MESON Chess Problem Database

Problem Display
PID: 115570 (3Q4/2n1n1B1/8/3b4/1p3p2/3k3P/3N1P2/3K4 w - - 0 1)

Dalla Rosa, Pedro

Canadian Chess Chat, 1982

3Q4/2n1n1B1/8/3b4/1p3p2/3k3P/3N1P2/3K4

#3

6 + 6

1077 Boletim da UBP 1988
6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Qd7!
      • 1...Sb5
        • 2.Qxb5+
          • 2...Bc4
            • 3.Qxc4#
      • 1...Sa6
        • 2.Qb5+
          • 2...Bc4
            • 3.Qxc4#
      • 1...Se6
        • 2.Qb5+
          • 2...Bc4
            • 3.Qxc4#
      • 1...Sa8
        • 2.Qb5+
          • 2...Bc4
            • 3.Qxc4#
      • 1...Se8
        • 2.Qb5+
          • 2...Bc4
            • 3.Qxc4#
      • 1...Sf5
        • 2.Qxf5+
          • 2...Be4
            • 3.Qxe4#
      • 1...Sc6
        • 2.Qf5+
          • 2...Be4
            • 3.Qxe4#
      • 1...Sg6
        • 2.Qf5+
          • 2...Be4
            • 3.Qxe4#
      • 1...Sc8
        • 2.Qf5+
          • 2...Be4
            • 3.Qxe4#
      • 1...Sg8
        • 2.Qf5+
          • 2...Be4
            • 3.Qxe4#
      • 1...b3
        • 2.Qg4
          • threat
            • 3.Qe2#
          • 2...Bf3+
            • 3.Qxf3#
          • 2...f3
            • 3.Qd4#
      • 1...f3
        • 2.Qa4
          • threat
            • 3.Qc2#
          • 2...Bb3+
            • 3.Qxb3#
          • 2...b3
            • 3.Qd4#

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