MESON Chess Problem Database

Problem Display
PID: 83714 (rB5N/5R2/5b2/Rb1ppk1p/1P5P/Q2pP2P/p2P2P1/K7 w - - 0 1)

Ellerman, Arnoldo

Good Companions, 1922

rB5N/5R2/5b2/Rb1ppk1p/1P5P/Q2pP2P/p2P2P1/K7

#3

12 + 9

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...e4+
      • 2.Qc3
        • threat
          • 3.Rxf6#
          • 3.Qe5#
          • 3.Qxf6#
        • 2...Ke6
          • 3.Qxf6#
        • 2...d4
          • 3.Qc8#
  • Keys
    • 1.Qc1!
      • threat
        • 2.Qf1+
          • 2...Ke4
            • 3.Qf3#
          • 2...Ke6
            • 3.Qxf6#
      • 1...e4+
        • 2.Qc3
          • threat
            • 3.Rxf6#
            • 3.Qe5#
            • 3.Qxf6#
          • 2...Ke6
            • 3.Qxf6#
          • 2...d4
            • 3.Qc8#
      • 1...Ke4
        • 2.Qf1
          • threat
            • 3.Qf3#
      • 1...Ke6
        • 2.Qc8+
          • 2...Bd7
            • 3.Qxd7#
      • 1...d4
        • 2.Qc6
          • threat
            • 3.Rxf6#
          • 2...Bxc6
            • 3.Rxe5#

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