MESON Chess Problem Database

Problem Display
PID: 192459 (4B3/4p3/R3pkNK/1N1r1b2/4r1p1/5R1p/1n6/Q7 w - - 0 1)

Wurzburg, Otto

Pittsburgh Gazette-Times, 1917

4B3/4p3/R3pkNK/1N1r1b2/4r1p1/5R1p/1n6/Q7

#3

7 + 9

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...Re1
      • 2.Qxe1
        • threat
          • 3.Rxe6#
          • 3.Qh4#
          • 3.Qxe6#
  • Tries
    • 1.Rxf5+?
      • 1...Kxf5
        • 2.Qf1+
          • 2...Rf4
            • 3.Qxf4#
      • 1...Rxf5!
    • 1.Qc1?
      • threat
        • 2.Qg5#
      • 1...Re3
        • 2.Qxe3
          • threat
            • 3.Rxe6#
            • 3.Qg5#
            • 3.Qxe6#
      • 1...Rf4
        • 2.Qxf4
          • threat
            • 3.Qg5#
      • 1...Rd2!
  • Keys
    • 1.Sc3!
      • threat
        • 2.Sxe4#
        • 2.Sxd5#
      • 1...Red4
        • 2.Qc1
          • threat
            • 3.Qg5#
          • 2...Rd2
            • 3.Se4#
          • 2...Rf4
            • 3.Sxd5#
      • 1...Ree5
        • 2.Rxf5+
          • 2...Kxf5
            • 3.Qf1#
          • 2...Rxf5
            • 3.Se4#
      • 1...Rdd4
        • 2.Qa3
          • threat
            • 3.Qxe7#
          • 2...Rb4
            • 3.Sd5#
          • 2...Rd6
            • 3.Sxe4#
          • 2...Rd7
            • 3.Sxe4#
      • 1...Rde5
        • 2.Rxe6+
          • 2...Kxe6
            • 3.Qa6#
          • 2...Rxe6
            • 3.Sd5#

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