MESON Chess Problem Database

Problem Display
PID: 142765 (B7/8/p1n4p/p2p1P1P/RP1Nk1P1/1P1NBp1P/3K4/8 w - - 0 1)

Cheylan, Yves

Phenix, 1988

B7/8/p1n4p/p2p1P1P/RP1Nk1P1/1P1NBp1P/3K4/8

#3

12 + 7

SOLUTION

  • SOUND
  • Sets
    • 1...Se5
      • 2.Sf2#
      • 2.Sc5#
  • Tries
    • 1.Sxc6?
      • threat
        • 2.Sf2#
        • 2.Sc5#
      • 1...d4
        • 2.Sxd4#
        • 2.Sxa5#
        • 2.Sce5#
        • 2.Sa7#
        • 2.Se7#
        • 2.Sb8#
        • 2.Sd8#
      • 1...f2!
    • 1.Se6?
      • threat
        • 2.Sec5#
      • 1...d4
        • 2.Bxc6#
      • 1...f2!
    • 1.Bxc6?
      • threat
        • 2.Rxa5
          • 2...f2
            • 3.Bxd5#
      • 1...axb4
        • 2.Ra5
          • 2...f2
            • 3.Bxd5#
      • 1...f2!
  • Keys
    • 1.Bf2!
      • threat
        • 2.Se6
          • threat
            • 3.Sec5#
          • 2...d4
            • 3.Bxc6#
      • 1...Sxb4
        • 2.Sc6
          • 2...d4
            • 3.Scxb4#
      • 1...Sxd4
        • 2.b5
          • 2...axb5
            • 3.Rxd4#
      • 1...Se5
        • 2.Sc5+
          • 2...Kf4
            • 3.Sde6#
      • 1...Sa7
        • 2.Se6
          • threat
            • 3.Sec5#
            • 3.bxa5#
            • 3.b5#
        • 2.Ra1
          • threat
            • 3.Re1#
      • 1...Se7
        • 2.Se6
          • threat
            • 3.Sec5#
            • 3.bxa5#
            • 3.b5#
      • 1...Sb8
        • 2.Se6
          • threat
            • 3.Sec5#
            • 3.bxa5#
            • 3.b5#
        • 2.Ra1
          • threat
            • 3.Re1#
      • 1...Sd8
        • 2.Ra1
          • threat
            • 3.Re1#

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