MESON Chess Problem Database

Problem Display
PID: 230056 (k4N1Q/3Kp1r1/1R2P2n/pN3n2/R1P5/1B6/7p/4b3 w - - 0 1)

Metzenauer, Ferdinand

Die Schwalbe, 1934

k4N1Q/3Kp1r1/1R2P2n/pN3n2/R1P5/1B6/7p/4b3

#4

9 + 8

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Rb4!
      • threat
        • 2.Sc7+
          • 2...Ka7
            • 3.Ra6#
            • 3.Rb7#
      • 1...Bxb4
        • 2.Kc7
          • threat
            • 3.Ra6#
            • 3.Rb8#
          • 2...Bd6+
            • 3.Kc8
              • threat
                • 4.Ra6#
              • 3...Bc5
                • 4.Rb8#
              • 3...Bb8
                • 4.Rxb8#
      • 1...axb4
        • 2.Qxg7
          • threat
            • 3.Qa1#
            • 3.Qg2#
          • 2...Sxg7
            • 3.Kc8
              • threat
                • 4.Ra6#
                • 4.Rb8#
          • 2...Sd4
            • 3.Qg2+
              • 3...Sf3
                • 4.Qxf3#
                • 4.Qa2#
              • 3...Sc6
                • 4.Qxc6#
            • 3.Qxd4
              • threat
                • 4.Qa1#
                • 4.Qe4#
                • 4.Qd5#

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