Problem Display
PID: 267693 (1R6/kNp2p1K/b5Q1/2P5/8/8/8/8 w - - 0 1)

Zhupikov, V

Shakhmatnaya kompozitsiya, 1993

1R6/kNp2p1K/b5Q1/2P5/8/8/8/8

#3

5 + 4


SOLUTION


  • SOUND
  • Tries
    • 1.Ra8+?
      • 1...Kxb7
        • 2.Qxa6#
      • 1...Kxa8!
    • 1.Qxa6+?
      • 1...Kxb8
        • 2.Sa5
          • threat
            • 3.Sc6#
            • 3.Qb7#
        • 2.Sd8
          • threat
            • 3.Sc6#
            • 3.Qb7#
      • 1...Kxa6!
  • Keys
    • 1.Sa5!
      • threat
        • 2.Sc6#
      • 1...Kxb8
        • 2.Qxa6
          • threat
            • 3.Sc6#
            • 3.Qb7#
      • 1...Bf1
        • 2.Rb7+
          • 2...Ka8
            • 3.Qg8#
      • 1...Be2
        • 2.Rb7+
          • 2...Ka8
            • 3.Qg8#
      • 1...Bd3
        • 2.Sc6+
          • 2...Ka6
            • 3.Qxd3#
      • 1...Bc4
        • 2.Rb7+
          • 2...Ka8
            • 3.Qg8#
      • 1...Bb5
        • 2.Qa6+
          • 2...Kxa6
            • 3.Ra8#
          • 2...Kxb8
            • 3.Qb7#
          • 2...Bxa6
            • 3.Sc6#
      • 1...Bb7
        • 2.Rxb7+
          • 2...Ka8
            • 3.Qa6#
            • 3.Qg8#
      • 1...Bc8
        • 2.Sc6+
          • 2...Ka6
            • 3.Qd3#

FEATURES


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