MESON Chess Problem Database

Problem Display
PID: 270073 (6q1/1R6/p1B5/kN1p2BR/3p4/1KPpb1r1/1P6/7b w - - 0 1)

Cristoffanini, Guido

Problemas, 1974

6q1/1R6/p1B5/kN1p2BR/3p4/1KPpb1r1/1P6/7b

#3

8 + 9

6490 yacpdb 2023

SOLUTION

  • SOUND
  • Sets
    • 1...Qe6
      • 2.Bd8#
    • 1...Qf7
      • 2.Bd8+
        • 2...Qc7
          • 3.Bxc7#
    • 1...Qh7
      • 2.Bd8+
        • 2...Qc7
          • 3.Bxc7#
    • 1...Qg6
      • 2.Bd8#
    • 1...Qg7
      • 2.Bd8+
        • 2...Qc7
          • 3.Bxc7#
    • 1...Qd8
      • 2.Bxd8#
  • Tries
    • 1.Be7?
      • threat
        • 2.Bb4#
      • 1...Qf8
        • 2.Bb4+
          • 2...Qxb4+
            • 3.cxb4#
      • 1...axb5!
  • Keys
    • 1.Sd6!
      • threat
        • 2.Bd8+
          • 2...Qxd8
            • 3.Sc4#
      • 1...Qxg5
        • 2.Rb4
          • threat
            • 3.Sb7#
          • 2...Qe7
            • 3.Sc4#
          • 2...Qg7
            • 3.Sc4#
      • 1...Rxg5
        • 2.Ka2
          • threat
            • 3.b4#
          • 2...Rg2
            • 3.Sc4#
      • 1...Bxg5
        • 2.Ka3
          • threat
            • 3.b4#
          • 2...Bc1
            • 3.Sc4#
      • 1...dxc3
        • 2.Bxe3
          • threat
            • 3.Sc4#
            • 3.Bb6#
        • 2.Bd8+
          • 2...Qxd8
            • 3.Sc4#
          • 2...Bb6
            • 3.Sc4#
            • 3.Bxb6#
      • 1...Qf7
        • 2.Bd8+
          • 2...Qc7
            • 3.Sc4#
            • 3.Bxc7#
      • 1...Qh7
        • 2.Bd8+
          • 2...Qc7
            • 3.Sc4#
            • 3.Bxc7#
      • 1...Qg7
        • 2.Bd8+
          • 2...Qc7
            • 3.Sc4#
            • 3.Bxc7#
      • 1...Qa8
        • 2.Bd8+
          • 2...Qxd8
            • 3.Sc4#
      • 1...Qb8
        • 2.Bd8+
          • 2...Qc7
            • 3.Sc4#
            • 3.Bxc7#
          • 2...Qxd8
            • 3.Sc4#
      • 1...Qc8
        • 2.Bd8+
          • 2...Qc7
            • 3.Sc4#
            • 3.Bxc7#
          • 2...Qxd8
            • 3.Sc4#
      • 1...Qe8
        • 2.Bd8+
          • 2...Qxd8
            • 3.Sc4#
      • 1...Qf8
        • 2.Bd8+
          • 2...Qxd8
            • 3.Sc4#
      • 1...Qh8
        • 2.Bd8+
          • 2...Qxd8
            • 3.Sc4#
      • 1...Rg2
        • 2.Bd8+
          • 2...Qxd8
            • 3.Sc4#
            • 3.Rxd5#
      • 1...Rf3
        • 2.Bd8+
          • 2...Qxd8
            • 3.Sc4#
            • 3.Rxd5#

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