MESON Chess Problem Database

Problem Display
PID: 33924 (1nK1b3/N4R1B/8/4p2r/1P1kr3/1Qpppp2/p3q3/8 w - - 0 1)

Gulyaev, Aleksandr Pavlovich (aka Grin, AP)

diagrammes, 1991

1nK1b3/N4R1B/8/4p2r/1P1kr3/1Qpppp2/p3q3/8

#3

6 + 12

SOLUTION

  • SOUND
  • Sets
    • 1...Bb5
      • 2.Sxb5#
    • 1...Bc6
      • 2.Sxc6+
        • 2...Sxc6
          • 3.Rd7#
    • 1...Bd7+
      • 2.Rxd7+
        • 2...Sxd7
          • 3.Sb5#
          • 3.Sc6#
    • 1...Bxf7
      • 2.Sb5#
    • 1...Sc6
      • 2.Sb5#
    • 1...Sd7
      • 2.Sb5#
      • 2.Sc6#
  • Tries
    • 1.Rc7?
      • threat
        • 2.Qc4#
      • 1...Bd7+
        • 2.Kxb8
          • threat
            • 3.Rxd7#
            • 3.Qc4#
          • 2...Bb5
            • 3.Sxb5#
          • 2...Bc6
            • 3.Sxc6#
          • 2...Be6
            • 3.Sb5#
            • 3.Sc6#
        • 2.Rxd7+
          • 2...Sxd7
            • 3.Sb5#
            • 3.Sc6#
      • 1...Bc6
        • 2.Sxc6+
          • 2...Sxc6
            • 3.Rd7#
        • 2.Rxc6
          • threat
            • 3.Sb5#
            • 3.Rd6#
            • 3.Qc4#
      • 1...d2!
    • 1.Rd7+?
      • 1...Sxd7
        • 2.Sb5#
        • 2.Sc6#
      • 1...Bxd7+!
  • Keys
    • 1.Bg8!
      • threat
        • 2.Qd5+
          • 2...Kxd5
            • 3.Rd7#
      • 1...Bd7+
        • 2.Rxd7+
          • 2...Sxd7
            • 3.Sb5#
            • 3.Sc6#
            • 3.Qc4#
            • 3.Qd5#
      • 1...Rf4
        • 2.Qc4+
          • 2...Kxc4
            • 3.Rxf4#
      • 1...Rg4
        • 2.Qc4+
          • 2...Kxc4
            • 3.Rf4#
      • 1...Reh4
        • 2.Qc4+
          • 2...Kxc4
            • 3.Rf4#
      • 1...Bc6
        • 2.Sxc6+
          • 2...Sxc6
            • 3.Rd7#
      • 1...c2
        • 2.Qb2+
          • 2...Kc4
            • 3.Rc7#
          • 2...Kd5
            • 3.Rd7#

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