MESON Chess Problem Database

Problem Display
PID: 83354 (8/5Kp1/Np6/1p1k4/npp5/7N/b7/4Q3 w - - 0 1)

Havel, Miroslav

Schach, 1959

8/5Kp1/Np6/1p1k4/npp5/7N/b7/4Q3

#4

4 + 8

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Sg1!
      • threat
        • 2.Sxb4+
          • 2...Kd4
            • 3.Sf3+
              • 3...Kc5
                • 4.Qe7#
          • 2...Kc5
            • 3.Qe7+
              • 3...Kd4
                • 4.Se2#
      • 1...Kc6
        • 2.Qe4+
          • 2...Kd7
            • 3.Qe6+
              • 3...Kd8
                • 4.Qe8#
            • 3.Qe7+
              • 3...Kc6
                • 4.Sxb4#
              • 3...Kc8
                • 4.Qc7#
            • 3.Qe8+
              • 3...Kd6
                • 4.Qe6#
      • 1...c3
        • 2.Qe6+
          • 2...Kd4
            • 3.Sf3+
              • 3...Kd3
                • 4.Sxb4#
      • 1...Sc3
        • 2.Sxb4+
          • 2...Kd4
            • 3.Sf3+
              • 3...Kc5
                • 4.Qe7#
          • 2...Kc5
            • 3.Qe7+
              • 3...Kd4
                • 4.Sf3#
        • 2.Qe6+
          • 2...Kd4
            • 3.Sf3+
              • 3...Kd3
                • 4.Sxb4#
      • 1...b3
        • 2.Sb4+
          • 2...Kd4
            • 3.Sf3+
              • 3...Kc5
                • 4.Qe7#
          • 2...Kc5
            • 3.Qe7+
              • 3...Kd4
                • 4.Se2#

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