Problem Display
PID: 14240 (b7/1Q1r1p2/2n1B3/3qP3/3pp1N1/5kPp/2NRpPpK/4B1n1 w - - 0 1)

Niemeijer, Meindert

Good Companions, 1924

b7/1Q1r1p2/2n1B3/3qP3/3pp1N1/5kPp/2NRpPpK/4B1n1

#3

10 + 12


81 Chess 1953
5862 An ABC of Chess Problems 1970
4640 Chess Wizardry: The New ABC of Chess Problems 1996

SOLUTION


  • SOUND
  • Sets
    • 1...Qa2
      • 2.Sxd4+
        • 2...Rxd4
          • 3.Qxf7#
        • 2...Sxd4
          • 3.Rd3#
    • 1...Qa5
      • 2.Sxd4+
        • 2...Rxd4
          • 3.Qxf7#
        • 2...Sxd4
          • 3.Rd3#
    • 1...Rd6
      • 2.Qxf7#
    • 1...Rd8
      • 2.Qxf7#
    • 1...Sxe5
      • 2.Sxe5+
        • 2...Qxe5
          • 3.Rd3#
  • Tries
    • 1.Kxg1?
      • threat
        • 2.Sh2#
      • 1...h2+
        • 2.Sxh2#
      • 1...e3!
  • Keys
    • 1.Bf5!
      • threat
        • 2.Kxg1
          • threat
            • 3.Sh2#
          • 2...h2+
            • 3.Sxh2#
      • 1...Qxe5
        • 2.Rd3+
          • 2...exd3
            • 3.Sxe5#
          • 2...e3
            • 3.Sxe5#
      • 1...Sxe5
        • 2.Sxe5+
          • 2...Qxe5
            • 3.Rd3#
      • 1...e3
        • 2.Sf6
          • threat
            • 3.Bg4#
          • 2...Sxe5
            • 3.Sxd4#
          • 2...Qe4
            • 3.Bxe4#
          • 2...Qe6
            • 3.Be4#

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