MESON Chess Problem Database

Problem Display
PID: 252667 (3n4/7K/8/8/2B1k3/7N/7n/Q7 w - - 0 1)

Smirnov, Valery Gennadevich

Zadachi i Etyudi, 2005

3n4/7K/8/8/2B1k3/7N/7n/Q7

#3

4 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...Kf5
      • 2.Qd4
        • threat
          • 3.Qf4#
        • 2...Se6
          • 3.Bd3#
    • 1...Sc6
      • 2.Qf6
        • threat
          • 3.Qf4#
        • 2...Ke3
          • 3.Qf4#
    • 1...Sb7
      • 2.Qf6
        • threat
          • 3.Qf4#
        • 2...Ke3
          • 3.Qf4#
  • Tries
    • 1.Qf6?
      • threat
        • 2.Qf4#
      • 1...Ke3
        • 2.Qf4#
      • 1...Se6!
  • Keys
    • 1.Qd1!
      • threat
        • 2.Qd5+
          • 2...Ke3
            • 3.Qd3#
      • 1...Ke5
        • 2.Qd5+
          • 2...Kf6
            • 3.Qg5#
      • 1...Kf5
        • 2.Qd4
          • threat
            • 3.Qf4#
          • 2...Se6
            • 3.Bd3#

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