MESON Chess Problem Database

Problem Display
PID: 197230 (8/1p6/p4N1R/P3PP2/2k5/8/1PB2P2/K7 w - - 0 1)

Moller, Ferdinand Friedrich

Tagliche Rundschau, 1920

8/1p6/p4N1R/P3PP2/2k5/8/1PB2P2/K7

#4

9 + 3

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Keys
    • 1.Sd7!
      • threat
        • 2.Rb6
          • threat
            • 3.Be4
              • 3...Kd4
                • 4.Rb4#
          • 2...Kd4
            • 3.Rb4+
              • 3...Kd5
                • 4.Be4#
          • 2...Kd5
            • 3.Bd3
              • 3...Kd4
                • 4.Rd6#
      • 1...Kb4
        • 2.Rb6+
          • 2...Kc4
            • 3.Be4
              • 3...Kd4
                • 4.Rb4#
      • 1...Kd4
        • 2.Rb6
          • threat
            • 3.Rb4+
              • 3...Kd5
                • 4.Be4#
          • 2...Kc4
            • 3.Be4
              • 3...Kd4
                • 4.Rb4#
          • 2...Kd5
            • 3.Bd3
              • 3...Kd4
                • 4.Rd6#
      • 1...Kb5
        • 2.Rb6+
          • 2...Kc4
            • 3.Be4
              • 3...Kd4
                • 4.Rb4#
      • 1...b5
        • 2.Rd6
          • 2...Kb4
            • 3.Rd4+
              • 3...Kxa5
                • 4.b4#
          • 2...b4
            • 3.Bd3+
              • 3...Kb3
                • 4.Sc5#
      • 1...b6
        • 2.Rxb6
          • threat
            • 3.Be4
              • 3...Kd4
                • 4.Rb4#
          • 2...Kd4
            • 3.Rb4+
              • 3...Kd5
                • 4.Be4#
          • 2...Kd5
            • 3.Bd3
              • 3...Kd4
                • 4.Rd6#

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