MESON Chess Problem Database

Problem Display
PID: 27043 (6n1/b1Q5/8/r4B2/p2k2P1/1p2NpP1/5K2/8 w - - 0 1)

Opdenoordt, Joseph J

Tijdschrift vd NSB, 1930

6n1/b1Q5/8/r4B2/p2k2P1/1p2NpP1/5K2/8

#3

6 + 7

SOLUTION

  • SOUND
  • Sets
    • 1...Rc5
      • 2.Qf4+
        • 2...Kc3
          • 3.Sd1#
    • 1...Re5
      • 2.Qc4#
    • 1...Bc5
      • 2.Qg7+
        • 2...Sf6
          • 3.Qxf6#
    • 1...Sf6
      • 2.Qc4+
        • 2...Ke5
          • 3.Qf4#
  • Keys
    • 1.g5!
      • threat
        • 2.Qc4+
          • 2...Ke5
            • 3.Qf4#
      • 1...Rxf5
        • 2.Qc4+
          • 2...Ke5
            • 3.Qd5#
      • 1...Rc5
        • 2.Qf4+
          • 2...Kc3
            • 3.Sd1#
      • 1...Bc5
        • 2.Qg7+
          • 2...Sf6
            • 3.Qxf6#
      • 1...Rd5
        • 2.Qc4+
          • 2...Ke5
            • 3.Qxd5#
            • 3.Qf4#
      • 1...Ra6
        • 2.Qc4+
          • 2...Ke5
            • 3.Qd5#
            • 3.Qf4#

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