Problem Display
PID: 134465 (k1K5/p7/P4B2/2p1N3/2P2P2/3P1pPp/5p1p/5Bb1 w - - 0 1)

Robbins, Alexander Henry

Chess Monthly, 1894

k1K5/p7/P4B2/2p1N3/2P2P2/3P1pPp/5p1p/5Bb1

#4

9 + 8


1829 The Theory of Pawn Promotion 1912

SOLUTION


  • SOUND
  • Keys
    • 1.Sg4!
      • threat
        • 2.Se3
          • threat
            • 3.Sd5
              • threat
                • 4.Sc7#
      • 1...h1Q
        • 2.Se3
          • threat
            • 3.Sd5
              • threat
                • 4.Sc7#
          • 2...h2
            • 3.Sd5
              • 3...Qg2
                • 4.Sc7#
      • 1...h1S
        • 2.Se3
          • threat
            • 3.Sd5
              • threat
                • 4.Sc7#
          • 2...h2
            • 3.Sd5
              • 3...Sxg3
                • 4.Sc7#
      • 1...h1B
        • 2.Se3
          • threat
            • 3.Sd5
              • threat
                • 4.Sc7#
          • 2...h2
            • 3.Sd5
              • 3...Bg2
                • 4.Sc7#
        • 2.d4
          • threat
            • 3.Bd3
              • threat
                • 4.Be4#
      • 1...h1R
        • 2.Se3
          • threat
            • 3.Sd5
              • threat
                • 4.Sc7#
          • 2...h2
            • 3.Sg2
              • 3...fxg2
                • 4.Bxg2#

FEATURES


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