MESON Chess Problem Database

Problem Display
PID: 262072 (2k5/R7/1p6/2n5/4p3/4K3/8/2Q5 w - - 0 1)

Rezinkin, Valery Ivanovich

Schweizerische Schachzeitung, 2007

2k5/R7/1p6/2n5/4p3/4K3/8/2Q5

#3

3 + 4

SOLUTION

  • SOUND
  • Sets
    • 1...b5
      • 2.Qxc5+
        • 2...Kb8
          • 3.Qc7#
        • 2...Kd8
          • 3.Qf8#
  • Tries
    • 1.Qc3?
      • threat
        • 2.Qh8#
      • 1...Kd8
        • 2.Qh8#
      • 1...Kb8!
    • 1.Qc4?
      • threat
        • 2.Qg8#
      • 1...Kd8
        • 2.Qg8#
      • 1...Kb8!
    • 1.Qxc5+?
      • 1...Kb8
        • 2.Qc7#
      • 1...Kd8
        • 2.Qf8#
      • 1...bxc5!
  • Keys
    • 1.Qb2!
      • threat
        • 2.Qh8#
      • 1...Kb8
        • 2.Qxb6+
          • 2...Kc8
            • 3.Qc7#
          • 2...Sb7
            • 3.Qxb7#
      • 1...Sb7
        • 2.Qg7
          • threat
            • 3.Ra8#
          • 2...Kb8
            • 3.Qxb7#
          • 2...Kd8
            • 3.Ra8#
      • 1...Se6
        • 2.Qxb6
          • 2...Sc7
            • 3.Qxc7#
          • 2...Sd4
            • 3.Qc7#
          • 2...Sf4
            • 3.Qc7#
          • 2...Sc5
            • 3.Qc7#
          • 2...Sg5
            • 3.Qc7#
          • 2...Sg7
            • 3.Qc7#
          • 2...Sd8
            • 3.Rc7#
            • 3.Qc7#
          • 2...Sf8
            • 3.Qc7#
      • 1...Sd7
        • 2.Qh8+
          • 2...Sf8
            • 3.Qxf8#

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