Problem Display
PID: 182212 (KQ4nb/3p1N2/p2R1p2/p7/p3k3/1Pn1Pp2/r1P2P2/1b6 w - - 0 1)

Daniel, Arthur William

Comm., American Chess Bulletin, 1906

KQ4nb/3p1N2/p2R1p2/p7/p3k3/1Pn1Pp2/r1P2P2/1b6

#3

8 + 12


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...f5
      • 2.Rxd7
        • threat
          • 3.Sg5#
          • 3.Qf4#
        • 2...f4
          • 3.Qxf4#
      • 2.Qb7+
        • 2...Sd5
          • 3.Qxd5#
  • Tries
    • 1.Re6+?
      • 1...dxe6
        • 2.Qf4+
          • 2...Kd5
            • 3.Qc4#
      • 1...Kf5!
    • 1.Qb7+?
      • 1...Sd5
        • 2.Qxd5#
      • 1...Kf5!
  • Keys
    • 1.Rd5!
      • threat
        • 2.Qf4+
          • 2...Kxd5
            • 3.Qc4#
      • 1...Kxd5
        • 2.Qd6+
          • 2...Ke4
            • 3.Qd3#
      • 1...Sxd5
        • 2.Qe5+
          • 2...fxe5
            • 3.Sd6#
      • 1...axb3
        • 2.Qxb3
          • threat
            • 3.Sd6#
            • 3.Qc4#
          • 2...Sxd5
            • 3.Qd3#
          • 2...Sb5
            • 3.Qd3#
      • 1...d6
        • 2.Qxd6
          • threat
            • 3.Qe6#
          • 2...f5
            • 3.Sg5#
        • 2.Qc8
          • threat
            • 3.Rd4#
            • 3.Qf5#
            • 3.Qe6#
            • 3.Qc4#
          • 2...Kxd5
            • 3.Qc4#
          • 2...f5
            • 3.Qxf5#
      • 1...Se2
        • 2.Qb7
          • threat
            • 3.Sd6#
            • 3.Re5#

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