MESON Chess Problem Database

Problem Display
PID: 232296 (1r3q2/1p1PBkPP/8/3P3K/p7/3pRNR1/B7/r2Q4 w - - 0 1)

Bikov, Nikolai Aleksandrovich

Freie Presse, 1973

1r3q2/1p1PBkPP/8/3P3K/p7/3pRNR1/B7/r2Q4

#2

11 + 7

15148 Sadier Collection 2021
  • SOUND
  • Sets
    • 1...Rxd1
      • 2.d6#
  • Tries
    • 1.Kh6?
      • threat
        • 2.Sg5#
      • 1...Qxg7+
        • 2.Rxg7#
      • 1...Qxe7!
    • 1.Qxa1?
      • threat
        • 2.Sg5#
        • 2.Qf6#
        • 2.d6#
      • 1...Qxg7
        • 2.Rxg7#
        • 2.Qxg7#
        • 2.d6#
      • 1...Qc8
        • 2.Sg5#
        • 2.Qf6#
      • 1...Rc8
        • 2.Sg5#
        • 2.Qf6#
      • 1...Qxe7!
  • Keys
    • 1.Qf1!
      • threat
        • 2.Se1#
      • 1...Qxe7
        • 2.Se5#
      • 1...Qxg7
        • 2.Sg5#
      • 1...Rxf1
        • 2.d6#
      • 1...Rxa2
        • 2.Sd2#
      • 1...Re1
        • 2.Sxe1#
        • 2.d6#
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