MESON Chess Problem Database

Problem Display
PID: 134513 (8/2B3Q1/2p2PP1/2P2R2/7P/4P2p/4p1p1/4K1k1 w - - 0 1)

Holst, Viktor

Deutsches Wochenschach, 1912

8/2B3Q1/2p2PP1/2P2R2/7P/4P2p/4p1p1/4K1k1

#4

9 + 5

1829 The Theory of Pawn Promotion 1912

SOLUTION

  • SOUND
  • Keys
    • 1.Qd7!
      • threat
        • 2.Qd6
          • threat
            • 3.Qh2#
          • 2...Kh1
            • 3.Qh2#
          • 2...h2
            • 3.Qxh2#
      • 1...Kh1
        • 2.Qxc6
          • 2...Kg1
            • 3.Qd6
              • threat
                • 4.Qh2#
              • 3...Kh1
                • 4.Qh2#
              • 3...h2
                • 4.Qxh2#
          • 2...h2
            • 3.Rf2
              • 3...Kg1
                • 4.Qxg2#
            • 3.Rg5
              • 3...Kg1
                • 4.Qxg2#
      • 1...h2
        • 2.Rf2
          • 2...Kh1
            • 3.Qxc6
              • 3...Kg1
                • 4.Qxg2#
          • 2...h1Q
            • 3.Kxe2
              • threat
                • 4.Qd1#
          • 2...h1S
            • 3.Qh3
              • threat
                • 4.Bh2#
                • 4.Rxg2#
                • 4.Qxg2#
                • 4.Qh2#
          • 2...h1B
            • 3.Rf4
              • 3...Kh2
                • 4.Rf1#
          • 2...h1R
            • 3.Kxe2
              • threat
                • 4.Qd1#

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