MESON Chess Problem Database

Problem Display
PID: 73739 (k7/pq6/N6R/5K2/3b4/8/6B1/8 w - - 0 1)

Jakubowski, Grzegorz

Freie Presse, 1993

k7/pq6/N6R/5K2/3b4/8/6B1/8

#3

4 + 4

6113 Problemschach-Jahrbuch (1993) 1994
3713 Snap 2023

SOLUTION

  • SOUND
  • Sets
    • 1...Qf3+
      • 2.Bxf3#
    • 1...Qe4+
      • 2.Bxe4#
    • 1...Qd5+
      • 2.Bxd5#
    • 1...Qc6
      • 2.Bxc6#
    • 1...Bg1
      • 2.Rh8#
    • 1...Bf2
      • 2.Rh8#
    • 1...Be3
      • 2.Rh8#
    • 1...Bc5
      • 2.Rh8+
        • 2...Bf8
          • 3.Rxf8#
    • 1...Bb6
      • 2.Rh8+
        • 2...Bd8
          • 3.Rxd8#
    • 1...Bh8
      • 2.Rxh8#
  • Tries
    • 1.Re6?
      • threat
        • 2.Re8#
      • 1...Be5
        • 2.Re8+
          • 2...Bb8
            • 3.Sc7#
            • 3.Rxb8#
      • 1...Bb6
        • 2.Re8+
          • 2...Bd8
            • 3.Rxd8#
      • 1...Bf6
        • 2.Re8+
          • 2...Bd8
            • 3.Rxd8#
      • 1...Qxg2!
  • Keys
    • 1.Rc6!
      • threat
        • 2.Rc8#
      • 1...Qb1+
        • 2.Rc2+
          • 2...Qb7
            • 3.Rc8#
      • 1...Qb5+
        • 2.Rc5+
          • 2...Qc6
            • 3.Bxc6#
          • 2...Qb7
            • 3.Rc8#
      • 1...Qd7+
        • 2.Re6+
          • 2...Qc6
            • 3.Bxc6#
          • 2...Qd5+
            • 3.Bxd5#
          • 2...Qb7
            • 3.Re8#
      • 1...Qf7+
        • 2.Rf6+
          • 2...Qd5+
            • 3.Bxd5#
          • 2...Qb7
            • 3.Rf8#
      • 1...Qh7+
        • 2.Rg6+
          • 2...Qb7
            • 3.Rg8#
      • 1...Be5
        • 2.Rc8+
          • 2...Bb8
            • 3.Sc7#
            • 3.Rxb8#

Anticipated by 22453(1928)

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