MESON Chess Problem Database

Problem Display
PID: 204098 (7Q/8/6B1/4p2P/3k4/1P6/8/2B4K w - - 0 1)

Krogius, Ali Ragnar

Suomen Shakki, 1924

7Q/8/6B1/4p2P/3k4/1P6/8/2B4K

#3

6 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Qa8?
      • 1...Kc3
        • 2.Qa4
          • 2...e4
            • 3.Qc4#
      • 1...e4
        • 2.Qa5
          • 2...Kd3
            • 3.Qd2#
          • 2...e3
            • 3.Bb2#
      • 1...Kc5!
    • 1.Qb8?
      • 1...Kc3
        • 2.Be4
          • 2...Kd4
            • 3.Qb4#
        • 2.Qb5
          • threat
            • 3.Qc4#
          • 2...Kd4
            • 3.Qc4#
      • 1...Kc5
        • 2.Be4
          • 2...Kd4
            • 3.Qb4#
      • 1...e4
        • 2.Qb5
          • 2...Kc3
            • 3.Qc4#
          • 2...e3
            • 3.Bb2#
      • 1...Kd5!
    • 1.Qc8?
      • threat
        • 2.Qc4#
      • 1...e4
        • 2.Bf4
          • threat
            • 3.Qc4#
          • 2...Kd3
            • 3.Qc4#
          • 2...Kd5
            • 3.Qc4#
      • 1...Kd5!
  • Keys
    • 1.Be4!
      • 1...Kc3
        • 2.Qb8
          • 2...Kd4
            • 3.Qb4#
      • 1...Kxe4
        • 2.Qg8
          • 2...Kd3
            • 3.Qc4#
          • 2...Kf3
            • 3.Qg2#
          • 2...Kd4
            • 3.Qc4#
          • 2...Kf5
            • 3.Qg6#
      • 1...Kc5
        • 2.Qb8
          • 2...Kd4
            • 3.Qb4#

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