MESON Chess Problem Database

Problem Display
PID: 273603 (4K3/8/1p6/1RnP1Pp1/4kpN1/5R1Q/8/8 w - - 0 1)

Riczu, L?

diagrammes, 1978

4K3/8/1p6/1RnP1Pp1/4kpN1/5R1Q/8/8

#3

7 + 5

SOLUTION

  • SOUND
  • Sets
    • 1...Kxf5
      • 2.Qh7+
        • 2...Kxg4
          • 3.Qh3#
  • Tries
    • 1.Rb4+?
      • 1...Kxf5
        • 2.Rfxf4+
          • 2...Kg6
            • 3.Qh6#
          • 2...gxf4
            • 3.Qh5#
        • 2.Qh7+
          • 2...Kxg4
            • 3.Qh3#
      • 1...Kxd5!
  • Keys
    • 1.Rc3!
      • 1...Kd4
        • 2.Qf3
          • threat
            • 3.Rb4#
          • 2...Sd3
            • 3.Qxd3#
          • 2...Se4
            • 3.Qd3#
          • 2...Sa6
            • 3.Qd3#
      • 1...Kxd5
        • 2.Qd3+
          • 2...Kc6
            • 3.Qd7#
      • 1...Kxf5
        • 2.Qh7+
          • 2...Kxg4
            • 3.Qh3#
      • 1...f3
        • 2.Qxf3+
          • 2...Kd4
            • 3.Rb4#

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