MESON Chess Problem Database

Problem Display
PID: 204660 (n4B1K/6Q1/8/3p4/2kN1p2/8/1P2P3/4b3 w - - 0 1)

Nielsen, Kristian

HM., Trollhattans Schacksallskap, 1925

n4B1K/6Q1/8/3p4/2kN1p2/8/1P2P3/4b3

#3

6 + 5

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Bc3
      • 2.b3#
    • 1...Sb6
      • 2.Qc7+
        • 2...Kxd4
          • 3.Qxf4#
    • 1...Sc7
      • 2.Qxc7+
        • 2...Kxd4
          • 3.Qxf4#
  • Tries
    • 1.Qa7?
      • threat
        • 2.Qc5#
      • 1...Sb6
        • 2.Qxb6
          • threat
            • 3.Qc5#
          • 2...Bb4
            • 3.Qxb4#
        • 2.Qc7+
          • 2...Kxd4
            • 3.Qxf4#
      • 1...Bb4!
    • 1.Qc7+?
      • 1...Kxd4
        • 2.Qxf4#
      • 1...Sxc7!
    • 1.Qe7?
      • threat
        • 2.Qc5#
      • 1...Bb4
        • 2.Qxb4#
      • 1...Kxd4!
  • Keys
    • 1.Qg1!
      • threat
        • 2.Qf1
          • threat
            • 3.e3#
          • 2...Kxd4
            • 3.Qxf4#
      • 1...Bf2
        • 2.Qc1+
          • 2...Kxd4
            • 3.Qxf4#
      • 1...Bd2
        • 2.b3+
          • 2...Kc3
            • 3.Qa1#
      • 1...Bg3
        • 2.Qd1
          • threat
            • 3.Qa4#
            • 3.Qd3#
      • 1...Bb4
        • 2.Qc1+
          • 2...Kxd4
            • 3.Qxf4#
          • 2...Bc3
            • 3.Qxc3#
      • 1...Bh4
        • 2.Qc1+
          • 2...Kxd4
            • 3.Qxf4#
      • 1...f3
        • 2.Qe3
          • threat
            • 3.Qd3#
            • 3.b3#

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