Problem Display
PID: 47982 (2nnkbQ1/P2p4/Kp2P2R/2pP4/2B2p2/8/3B4/8 w - - 0 1)

van Woerden, Jan

Probleemblad, 2003

2nnkbQ1/P2p4/Kp2P2R/2pP4/2B2p2/8/3B4/8

#3

8 + 8


SOLUTION


  • SOUND
  • Sets
    • 1...Sc6
      • 2.Qf7+
        • 2...Kd8
          • 3.Qxd7#
    • 1...Sb7
      • 2.Qf7+
        • 2...Kd8
          • 3.Qxd7#
    • 1...Sf7
      • 2.Qxf7+
        • 2...Kd8
          • 3.Qxd7#
  • Tries
    • 1.Rh8?
      • threat
        • 2.Qxf8#
      • 1...dxe6
        • 2.Qxf8+
          • 2...Kd7
            • 3.Qxd8#
      • 1...Sxe6!
    • 1.Qg6+?
      • 1...Sf7
        • 2.Qxf7+
          • 2...Kd8
            • 3.Qxd7#
      • 1...Ke7!
  • Keys
    • 1.Bb5!
      • threat
        • 2.exd7+
          • 2...Ke7
            • 3.dxc8S#
      • 1...Ke7
        • 2.Qg5+
          • 2...Kd6
            • 3.Bxf4#
          • 2...Ke8
            • 3.Bxd7#
      • 1...Sxa7
        • 2.exd7+
          • 2...Ke7
            • 3.d6#
      • 1...Sxe6
        • 2.Qxe6+
          • 2...Kd8
            • 3.Qxd7#
          • 2...Be7
            • 3.Rh8#
          • 2...Se7
            • 3.a8Q#
            • 3.a8R#
      • 1...Sc6
        • 2.Qf7+
          • 2...Kd8
            • 3.Qxd7#
      • 1...Sb7
        • 2.Qf7+
          • 2...Kd8
            • 3.Qxd7#
      • 1...Sf7
        • 2.Qxf7+
          • 2...Kd8
            • 3.Qxd7#
      • 1...Sd6
        • 2.Bxd7+
          • 2...Ke7
            • 3.Qg5#
      • 1...f3
        • 2.Bg5
          • threat
            • 3.Bxd7#
            • 3.exd7#
          • 2...Sxe6
            • 3.Qg6#
          • 2...Sc6
            • 3.Qf7#
            • 3.Qg6#
        • 2.exd7+
          • 2...Ke7
            • 3.Bg5#
            • 3.dxc8S#

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