Problem Display
PID: 35838 (5n1Q/1p2p2b/4Pp2/1P4p1/6p1/p3B1P1/K2R4/3N3k w - - 0 1)

Nagy, Odon

1st Prize, Good Companions, 1922

5n1Q/1p2p2b/4Pp2/1P4p1/6p1/p3B1P1/K2R4/3N3k

#3

8 + 9


13255 Hoekstenen 1967
5637 Prague Series Solving Ty. 2002-2003
5405 Chess Solving Yearbook 2003 2004

SOLUTION


  • SOUND
  • Sets
    • 1...Sxe6
      • 2.Qxh7#
    • 1...Sd7
      • 2.Qxh7#
  • Tries
    • 1.Sb2?
      • 1...Sg6
        • 2.Qxh7+
          • 2...Sh4
            • 3.Qb1#
        • 2.Qc8
          • threat
            • 3.Qxb7#
            • 3.Qc1#
      • 1...f5
        • 2.Sd3
          • threat
            • 3.Qa1#
      • 1...b6
        • 2.Sd3
          • 2...Sxe6
            • 3.Qxh7#
          • 2...Sg6
            • 3.Qa8#
          • 2...Sd7
            • 3.Qxh7#
          • 2...f5
            • 3.Qa1#
        • 2.Sa4
          • 2...Sxe6
            • 3.Qxh7#
          • 2...Sg6
            • 3.Qa8#
          • 2...Sd7
            • 3.Qxh7#
          • 2...f5
            • 3.Qa1#
        • 2.Sc4
          • 2...Sxe6
            • 3.Qxh7#
          • 2...Sg6
            • 3.Qa8#
          • 2...Sd7
            • 3.Qxh7#
          • 2...f5
            • 3.Qa1#
      • 1...axb2!
    • 1.Bb6?
      • 1...f5
        • 2.Qd4
          • threat
            • 3.Qg1#
            • 3.Qd5#
        • 2.Qe5
          • threat
            • 3.Qe1#
            • 3.Qd5#
      • 1...Sg6!
    • 1.Qxf8?
      • threat
        • 2.Qh6#
      • 1...Bg6
        • 2.Qh6+
          • 2...Bh5
            • 3.Qxh5#
        • 2.Qh8+
          • 2...Bh5
            • 3.Qxh5#
          • 2...Bh7
            • 3.Qxh7#
      • 1...Bb1+!
  • Keys
    • 1.Sc3!
      • 1...Sg6
        • 2.Qxh7+
          • 2...Sh4
            • 3.Qb1#
      • 1...f5
        • 2.Se4
          • threat
            • 3.Qa1#
      • 1...b6
        • 2.Sa4
          • 2...Sxe6
            • 3.Qxh7#
          • 2...Sg6
            • 3.Qa8#
          • 2...Sd7
            • 3.Qxh7#
          • 2...f5
            • 3.Qa1#

FEATURES


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