MESON Chess Problem Database

Problem Display
PID: 156491 (2b3q1/2Q5/3nN1p1/3p1P2/1p6/nP1kB2B/2p2K2/8 w - - 0 1)

Bayer, Konrad

Illustrierte Familien-Kalender, 1861

2b3q1/2Q5/3nN1p1/3p1P2/1p6/nP1kB2B/2p2K2/8

#4

7 + 9

56 The Problemist 2014

SOLUTION

  • SOUND
  • Keys
    • 1.Bf1+!
      • 1...Ke4
        • 2.Qc3
          • threat
            • 3.Bd3#
          • 2...Kxf5
            • 3.Bh3+
              • 3...Ke4
                • 4.Sc5#
                • 4.Sg5#
                • 4.Qd4#
          • 2...bxc3
            • 3.Bd3+
              • 3...Kxd3
                • 4.Sc5#
              • 3...Ke5
                • 4.Bd4#
          • 2...d4
            • 3.Bd3+
              • 3...Kd5
                • 4.Qc5#
              • 3...Ke5
                • 4.Qxd4#
            • 3.Qxd4+
              • 3...Kxf5
                • 4.Bh3#
          • 2...c1S
            • 3.Sc5+
              • 3...Kxf5
                • 4.Bh3#
            • 3.Sg5+
              • 3...Kxf5
                • 4.Bh3#
            • 3.Qd4+
              • 3...Kxf5
                • 4.Bh3#
          • 2...Ba6
            • 3.Sc5+
              • 3...Kxf5
                • 4.Bh3#
            • 3.Sg5+
              • 3...Kxf5
                • 4.Bh3#
            • 3.Qd4+
              • 3...Kxf5
                • 4.Bh3#

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