MESON Chess Problem Database

Problem Display
PID: 276039 (k7/8/PQ5p/8/6K1/8/6b1/8 w - - 0 1)

Speckmann, Werner

Skakbladet, 1959

k7/8/PQ5p/8/6K1/8/6b1/8

#4

3 + 3

6490 yacpdb 2024

SOLUTION

  • COOKED
  • Keys
    • 1.Kf4!
      • threat
        • 2.Qc7
          • threat
            • 3.a7
              • threat
                • 4.Qb8#
    • 1.Kh4!
      • threat
        • 2.Qc7
          • threat
            • 3.a7
              • threat
                • 4.Qb8#
    • 1.Qc7!
      • threat
        • 2.Kg3
          • threat
            • 3.Kxg2
              • 3...h5
                • 4.Qb7#
            • 3.a7
              • threat
                • 4.Qb8#
          • 2...h5
            • 3.Kxg2
              • 3...h4
                • 4.Qb7#
        • 2.Kf4
          • threat
            • 3.a7
              • threat
                • 4.Qb8#
        • 2.Kh4
          • threat
            • 3.a7
              • threat
                • 4.Qb8#
        • 2.a7
          • threat
            • 3.Qb8#
          • 2...Bf3+
            • 3.Kxf3
              • 3...h5
                • 4.Qb8#
            • 3.Kg3
              • threat
                • 4.Qb8#
            • 3.Kf4
              • threat
                • 4.Qb8#
            • 3.Kh4
              • threat
                • 4.Qb8#
          • 2...Bh3+
            • 3.Kxh3
              • 3...h5
                • 4.Qb8#
            • 3.Kg3
              • threat
                • 4.Qb8#
            • 3.Kf4
              • threat
                • 4.Qb8#
            • 3.Kh4
              • threat
                • 4.Qb8#
          • 2...h5+
            • 3.Kf4
              • threat
                • 4.Qb8#
            • 3.Kh4
              • threat
                • 4.Qb8#
            • 3.Kg5
              • threat
                • 4.Qb8#
    • 1.a7!
      • threat
        • 2.Qb8#
      • 1...h5+
        • 2.Kg5
          • threat
            • 3.Qb8#
          • 2...Bb7
            • 3.Kh4
              • 3...Bh1
                • 4.Qb8#
              • 3...Bg2
                • 4.Qb8#
              • 3...Bf3
                • 4.Qb8#
              • 3...Be4
                • 4.Qb8#
              • 3...Bd5
                • 4.Qb8#
              • 3...Ba6
                • 4.Qb8#
              • 3...Bc6
                • 4.Qb8#
              • 3...Bc8
                • 4.Qb8#
      • 1...Bb7
        • 2.Kg3
          • 2...h5
            • 3.Kh4
              • 3...Bh1
                • 4.Qb8#
              • 3...Bg2
                • 4.Qb8#
              • 3...Bf3
                • 4.Qb8#
              • 3...Be4
                • 4.Qb8#
              • 3...Bd5
                • 4.Qb8#
              • 3...Ba6
                • 4.Qb8#
              • 3...Bc6
                • 4.Qb8#
              • 3...Bc8
                • 4.Qb8#

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