MESON Chess Problem Database

Problem Display
PID: 124772 (8/8/8/8/pp6/5R2/1b1N1Q2/k1N3K1 w - - 0 1)

Knotek, Ladislav

Tyden rozhlasu, 1943

8/8/8/8/pp6/5R2/1b1N1Q2/k1N3K1

#3

5 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Bd4
      • 2.Qxd4#
  • Keys
    • 1.Rb3!
      • 1...Bxc1
        • 2.Qf5
          • threat
            • 3.Qb1#
          • 2...Ka2
            • 3.Qb1#
      • 1...axb3
        • 2.Sdxb3+
          • 2...Kb1
            • 3.Qf5#
      • 1...a3
        • 2.Qf6
          • 2...Bd4+
            • 3.Qxd4#
          • 2...Bxf6
            • 3.Rb1#
          • 2...Bc3
            • 3.Rb1#
          • 2...Be5
            • 3.Rb1#
            • 3.Qxe5#
          • 2...a2
            • 3.Qxb2#

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