MESON Chess Problem Database

Problem Display
PID: 111925 (R7/Np6/kpp3r1/P1P5/8/1K4p1/7p/4R3 w - - 0 1)

Robbinson, AH

Fanfulla da Lodi, 1886-1888

R7/Np6/kpp3r1/P1P5/8/1K4p1/7p/4R3

#3

6 + 7

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Kxa5
      • 2.Ra1#
    • 1...b5
      • 2.Sxc6#
      • 2.Sc8#
  • Tries
    • 1.Ka4?
      • threat
        • 2.Sb5#
        • 2.Sxc6#
        • 2.Sc8#
      • 1...b5+
        • 2.Sxb5#
      • 1...Rg8
        • 2.Sc8#
      • 1...Rg4+!
    • 1.Kc4?
      • threat
        • 2.Sb5#
        • 2.Sxc6#
        • 2.Sc8#
      • 1...b5+
        • 2.Sxb5#
      • 1...Kxa5
        • 2.Sb5#
        • 2.Sxc6#
        • 2.Sc8#
        • 2.Ra1#
      • 1...Rg8
        • 2.Sc8#
      • 1...Rg4+!
    • 1.Rc1?
      • threat
        • 2.Sxc6+
          • 2...Kb5
            • 3.Sd4#
      • 1...Rg4
        • 2.Sc8+
          • 2...Kb5
            • 3.Sd6#
      • 1...Rd6
        • 2.Sc8+
          • 2...Kb5
            • 3.Sxd6#
      • 1...Rg8
        • 2.Sc8+
          • 2...Kb5
            • 3.Sd6#
      • 1...bxc5!
  • Keys
    • 1.Re5!
      • threat
        • 2.Sxc6+
          • 2...Kb5
            • 3.Sd4#
      • 1...Kxa5
        • 2.Sxc6+
          • 2...Kb5
            • 3.Sd4#
      • 1...Rg4
        • 2.Sc8+
          • 2...Kb5
            • 3.Sd6#
      • 1...Rd6
        • 2.Sc8+
          • 2...Kb5
            • 3.Sxd6#
      • 1...Rg8
        • 2.Sc8+
          • 2...Kb5
            • 3.Sd6#

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