MESON Chess Problem Database

Problem Display
PID: 205242 (1K4N1/8/1N6/p2Pk2p/p4p2/B2P3p/4pQ2/3b4 w - - 0 1)

Chocolous, Jiri

Casopis ceskoslovenskych sachistu, 1925

1K4N1/8/1N6/p2Pk2p/p4p2/B2P3p/4pQ2/3b4

#3

7 + 8

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Sc4+?
      • 1...Kxd5
        • 2.Qb6
          • threat
            • 3.Sf6#
            • 3.Se7#
            • 3.Qd6#
      • 1...Kf5!
    • 1.Sd7+?
      • 1...Kxd5
        • 2.Sf8
          • threat
            • 3.Qc5#
          • 2...Ke5
            • 3.Qc5#
          • 2...Kc6
            • 3.Qc5#
        • 2.Qb6
          • threat
            • 3.Sgf6#
            • 3.Se7#
            • 3.Qd6#
      • 1...Kf5!
    • 1.Se7?
      • threat
        • 2.Sd7#
      • 1...f3
        • 2.Qh4
          • threat
            • 3.Sc4#
            • 3.Sd7#
            • 3.d4#
      • 1...Kf6!
    • 1.Bc1?
      • threat
        • 2.Qxf4#
      • 1...f3
        • 2.Qe3+
          • 2...Kf5
            • 3.Qg5#
            • 3.Qe4#
            • 3.Qe6#
          • 2...Kd6
            • 3.Ba3#
            • 3.Qe7#
        • 2.Qh4
          • threat
            • 3.Qf6#
            • 3.Qf4#
          • 2...Kf5
            • 3.Qg5#
            • 3.Qe4#
            • 3.Qxh5#
          • 2...Kd6
            • 3.Qe7#
      • 1...Kf5!
    • 1.Qg1?
      • threat
        • 2.Qg7+
          • 2...Kf5
            • 3.Sh6#
            • 3.Se7#
      • 1...Kf5
        • 2.Sh6+
          • 2...Ke5
            • 3.Qg7#
          • 2...Kf6
            • 3.Sd7#
      • 1...e1Q
        • 2.Qg7+
          • 2...Kf5
            • 3.Sh6#
      • 1...e1R
        • 2.Qg7+
          • 2...Kf5
            • 3.Sh6#
      • 1...f3!
    • 1.Qe3+?
      • 1...Kf5
        • 2.Qe6+
          • 2...Kg5
            • 3.Be7#
      • 1...fxe3!
    • 1.Qh4?
      • threat
        • 2.Qf6#
      • 1...Kf5
        • 2.Qxh5#
      • 1...Kd4!
  • Keys
    • 1.Sh6!
      • threat
        • 2.Bb2+
          • 2...Kd6
            • 3.Sf5#
      • 1...Kf6
        • 2.Qg1
          • threat
            • 3.Sd7#
          • 2...Ke5
            • 3.Qg7#
      • 1...f3
        • 2.Qh4
          • threat
            • 3.d4#
      • 1...e1Q
        • 2.Qb2+
          • 2...Qc3
            • 3.Qxc3#
      • 1...e1B
        • 2.Qb2+
          • 2...Bc3
            • 3.Qxc3#

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