MESON Chess Problem Database

Problem Display
PID: 8671 (2k2r2/1RP5/p4p2/5K2/B7/7n/5b2/1Q6 w - - 0 1)

Mikan, Ilja

De Waarheid, 1960

2k2r2/1RP5/p4p2/5K2/B7/7n/5b2/1Q6

#3

5 + 6

5505 Dobrodruzstvi 64 poli 1973
5638 Czech Open Solving Ty. 2003
5405 Chess Solving Yearbook 2003 2004

SOLUTION

  • SOUND
  • Sets
    • 1...Be1
      • 2.Rb8+
        • 2...Kxc7
          • 3.Qb6#
      • 2.Qb6
        • threat
          • 3.Rb8#
    • 1...Bg3
      • 2.Rb8+
        • 2...Kxc7
          • 3.Qb6#
      • 2.Qb6
        • threat
          • 3.Rb8#
        • 2...Bxc7
          • 3.Qxc7#
    • 1...Bh4
      • 2.Ra7
        • threat
          • 3.Qb7#
          • 3.Qb8#
      • 2.Rb8+
        • 2...Kxc7
          • 3.Qb6#
      • 2.Qb6
        • threat
          • 3.Rb8#
    • 1...Bb6
      • 2.Rb8+
        • 2...Kxc7
          • 3.Qxb6#
      • 2.Qxb6
        • threat
          • 3.Rb8#
    • 1...Ba7
      • 2.Rxa7
        • threat
          • 3.Qb7#
          • 3.Qb8#
  • Tries
    • 1.Ra7?
      • threat
        • 2.Qb7#
        • 2.Qb8#
      • 1...Bb6
        • 2.Qxb6
          • threat
            • 3.Ra8#
            • 3.Qxa6#
            • 3.Qe6#
            • 3.Qb7#
            • 3.Qb8#
      • 1...Bxa7!
  • Keys
    • 1.Qe4!
      • threat
        • 2.Bd7+
          • 2...Kxd7
            • 3.Qe6#
      • 1...Rf7
        • 2.Qe8+
          • 2...Kxb7
            • 3.Qb8#
      • 1...Rd8
        • 2.cxd8Q+
          • 2...Kxd8
            • 3.Qe8#
        • 2.cxd8R+
          • 2...Kxd8
            • 3.Qe8#
      • 1...Re8
        • 2.Qxe8+
          • 2...Kxb7
            • 3.Qb8#
      • 1...Sf4
        • 2.Rb8+
          • 2...Kxc7
            • 3.Qxf4#
      • 1...Sg5
        • 2.Rb8+
          • 2...Kxc7
            • 3.Qf4#

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