MESON Chess Problem Database

Problem Display
PID: 143935 (8/8/8/3r3q/R2ppN2/2kN3p/2P1b3/2K5 w - - 0 1)

Niemeijer, Meindert

Tijdschrift vd NSB, 1929

8/8/8/3r3q/R2ppN2/2kN3p/2P1b3/2K5

#3

5 + 7

1577 Jaarboek 1931

SOLUTION

  • SOUND
  • Sets
    • 1...Qf3
      • 2.Sxd5#
    • 1...Qg4
      • 2.Sxd5#
    • 1...Qg6
      • 2.Sxe2#
      • 2.Sxd5#
    • 1...Qf7
      • 2.Sxe2#
    • 1...Qe8
      • 2.Sxe2#
      • 2.Sxd5#
    • 1...Qh4
      • 2.Sxe2#
      • 2.Sxd5#
    • 1...Qe5
      • 2.Sxe2#
    • 1...Qf5
      • 2.Sxe2#
    • 1...Qh7
      • 2.Sxe2#
      • 2.Sxd5#
    • 1...Qh8
      • 2.Sxe2#
      • 2.Sxd5#
  • Keys
    • 1.Sf2!
      • threat
        • 2.Sxe4#
      • 1...Re5
        • 2.Sd5+
          • 2...Rxd5
            • 3.Sxe4#
      • 1...Bd3
        • 2.Sxd5+
          • 2...Qxd5
            • 3.Sd1#
      • 1...Bf3
        • 2.Se2+
          • 2...Bxe2
            • 3.Sxe4#

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