MESON Chess Problem Database

Problem Display
PID: 236809 (4q3/3N4/PBkP4/2P2B1p/2P4P/8/6PK/8 w - - 0 1)

Pruscha, Helmut

3rd Prize, Main-Post, 1975

4q3/3N4/PBkP4/2P2B1p/2P4P/8/6PK/8

#5

10 + 3

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Be6!
      • threat
        • 2.Se5#
      • 1...Qh8
        • 2.Bh3
          • threat
            • 3.Be6
              • 3...Qe5+
                • 4.Sxe5#
              • 3...Qa1
                • 4.Sb8#
              • 3...Qb2
                • 4.Sb8#
              • 3...Qc3
                • 4.Sb8#
              • 3...Qd4
                • 4.Sb8#
              • 3...Qf6
                • 4.Sb8#
              • 3...Qg7
                • 4.Sb8#
              • 3...Qh6
                • 4.Se5#
                • 4.Sb8#
              • 3...Qh7
                • 4.Se5#
                • 4.Sb8#
              • 3...Qa8
                • 4.Se5#
              • 3...Qb8
                • 4.Se5#
                • 4.Sxb8#
              • 3...Qc8
                • 4.Se5#
              • 3...Qd8
                • 4.Se5#
              • 3...Qe8
                • 4.Se5#
              • 3...Qf8
                • 4.Se5#
              • 3...Qg8
                • 4.Se5#
          • 2...Qe8
            • 3.Bf5
              • 3...Qh8
                • 4.Be6
                  • 4...Qe5+
                    • 5.Sxe5#
                  • 4...Qa1
                    • 5.Sb8#
                  • 4...Qb2
                    • 5.Sb8#
                  • 4...Qc3
                    • 5.Sb8#
                  • 4...Qd4
                    • 5.Sb8#
                  • 4...Qf6
                    • 5.Sb8#
                  • 4...Qg7
                    • 5.Sb8#
                  • 4...Qh6
                    • 5.Se5#
                    • 5.Sb8#
                  • 4...Qh7
                    • 5.Se5#
                    • 5.Sb8#
                  • 4...Qa8
                    • 5.Se5#
                  • 4...Qb8
                    • 5.Se5#
                    • 5.Sxb8#
                  • 4...Qc8
                    • 5.Se5#
                  • 4...Qd8
                    • 5.Se5#
                  • 4...Qe8
                    • 5.Se5#
                  • 4...Qf8
                    • 5.Se5#
                  • 4...Qg8
                    • 5.Se5#

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