Problem Display
PID: 28496 (8/r1p2pN1/4p2K/3p1b2/4kP2/6P1/2rpP3/nQ2n1B1 w - - 0 1)

Grimshaw, Walter

London Chess Congress, 1862

8/r1p2pN1/4p2K/3p1b2/4kP2/6P1/2rpP3/nQ2n1B1

#4

7 + 11


284 Illustrated London News 1863
3978 200 Demanding Chess Puzzles 1996

SOLUTION


  • SOUND
  • Keys
    • 1.Qb6!
      • threat
        • 2.Qe3#
        • 2.Qd4#
      • 1...Rc5
        • 2.Qxc7
          • threat
            • 3.Qe5#
          • 2...Rcxc7
            • 3.Se8
              • threat
                • 4.Sd6#
                • 4.Sf6#
          • 2...Raxc7
            • 3.Se8
              • threat
                • 4.Sd6#
                • 4.Sf6#
          • 2...d4
            • 3.Qxc5
              • threat
                • 4.Qxd4#
                • 4.Qe5#
                • 4.Qc6#
          • 2...Sd3
            • 3.Se8
              • threat
                • 4.Sd6#
                • 4.Sf6#
              • 3...Sf2
                • 4.Qe5#
          • 2...Sf3
            • 3.Se8
              • threat
                • 4.Sd6#
                • 4.Sf6#
              • 3...Sxg1
                • 4.Qe5#
          • 2...f6
            • 3.Se8
              • threat
                • 4.Sd6#
                • 4.Sxf6#

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