MESON Chess Problem Database

Problem Display
PID: 20305 (3k2N1/4pp2/p1Q3p1/8/8/8/1nB2p2/5K2 w - - 0 1)

Pachman, Vladimir

1st Prize, Sachove umeni (Ceskoslovensky sach), 1958

3k2N1/4pp2/p1Q3p1/8/8/8/1nB2p2/5K2

#4

4 + 7

3976 FIDE Album (1956-1958) 1961

SOLUTION

  • SOUND
  • Keys
    • 1.Bb3!
      • threat
        • 2.Be6
          • threat
            • 3.Qd7#
            • 3.Qc8#
          • 2...fxe6
            • 3.Sh6
              • threat
                • 4.Sf7#
      • 1...Sd1
        • 2.Bxd1
          • threat
            • 3.Ba4
              • threat
                • 4.Qd7#
      • 1...Sd3
        • 2.Ba4
          • threat
            • 3.Qd7#
          • 2...Sc5
            • 3.Qb6+
              • 3...Kc8
                • 4.Sxe7#
          • 2...Se5
            • 3.Qb6+
              • 3...Kc8
                • 4.Sxe7#
      • 1...Sc4
        • 2.Bxc4
          • threat
            • 3.Bxa6
              • threat
                • 4.Qc8#
          • 2...a5
            • 3.Bb5
              • threat
                • 4.Qd7#
            • 3.Ba6
              • threat
                • 4.Qc8#
      • 1...e5
        • 2.Qd6+
          • 2...Kc8
            • 3.Bd5
              • threat
                • 4.Se7#
      • 1...e6
        • 2.Qb7
          • threat
            • 3.Sf6
              • threat
                • 4.Qd7#
          • 2...Sd1
            • 3.Qb8+
              • 3...Kd7
                • 4.Ba4#
          • 2...Sd3
            • 3.Qb8+
              • 3...Kd7
                • 4.Ba4#
            • 3.Ba4
              • threat
                • 4.Qd7#
                • 4.Qb8#
          • 2...Sa4
            • 3.Qb8+
              • 3...Kd7
                • 4.Bxa4#
            • 3.Bxa4
              • threat
                • 4.Qd7#
                • 4.Qb8#
          • 2...Sc4
            • 3.Qb8+
              • 3...Kd7
                • 4.Ba4#
          • 2...f6
            • 3.Sxf6
              • threat
                • 4.Qd7#
            • 3.Bxe6
              • threat
                • 4.Qc8#
                • 4.Qd7#
                • 4.Qe7#
                • 4.Qb8#
              • 3...Ke8
                • 4.Qa8#
                • 4.Qc8#
                • 4.Qe7#
                • 4.Qb8#

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