MESON Chess Problem Database

Problem Display
PID: 77919 (B7/8/R5p1/R4pK1/1k3P2/5P2/8/B7 w - - 0 1)

Havel, Miroslav

Casopis ceskoslovenskych sachistu, 1921

B7/8/R5p1/R4pK1/1k3P2/5P2/8/B7

#4

7 + 3

6024 Bohemian Garnets 1923

SOLUTION

  • SOUND
  • Keys
    • 1.Ra3!
      • threat
        • 2.R6a5
          • 2...Kc4
            • 3.Bd5+
              • 3...Kb4
                • 4.Bc3#
                • 4.R3a4#
      • 1...Kc4
        • 2.Bd4
          • 2...Kb4
            • 3.Bd5
              • 3...Kb5
                • 4.Rb6#
            • 3.Bc6
              • 3...Kc4
                • 4.R6a4#
          • 2...Kxd4
            • 3.Rc6
              • 3...Kd5
                • 4.Rd3#
          • 2...Kb5
            • 3.Bc6+
              • 3...Kb4
                • 4.R6a4#
              • 3...Kc4
                • 4.R6a4#
            • 3.Bd5
              • 3...Kb4
                • 4.Rb3#
      • 1...Kb5
        • 2.R3a4
          • 2...Kc5
            • 3.Bd4+
              • 3...Kb5
                • 4.Bc6#
                • 4.R6a5#
      • 1...Kc5
        • 2.Bd5
          • 2...Kb4
            • 3.Bc3+
              • 3...Kb5
                • 4.R3a5#
              • 3...Kc5
                • 4.R3a5#
            • 3.Bd4
              • 3...Kb5
                • 4.Rb6#
          • 2...Kb5
            • 3.Bc3
              • 3...Kc5
                • 4.R3a5#
            • 3.Bd4
              • 3...Kb4
                • 4.Rb3#
          • 2...Kxd5
            • 3.Rc3
              • 3...Kd4
                • 4.Rd6#

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