MESON Chess Problem Database

Problem Display
PID: 173753 (2r4k/6pp/1Q6/8/8/8/8/1K4R1 w - - 0 1)

Boros, Sandor

Magyar Sakkvilag, 1936

2r4k/6pp/1Q6/8/8/8/8/1K4R1

#3

3 + 4

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Kg8
      • 2.Qe6+
        • 2...Kf8
          • 3.Rf1#
        • 2...Kh8
          • 3.Qxc8#
    • 1...Rc2
      • 2.Qd8#
    • 1...Rc3
      • 2.Qd8#
    • 1...Rc4
      • 2.Qd8#
    • 1...Rc5
      • 2.Qd8#
    • 1...Rc6
      • 2.Qd8#
    • 1...Rc7
      • 2.Qb8+
        • 2...Rc8
          • 3.Qxc8#
    • 1...Rb8
      • 2.Qxb8#
    • 1...Rd8
      • 2.Qxd8#
    • 1...g5
      • 2.Qf6+
        • 2...Kg8
          • 3.Rxg5#
  • Keys
    • 1.Qb2!
      • threat
        • 2.Qxg7#
      • 1...Rc1+
        • 2.Kxc1
          • threat
            • 3.Qxg7#
            • 3.Qb8#
          • 2...Kg8
            • 3.Qxg7#
      • 1...Rg8
        • 2.Rg6
          • 2...hxg6
            • 3.Qh2#
          • 2...Ra8
            • 3.Qxg7#
          • 2...Rb8
            • 3.Qxb8#
          • 2...Rc8
            • 3.Qxg7#
          • 2...Rd8
            • 3.Qxg7#
          • 2...Re8
            • 3.Qxg7#
          • 2...Rf8
            • 3.Qxg7#
          • 2...h5
            • 3.Rh6#
          • 2...h6
            • 3.Rxh6#
      • 1...Rc3
        • 2.Qxc3
          • threat
            • 3.Qxg7#
            • 3.Qc8#
          • 2...Kg8
            • 3.Qxg7#
        • 2.Qb8+
          • 2...Rc8
            • 3.Qxc8#
      • 1...Rc7
        • 2.Qb8+
          • 2...Rc8
            • 3.Qxc8#

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