MESON Chess Problem Database

Problem Display
PID: 204147 (1K2Q3/8/8/3kNP2/P2N4/5P2/7n/1b6 w - - 0 1)

Kotrc, Jan

Ceskoslovenska republika, 1924

1K2Q3/8/8/3kNP2/P2N4/5P2/7n/1b6

#3

7 + 3

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Sb5?
      • threat
        • 2.Qe6+
          • 2...Kc5
            • 3.Qd6#
      • 1...Kc5
        • 2.Qe7+
          • 2...Kd5
            • 3.Qd6#
          • 2...Kb6
            • 3.Qa7#
      • 1...Bxf5
        • 2.Qc6+
          • 2...Kxe5
            • 3.Qd6#
      • 1...Ba2
        • 2.Qe6+
          • 2...Kc5
            • 3.Sd3#
            • 3.Qd6#
      • 1...Bd3
        • 2.Qe6+
          • 2...Kc5
            • 3.Sxd3#
            • 3.Qd6#
      • 1...Sxf3!
  • Keys
    • 1.Se2!
      • threat
        • 2.Qc6+
          • 2...Kxe5
            • 3.Qe6#
        • 2.Qd7+
          • 2...Kc5
            • 3.Qd4#
          • 2...Kxe5
            • 3.Qe6#
      • 1...Kc5
        • 2.Sc4
          • threat
            • 3.Qb5#
          • 2...Kb4
            • 3.Qb5#
          • 2...Kxc4
            • 3.Qb5#
          • 2...Kd5
            • 3.Qb5#
      • 1...Kd6
        • 2.Sc4+
          • 2...Kc5
            • 3.Qb5#
          • 2...Kd5
            • 3.Qb5#
        • 2.Sf7+
          • 2...Kc5
            • 3.Qb5#
          • 2...Kd5
            • 3.Qb5#
        • 2.Qd7+
          • 2...Kc5
            • 3.Qd4#
          • 2...Kxe5
            • 3.Qe6#
      • 1...Bxf5
        • 2.Qc6+
          • 2...Kxe5
            • 3.f4#
      • 1...Sxf3
        • 2.Qc6+
          • 2...Kxe5
            • 3.Qe6#
      • 1...Ba2
        • 2.Qe6+
          • 2...Kc5
            • 3.Sd3#

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