MESON Chess Problem Database

Problem Display
PID: 128503 (1R4RQ/3p4/2qp4/1N1k1K2/8/3pp1B1/b1nb4/8 w - - 0 1)

Krivohlavek, Josef

Sachova skladba, 1996

1R4RQ/3p4/2qp4/1N1k1K2/8/3pp1B1/b1nb4/8

#3

6 + 9

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Qc8
      • 2.Rbxc8
        • threat
          • 3.Qh1#
        • 2...Sd4+
          • 3.Qxd4#
        • 2...Se1
          • 3.Qd4#
      • 2.Rgxc8
        • threat
          • 3.Qh1#
          • 3.Qg8#
        • 2...Sd4+
          • 3.Qxd4#
    • 1...Sa1
      • 2.Qd4#
    • 1...Se1
      • 2.Qd4#
    • 1...Sa3
      • 2.Qd4#
    • 1...Sb4
      • 2.Qd4#
    • 1...Sd4+
      • 2.Qxd4#
  • Keys
    • 1.Rgc8!
      • threat
        • 2.Qg8+
          • 2...Kc5
            • 3.Bxd6#
      • 1...Kc4
        • 2.Sxd6+
          • 2...Kc5
            • 3.Rb5#
          • 2...Kd5
            • 3.Qe5#
      • 1...Kc5
        • 2.Bxd6+
          • 2...Kc4
            • 3.Qg8#
          • 2...Kd5
            • 3.Qg8#
      • 1...Qxc8
        • 2.Rxc8
          • threat
            • 3.Qh1#
            • 3.Qg8#
          • 2...Sd4+
            • 3.Qxd4#
      • 1...Qc7
        • 2.Rxc7
          • threat
            • 3.Qh1#
            • 3.Qg8#
          • 2...Sd4+
            • 3.Qxd4#

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