MESON Chess Problem Database

Problem Display
PID: 254685 (8/8/5p2/8/1B4pk/6NN/8/Q3K3 w - - 0 1)

Surkov, Valery Albertovich

Schach, 1995

8/8/5p2/8/1B4pk/6NN/8/Q3K3

#3

5 + 3

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Kf2?
      • threat
        • 2.Bd2
          • 2...Kxh3
            • 3.Qh1#
          • 2...gxh3
            • 3.Qd4#
            • 3.Qa4#
          • 2...f5
            • 3.Qh8#
        • 2.Qxf6+
          • 2...Kxh3
            • 3.Qh8#
            • 3.Qh6#
        • 2.Qc1
          • threat
            • 3.Qh6#
          • 2...Kxh3
            • 3.Qh6#
            • 3.Qh1#
          • 2...gxh3
            • 3.Qf4#
      • 1...Kxh3
        • 2.Qh1#
      • 1...f5
        • 2.Qh8#
      • 1...gxh3!
    • 1.Bd6?
      • 1...gxh3
        • 2.Qxf6+
          • 2...Kg4
            • 3.Qf4#
        • 2.Qd1
          • threat
            • 3.Qh5#
          • 2...Kg5
            • 3.Qh5#
      • 1...Kxh3!
    • 1.Qxf6+?
      • 1...Kxh3
        • 2.Kf2
          • 2...Kh2
            • 3.Qh4#
            • 3.Qh8#
            • 3.Qh6#
      • 1...Kxg3!
  • Keys
    • 1.Qa8!
      • threat
        • 2.Sf5+
          • 2...Kxh3
            • 3.Qh1#
          • 2...Kh5
            • 3.Qe8#
      • 1...Kxg3
        • 2.Bd6+
          • 2...Kxh3
            • 3.Qh1#
          • 2...Kh4
            • 3.Qh8#
      • 1...Kxh3
        • 2.Qh1+
          • 2...Kxg3
            • 3.Bd6#
      • 1...gxh3
        • 2.Qe4+
          • 2...Kxg3
            • 3.Bd6#
          • 2...Kg5
            • 3.Bd2#
      • 1...f5
        • 2.Sxf5+
          • 2...Kxh3
            • 3.Qh1#
          • 2...Kh5
            • 3.Qe8#

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