Problem Display
PID: 129421 (8/8/N1n5/1p4N1/8/kP6/8/1Q1K2n1 w - - 0 1)

Soukup-Bardon, Bretislav

Sach, 1943

8/8/N1n5/1p4N1/8/kP6/8/1Q1K2n1

#3

5 + 4


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Sf3
      • 2.Kc1
        • threat
          • 3.Qb2#
    • 1...Sh3
      • 2.Kc1
        • threat
          • 3.Qb2#
    • 1...Sa5
      • 2.Kc2
        • threat
          • 3.Qa1#
          • 3.Qb2#
        • 2...Sxb3
          • 3.Qxb3#
    • 1...Se5
      • 2.Kc2
        • threat
          • 3.Qa1#
          • 3.Qb2#
    • 1...Sa7
      • 2.Kc2
        • threat
          • 3.Qa1#
          • 3.Qb2#
    • 1...Se7
      • 2.Kc2
        • threat
          • 3.Qa1#
          • 3.Qb2#
    • 1...Sd8
      • 2.Kc2
        • threat
          • 3.Qa1#
          • 3.Qb2#
    • 1...b4
      • 2.Sc5
        • threat
          • 3.Qa1#
  • Tries
    • 1.Se4?
      • threat
        • 2.Sc3
          • threat
            • 3.Sxb5#
            • 3.Qa2#
        • 2.Qa1+
          • 2...Kxb3
            • 3.Sd2#
      • 1...Se2
        • 2.Qa1+
          • 2...Kxb3
            • 3.Sd2#
      • 1...Sf3
        • 2.Kc1
          • threat
            • 3.Qb2#
        • 2.Sc3
          • threat
            • 3.Sxb5#
            • 3.Qa2#
      • 1...Sh3
        • 2.Kc1
          • threat
            • 3.Qb2#
        • 2.Qa1+
          • 2...Kxb3
            • 3.Sd2#
      • 1...Sd4
        • 2.Sc3
          • threat
            • 3.Qa2#
        • 2.Qa1+
          • 2...Kxb3
            • 3.Sd2#
      • 1...Sa7
        • 2.Kc2
          • threat
            • 3.Qa1#
            • 3.Qb2#
        • 2.Sd2
          • threat
            • 3.Qa1#
        • 2.Sc3
          • threat
            • 3.Qa2#
        • 2.Sec5
          • threat
            • 3.Qa1#
        • 2.Qa1+
          • 2...Kxb3
            • 3.Sd2#
      • 1...Sb8
        • 2.Qa1+
          • 2...Kxb3
            • 3.Sd2#
      • 1...b4
        • 2.Sd2
          • threat
            • 3.Sc4#
            • 3.Qa1#
        • 2.Sec5
          • threat
            • 3.Qa1#
        • 2.Sd6
          • threat
            • 3.Sc4#
            • 3.Sb5#
        • 2.Sac5
          • threat
            • 3.Qa1#
        • 2.Qa1+
          • 2...Kxb3
            • 3.Sd2#
      • 1...Sb4!
    • 1.Se6?
      • 1...Sf3
        • 2.Kc1
          • threat
            • 3.Qb2#
      • 1...Sh3
        • 2.Kc1
          • threat
            • 3.Qb2#
      • 1...Sb4
        • 2.Sd4
          • threat
            • 3.Sxb5#
          • 2...Sxa6
            • 3.Sc2#
      • 1...Sd4
        • 2.Sxd4
          • threat
            • 3.Sc2#
            • 3.Sxb5#
            • 3.Qa1#
      • 1...Sa5
        • 2.Kc2
          • threat
            • 3.Qa1#
            • 3.Qb2#
          • 2...Sxb3
            • 3.Qxb3#
        • 2.Sd4
          • threat
            • 3.Sc2#
            • 3.Sxb5#
            • 3.Qa1#
          • 2...Sxb3
            • 3.Qxb3#
        • 2.Sec5
          • threat
            • 3.Qa1#
          • 2...Sxb3
            • 3.Qxb3#
      • 1...Se5
        • 2.Kc2
          • threat
            • 3.Qa1#
            • 3.Qb2#
        • 2.Sd4
          • threat
            • 3.Sc2#
            • 3.Sxb5#
            • 3.Qa1#
        • 2.Sec5
          • threat
            • 3.Qa1#
        • 2.Sec7
          • threat
            • 3.Sxb5#
          • 2...b4
            • 3.Sb5#
      • 1...Sa7
        • 2.Kc2
          • threat
            • 3.Qa1#
            • 3.Qb2#
        • 2.Sd4
          • threat
            • 3.Sc2#
            • 3.Qa1#
        • 2.Sec5
          • threat
            • 3.Qa1#
      • 1...Se7
        • 2.Kc2
          • threat
            • 3.Qa1#
            • 3.Qb2#
        • 2.Sd4
          • threat
            • 3.Sc2#
            • 3.Sxb5#
            • 3.Qa1#
        • 2.Sec5
          • threat
            • 3.Qa1#
        • 2.Sec7
          • threat
            • 3.Sxb5#
          • 2...b4
            • 3.Sb5#
      • 1...Sb8
        • 2.Sd4
          • threat
            • 3.Sc2#
            • 3.Sxb5#
            • 3.Qa1#
      • 1...Sd8
        • 2.Kc2
          • threat
            • 3.Qa1#
            • 3.Qb2#
        • 2.Sd4
          • threat
            • 3.Sc2#
            • 3.Sxb5#
            • 3.Qa1#
        • 2.Sec5
          • threat
            • 3.Qa1#
        • 2.Sec7
          • threat
            • 3.Sxb5#
          • 2...b4
            • 3.Sb5#
      • 1...b4
        • 2.Sac5
          • threat
            • 3.Qa1#
        • 2.Sec5
          • threat
            • 3.Qa1#
      • 1...Se2!
  • Keys
    • 1.Sf3!
      • threat
        • 2.Qa1+
          • 2...Kxb3
            • 3.Sd2#
      • 1...Sxf3
        • 2.Kc1
          • threat
            • 3.Qb2#
      • 1...Sb4
        • 2.Sd4
          • threat
            • 3.Sxb5#
          • 2...Sxa6
            • 3.Sc2#

FEATURES


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Developed and maintained by Brian Stephenson.
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