • 2...Qf4
            • 3.Sf1#
            • 3.Bxf4#
          • 2...Rg5
            • 3.Sxd5#
          • 2...Rxh6
            • 3.Sxd5#
      • 1...Rg5
        • 2.Sxd5+
          • 2...Rxd5
            • 3.Bh6+
              • 3...Rg5
                • 4.Bxg5+
                  • 4...Qf4
                    • 5.Sf1#
                    • 5.Bxf4#
            • 3.Bxf8
              • threat
                • 4.Sf1#
              • 3...Rf5
                • 4.Bxf5
                  • threat
                    • 5.Sf1#

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