MESON Chess Problem Database

Problem Display
PID: 224877 (kq6/p7/b3K3/8/4R3/8/8/Q6B w - - 0 1)

Bayer, Konrad

L'Illustration, 1868

kq6/p7/b3K3/8/4R3/8/8/Q6B

#3

4 + 4

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Qb4
      • 2.Rxb4+
        • 2...Bb7
          • 3.Qh8#
    • 1...Be2
      • 2.Rxe2+
        • 2...Qb7
          • 3.Qh8#
    • 1...Bc4+
      • 2.Rxc4+
        • 2...Qb7
          • 3.Rc8#
          • 3.Qh8#
  • Tries
    • 1.Re1+?
      • 1...Qb7
        • 2.Qh8#
      • 1...Bb7!
    • 1.Re2+?
      • 1...Qb7
        • 2.Qh8#
      • 1...Bb7!
    • 1.Re3+?
      • 1...Qb7
        • 2.Qh8#
      • 1...Bb7!
    • 1.Ra4+?
      • 1...Qb7
        • 2.Qh8#
      • 1...Bb7!
    • 1.Rb4+?
      • 1...Qb7
        • 2.Qh8#
      • 1...Bb7!
    • 1.Rc4+?
      • 1...Qb7
        • 2.Rc8#
        • 2.Qh8#
      • 1...Bb7!
    • 1.Rd4+?
      • 1...Qb7
        • 2.Rd8#
      • 1...Bb7!
    • 1.Rf4+?
      • 1...Qb7
        • 2.Rf8#
        • 2.Qh8#
      • 1...Bb7!
    • 1.Rg4+?
      • 1...Qb7
        • 2.Rg8#
        • 2.Qh8#
      • 1...Bb7!
  • Keys
    • 1.Rh4+!
      • 1...Bb7
        • 2.Rh8
          • 2...Qc8+
            • 3.Rxc8#
          • 2...Qe8+
            • 3.Rxe8#
          • 2...Qg8+
            • 3.Rxg8#
          • 2...Bd5+
            • 3.Bxd5#
          • 2...Qxh8
            • 3.Qxh8#
          • 2...Bxh1
            • 3.Qxh1#
          • 2...Qd8
            • 3.Rxd8#
          • 2...Qf8
            • 3.Rxf8#
          • 2...Bg2
            • 3.Bxg2#
          • 2...Bf3
            • 3.Bxf3#
          • 2...Be4
            • 3.Bxe4#
          • 2...Bc6
            • 3.Bxc6#
          • 2...a5
            • 3.Qxa5#
          • 2...a6
            • 3.Qxa6#

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