MESON Chess Problem Database

Problem Display
PID: 246915 (7B/6p1/B7/5pP1/p1N2P2/P7/p1NK4/1k6 w - - 0 1)

Schaaf, Ernst Carl

Die Schwalbe, 1957

7B/6p1/B7/5pP1/p1N2P2/P7/p1NK4/1k6

#4

8 + 5

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Sa1!
      • threat
        • 2.Kd1
          • 2...Kxa1
            • 3.Bxg7+
              • 3...Kb1
                • 4.Sd2#
        • 2.Se3
          • 2...Kxa1
            • 3.Bxg7+
              • 3...Kb1
                • 4.Bd3#
          • 2...Kb2
            • 3.Bxg7+
              • 3...Kb1
                • 4.Bd3#
              • 3...Kxa3
                • 4.Sec2#
        • 2.Sa5
          • 2...Kxa1
            • 3.Bxg7+
              • 3...Kb1
                • 4.Bd3#
          • 2...Kb2
            • 3.Bxg7+
              • 3...Kb1
                • 4.Bd3#
              • 3...Kxa3
                • 4.Sc2#
      • 1...Kxa1
        • 2.Bc8
          • 2...Kb1
            • 3.Bxf5+
              • 3...Ka1
                • 4.Bxg7#
      • 1...g6
        • 2.Sb2
          • 2...Kxa1
            • 3.Sd1+
              • 3...Kb1
                • 4.Bd3#
            • 3.Sxa4+
              • 3...Kb1
                • 4.Bd3#

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