MESON Chess Problem Database

Problem Display
PID: 267351 (b3R1r1/5BpN/3pN3/Q1p1PkP1/4p3/K5pP/2P1n1P1/B7 w - - 0 1)

Neptaev, Nikolai I

Zadachi i Etyudi, 2012

b3R1r1/5BpN/3pN3/Q1p1PkP1/4p3/K5pP/2P1n1P1/B7

#3

12 + 9

SOLUTION

  • SOUND
  • Sets
    • 1...c4
      • 2.exd6+
        • 2...Bd5
          • 3.Qxd5#
  • Tries
    • 1.exd6?
      • threat
        • 2.Qxc5+
          • 2...Bd5
            • 3.Qxd5#
      • 1...Sc3
        • 2.Qxc3
          • threat
            • 3.Qe5#
      • 1...e3
        • 2.Qxc5+
          • 2...Ke4
            • 3.Bg6#
            • 3.Qe5#
          • 2...Bd5
            • 3.Qxd5#
      • 1...Bc6
        • 2.Qxc5+
          • 2...Bd5
            • 3.Qxd5#
      • 1...Bb7
        • 2.Qxc5+
          • 2...Bd5
            • 3.Qxd5#
      • 1...Bd5!
  • Keys
    • 1.Qd2!
      • threat
        • 2.Qxe2
          • threat
            • 3.Qf1#
            • 3.Qg4#
      • 1...e3
        • 2.Qxe2
          • threat
            • 3.Qg4#
          • 2...Ke4
            • 3.Qd3#
            • 3.Qf3#
          • 2...Bf3
            • 3.Qxf3#
      • 1...c4
        • 2.Qf4+
          • 2...Sxf4
            • 3.Sd4#
      • 1...d5
        • 2.g6
          • threat
            • 3.Qg5#
          • 2...e3
            • 3.Qd3#
          • 2...Sf4
            • 3.Qxf4#

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