MESON Chess Problem Database

Problem Display
PID: 212172 (5n2/1R6/2pb1N2/p1k1Pn1r/3pQP2/1P4p1/1qPNKB2/r7 w - - 0 1)

Bayer, Konrad

L'Illustration, 1854

5n2/1R6/2pb1N2/p1k1Pn1r/3pQP2/1P4p1/1qPNKB2/r7

#4

10 + 11

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qh1!
      • threat
        • 2.Sde4#
      • 1...Re1+
        • 2.Qxe1
          • threat
            • 3.Sde4#
          • 2...Qxc2
            • 3.Qc1
              • threat
                • 4.Qa3#
                • 4.Qxc2#
              • 3...Qc4+
                • 4.Qxc4#
              • 3...Qxc1
                • 4.Sde4#
              • 3...Qc3
                • 4.Sde4#
                • 4.Qxc3#
          • 2...Qxb3
            • 3.Sde4+
              • 3...Kc4
                • 4.cxb3#
            • 3.cxb3
              • threat
                • 4.Sde4#
                • 4.Qc1#
      • 1...Qxc2
        • 2.Qxa1
          • threat
            • 3.Qa3#
            • 3.Qxa5#
          • 2...Qd1+
            • 3.Qxd1
              • threat
                • 4.Sde4#
                • 4.Qc2#
                • 4.Qc1#
          • 2...Qd3+
            • 3.Kxd3
              • threat
                • 4.Sde4#
                • 4.Qc3#
                • 4.Qc1#
                • 4.Qa3#
                • 4.Qxa5#
          • 2...Qxd2+
            • 3.Kxd2
              • threat
                • 4.Qc3#
                • 4.Qc1#
                • 4.Qa3#
                • 4.Qxa5#
          • 2...Qc4+
            • 3.Sxc4
              • threat
                • 4.Qa3#
                • 4.Qxa5#
            • 3.bxc4
              • threat
                • 4.Sfe4#
                • 4.Qa3#
                • 4.Qxa5#
          • 2...Qxb3
            • 3.Sxb3+
              • 3...Kc4
                • 4.Qc1#
            • 3.Qc1+
              • 3...Qc2
                • 4.Qa3#
                • 4.Qxc2#
              • 3...Qc4+
                • 4.Qxc4#
              • 3...Qc3
                • 4.Qxc3#
            • 3.Rxb3
              • threat
                • 4.Qc3#
                • 4.Qc1#
                • 4.Qa3#
                • 4.Qxa5#

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