MESON Chess Problem Database

Problem Display
PID: 267960 (5B2/4p3/p4R2/8/1k6/1PN5/1P6/1K6 w - - 0 1)

Bosov, S

Shakhmatnaya kompozitsiya, 1995

5B2/4p3/p4R2/8/1k6/1PN5/1P6/1K6

#3

6 + 3

SOLUTION

  • SOUND
  • Tries
    • 1.Bxe7+?
      • 1...Ka5
        • 2.b4#
      • 1...Kxb3!
    • 1.Rf5?
      • threat
        • 2.Ka2
          • 2...a5
            • 3.Bxe7#
            • 3.Rb5#
        • 2.Kc2
          • 2...a5
            • 3.Sa2#
            • 3.Bxe7#
            • 3.Rb5#
      • 1...a5
        • 2.Rb5#
      • 1...Kxb3!
    • 1.Rxa6?
      • 1...Kxb3
        • 2.Ra4
          • 2...e5
            • 3.Rb4#
          • 2...e6
            • 3.Rb4#
      • 1...Kc5!
    • 1.Rb6+?
      • 1...Ka5
        • 2.Sa4
          • 2...e5
            • 3.Bb4#
          • 2...e6
            • 3.Bb4#
        • 2.Sd5
          • 2...e5
            • 3.Bb4#
          • 2...e6
            • 3.Bb4#
        • 2.Rb7
          • threat
            • 3.b4#
        • 2.Rb8
          • threat
            • 3.b4#
      • 1...Kc5!
  • Keys
    • 1.Sa4!
      • 1...Kxb3
        • 2.Rf4
          • threat
            • 3.Sc5#
      • 1...Ka5
        • 2.Rb6
          • 2...e5
            • 3.Bb4#
          • 2...e6
            • 3.Bb4#
      • 1...Kb5
        • 2.Bxe7
          • 2...Ka5
            • 3.Rf5#
          • 2...a5
            • 3.Sc3#
            • 3.Rb6#

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