MESON Chess Problem Database

Problem Display
PID: 13822 (7B/7P/8/8/4K3/6p1/6Pk/1R6 w - - 0 1)

Marble, Murray

The Theory of Pawn Promotion, 1912

7B/7P/8/8/4K3/6p1/6Pk/1R6

#3

5 + 2

20 De Problemist 1930
2012 Miniature Chess Problems from Many Countries 1981

SOLUTION

  • SOUND
  • Tries
    • 1.Rb2?
      • threat
        • 2.Bd4
          • 2...Kh1
            • 3.h8Q#
            • 3.h8R#
      • 1...Kh1
        • 2.Bd4
          • 2...Kh2
            • 3.h8Q#
            • 3.h8R#
      • 1...Kg1!
  • Keys
    • 1.Ba1!
      • 1...Kxg2
        • 2.h8Q
          • 2...Kf2
            • 3.Qb2#

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