MESON Chess Problem Database

Problem Display
PID: 106542 (K7/3N4/2P5/p7/ppQP2pP/k1p4r/rnP3P1/b1B5 w - - 0 1)

Mihalco, Oto

Praca, 1997

K7/3N4/2P5/p7/ppQP2pP/k1p4r/rnP3P1/b1B5

#3

9 + 10

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...b3
      • 2.Qc5#
  • Keys
    • 1.Sb6!
      • threat
        • 2.Qf1
          • threat
            • 3.Sc4#
          • 2...b3
            • 3.Qf8#
        • 2.Qe2
          • threat
            • 3.Sc4#
          • 2...b3
            • 3.Qe7#
        • 2.Qb5
          • threat
            • 3.Sc4#
            • 3.Qxa4#
        • 2.Qd5
          • threat
            • 3.Sc4#
          • 2...b3
            • 3.Qc5#
            • 3.Qd6#
        • 2.Qe6
          • threat
            • 3.Sc4#
          • 2...b3
            • 3.Qd6#
            • 3.Qe7#
        • 2.Qf7
          • threat
            • 3.Sc4#
          • 2...b3
            • 3.Qe7#
            • 3.Qf8#
        • 2.Qg8
          • threat
            • 3.Sc4#
          • 2...b3
            • 3.Qf8#
        • 2.Qc5
          • threat
            • 3.Sc4#
      • 1...Rxh4
        • 2.Qg8
          • threat
            • 3.Sc4#
          • 2...b3
            • 3.Qf8#
      • 1...Rh1
        • 2.Qf1
          • threat
            • 3.Sc4#
          • 2...b3
            • 3.Qf8#
      • 1...Rd3
        • 2.Qb5
          • threat
            • 3.Sc4#
            • 3.Qxa4#
      • 1...Re3
        • 2.Qe6
          • threat
            • 3.Sc4#
          • 2...b3
            • 3.Qd6#
      • 1...Rf3
        • 2.Qf7
          • threat
            • 3.Sc4#
          • 2...b3
            • 3.Qe7#

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