MESON Chess Problem Database

Problem Display
PID: 194390 (8/7K/5p2/5Q2/1N1p4/2p2p2/p1R5/kb6 w - - 0 1)

Helweg, Steffen ('Cyrano')

Source?, 1978

8/7K/5p2/5Q2/1N1p4/2p2p2/p1R5/kb6

#3

4 + 7

102 Probleemblad 1979
3713 Snap 2019

SOLUTION

  • SOUND
  • Sets
    • 1...Bxc2
      • 2.Qxc2
        • threat
          • 3.Qc1#
          • 3.Qxa2#
  • Tries
    • 1.Qd3?
      • 1...Bxc2
        • 2.Qxc2
          • threat
            • 3.Qc1#
            • 3.Qxa2#
      • 1...f2
        • 2.Qf1
          • 2...d3
            • 3.Rxa2#
          • 2...f5
            • 3.Rxa2#
      • 1...f5!
  • Keys
    • 1.Qb5!
      • 1...f2
        • 2.Qf1
          • 2...d3
            • 3.Rxa2#
          • 2...f5
            • 3.Rxa2#
      • 1...d3
        • 2.Qc4
          • threat
            • 3.Qxc3#
          • 2...Bxc2
            • 3.Qxa2#
      • 1...f5
        • 2.Rxa2+
          • 2...Bxa2
            • 3.Sc2#

Anticipated by 3475(1936)

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