MESON Chess Problem Database

Problem Display
PID: 27026 (n7/7K/1NB3PB/1P6/1p1k2p1/1P1r1pN1/P4pr1/1b1R3Q w - - 0 1)

Sumner, Cecil Carol Winton

The Problemist, 1963

n7/7K/1NB3PB/1P6/1p1k2p1/1P1r1pN1/P4pr1/1b1R3Q

#3

11 + 9

SOLUTION

  • SOUND
  • Sets
    • 1...Sxb6
      • 2.Bg7+
        • 2...Ke3
          • 3.Qh6#
        • 2...Kc5
          • 3.Se4#
  • Tries
    • 1.Sf5+?
      • 1...Kc3
        • 2.Sa4+
          • 2...Kc2
            • 3.Rc1#
      • 1...Ke5!
    • 1.Bg7+?
      • 1...Ke3
        • 2.Qh6#
      • 1...Kc5!
  • Keys
    • 1.Qh4!
      • threat
        • 2.Qf6+
          • 2...Kc5
            • 3.Sa4#
      • 1...Kc3
        • 2.Sa4+
          • 2...Kc2
            • 3.Rc1#
          • 2...Kd4
            • 3.Qf6#
      • 1...Kc5
        • 2.Qd8
          • threat
            • 3.Se4#
            • 3.Sa4#
          • 2...Rd7+
            • 3.Sxd7#
          • 2...Rxb3
            • 3.Bf8#
            • 3.Rd5#
            • 3.Qd4#
      • 1...Ke5
        • 2.Qe7+
          • 2...Kd4
            • 3.Bg7#
      • 1...Rxd1
        • 2.Qf6+
          • 2...Kd3
            • 3.Be4#
          • 2...Kc5
            • 3.Sa4#
      • 1...Sxb6
        • 2.Bg7+
          • 2...Ke3
            • 3.Qg5#
            • 3.Qh6#
          • 2...Kc5
            • 3.Se4#
        • 2.Qf6+
          • 2...Kc5
            • 3.Se4#
      • 1...Rd2
        • 2.Qf6+
          • 2...Kd3
            • 3.Be4#
            • 3.Rxd2#
          • 2...Kc5
            • 3.Sa4#

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