Problem Display
PID: 205315 (6K1/8/3kp3/3b4/6PB/3R4/1Q6/8 w - - 0 1)

van Gils, AC

Dutch East Indies Chess Association, 1925

6K1/8/3kp3/3b4/6PB/3R4/1Q6/8

#3

5 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Qb6+?
      • 1...Ke5
        • 2.Bg5
          • 2...Ke4
            • 3.Re3#
            • 3.Qe3#
            • 3.Qd4#
          • 2...Bh1
            • 3.Qd4#
          • 2...Ba2
            • 3.Qe3#
            • 3.Qd4#
          • 2...Bg2
            • 3.Qd4#
          • 2...Bb3
            • 3.Qe3#
            • 3.Qd4#
          • 2...Bf3
            • 3.Qd4#
          • 2...Bc4
            • 3.Qe3#
            • 3.Qd4#
          • 2...Be4
            • 3.Qd4#
            • 3.Qc7#
            • 3.Qb2#
            • 3.Qd6#
            • 3.Qb8#
          • 2...Bc6
            • 3.Qd4#
          • 2...Bb7
            • 3.Qd4#
          • 2...Ba8
            • 3.Qd4#
      • 1...Kd7!
  • Keys
    • 1.Qb7!
      • 1...e5+
        • 2.Rxd5+
          • 2...Ke6
            • 3.Qc6#
            • 3.Qd7#
            • 3.Qf7#
      • 1...Kc5
        • 2.Be7+
          • 2...Kc4
            • 3.Qa6#
            • 3.Qb3#
      • 1...Ke5
        • 2.Bg3+
          • 2...Ke4
            • 3.Qh7#
          • 2...Kf6
            • 3.Qg7#

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