MESON Chess Problem Database

Problem Display
PID: 253559 (k1b5/1pB5/pKP5/3p4/6pp/4p3/4Q1pn/8 w - - 0 1)

Zajic, Helmut

3rd HM., Main-Post, 1969

k1b5/1pB5/pKP5/3p4/6pp/4p3/4Q1pn/8

#4

4 + 10

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Qb2!
      • threat
        • 2.Qh8
          • threat
            • 3.Qxc8#
            • 3.cxb7#
      • 1...g1Q
        • 2.cxb7+
          • 2...Bxb7
            • 3.Qh8+
              • 3...Bc8
                • 4.Qxc8#
      • 1...g1B
        • 2.cxb7+
          • 2...Bxb7
            • 3.Qh8+
              • 3...Bc8
                • 4.Qxc8#
      • 1...g1R
        • 2.cxb7+
          • 2...Bxb7
            • 3.Qh8+
              • 3...Bc8
                • 4.Qxc8#
      • 1...e2
        • 2.cxb7+
          • 2...Bxb7
            • 3.Qh8+
              • 3...Bc8
                • 4.Qxc8#
      • 1...d4
        • 2.Qxg2
          • threat
            • 3.cxb7+
              • 3...Bxb7
                • 4.Qxb7#
          • 2...bxc6
            • 3.Qxc6+
              • 3...Bb7
                • 4.Qxb7#
          • 2...Sf3
            • 3.Qxg4
              • threat
                • 4.Qxc8#
              • 3...Bxg4
                • 4.cxb7#
              • 3...Bf5
                • 4.cxb7#
              • 3...Be6
                • 4.cxb7#
              • 3...Bd7
                • 4.cxb7#

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