MESON Chess Problem Database

Problem Display
PID: 82612 (5n2/Q4b2/p2pp1p1/kp6/8/3N4/n1K5/1R6 w - - 0 1)

Havel, Miroslav

Ceskoslovenska republika, 1926

5n2/Q4b2/p2pp1p1/kp6/8/3N4/n1K5/1R6

#3

4 + 9

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Ka4
      • 2.Qxa6#
    • 1...Sc1
      • 2.Ra1+
        • 2...Sa2
          • 3.Rxa2#
    • 1...Sc3
      • 2.Ra1+
        • 2...Sa2
          • 3.Rxa2#
        • 2...Sa4
          • 3.Qc7#
    • 1...Sb4+
      • 2.Sxb4
        • threat
          • 3.Qxa6#
        • 2...Ka4
          • 3.Qxa6#
  • Tries
    • 1.Sb4?
      • threat
        • 2.Qxa6#
      • 1...Ka4
        • 2.Qxa6#
      • 1...Sxb4+!
    • 1.Ra1?
      • threat
        • 2.Rxa2#
      • 1...b4
        • 2.Rxa2+
          • 2...Kb5
            • 3.Qxa6#
      • 1...e5!
    • 1.Rb3?
      • threat
        • 2.Ra3#
      • 1...Sb4+
        • 2.Sxb4
          • threat
            • 3.Qxa6#
          • 2...Ka4
            • 3.Qxa6#
      • 1...Sc3
        • 2.Sb4
          • threat
            • 3.Qxa6#
          • 2...Ka4
            • 3.Qxa6#
        • 2.Ra3+
          • 2...Sa4
            • 3.Qc7#
        • 2.Qc7+
          • 2...Ka4
            • 3.Sb2#
      • 1...b4!
    • 1.Rxb5+?
      • 1...Ka4
        • 2.Qxa6#
      • 1...Kxb5!
    • 1.Qb6+?
      • 1...Ka4
        • 2.Qxa6#
      • 1...Kxb6!
  • Keys
    • 1.Qb7!
      • threat
        • 2.Rxb5+
          • 2...Ka4
            • 3.Qxa6#
          • 2...axb5
            • 3.Qa7#
      • 1...Sb4+
        • 2.Sxb4
          • threat
            • 3.Qxa6#
          • 2...Ka4
            • 3.Qxa6#
      • 1...Be8
        • 2.Ra1
          • threat
            • 3.Rxa2#
          • 2...Ka4
            • 3.Rxa2#
            • 3.Qxa6#
          • 2...b4
            • 3.Qxb4#
      • 1...Sc3
        • 2.Ra1+
          • 2...Sa2
            • 3.Rxa2#
          • 2...Sa4
            • 3.Qc7#
      • 1...b4
        • 2.Sxb4
          • threat
            • 3.Qxa6#
          • 2...Sxb4+
            • 3.Qxb4#
          • 2...Ka4
            • 3.Qxa6#

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