MESON Chess Problem Database

Problem Display
PID: 182947 (8/1r2kr2/2R3p1/1P6/4Kp2/7Q/8/8 w - - 0 1)

Konig, Antonin

Casopis ceskoslovenskych sachistu, 1908

8/1r2kr2/2R3p1/1P6/4Kp2/7Q/8/8

#4

4 + 5

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Qc8!
      • threat
        • 2.Re6#
      • 1...Rb6
        • 2.Rxb6
          • threat
            • 3.Re6#
          • 2...Rf5
            • 3.Qc7+
              • 3...Ke8
                • 4.Rb8#
              • 3...Kf8
                • 4.Rb8#
          • 2...Rf6
            • 3.Rb7+
              • 3...Kd6
                • 4.Qc6#
            • 3.Qc7+
              • 3...Ke8
                • 4.Rb8#
              • 3...Kf8
                • 4.Rb8#
          • 2...Rg7
            • 3.Re6+
              • 3...Kf7
                • 4.Qe8#
            • 3.Qc7+
              • 3...Ke8
                • 4.Rb8#
              • 3...Kf8
                • 4.Rb8#
            • 3.Ke5
              • threat
                • 4.Rb7#
              • 3...Kf7
                • 4.Rb7#
          • 2...Rh7
            • 3.Qc7+
              • 3...Ke8
                • 4.Rb8#
              • 3...Kf8
                • 4.Rb8#
          • 2...Rf8
            • 3.Qc7+
              • 3...Ke8
                • 4.Re6#
                • 4.Rb8#
      • 1...Rd7
        • 2.Re6+
          • 2...Kxe6
            • 3.Qe8+
              • 3...Kd6
                • 4.Qe5#
              • 3...Kf6
                • 4.Qe5#
              • 3...Rde7
                • 4.Qc6#
              • 3...Rfe7
                • 4.Qxg6#

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