MESON Chess Problem Database

Problem Display
PID: 35126 (4B3/5R2/8/1K6/2N1k1p1/8/8/8 w - - 0 1)

Knotek, Ladislav

Zlata Praha, 1917

4B3/5R2/8/1K6/2N1k1p1/8/8/8

#4

4 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Kb4!
      • threat
        • 2.Bc6+
          • 2...Kd3
            • 3.Rf2
              • threat
                • 4.Rd2#
              • 3...Kd4
                • 4.Rd2#
        • 2.Kc3
          • threat
            • 3.Bc6#
          • 2...Kd5
            • 3.Re7
              • threat
                • 4.Re5#
              • 3...Kc5
                • 4.Re5#
      • 1...Kd3
        • 2.Rf2
          • threat
            • 3.Bg6+
              • 3...Kd4
                • 4.Rd2#
            • 3.Bc6
              • threat
                • 4.Rd2#
              • 3...Kd4
                • 4.Rd2#
          • 2...Kd4
            • 3.Bc6
              • threat
                • 4.Rd2#
              • 3...Kd3
                • 4.Rd2#
          • 2...Ke4
            • 3.Bc6+
              • 3...Kd3
                • 4.Rd2#
              • 3...Kd4
                • 4.Rd2#
      • 1...Kd4
        • 2.Bc6
          • threat
            • 3.Rd7#
          • 2...Kd3
            • 3.Rf2
              • threat
                • 4.Rd2#
              • 3...Kd4
                • 4.Rd2#
      • 1...Kd5
        • 2.Rf6
          • threat
            • 3.Bc6+
              • 3...Kd4
                • 4.Rd6#
            • 3.Bg6
              • threat
                • 4.Rd6#
              • 3...Kd4
                • 4.Rd6#
          • 2...Kd4
            • 3.Bg6
              • threat
                • 4.Rd6#
              • 3...Kd5
                • 4.Rd6#
          • 2...Ke4
            • 3.Bg6+
              • 3...Kd4
                • 4.Rd6#
              • 3...Kd5
                • 4.Rd6#

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