MESON Chess Problem Database

Problem Display
PID: 20241 (8/1p1p4/3R4/5K2/B7/k2N4/N7/n7 w - - 0 1)

Richter, Frantisek

Sachove umeni (Ceskoslovensky sach), 1954

8/1p1p4/3R4/5K2/B7/k2N4/N7/n7

#4

5 + 4

3105 FIDE Album (1945-1955) 1964

SOLUTION

  • SOUND
  • Keys
    • 1.Rb6!
      • threat
        • 2.Sc3
          • threat
            • 3.Rb1
              • threat
                • 4.Rxa1#
              • 3...Sc2
                • 4.Rb3#
              • 3...Sb3
                • 4.Rxb3#
            • 3.Rb2
              • threat
                • 4.Ra2#
      • 1...Kxa2
        • 2.Sc1+
          • 2...Ka3
            • 3.Bxd7
              • 3...Sb3
                • 4.Rxb3#
              • 3...Sc2
                • 4.Rb3#
      • 1...Kxa4
        • 2.Sb2+
          • 2...Ka3
            • 3.Sc4+
              • 3...Kxa2
                • 4.Rb2#
              • 3...Ka4
                • 4.Sc3#
                • 4.Rb4#
          • 2...Ka5
            • 3.Sc4+
              • 3...Ka4
                • 4.Sc3#
                • 4.Rb4#
      • 1...Sc2
        • 2.Bxc2
          • threat
            • 3.Rxb7
              • threat
                • 4.Ra7#
              • 3...Kxa2
                • 4.Ra7#
            • 3.Sc3
              • threat
                • 4.Rb3#
          • 2...Kxa2
            • 3.Rxb7
              • threat
                • 4.Ra7#
              • 3...Ka1
                • 4.Ra7#
              • 3...Ka3
                • 4.Ra7#
      • 1...Sb3
        • 2.Bxb3
          • threat
            • 3.Sc3
              • threat
                • 4.Sb1#
          • 2...d5
            • 3.Sc3
              • 3...d4
                • 4.Sb1#
          • 2...d6
            • 3.Sc3
              • 3...d5
                • 4.Sb1#
      • 1...d5
        • 2.Sc3
          • threat
            • 3.Sb2
              • 3...Sb3
                • 4.Rxb3#
              • 3...Sc2
                • 4.Rb3#
              • 3...d4
                • 4.Sc4#
            • 3.Se5
              • 3...Sb3
                • 4.Rxb3#
              • 3...Sc2
                • 4.Rb3#
              • 3...d4
                • 4.Sc4#
            • 3.Rb1
              • threat
                • 4.Rxa1#
              • 3...Sc2
                • 4.Rb3#
              • 3...Sb3
                • 4.Rxb3#
            • 3.Rb2
              • threat
                • 4.Ra2#

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