MESON Chess Problem Database

Problem Display
PID: 138326 (8/p2Q4/1p6/rr4P1/pp1PkPp1/6R1/4N2K/8 w - - 0 1)

Lubton, Yehuda

The Problemist, 2010

8/p2Q4/1p6/rr4P1/pp1PkPp1/6R1/4N2K/8

#3

7 + 8

SOLUTION

  • SOUND
  • Sets
    • 1...Ra6
      • 2.Qe6+
        • 2...Re5
          • 3.Qxe5#
    • 1...Rc5
      • 2.dxc5
        • threat
          • 3.Qe6#
          • 3.Qd3#
    • 1...Re5
      • 2.dxe5
        • threat
          • 3.Qd3#
        • 2...Rd5
          • 3.Qh7#
    • 1...Rf5
      • 2.Qc6+
        • 2...Rad5
          • 3.Qc2#
        • 2...Rfd5
          • 3.Qc2#
    • 1...b3
      • 2.Sc3+
        • 2...Kxf4
          • 3.Qxg4#
  • Tries
    • 1.Kg2?
      • threat
        • 2.Kf2
          • threat
            • 3.Re3#
      • 1...Rc5
        • 2.dxc5
          • threat
            • 3.Qe6#
            • 3.Qd3#
      • 1...Re5
        • 2.dxe5
          • threat
            • 3.Qd3#
          • 2...Rd5
            • 3.Qh7#
      • 1...Rf5
        • 2.Qc6+
          • 2...Rad5
            • 3.Qc2#
          • 2...Rfd5
            • 3.Qc2#
      • 1...Rd5!
    • 1.Sc3+?
      • 1...Kxf4
        • 2.Qxg4#
      • 1...bxc3!
    • 1.Qc6+?
      • 1...Rd5
        • 2.Qc2#
      • 1...Kf5!
  • Keys
    • 1.Kg1!
      • threat
        • 2.Kf2
          • threat
            • 3.Re3#
      • 1...Rc5
        • 2.dxc5
          • threat
            • 3.Qe6#
            • 3.Qd3#
      • 1...Rd5
        • 2.Qh7+
          • 2...Rf5
            • 3.Qh1#
      • 1...Re5
        • 2.dxe5
          • threat
            • 3.Qd3#
          • 2...Rd5
            • 3.Qh7#
      • 1...Rf5
        • 2.Qc6+
          • 2...Rad5
            • 3.Qc2#
          • 2...Rfd5
            • 3.Qc2#

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