Problem Display
PID: 30673 (8/2p1p3/4P3/8/3Nkp2/3R1N2/B2K4/8 w - - 0 1)

Keynes, John Neville

The Westminster Papers, 1874

8/2p1p3/4P3/8/3Nkp2/3R1N2/B2K4/8

#3

6 + 4


SOLUTION


  • SOUND
  • Tries
    • 1.Sf5?
      • threat
        • 2.S5h4
          • threat
            • 3.Bd5#
            • 3.Rd4#
      • 1...c5
        • 2.S5h4
          • 2...c4
            • 3.Rd4#
      • 1...c6
        • 2.S5h4
          • 2...c5
            • 3.Bd5#
        • 2.Sh6
          • 2...c5
            • 3.Bd5#
        • 2.Sxe7
          • 2...c5
            • 3.Bd5#
        • 2.Sg7
          • 2...c5
            • 3.Bd5#
      • 1...Kxf5!
    • 1.Ra3?
      • 1...c5
        • 2.Ra5
          • 2...cxd4
            • 3.Sg5#
          • 2...c4
            • 3.Bb1#
            • 3.Re5#
      • 1...c6!
    • 1.Rc3?
      • threat
        • 2.Rc1
          • threat
            • 3.Re1#
        • 2.Rc5
          • 2...c6
            • 3.Bb1#
            • 3.Re5#
      • 1...c6
        • 2.Rc1
          • 2...c5
            • 3.Re1#
      • 1...c5!
  • Keys
    • 1.Rb3!
      • threat
        • 2.Rb1
          • threat
            • 3.Re1#
      • 1...Kd5
        • 2.Rb5+
          • 2...Ke4
            • 3.Bb1#
            • 3.Bd5#
            • 3.Re5#
          • 2...Kd6
            • 3.Rd5#
      • 1...c5
        • 2.Rb5
          • 2...cxd4
            • 3.Sg5#
          • 2...c4
            • 3.Bb1#
            • 3.Re5#
      • 1...c6
        • 2.Rb1
          • 2...c5
            • 3.Re1#

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