Problem Display
PID: 154242 (2n2K2/1Q3P2/3P4/P3k2P/3NN3/P5P1/1P6/8 w - - 0 1)

Wainwright, Joseph CJ

Prize, American Chess Bulletin, 1913/I

2n2K2/1Q3P2/3P4/P3k2P/3NN3/P5P1/1P6/8

#3

11 + 2


3402 Hampstead and Highgate Express 1913

SOLUTION


  • SOUND
  • Tries
    • 1.Sf3+?
      • 1...Ke6
        • 2.Qb5
          • threat
            • 3.Sd4#
            • 3.Sfg5#
      • 1...Kf5!
  • Keys
    • 1.Sf6!
      • threat
        • 2.Qd5+
          • 2...Kxf6
            • 3.Qf5#
      • 1...Kxd4
        • 2.Qe4+
          • 2...Kc5
            • 3.Qd5#
      • 1...Kxd6
        • 2.Qb8+
          • 2...Kc5
            • 3.Qb4#
      • 1...Kxf6
        • 2.Qe4
          • threat
            • 3.Qf5#
            • 3.Qf4#
          • 2...Kg5
            • 3.Qg6#
          • 2...Sxd6
            • 3.Qe7#
          • 2...Se7
            • 3.Qxe7#
      • 1...Sxd6
        • 2.Qc7
          • 2...Kxd4
            • 3.Qc3#
          • 2...Kxf6
            • 3.Qe7#
      • 1...Sb6
        • 2.Qe4+
          • 2...Kxd6
            • 3.Qe7#
          • 2...Kxf6
            • 3.Qf5#
            • 3.Qf4#
            • 3.Qe7#
      • 1...Se7
        • 2.Qe4+
          • 2...Kxd6
            • 3.Qxe7#
          • 2...Kxf6
            • 3.Qxe7#

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