MESON Chess Problem Database

Problem Display
PID: 55223 (b2br3/2p1r1p1/7n/2p1k1p1/2PN2p1/1PQ3N1/2P4P/K4R2 w - - 0 1)

Kuligin, Nikolai Volodimirovich

Troll, 1992

b2br3/2p1r1p1/7n/2p1k1p1/2PN2p1/1PQ3N1/2P4P/K4R2

#3

9 + 11

SOLUTION

  • SOUND
  • Sets
    • 1...Re6
      • 2.Sb5#
      • 2.Sdf5#
  • Tries
    • 1.Qe3+?
      • 1...Be4
        • 2.Qxe4+
          • 2...Kd6
            • 3.Qd5#
      • 1...Kd6!
  • Keys
    • 1.Se4!
      • threat
        • 2.Sb5+
          • 2...Kxe4
            • 3.Qe1#
          • 2...Ke6
            • 3.Sxc5#
      • 1...Kxe4
        • 2.Re1+
          • 2...Kf4
            • 3.Qg3#
      • 1...Bxe4
        • 2.Qg3+
          • 2...Kxd4
            • 3.c3#
      • 1...cxd4
        • 2.Qg3+
          • 2...Kxe4
            • 3.Qe1#
          • 2...Ke6
            • 3.Sc5#
      • 1...Re6
        • 2.Se2+
          • 2...Kxe4
            • 3.Sg3#
        • 2.Sb5+
          • 2...Kxe4
            • 3.Qe1#
        • 2.Sf5+
          • 2...Kxe4
            • 3.Sg3#
            • 3.Qe1#
            • 3.Qe3#
        • 2.Sc6+
          • 2...Kxe4
            • 3.Qe1#
            • 3.Qd3#
      • 1...Rd7
        • 2.Sc6+
          • 2...Kxe4
            • 3.Qe1#
          • 2...Ke6
            • 3.Qe5#
      • 1...Rf7
        • 2.Sf5+
          • 2...Kxe4
            • 3.Sg3#
            • 3.Qe1#
            • 3.Qe3#
          • 2...Ke6
            • 3.Sxc5#
      • 1...Sf5
        • 2.Rxf5+
          • 2...Kxe4
            • 3.Qd3#
      • 1...c6
        • 2.Sb5+
          • 2...Kxe4
            • 3.Sd6#
            • 3.Qe1#
          • 2...Ke6
            • 3.Sxc5#

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