MESON Chess Problem Database

Problem Display
PID: 224861 (1Nr1Q3/2p5/P1prqB2/K1kp4/8/1B2N3/2p2P2/8 w - - 0 1)

Cotton, William C

Illustrated London News, 1869

1Nr1Q3/2p5/P1prqB2/K1kp4/8/1B2N3/2p2P2/8

#3

8 + 8

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Rxb8
      • 2.Qxb8
        • threat
          • 3.Qa7#
          • 3.Qb4#
  • Keys
    • 1.Sf5!
      • threat
        • 2.Bd4#
      • 1...Qe1+
        • 2.Qxe1
          • threat
            • 3.Bd4#
            • 3.Qc3#
            • 3.Qb4#
      • 1...Qxf5
        • 2.Bd4+
          • 2...Kxd4
            • 3.Qe3#
      • 1...Qxf6
        • 2.Qxc6+
          • 2...Rxc6
            • 3.Sd7#
      • 1...Qe3
        • 2.Qxc6+
          • 2...Rxc6
            • 3.Sd7#
      • 1...Qe4
        • 2.Qxc6+
          • 2...Rxc6
            • 3.Sd7#
      • 1...Qe5
        • 2.Qxc6+
          • 2...Rxc6
            • 3.Sd7#
        • 2.Qxe5
          • threat
            • 3.Qc3#
            • 3.Qd4#
      • 1...d4
        • 2.Qxc6+
          • 2...Rxc6
            • 3.Bxd4#

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