MESON Chess Problem Database

Problem Display
PID: 34427 (8/8/8/4R3/8/2p2P2/2k5/RN2K3 w Q - 0 1)

Bogdanov, Evgeny Mikhailovich

Die Schwalbe, 2001

8/8/8/4R3/8/2p2P2/2k5/RN2K3

#4

5 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Ra3!
      • threat
        • 2.Rxc3+
          • 2...Kxb1
            • 3.Re2
              • 3...Ka1
                • 4.Rc1#
          • 2...Kb2
            • 3.Rb5+
              • 3...Ka1
                • 4.Ra3#
              • 3...Ka2
                • 4.Ra3#
        • 2.Rb5
          • threat
            • 3.Rxc3#
          • 2...Kd3
            • 3.Rb4
              • threat
                • 4.Rxc3#
              • 3...Kc2
                • 4.Rxc3#
              • 3...Ke3
                • 4.Rxc3#
      • 1...Kxb1
        • 2.Rb5+
          • 2...Kc2
            • 3.Ke2
              • 3...Kc1
                • 4.Rxc3#
      • 1...Kc1
        • 2.Rxc3+
          • 2...Kxb1
            • 3.Re2
              • 3...Ka1
                • 4.Rc1#
          • 2...Kb2
            • 3.Rb5+
              • 3...Ka1
                • 4.Ra3#
              • 3...Ka2
                • 4.Ra3#
      • 1...Kd3
        • 2.Re4
          • 2...Kc2
            • 3.Rb4
              • threat
                • 4.Rxc3#
              • 3...Kc1
                • 4.Rxc3#
              • 3...Kd3
                • 4.Rxc3#

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