MESON Chess Problem Database

Problem Display
PID: 258370 (r1kN3K/p2r2p1/N1PR2P1/5p2/p6b/Q1p1pp2/5q2/8 w - - 0 1)

Makaronets, Leonid

SEPA-80 JT (Problemas), 2013-2014

r1kN3K/p2r2p1/N1PR2P1/5p2/p6b/Q1p1pp2/5q2/8

#3

7 + 12

SOLUTION

  • SOUND
  • Sets
    • 1...Rxd6
      • 2.Qxd6
        • threat
          • 3.Qc7#
          • 3.Qd7#
    • 1...Rb7
      • 2.cxb7#
  • Keys
    • 1.Qb4!
      • threat
        • 2.Qb7+
          • 2...Kxd8
            • 3.Qxd7#
          • 2...Rxb7
            • 3.cxb7#
      • 1...Rxd8+
        • 2.Rxd8+
          • 2...Kxd8
            • 3.Qf8#
          • 2...Bxd8
            • 3.Qb7#
      • 1...Kxd8
        • 2.Rxd7+
          • 2...Kc8
            • 3.Qb7#
          • 2...Ke8
            • 3.Sc7#
      • 1...Rxd6
        • 2.Qxd6
          • threat
            • 3.Qc7#
            • 3.Qd7#
      • 1...Qb2
        • 2.cxd7+
          • 2...Kxd8
            • 3.Qxh4#
      • 1...Rc7
        • 2.Qb7+
          • 2...Rxb7
            • 3.cxb7#
      • 1...Re7
        • 2.Qb7+
          • 2...Rxb7
            • 3.cxb7#
      • 1...Rf7
        • 2.Qb7+
          • 2...Rxb7
            • 3.cxb7#
      • 1...Be7
        • 2.Qb7+
          • 2...Kxd8
            • 3.Qxa8#
            • 3.Qxd7#
          • 2...Rxb7
            • 3.cxb7#
        • 2.cxd7+
          • 2...Kxd8
            • 3.Qa5#

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