MESON Chess Problem Database

Problem Display
PID: 194450 (k1NK4/1pB5/8/2p4p/1p1p4/pP5P/5Qn1/7b w - - 0 1)

Helweg, Steffen ('Cyrano')

3/4 Comm., Die Schwalbe, 1982

k1NK4/1pB5/8/2p4p/1p1p4/pP5P/5Qn1/7b

#4

6 + 9

SOLUTION

  • SOUND
  • Keys
    • 1.Bg3!
      • threat
        • 2.h4
          • 2...Sxh4
            • 3.Qf4
              • threat
                • 4.Qb8#
          • 2...Sf4
            • 3.Qxf4
              • threat
                • 4.Qb8#
          • 2...Se1
            • 3.Qf4
              • threat
                • 4.Qb8#
          • 2...Se3
            • 3.Qf4
              • threat
                • 4.Qb8#
          • 2...d3
            • 3.Qxc5
              • threat
                • 4.Qa7#
                • 4.Qa5#
              • 3...b6
                • 4.Qd5#
                • 4.Qc6#
          • 2...c4
            • 3.Qxd4
              • threat
                • 4.Qa7#
              • 3...b6
                • 4.Qe4#
                • 4.Qd5#
      • 1...h4
        • 2.Bh2
          • 2...Sf4
            • 3.Qxf4
              • threat
                • 4.Qb8#
          • 2...Se1
            • 3.Qf4
              • threat
                • 4.Qb8#
          • 2...Se3
            • 3.Qf4
              • threat
                • 4.Qb8#
          • 2...d3
            • 3.Qxc5
              • threat
                • 4.Qa7#
                • 4.Qa5#
              • 3...b6
                • 4.Qd5#
                • 4.Qc6#
          • 2...c4
            • 3.Qxd4
              • threat
                • 4.Qa7#
              • 3...b6
                • 4.Qe4#
                • 4.Qd5#

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