MESON Chess Problem Database

Problem Display
PID: 173390 (1R6/8/p2p4/3P4/k3p2p/7K/p2Pp3/N3N3 w - - 0 1)

Mandler, Artur

Lidova Demokracie, 1962

1R6/8/p2p4/3P4/k3p2p/7K/p2Pp3/N3N3

#4

6 + 7

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Rb7!
      • 1...Ka3
        • 2.Sec2+
          • 2...Ka4
            • 3.Rb4+
              • 3...Ka5
                • 4.Sb3#
      • 1...Ka5
        • 2.Sec2
          • threat
            • 3.Sb3+
              • 3...Ka4
                • 4.Rb4#
            • 3.Rb4
              • threat
                • 4.Sb3#
          • 2...Ka4
            • 3.Rb4+
              • 3...Ka5
                • 4.Sb3#
      • 1...e3
        • 2.Sd3
          • threat
            • 3.Sb2+
              • 3...Ka3
                • 4.Sc2#
                • 4.Rb3#
              • 3...Ka5
                • 4.Sb3#
            • 3.Rb4+
              • 3...Ka3
                • 4.Sc2#
              • 3...Ka5
                • 4.Sb3#
          • 2...Ka3
            • 3.Sb2
              • threat
                • 4.Sc2#
                • 4.Rb3#
          • 2...Ka5
            • 3.Sb2
              • threat
                • 4.Sb3#
            • 3.Rb4
              • threat
                • 4.Sb3#
          • 2...e1S
            • 3.Sb2+
              • 3...Ka3
                • 4.Rb3#
              • 3...Ka5
                • 4.Sb3#
          • 2...a5
            • 3.Sb2+
              • 3...Ka3
                • 4.Sc2#
                • 4.Rb3#
            • 3.Rb3
              • threat
                • 4.Sb2#
      • 1...a5
        • 2.Rb3
          • 2...e3
            • 3.Sd3
              • threat
                • 4.Sb2#

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