MESON Chess Problem Database

Problem Display
PID: 142182 (8/8/7Q/6p1/2K3k1/6P1/R7/8 w - - 0 1)

Chepizhni, Viktor Ivanovich

Prize, Fokin-75 JT, 2001

8/8/7Q/6p1/2K3k1/6P1/R7/8

#3

4 + 2

6167 Viktor Chepizhny 2007

SOLUTION

  • SOUND
  • Sets
    • 1...Kf3
      • 2.Qxg5
        • 2...Ke4
          • 3.Qf4#
  • Tries
    • 1.Kd4?
      • 1...Kf3
        • 2.Qh3
          • 2...g4
            • 3.Qg2#
      • 1...Kxg3
        • 2.Ke4
          • 2...Kg4
            • 3.Rg2#
          • 2...g4
            • 3.Qh2#
      • 1...Kf5!
    • 1.Kd5?
      • threat
        • 2.Ra3
          • 2...Kf5
            • 3.Qe6#
      • 1...Kxg3
        • 2.Ke4
          • 2...Kg4
            • 3.Rg2#
          • 2...g4
            • 3.Qh2#
      • 1...Kf3!
    • 1.Qxg5+?
      • 1...Kf3
        • 2.Qf4#
      • 1...Kh3
        • 2.Qh4#
      • 1...Kxg5!
    • 1.Qh3+?
      • 1...Kf3
        • 2.Kd3
          • 2...g4
            • 3.Qg2#
        • 2.Kd4
          • 2...g4
            • 3.Qg2#
      • 1...Kxh3!
    • 1.Qf6?
      • 1...Kh3
        • 2.Qf3
          • 2...g4
            • 3.Qg2#
      • 1...Kh5
        • 2.Qe6
          • 2...g4
            • 3.Ra5#
      • 1...Kxg3!
  • Keys
    • 1.Kd3!
      • 1...Kf3
        • 2.Qh3
          • 2...g4
            • 3.Qg2#
      • 1...Kxg3
        • 2.Ke4
          • 2...Kg4
            • 3.Rg2#
          • 2...g4
            • 3.Qh2#
      • 1...Kf5
        • 2.Ra4
          • 2...Ke5
            • 3.Ra5#
          • 2...g4
            • 3.Ra5#

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