Problem Display
PID: 203085 (2N5/3p4/p2B2B1/p1Ppp3/k1p5/2br4/Kn1p4/8 w - - 0 1)

Kainer, Cenek

1st Prize, Lidove noviny, 1925

2N5/3p4/p2B2B1/p1Ppp3/k1p5/2br4/Kn1p4/8

#4

5 + 11


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Be8!
      • threat
        • 2.Bxd7+
          • 2...Kb4
            • 3.c6+
              • 3...Ka4
                • 4.c7#
              • 3...Kb5
                • 4.c7#
      • 1...Kb4
        • 2.c6+
          • 2...Ka4
            • 3.Bxd7
              • threat
                • 4.c7#
              • 3...Kb5
                • 4.c7#
            • 3.cxd7
              • threat
                • 4.d8Q#
                • 4.d8S#
                • 4.d8B#
                • 4.d8R#
              • 3...Kb5
                • 4.d8Q#
                • 4.d8S#
                • 4.d8B#
                • 4.d8R#
            • 3.c7
              • threat
                • 4.Bxd7#
              • 3...Kb5
                • 4.Bxd7#
          • 2...Kb5
            • 3.cxd7
              • threat
                • 4.d8Q#
                • 4.d8S#
                • 4.d8B#
                • 4.d8R#
              • 3...Ka4
                • 4.d8Q#
                • 4.d8S#
                • 4.d8B#
                • 4.d8R#
              • 3...Kc6
                • 4.d8S#
      • 1...Kb5
        • 2.Bxd7+
          • 2...Kb4
            • 3.c6+
              • 3...Ka4
                • 4.c7#
              • 3...Kb5
                • 4.c7#
      • 1...Bd4
        • 2.Sb6+
          • 2...Kb4
            • 3.Sxd5+
              • 3...Ka4
                • 4.Bxd7#
              • 3...Kb5
                • 4.Bxd7#
          • 2...Kb5
            • 3.Bxd7+
              • 3...Kb4
                • 4.Sxd5#

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