MESON Chess Problem Database

Problem Display
PID: 176857 (R7/3Pk3/1K2P3/3R4/8/8/8/8 w - - 0 1)

Lucke, Hermann

Schach-Echo, 1969

R7/3Pk3/1K2P3/3R4/8/8/8/8

#3

5 + 1

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Rf8?
      • threat
        • 2.d8Q+
          • 2...Kxe6
            • 3.Rf6#
            • 3.Qd6#
            • 3.Qd7#
      • 1...Kxe6
        • 2.d8R
          • 2...Ke7
            • 3.Re5#
            • 3.Rde8#
      • 1...Kxf8!
    • 1.d8S?
      • 1...Kf8
        • 2.Rd7
          • threat
            • 3.Sc6#
            • 3.Sb7#
          • 2...Ke8
            • 3.Sc6#
            • 3.Sb7#
            • 3.Sf7#
          • 2...Kg8
            • 3.Sc6#
            • 3.Sb7#
      • 1...Kf6!
    • 1.d8B+?
      • 1...Ke8
        • 2.Bh4#
        • 2.Bg5#
        • 2.Bf6#
      • 1...Kf8
        • 2.Bf6#
      • 1...Kxe6!
    • 1.d8R?
      • 1...Kxe6
        • 2.Ra7
          • 2...Kf6
            • 3.R8d6#
      • 1...Kf6!
  • Keys
    • 1.Ra7!
      • threat
        • 2.d8Q+
          • 2...Kxe6
            • 3.Qd6#
      • 1...Kxe6
        • 2.d8R
          • 2...Kf6
            • 3.R8d6#
      • 1...Kf6
        • 2.d8Q+
          • 2...Kxe6
            • 3.Qd6#
          • 2...Kg6
            • 3.Qg5#
      • 1...Kd8
        • 2.Rd6
          • 2...Ke7
            • 3.d8Q#

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