MESON Chess Problem Database

Problem Display
PID: 42126 (8/4p3/B7/3p4/8/3R4/K1k1N3/8 w - - 0 1)

Russ, Colin Albert Harry

The Problemist Supplement, 2002

8/4p3/B7/3p4/8/3R4/K1k1N3/8

#3

4 + 3

SOLUTION

  • SOUND
  • Tries
    • 1.Rd4?
      • threat
        • 2.Bb5
          • threat
            • 3.Ba4#
      • 1...e6
        • 2.Bb5
          • 2...e5
            • 3.Ba4#
      • 1...e5!
    • 1.Rxd5?
      • threat
        • 2.Bc4
          • threat
            • 3.Bb3#
        • 2.Bb5
          • threat
            • 3.Ba4#
      • 1...e5
        • 2.Bc4
          • 2...e4
            • 3.Bb3#
        • 2.Bb5
          • 2...e4
            • 3.Ba4#
      • 1...e6!
  • Keys
    • 1.Bb5!
      • threat
        • 2.Rd4
          • threat
            • 3.Ba4#
        • 2.Rxd5
          • threat
            • 3.Ba4#
      • 1...d4
        • 2.Rxd4
          • threat
            • 3.Ba4#
      • 1...e5
        • 2.Rxd5
          • 2...e4
            • 3.Ba4#
      • 1...e6
        • 2.Rd4
          • 2...e5
            • 3.Ba4#

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