MESON Chess Problem Database

Problem Display
PID: 34554 (8/8/1P6/p7/8/1K6/8/k7 w - - 0 1)

Speckmann, Werner

Sachove umeni (Ceskoslovensky sach), 1965

8/8/1P6/p7/8/1K6/8/k7

#4

2 + 2

4349 Kleinste Schachaufgaben Drei- und Viersteiner 1970

SOLUTION

  • SOUND
  • Keys
    • 1.Kc2!
      • threat
        • 2.b7
          • threat
            • 3.b8Q
              • threat
                • 4.Qb1#
                • 4.Qb2#
              • 3...Ka2
                • 4.Qb2#
          • 2...Ka2
            • 3.b8Q
              • threat
                • 4.Qb2#
              • 3...Ka1
                • 4.Qb1#
                • 4.Qb2#
              • 3...Ka3
                • 4.Qb3#
      • 1...Ka2
        • 2.b7
          • threat
            • 3.b8Q
              • threat
                • 4.Qb2#
              • 3...Ka1
                • 4.Qb1#
                • 4.Qb2#
              • 3...Ka3
                • 4.Qb3#
          • 2...Ka1
            • 3.b8Q
              • threat
                • 4.Qb1#
                • 4.Qb2#
              • 3...Ka2
                • 4.Qb2#
          • 2...Ka3
            • 3.b8Q
              • threat
                • 4.Qb3#
              • 3...Ka2
                • 4.Qb2#
              • 3...Ka4
                • 4.Qb3#
              • 3...a4
                • 4.Qb2#
          • 2...a4
            • 3.b8Q
              • threat
                • 4.Qb2#
              • 3...Ka1
                • 4.Qb1#
                • 4.Qb2#
              • 3...Ka3
                • 4.Qb2#
              • 3...a3
                • 4.Qb1#
      • 1...a4
        • 2.b7
          • threat
            • 3.b8Q
              • threat
                • 4.Qb1#
                • 4.Qb2#
              • 3...Ka2
                • 4.Qb2#
          • 2...Ka2
            • 3.b8Q
              • threat
                • 4.Qb2#
              • 3...Ka1
                • 4.Qb1#
                • 4.Qb2#
              • 3...Ka3
                • 4.Qb2#
              • 3...a3
                • 4.Qb1#
          • 2...a3
            • 3.b8Q
              • threat
                • 4.Qb1#
              • 3...Ka2
                • 4.Qb1#
              • 3...a2
                • 4.Qe5#
                • 4.Qb2#
                • 4.Qh8#

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