MESON Chess Problem Database

Problem Display
PID: 265226 (1r5k/8/6Q1/6PK/8/8/p1p5/8 w - - 0 1)

Hultberg, Gustav Herbert

Die Schwalbe, 1972

1r5k/8/6Q1/6PK/8/8/p1p5/8

#4

3 + 4

SOLUTION

  • COOKED
  • Keys
    • 1.Kh6!
      • threat
        • 2.Qh7#
        • 2.Qg7#
      • 1...Rb6
        • 2.Qxb6
          • threat
            • 3.Qd8#
            • 3.Qb8#
          • 2...Kg8
            • 3.Kg6
              • threat
                • 4.Qd8#
                • 4.Qb8#
              • 3...Kf8
                • 4.Qd8#
              • 3...Kh8
                • 4.Qd8#
                • 4.Qb8#
    • 1.Qf6+!
      • 1...Kh7
        • 2.g6+
          • 2...Kg8
            • 3.Qf7+
              • 3...Kh8
                • 4.Qh7#
      • 1...Kg8
        • 2.Kg6
          • threat
            • 3.Qg7#
          • 2...a1Q
            • 3.Qf7+
              • 3...Kh8
                • 4.Qh7#
          • 2...a1B
            • 3.Qf7+
              • 3...Kh8
                • 4.Qh7#
          • 2...Rb6
            • 3.Qxb6
              • threat
                • 4.Qd8#
                • 4.Qb8#
              • 3...Kf8
                • 4.Qd8#
              • 3...Kh8
                • 4.Qd8#
                • 4.Qb8#

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