MESON Chess Problem Database

Problem Display
PID: 205087 (n7/P7/8/8/8/P1k1N1p1/K4PP1/3Q4 w - - 0 1)

Pavlov, Yury A

Zadachi i Etyudi, 1998

n7/P7/8/8/8/P1k1N1p1/K4PP1/3Q4

#4

7 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.f4!
      • 1...Sb6
        • 2.Kb1
          • 2...Sa4
            • 3.a8Q
              • threat
                • 4.Qa5#
                • 4.Qh8#
          • 2...Sd5
            • 3.Qc2+
              • 3...Kd4
                • 4.Sf5#
          • 2...Sd7
            • 3.a8Q
              • threat
                • 4.Qa5#
            • 3.Qd5
              • threat
                • 4.Sd1#
          • 2...Sa8
            • 3.Qd5
              • threat
                • 4.Sd1#
          • 2...Sc8
            • 3.a8Q
              • threat
                • 4.Qc6#
                • 4.Qa5#
                • 4.Qxc8#
              • 3...Sa7
                • 4.Qh8#
            • 3.Qd5
              • threat
                • 4.Sd1#
      • 1...Sc7
        • 2.Kb1
          • 2...Sb5
            • 3.a8Q
              • threat
                • 4.Qc6#
                • 4.Qa5#
              • 3...Sxa3+
                • 4.Qxa3#
              • 3...Sa7
                • 4.Qh8#
          • 2...Sd5
            • 3.Qc2+
              • 3...Kd4
                • 4.Sf5#
          • 2...Sa6
            • 3.a8Q
              • threat
                • 4.Qh8#
              • 3...Sb8
                • 4.Qa5#
            • 3.Qd5
              • threat
                • 4.Sd1#
          • 2...Se6
            • 3.a8Q
              • threat
                • 4.Qa5#
          • 2...Sa8
            • 3.Qd5
              • threat
                • 4.Sd1#
          • 2...Se8
            • 3.a8Q
              • threat
                • 4.Qc6#
                • 4.Qa5#
            • 3.Qd5
              • threat
                • 4.Sd1#

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