Problem Display
PID: 133271 (R7/4B3/2N5/3n4/3p4/1P6/P3P3/k1K5 w - - 0 1)

Whitworth, WHA

The Field, 1960

(First published on Thu Oct 13 1960)

R7/4B3/2N5/3n4/3p4/1P6/P3P3/k1K5

#3

7 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...Se3
      • 2.Sb4
        • 2...Sd1
          • 3.Sc2#
        • 2...Sf1
          • 3.Sc2#
        • 2...Sc2
          • 3.Sxc2#
        • 2...Sg2
          • 3.Sc2#
        • 2...Sc4
          • 3.Sc2#
        • 2...Sg4
          • 3.Sc2#
        • 2...Sd5
          • 3.Sc2#
        • 2...Sf5
          • 3.Sc2#
        • 2...d3
          • 3.Bf6#
      • 2.Sxd4
        • 2...Sd1
          • 3.Sc2#
        • 2...Sf1
          • 3.Sc2#
        • 2...Sc2
          • 3.Sxc2#
        • 2...Sg2
          • 3.Sc2#
        • 2...Sc4
          • 3.Sc2#
        • 2...Sg4
          • 3.Sc2#
        • 2...Sd5
          • 3.Sc2#
        • 2...Sf5
          • 3.Sc2#
    • 1...Sb4
      • 2.Sxb4
        • 2...d3
          • 3.Bf6#
      • 2.Bxb4
        • 2...d3
          • 3.Bc3#
    • 1...Sf6
      • 2.Sb4
        • threat
          • 3.Sc2#
        • 2...d3
          • 3.Bxf6#
      • 2.Sxd4
        • threat
          • 3.Sc2#
    • 1...Sxe7
      • 2.Sxd4
        • threat
          • 3.Sc2#
  • Tries
    • 1.Sxd4?
      • threat
        • 2.Sc2#
      • 1...Se3
        • 2.Bb4
          • threat
            • 3.Bc3#
          • 2...Sd1
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
        • 2.Bh4
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
        • 2.Bc5
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
        • 2.Bg5
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
        • 2.Bd6
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
        • 2.Bf6
          • threat
            • 3.Sc2#
            • 3.Sf3#
            • 3.Sb5#
            • 3.Sf5#
            • 3.Sc6#
            • 3.Se6#
          • 2...Sc2
            • 3.Sxc2#
        • 2.Bd8
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
        • 2.Bf8
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
        • 2.Ra3
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
        • 2.Ra4
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
        • 2.Ra5
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
        • 2.Ra6
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
        • 2.Ra7
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
        • 2.b4
          • threat
            • 3.Sb3#
      • 1...Sb4!
    • 1.Bc5?
      • threat
        • 2.Bxd4+
          • 2...Sc3
            • 3.Bxc3#
      • 1...d3
        • 2.Bd4+
          • 2...Sc3
            • 3.Bxc3#
      • 1...Sc3!
    • 1.Bf6?
      • threat
        • 2.Sb4
          • threat
            • 3.Sc2#
          • 2...Sxb4
            • 3.Bxd4#
          • 2...Se3
            • 3.Bxd4#
        • 2.Sxd4
          • threat
            • 3.Sc2#
        • 2.Bxd4+
          • 2...Sc3
            • 3.Bxc3#
      • 1...Sxf6
        • 2.Sxd4
          • threat
            • 3.Sc2#
      • 1...Sc3!
  • Keys
    • 1.Sb4!
      • threat
        • 2.Sc2#
      • 1...Sxb4
        • 2.Bxb4
          • 2...d3
            • 3.Bc3#
      • 1...Se3
        • 2.Bh4
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
          • 2...d3
            • 3.Bf6#
        • 2.Bc5
          • threat
            • 3.Bxd4#
          • 2...Sd1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
          • 2...d3
            • 3.Bd4#
        • 2.Bg5
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
          • 2...d3
            • 3.Bf6#
        • 2.Bd6
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
          • 2...d3
            • 3.Be5#
        • 2.Bf6
          • threat
            • 3.Bxd4#
          • 2...Sd1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
        • 2.Bd8
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
          • 2...d3
            • 3.Bf6#
        • 2.Bf8
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
          • 2...d3
            • 3.Bg7#
        • 2.Ra3
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
          • 2...d3
            • 3.Bf6#
        • 2.Ra4
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
          • 2...d3
            • 3.Bf6#
        • 2.Ra5
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
          • 2...d3
            • 3.Bf6#
        • 2.Ra6
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
          • 2...d3
            • 3.Bf6#
        • 2.Ra7
          • 2...Sd1
            • 3.Sc2#
          • 2...Sf1
            • 3.Sc2#
          • 2...Sc2
            • 3.Sxc2#
          • 2...Sg2
            • 3.Sc2#
          • 2...Sc4
            • 3.Sc2#
          • 2...Sg4
            • 3.Sc2#
          • 2...Sd5
            • 3.Sc2#
          • 2...Sf5
            • 3.Sc2#
          • 2...d3
            • 3.Bf6#
      • 1...d3
        • 2.exd3
          • threat
            • 3.Sc2#
          • 2...Sxb4
            • 3.Bf6#
          • 2...Se3
            • 3.Bf6#

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