Problem Display
PID: 55821 (Q7/1N2p3/2r1Pp2/2pN4/1pP5/1n2B3/p1KP4/k7 w - - 0 1)

Townsend, Alonzo

English Chess Problems, 1876

Q7/1N2p3/2r1Pp2/2pN4/1pP5/1n2B3/p1KP4/k7

#3

8 + 8


SOLUTION


  • SOUND
  • Sets
    • 1...Rb6
      • 2.Sxc5
        • threat
          • 3.Sxb3#
        • 2...Sd4+
          • 3.Bxd4#
        • 2...Sxd2
          • 3.Bd4#
        • 2...Sxc5
          • 3.Bd4#
        • 2...Sc1
          • 3.Bd4#
        • 2...Sa5
          • 3.Bd4#
    • 1...Rd6
      • 2.Sxc5
        • threat
          • 3.Sxb3#
        • 2...Sd4+
          • 3.Bxd4#
        • 2...Sxd2
          • 3.Bd4#
        • 2...Sxc5
          • 3.Bd4#
        • 2...Sc1
          • 3.Bd4#
        • 2...Sa5
          • 3.Bd4#
    • 1...Sa5
      • 2.Sxa5
        • threat
          • 3.Sb3#
        • 2...b3+
          • 3.Sxb3#
  • Tries
    • 1.Kxb3?
      • threat
        • 2.Qxa2#
      • 1...Kb1
        • 2.Qxa2+
          • 2...Kc1
            • 3.Qa1#
            • 3.Qc2#
      • 1...Ra6!
    • 1.Sxc5?
      • threat
        • 2.Sxb3#
      • 1...Sd4+
        • 2.Bxd4#
      • 1...Sxd2
        • 2.Bd4#
      • 1...Sxc5
        • 2.Bd4#
      • 1...Sc1
        • 2.Bd4#
      • 1...Sa5
        • 2.Bd4#
      • 1...Rxc5!
    • 1.Qa3?
      • threat
        • 2.Qb2#
      • 1...Sd4+
        • 2.Bxd4+
          • 2...cxd4
            • 3.Qc1#
            • 3.Qb2#
      • 1...bxa3!
  • Keys
    • 1.Sa5!
      • threat
        • 2.Sxb3#
      • 1...Sd4+
        • 2.Bxd4+
          • 2...cxd4
            • 3.Sb3#
      • 1...Sxd2
        • 2.Bxd2
          • threat
            • 3.Sb3#
          • 2...b3+
            • 3.Sxb3#
      • 1...Sxa5
        • 2.Sxb4
          • 2...Rxe6
            • 3.Qh1#
          • 2...Sxc4
            • 3.Qxa2#
          • 2...cxb4
            • 3.Bd4#
          • 2...Ra6
            • 3.Qh1#
          • 2...Rb6
            • 3.Qh1#
          • 2...Rd6
            • 3.Qh1#
          • 2...Rc7
            • 3.Qh1#
          • 2...Rc8
            • 3.Qh1#
          • 2...Sb3
            • 3.Qxa2#
          • 2...Sb7
            • 3.Qxa2#
          • 2...f5
            • 3.Qh8#
      • 1...Sc1
        • 2.Kxc1
          • threat
            • 3.Sb3#
          • 2...b3
            • 3.Sxb3#

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