Problem Display
PID: 27184 (1b2B2K/p3Q3/P7/3RP3/1P1NkP2/5pP1/2P3b1/8 w - - 0 1)

Petrov, Evgeny Aleksandrovich

British Chess Magazine, 1975

1b2B2K/p3Q3/P7/3RP3/1P1NkP2/5pP1/2P3b1/8

#3

11 + 5


SOLUTION


  • SOUND
  • Sets
    • 1...Kxd5
      • 2.Bc6+
        • 2...Kc4
          • 3.Qc5#
        • 2...Kxd4
          • 3.Qc5#
    • 1...Bxe5+
      • 2.Qxe5#
  • Tries
    • 1.Bg6+?
      • 1...Kxd5
        • 2.Qc5#
      • 1...Ke3!
    • 1.Qh7+?
      • 1...Kxd5
        • 2.Bf7+
          • 2...Kxd4
            • 3.Qd3#
      • 1...Ke3!
  • Keys
    • 1.Sf5!
      • threat
        • 2.Rd4+
          • 2...Kxf5
            • 3.Qd7#
      • 1...Kxd5
        • 2.Bc6+
          • 2...Kc4
            • 3.Qc5#
          • 2...Kxc6
            • 3.Qb7#
        • 2.Qf7+
          • 2...Ke4
            • 3.Bc6#
      • 1...Kxf5
        • 2.Bg6+
          • 2...Kg4
            • 3.Qh4#
          • 2...Kxg6
            • 3.Qh7#
      • 1...f2
        • 2.Rd4+
          • 2...Kf3
            • 3.Bh5#
          • 2...Kxf5
            • 3.Qd7#

FEATURES


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