MESON Chess Problem Database

Problem Display
PID: 196162 (1n6/1p6/n1p1pN2/5p2/1p1k1B2/1P1p2p1/3Q2p1/6Kb w - - 0 1)

Noack, Ludwig

Deutsches Wochenschach, 1919

1n6/1p6/n1p1pN2/5p2/1p1k1B2/1P1p2p1/3Q2p1/6Kb

#4

5 + 12

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Keys
    • 1.Qc1!
      • threat
        • 2.Qc4#
      • 1...b5
        • 2.Qd2
          • 2...Sd7
            • 3.Qe1
              • 3...Kc5
                • 4.Qe3#
              • 3...Sxf6
                • 4.Qe5#
              • 3...d2
                • 4.Qe3#
              • 3...Sac5
                • 4.Qxb4#
                • 4.Qa1#
              • 3...Sc7
                • 4.Qxb4#
              • 3...Sab8
                • 4.Qxb4#
              • 3...Sdc5
                • 4.Be5#
                • 4.Qa1#
                • 4.Qe5#
              • 3...Se5
                • 4.Be3#
                • 4.Qxe5#
              • 3...Sb6
                • 4.Qe5#
              • 3...Sdb8
                • 4.Qe5#
              • 3...Sf8
                • 4.Qe5#
              • 3...c5
                • 4.Qa1#
              • 3...e5
                • 4.Be3#

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