Problem Display
PID: 73800 (3r4/3b4/R1pp3B/2k5/KN1pp1p1/N1p3Q1/5P2/3r4 w - - 0 1)

Konig, Wilfried

Freie Presse, 1994

3r4/3b4/R1pp3B/2k5/KN1pp1p1/N1p3Q1/5P2/3r4

#4

7 + 10


6113 Problemschach-Jahrbuch (1993) 1994

SOLUTION


  • SOUND
  • Keys
    • 1.Bf4!
      • threat
        • 2.Bxd6#
      • 1...Be8
        • 2.Bg5
          • threat
            • 3.Bxd8
              • threat
                • 4.Bb6#
                • 4.Ra5#
            • 3.Be7
              • threat
                • 4.Qe5#
              • 3...Bf7
                • 4.Rxc6#
          • 2...Ra1
            • 3.Qxc3+
              • 3...dxc3
                • 4.Be3#
          • 2...Rb1
            • 3.Qxc3+
              • 3...dxc3
                • 4.Be3#
          • 2...Ra8
            • 3.Qe5+
              • 3...dxe5
                • 4.Be7#
              • 3...d5
                • 4.Be7#
                • 4.Qe7#
          • 2...Rb8
            • 3.Qe5+
              • 3...dxe5
                • 4.Be7#
              • 3...d5
                • 4.Be7#
                • 4.Qe7#
          • 2...Rc8
            • 3.Qe5+
              • 3...dxe5
                • 4.Be7#
              • 3...d5
                • 4.Be7#
                • 4.Qe7#
            • 3.Be7
              • threat
                • 4.Bxd6#
                • 4.Qe5#
                • 4.Qxd6#
          • 2...d5
            • 3.Be7+
              • 3...Rd6
                • 4.Bxd6#
                • 4.Qxd6#
            • 3.Bxd8
              • threat
                • 4.Bb6#
                • 4.Be7#
                • 4.Ra5#

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