MESON Chess Problem Database

Problem Display
PID: 182905 (1R6/Q7/2ppp3/2pkp3/2ppp3/8/4K3/8 w - - 0 1)

Steinweg, Richard

Deutsches Wochenschach, 1907

1R6/Q7/2ppp3/2pkp3/2ppp3/8/4K3/8

#4

3 + 9

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Rb5!
      • threat
        • 2.Rxc5+
          • 2...dxc5
            • 3.Qd7#
      • 1...d3+
        • 2.Ke3
          • threat
            • 3.Rxc5+
              • 3...dxc5
                • 4.Qd7#
            • 3.Qa2
              • 3...cxb5
                • 4.Qa8#
              • 3...d2
                • 4.Qxd2#
            • 3.Qa5
              • 3...cxb5
                • 4.Qa8#
              • 3...c3
                • 4.Qa2#
              • 3...d2
                • 4.Qxd2#
            • 3.Qh7
              • threat
                • 4.Qxe4#
      • 1...e3
        • 2.Qh7
          • 2...d3+
            • 3.Kxe3
              • threat
                • 4.Qe4#
              • 3...e4
                • 4.Qxe4#
          • 2...c3
            • 3.Kd3
              • threat
                • 4.Qe4#
              • 3...e4+
                • 4.Qxe4#
          • 2...e4
            • 3.Qh5+
              • 3...e5
                • 4.Qf7#

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