MESON Chess Problem Database

Problem Display
PID: 128192 (1Q6/p2p4/1p2p3/1k3n2/2N5/KNp2B2/3p1p2/4bq2 w - - 0 1)

Kofman, Rafael Moiseevich

Sachove umeni (Ceskoslovensky sach), 1929

1Q6/p2p4/1p2p3/1k3n2/2N5/KNp2B2/3p1p2/4bq2

#3

5 + 11

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Se3
      • 2.Sd6+
        • 2...Ka6
          • 3.Bb7#
          • 3.Qb7#
          • 3.Qc8#
    • 1...Sg3
      • 2.Sd6+
        • 2...Ka6
          • 3.Bb7#
          • 3.Qb7#
          • 3.Qc8#
    • 1...Sd4
      • 2.Sd6+
        • 2...Ka6
          • 3.Bb7#
          • 3.Qb7#
          • 3.Qc8#
    • 1...Sh4
      • 2.Sd6+
        • 2...Ka6
          • 3.Bb7#
          • 3.Qb7#
          • 3.Qc8#
    • 1...Sd6
      • 2.Sxd6+
        • 2...Ka6
          • 3.Bb7#
          • 3.Qb7#
          • 3.Qc8#
    • 1...Sh6
      • 2.Sd6+
        • 2...Ka6
          • 3.Bb7#
          • 3.Qb7#
          • 3.Qc8#
    • 1...Se7
      • 2.Sd6+
        • 2...Ka6
          • 3.Bb7#
          • 3.Qb7#
    • 1...Sg7
      • 2.Sd6+
        • 2...Ka6
          • 3.Bb7#
          • 3.Qb7#
          • 3.Qc8#
    • 1...a5
      • 2.Qxb6+
        • 2...Kxc4
          • 3.Qa6#
    • 1...a6
      • 2.Qxb6+
        • 2...Kxc4
          • 3.Qxa6#
  • Tries
    • 1.Sd6+?
      • 1...Ka6
        • 2.Bb7#
        • 2.Qb7#
        • 2.Qc8#
      • 1...Sxd6!
    • 1.Qxa7?
      • threat
        • 2.Qa4#
      • 1...Kxc4
        • 2.Qa4+
          • 2...Kd3
            • 3.Qe4#
      • 1...Qxc4!
    • 1.Qxb6+?
      • 1...Kxc4
        • 2.Qa6#
      • 1...axb6!
  • Keys
    • 1.Qd6!
      • threat
        • 2.Qb4+
          • 2...Ka6
            • 3.Qa4#
      • 1...Kxc4
        • 2.Qb4+
          • 2...Kd3
            • 3.Qe4#
      • 1...Ka6
        • 2.Qxd7
          • threat
            • 3.Bb7#
            • 3.Qa4#
      • 1...Qxc4
        • 2.Qxd7+
          • 2...Ka6
            • 3.Bb7#
          • 2...Qc6
            • 3.Be2#
      • 1...Sxd6
        • 2.Sxd6+
          • 2...Ka6
            • 3.Bb7#
      • 1...a5
        • 2.Qxb6+
          • 2...Kxc4
            • 3.Qa6#

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