MESON Chess Problem Database

Problem Display
PID: 178462 (1b5r/4Q3/p2pp2P/3Np3/3kNp1B/P1p5/4B2K/8 w - - 0 1)

Laue, Kurt

2nd Prize, Ostdeutsche Morgenpost, 1923

1b5r/4Q3/p2pp2P/3Np3/3kNp1B/P1p5/4B2K/8

#3

8 + 9

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Kxd5
      • 2.Qb7+
        • 2...Kd4
          • 3.Bf2#
    • 1...Rd8
      • 2.Sdxc3
        • threat
          • 3.Bf2#
        • 2...Ke3
          • 3.Bf2#
    • 1...Re8
      • 2.Sdxc3
        • threat
          • 3.Bf2#
        • 2...Ke3
          • 3.Bf2#
    • 1...Rf8
      • 2.Sdxc3
        • threat
          • 3.Bf2#
        • 2...Ke3
          • 3.Bf2#
    • 1...Ba7
      • 2.Sdxc3
        • threat
          • 3.Bf2#
          • 3.Qxa7#
        • 2...Ke3
          • 3.Bf2#
          • 3.Qxa7#
  • Tries
    • 1.Sdxc3?
      • threat
        • 2.Bf2#
      • 1...Ke3
        • 2.Bf2#
      • 1...Rxh6!
    • 1.Bf2+?
      • 1...Kxd5
        • 2.Qb7#
      • 1...Kxe4!
    • 1.Qa7+?
      • 1...Kxe4
        • 2.Sxc3+
          • 2...Kf5
            • 3.Qf7#
      • 1...Kxd5
        • 2.Qb7+
          • 2...Kd4
            • 3.Bf2#
        • 2.Qa8+
          • 2...Kd4
            • 3.Bf2#
      • 1...Bxa7!
    • 1.Qc7?
      • threat
        • 2.Qc4#
      • 1...Kxe4
        • 2.Qc4+
          • 2...Kf5
            • 3.Se7#
      • 1...exd5
        • 2.Qxc3+
          • 2...Kxe4
            • 3.Qd3#
      • 1...Rc8
        • 2.Sdxc3
          • threat
            • 3.Bf2#
          • 2...Ke3
            • 3.Bf2#
      • 1...Bxc7!
  • Keys
    • 1.Qe8!
      • threat
        • 2.Qa4+
          • 2...Kxd5
            • 3.Qc4#
      • 1...Kxe4
        • 2.Qa4+
          • 2...Kxd5
            • 3.Qc4#
          • 2...Kf5
            • 3.Se7#
      • 1...Kxd5
        • 2.Sf6+
          • 2...Kd4
            • 3.Bf2#
          • 2...Kc5
            • 3.Bf2#
      • 1...Rxe8
        • 2.Sdxc3
          • threat
            • 3.Bf2#
          • 2...Ke3
            • 3.Bf2#
      • 1...exd5
        • 2.Bf2+
          • 2...Kxe4
            • 3.Qg6#

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