MESON Chess Problem Database

Problem Display
PID: 72911 (1rk4r/3R1R2/7b/8/8/3B1K2/8/8 w - - 0 1)

Kozdon, Baldur

Der Tagesspiegel (Berlin), 1993

1rk4r/3R1R2/7b/8/8/3B1K2/8/8

#4

4 + 4

6113 Problemschach-Jahrbuch (1993) 1994

SOLUTION

  • SOUND
  • Keys
    • 1.Bf5!
      • threat
        • 2.Rd1#
        • 2.Rd2#
        • 2.Rd3#
        • 2.Rd4#
        • 2.Rd5#
        • 2.Rd6#
      • 1...Rb3+
        • 2.Rd3+
          • 2...Kb8
            • 3.Rxb3+
              • 3...Ka8
                • 4.Be4#
      • 1...Rb1
        • 2.Rd1+
          • 2...Kb8
            • 3.Rxb1+
              • 3...Ka8
                • 4.Be4#
      • 1...Rb2
        • 2.Rd2+
          • 2...Kb8
            • 3.Rxb2+
              • 3...Ka8
                • 4.Be4#
      • 1...Rb4
        • 2.Rd4+
          • 2...Kb8
            • 3.Rxb4+
              • 3...Ka8
                • 4.Be4#
      • 1...Rb5
        • 2.Rd5+
          • 2...Kb8
            • 3.Rxb5+
              • 3...Ka8
                • 4.Be4#
      • 1...Rb6
        • 2.Rd6+
          • 2...Kb8
            • 3.Rxb6+
              • 3...Ka8
                • 4.Be4#

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