MESON Chess Problem Database

Problem Display
PID: 8529 (2b5/6Qp/nKNpP3/3k3r/2rN4/4p1n1/B3P3/8 w - - 0 1)

Akerblom, Johan Axel

4th HM., Tidskrift for Schack, 1978

2b5/6Qp/nKNpP3/3k3r/2rN4/4p1n1/B3P3/8

#3

7 + 9

SOLUTION

  • SOUND
  • Sets
    • 1...Sf1
      • 2.Qg2#
    • 1...Sh1
      • 2.Qg2#
    • 1...Sxe2
      • 2.Qg2#
    • 1...Se4
      • 2.Se7#
    • 1...Sf5
      • 2.Qg2#
  • Tries
    • 1.Bxc4+?
      • 1...Ke4
        • 2.Qg4#
      • 1...Kxc4!
    • 1.Qg5+?
      • 1...Ke4
        • 2.Bb1+
          • 2...Rc2
            • 3.Bxc2#
      • 1...Rxg5!
  • Keys
    • 1.Sb5!
      • threat
        • 2.Sc3+
          • 2...Kxe6
            • 3.Sd4#
      • 1...Ke4
        • 2.Qg4+
          • 2...Kd5
            • 3.Sc3#
            • 3.Bxc4#
            • 3.Qxc4#
      • 1...Kxe6
        • 2.Scd4+
          • 2...Kd5
            • 3.Sc3#
      • 1...Sxe2
        • 2.Qg4
          • threat
            • 3.Bxc4#
            • 3.Qxc4#
          • 2...Sf4
            • 3.Sc3#
          • 2...Sd4
            • 3.Sc3#
      • 1...Rh4
        • 2.Qf6
          • threat
            • 3.Sc3#
          • 2...Ke4
            • 3.Qf3#
          • 2...Sxe2
            • 3.Qf5#
          • 2...Se4
            • 3.Se7#
            • 3.Qf5#
        • 2.Qf7
          • threat
            • 3.Sc3#
          • 2...Ke4
            • 3.Qf3#
          • 2...Sxe2
            • 3.Qf5#
          • 2...Se4
            • 3.Qf5#
      • 1...Rf5
        • 2.Sc3+
          • 2...Kxe6
            • 3.Sd4#
            • 3.Sd8#
            • 3.Qe7#
      • 1...Se4
        • 2.Sb4+
          • 2...Kxe6
            • 3.Sd4#
          • 2...Sxb4
            • 3.Sc7#
      • 1...Sf5
        • 2.Sc3+
          • 2...Kxe6
            • 3.Sd8#

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