MESON Chess Problem Database

Problem Display
PID: 111824 (2Q5/5pbb/1BPp2p1/3pk3/3R4/1K5P/2P5/8 w - - 0 1)

Lillja, John Lennart Waldemar

Ajan Sana, 1932

2Q5/5pbb/1BPp2p1/3pk3/3R4/1K5P/2P5/8

#3

7 + 7

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...f5
      • 2.Qe8+
        • 2...Kf6
          • 3.Bd8#
  • Tries
    • 1.Re4+?
      • 1...Kxe4
        • 2.Qg4+
          • 2...Ke5
            • 3.Bd4#
      • 1...dxe4!
    • 1.Rg4?
      • threat
        • 2.Bd4#
      • 1...d4
        • 2.Bxd4+
          • 2...Kd5
            • 3.c4#
      • 1...Kf6!
    • 1.Rh4?
      • threat
        • 2.Bd4#
      • 1...d4
        • 2.Bxd4+
          • 2...Kd5
            • 3.c4#
      • 1...Kf6!
  • Keys
    • 1.Rf4!
      • threat
        • 2.Bd4+
          • 2...Kxf4
            • 3.Qg4#
      • 1...Kxf4
        • 2.Qg4+
          • 2...Ke5
            • 3.Bd4#
      • 1...d4
        • 2.Bxd4+
          • 2...Kxf4
            • 3.Qg4#
          • 2...Kd5
            • 3.c4#
      • 1...f5
        • 2.Qe8+
          • 2...Kxf4
            • 3.Qe3#
          • 2...Kf6
            • 3.Bd8#

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