MESON Chess Problem Database

Problem Display
PID: 119338 (4NKb1/8/P3p1Qn/3k2p1/P2p4/6p1/8/2R5 w - - 0 1)

Aliquis, H

Ceske listy sachove, 1897

4NKb1/8/P3p1Qn/3k2p1/P2p4/6p1/8/2R5

#3

6 + 7

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...e5
      • 2.Sc7#
      • 2.Qc6#
  • Tries
    • 1.Sf6+?
      • 1...Kd6
        • 2.Qe4
          • threat
            • 3.Rc6#
            • 3.Qxd4#
      • 1...Ke5!
    • 1.Qd3?
      • threat
        • 2.Rc5+
          • 2...Kxc5
            • 3.Qb5#
        • 2.Qf3+
          • 2...Ke5
            • 3.Re1#
            • 3.Rc5#
      • 1...Ke5
        • 2.Re1+
          • 2...Kf4
            • 3.Qe4#
          • 2...Kd5
            • 3.Qb5#
      • 1...Bh7
        • 2.Rc5+
          • 2...Kxc5
            • 3.Qb5#
      • 1...Sg4
        • 2.Rc5+
          • 2...Kxc5
            • 3.Qb5#
        • 2.Qf3+
          • 2...Ke5
            • 3.Rc5#
      • 1...Sf5
        • 2.Rc5+
          • 2...Kxc5
            • 3.Qb5#
        • 2.Qf3+
          • 2...Ke5
            • 3.Rc5#
      • 1...g4
        • 2.Rc5+
          • 2...Kxc5
            • 3.Qb5#
      • 1...e5!
  • Keys
    • 1.Qb1!
      • threat
        • 2.Rc5+
          • 2...Kxc5
            • 3.Qb5#
      • 1...Ke5
        • 2.Re1+
          • 2...Kf4
            • 3.Qe4#
          • 2...Kd5
            • 3.Qb5#
      • 1...d3
        • 2.Qb4
          • threat
            • 3.Rc5#
          • 2...Ke5
            • 3.Rc5#
          • 2...e5
            • 3.Sc7#
            • 3.Qc4#
      • 1...e5
        • 2.Sf6+
          • 2...Kd6
            • 3.Qb6#
          • 2...Ke6
            • 3.Rc6#

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