MESON Chess Problem Database

Problem Display
PID: 267434 (8/8/4K2Q/8/3pk3/5p2/5R2/8 w - - 0 1)

Voronin, Vladimir

Zadachi i Etyudi, 2013

8/8/4K2Q/8/3pk3/5p2/5R2/8

#3

3 + 3

SOLUTION

  • SOUND
  • Tries
    • 1.Rb2?
      • threat
        • 2.Rb3
          • threat
            • 3.Qh4#
          • 2...d3
            • 3.Rb4#
      • 1...Kd3
        • 2.Kd5
          • threat
            • 3.Qd2#
          • 2...Kc3
            • 3.Qd2#
      • 1...f2!
    • 1.Qc1?
      • 1...Kd3
        • 2.Qc6
          • 2...Ke3
            • 3.Qxf3#
      • 1...d3!
    • 1.Qg5?
      • threat
        • 2.Qf5+
          • 2...Ke3
            • 3.Qxf3#
      • 1...d3
        • 2.Qe5#
      • 1...Kd3!
    • 1.Qh4+?
      • 1...Ke3
        • 2.Kd5
          • threat
            • 3.Qxd4#
          • 2...Kd3
            • 3.Qxd4#
          • 2...d3
            • 3.Qd4#
        • 2.Ke5
          • threat
            • 3.Qxd4#
          • 2...Kd3
            • 3.Qxd4#
          • 2...d3
            • 3.Qd4#
      • 1...Kd3!
    • 1.Qh5?
      • threat
        • 2.Qxf3#
      • 1...Kf4
        • 2.Rxf3+
          • 2...Ke4
            • 3.Qg4#
            • 3.Qd5#
            • 3.Qf5#
      • 1...Kd3!
    • 1.Qf6?
      • threat
        • 2.Qxf3#
      • 1...Ke3
        • 2.Qxf3#
      • 1...d3
        • 2.Qe5#
      • 1...Kd3!
  • Keys
    • 1.Qf8!
      • threat
        • 2.Qxf3#
      • 1...Kd3
        • 2.Kd5
          • threat
            • 3.Qa3#
            • 3.Qxf3#
          • 2...Kc3
            • 3.Qa3#
          • 2...Ke3
            • 3.Qxf3#
      • 1...d3
        • 2.Rxf3
          • threat
            • 3.Qf4#
          • 2...Kd4
            • 3.Qb4#

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