Problem Display
PID: 268424 (5B1q/4P3/n1p1Pr1b/2p3PB/2Pk3P/1PN4N/1K2PP1p/Q5n1 w - - 0 1)

Larin, Rudolf Mikhailovich

Shakhmatnaya kompozitsiya, 1996

5B1q/4P3/n1p1Pr1b/2p3PB/2Pk3P/1PN4N/1K2PP1p/Q5n1

#4

14 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Kc1!
      • threat
        • 2.Sb5+
          • 2...Ke4
            • 3.Sd6#
      • 1...Bxg5+
        • 2.Sxg5
          • threat
            • 3.Sb1#
            • 3.Sd1#
            • 3.Sa2#
            • 3.Sa4#
            • 3.Sce4#
            • 3.Sb5#
            • 3.Sd5#
          • 2...Sxe2+
            • 3.Sxe2+
              • 3...Kd3
                • 4.Qc3#
                • 4.Qb1#
          • 2...Ke5
            • 3.Sd5+
              • 3...Kf5
                • 4.e4#
              • 3...Kd6
                • 4.e8S#
      • 1...Sxe2+
        • 2.Sxe2+
          • 2...Ke4
            • 3.Sg3+
              • 3...Kd3
                • 4.Be2#
      • 1...Ke5
        • 2.Sb5+
          • 2...Kf5
            • 3.Sd6+
              • 3...Kxe6
                • 4.e8Q#
          • 2...Kxe6
            • 3.e8Q+
              • 3...Kf5
                • 4.Qae5#
                • 4.Qb1#
                • 4.Qee5#
                • 4.e4#
      • 1...Rxf2
        • 2.Sd5+
          • 2...Ke4
            • 3.Bg6+
              • 3...Rf5
                • 4.Sf2#
      • 1...Rxe6
        • 2.Sb5+
          • 2...Ke4
            • 3.Qb1+
              • 3...Ke5
                • 4.f4#
      • 1...Sxh3
        • 2.Sb5+
          • 2...Ke4
            • 3.Sd6+
              • 3...Kf4
                • 4.e3#

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