MESON Chess Problem Database

Problem Display
PID: 112410 (8/KN6/5P1r/5B2/3k4/6Qp/8/8 w - - 0 1)

Rumyantsev, Sergei Yuryewitch

1st Comm., Rovestnik, 1968-69

8/KN6/5P1r/5B2/3k4/6Qp/8/8

#3

5 + 3

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Kd5
      • 2.Qc7
        • threat
          • 3.Qc5#
        • 2...Kd4
          • 3.Qc5#
      • 2.Qc3
        • threat
          • 3.Qc5#
    • 1...Rxf6
      • 2.Qd3+
        • 2...Ke5
          • 3.Qe4#
  • Tries
    • 1.Qf4+?
      • 1...Kd5
        • 2.Qe4#
      • 1...Kc3!
    • 1.Qc7?
      • threat
        • 2.Qc5#
      • 1...Kd5
        • 2.Qc5#
      • 1...Ke3!
    • 1.Qc3+?
      • 1...Kd5
        • 2.Qc5#
      • 1...Kxc3!
  • Keys
    • 1.Bc2!
      • threat
        • 2.Qd3+
          • 2...Ke5
            • 3.Qd6#
      • 1...Kc4
        • 2.Qd3+
          • 2...Kb4
            • 3.Qb3#
      • 1...Kd5
        • 2.Qd6+
          • 2...Kc4
            • 3.Qc5#
      • 1...Rxf6
        • 2.Qd3+
          • 2...Ke5
            • 3.Qe4#

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