Problem Display
PID: 34326 (8/8/1b1R1p2/2p2p1K/2R5/4P2N/3pp1B1/1Q1bk3 w - - 0 1)

Loyd, Sam

Pittsburgh Dispatch, 1891

8/8/1b1R1p2/2p2p1K/2R5/4P2N/3pp1B1/1Q1bk3

#3

7 + 8


5206 Sam Loyd and His Chess Problems 1913

SOLUTION


  • SOUND
  • Sets
    • 1...Ba7
      • 2.Qd3
        • threat
          • 3.Qxd2#
  • Tries
    • 1.Qa2?
      • threat
        • 2.Qxd2#
      • 1...Ba5
        • 2.Qxa5
          • threat
            • 3.Qxd2#
      • 1...Bc2!
    • 1.Qxf5?
      • threat
        • 2.Qf2#
      • 1...Bb3
        • 2.Rc1+
          • 2...Bd1
            • 3.Qf2#
          • 2...dxc1Q
            • 3.Qf2#
          • 2...dxc1S
            • 3.Qf2#
          • 2...dxc1B
            • 3.Qf2#
          • 2...dxc1R
            • 3.Qf2#
          • 2...d1Q
            • 3.Qf2#
          • 2...d1S
            • 3.Qf2#
          • 2...d1B
            • 3.Qf2#
          • 2...d1R
            • 3.Qf2#
      • 1...Ba4
        • 2.Rc1+
          • 2...Bd1
            • 3.Qf2#
          • 2...dxc1Q
            • 3.Qf2#
          • 2...dxc1S
            • 3.Qf2#
          • 2...dxc1B
            • 3.Qf2#
          • 2...dxc1R
            • 3.Qf2#
          • 2...d1Q
            • 3.Qf2#
          • 2...d1S
            • 3.Qf2#
          • 2...d1B
            • 3.Qf2#
          • 2...d1R
            • 3.Qf2#
      • 1...Bc2!
    • 1.Qb4?
      • threat
        • 2.Qxd2#
      • 1...Ba5
        • 2.Qxa5
          • threat
            • 3.Qxd2#
      • 1...cxb4!
  • Keys
    • 1.Ba8!
      • 1...Kf1
        • 2.Qxf5+
          • 2...Ke1
            • 3.Qf2#
      • 1...Ba5
        • 2.Qb7
          • threat
            • 3.Qh1#
          • 2...Kf1
            • 3.Qh1#
      • 1...Ba7
        • 2.Qb7
          • threat
            • 3.Qh1#
          • 2...Kf1
            • 3.Qh1#
      • 1...Bc7
        • 2.Qb7
          • threat
            • 3.Qh1#
          • 2...Kf1
            • 3.Qh1#
      • 1...Bd8
        • 2.Qb7
          • threat
            • 3.Qh1#
          • 2...Kf1
            • 3.Qh1#
      • 1...f4
        • 2.Qg6
          • threat
            • 3.Qg1#
          • 2...Kf1
            • 3.Qg1#

FEATURES


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