MESON Chess Problem Database

Problem Display
PID: 259220 (3r4/1bpPN3/p1p2pP1/2P1k2p/1R4pp/3p4/Q2P4/7K w - - 0 1)

Cauveren, Jonas Ephraim

Western Morning News, 1923

(First published on Sat Oct 6 1923)

3r4/1bpPN3/p1p2pP1/2P1k2p/1R4pp/3p4/Q2P4/7K

#3

8 + 11

15239 Valois Notebooks 2022

SOLUTION

  • SOUND
  • Sets
    • 1...Rxd7
      • 2.Qe6+
        • 2...Kxe6
          • 3.Re4#
  • Keys
    • 1.Rf4!
      • threat
        • 2.Rf5+
          • 2...Kd4
            • 3.Qa4#
          • 2...Ke4
            • 3.Qc4#
            • 3.Qa4#
        • 2.Qc4
          • threat
            • 3.Re4#
            • 3.Rf5#
            • 3.Qe4#
          • 2...f5
            • 3.Rxf5#
      • 1...Kxf4
        • 2.Qe6
          • threat
            • 3.Qe3#
          • 2...Kf3
            • 3.Qe3#
          • 2...Kg3
            • 3.Qe3#
          • 2...Kg5
            • 3.Qe3#
          • 2...g3
            • 3.Qf5#
      • 1...Rxd7
        • 2.Qe6+
          • 2...Kxf4
            • 3.Qe3#
          • 2...Kxe6
            • 3.Re4#
      • 1...f5
        • 2.Rxf5+
          • 2...Kd4
            • 3.Qa4#
          • 2...Ke4
            • 3.Qc4#
            • 3.Qa4#
      • 1...Rf8
        • 2.Rf5+
          • 2...Kd4
            • 3.Qa4#
          • 2...Ke4
            • 3.Qc4#
            • 3.Qa4#
      • 1...Bc8
        • 2.Rf5+
          • 2...Kd4
            • 3.Qa4#
          • 2...Ke4
            • 3.Qc4#
            • 3.Qa4#
        • 2.Qc4
          • threat
            • 3.Sxc6#
            • 3.Re4#
            • 3.Rf5#
            • 3.Qe4#
          • 2...f5
            • 3.Rxf5#
      • 1...g3
        • 2.Rf5+
          • 2...Kd4
            • 3.Qa4#
          • 2...Ke4
            • 3.Qc4#
            • 3.Qa4#

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