MESON Chess Problem Database

Problem Display
PID: 163336 (8/n7/8/7Q/1kpN4/8/KP6/8 w - - 0 1)

Schrader, Carl

Hamburger Nachrichten, 1938

8/n7/8/7Q/1kpN4/8/KP6/8

#3

4 + 3

6490 yacpdb 2017

SOLUTION

  • COOKED
  • Sets
    • 1...Ka4
      • 2.Qc5
        • threat
          • 3.Qa3#
        • 2...Sb5
          • 3.Qxb5#
    • 1...Sb5
      • 2.Qxb5#
    • 1...Sc6
      • 2.Qb5#
    • 1...Sc8
      • 2.Qb5#
  • Tries
    • 1.Ka1?
      • 1...Ka4
        • 2.Qc5
          • threat
            • 3.Qa3#
          • 2...Sb5
            • 3.Qxb5#
      • 1...c3!
    • 1.Kb1?
      • 1...Ka4
        • 2.Qc5
          • threat
            • 3.Qa3#
          • 2...Sb5
            • 3.Qxb5#
      • 1...c3!
    • 1.Sc6+?
      • 1...Ka4
        • 2.Qa5#
      • 1...Sxc6!
    • 1.Qc5+?
      • 1...Ka4
        • 2.Qa3#
      • 1...Kxc5!
    • 1.Qg5?
      • 1...Ka4
        • 2.Qc5
          • threat
            • 3.Qa3#
          • 2...Sb5
            • 3.Qxb5#
      • 1...c3!
  • Keys
    • 1.Qd5!
      • 1...Ka4
        • 2.Qc5
          • threat
            • 3.Qa3#
          • 2...Sb5
            • 3.Qxb5#
      • 1...c3
        • 2.Sc2+
          • 2...Ka4
            • 3.b3#
    • 1.Qe5!
      • 1...Ka4
        • 2.Qc5
          • threat
            • 3.Qa3#
          • 2...Sb5
            • 3.Qxb5#
      • 1...c3
        • 2.b3
          • threat
            • 3.Sc2#
          • 2...Sb5
            • 3.Sc6#
            • 3.Qxb5#
          • 2...c2
            • 3.Sxc2#
    • 1.Qf5!
      • 1...Ka4
        • 2.Qc5
          • threat
            • 3.Qa3#
          • 2...Sb5
            • 3.Qxb5#
      • 1...c3
        • 2.Sc2+
          • 2...Ka4
            • 3.b3#
          • 2...Kc4
            • 3.b3#

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