MESON Chess Problem Database

Problem Display
PID: 41689 (8/8/8/8/nnN5/Q7/8/1kN4K w - - 0 1)

Wurzburg, Otto

Westen und Daheim, 1911

8/8/8/8/nnN5/Q7/8/1kN4K

#3

4 + 3

5066 Classic Chess Problems by Pioneer Composers 1970
5065 Chess Problem Gems by Eight Eminent American Composers 1972
3325 Wurzburg Artistry 1974

SOLUTION

  • SOUND
  • Sets
    • 1...Sb2
      • 2.Qxb2#
    • 1...Sc3
      • 2.Qb2#
    • 1...Sc5
      • 2.Qb2#
    • 1...Sb6
      • 2.Qb2#
    • 1...Sc2
      • 2.Sd2#
  • Tries
    • 1.Qb3+?
      • 1...Ka1
        • 2.Kg1
          • 2...Sb2
            • 3.Qxb2#
          • 2...Sc3
            • 3.Qb2#
          • 2...Sc5
            • 3.Qb2#
          • 2...Sb6
            • 3.Qb2#
          • 2...Sa2
            • 3.Qxa2#
          • 2...Sc2
            • 3.Qa2#
          • 2...Sd3
            • 3.Qa2#
          • 2...Sd5
            • 3.Qa2#
          • 2...Sa6
            • 3.Qa2#
          • 2...Sc6
            • 3.Qa2#
        • 2.Kg2
          • 2...Sb2
            • 3.Qxb2#
          • 2...Sc3
            • 3.Qb2#
          • 2...Sc5
            • 3.Qb2#
          • 2...Sb6
            • 3.Qb2#
          • 2...Sa2
            • 3.Qxa2#
          • 2...Sc2
            • 3.Qa2#
          • 2...Sd3
            • 3.Qa2#
          • 2...Sd5
            • 3.Qa2#
          • 2...Sa6
            • 3.Qa2#
          • 2...Sc6
            • 3.Qa2#
        • 2.Kh2
          • 2...Sb2
            • 3.Qxb2#
          • 2...Sc3
            • 3.Qb2#
          • 2...Sc5
            • 3.Qb2#
          • 2...Sb6
            • 3.Qb2#
          • 2...Sa2
            • 3.Qxa2#
          • 2...Sc2
            • 3.Qa2#
          • 2...Sd3
            • 3.Qa2#
          • 2...Sd5
            • 3.Qa2#
          • 2...Sa6
            • 3.Qa2#
          • 2...Sc6
            • 3.Qa2#
        • 2.Qxb4
          • 2...Sb2
            • 3.Qxb2#
          • 2...Sc3
            • 3.Qb2#
          • 2...Sc5
            • 3.Qb2#
          • 2...Sb6
            • 3.Qb2#
      • 1...Kxc1!
  • Keys
    • 1.Sb3!
      • 1...Kc2
        • 2.Sd4+
          • 2...Kb1
            • 3.Sd2#
          • 2...Kd1
            • 3.Qa1#
      • 1...Sa2
        • 2.Qb2+
          • 2...Sxb2
            • 3.Sa3#
      • 1...Sd3
        • 2.Qa1+
          • 2...Kc2
            • 3.Sd4#
      • 1...Sd5
        • 2.Sa1
          • threat
            • 3.Sd2#
          • 2...Sb2
            • 3.Qxb2#
        • 2.Sd4
          • threat
            • 3.Sd2#
          • 2...Sb2
            • 3.Qxb2#
      • 1...Sa6
        • 2.Sa1
          • threat
            • 3.Sd2#
          • 2...Sb2
            • 3.Qxb2#
        • 2.Sd4
          • threat
            • 3.Sd2#
          • 2...Sb2
            • 3.Qxb2#
        • 2.Se3
          • threat
            • 3.Sd2#
            • 3.Qa1#
      • 1...Sc6
        • 2.Sa1
          • threat
            • 3.Sd2#
          • 2...Sb2
            • 3.Qxb2#
        • 2.Se3
          • threat
            • 3.Sd2#
            • 3.Qa1#

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