MESON Chess Problem Database

Problem Display
PID: 266763 (2n3N1/b7/4P1p1/r3p3/2P1NkB1/1nPp1PRK/2b5/4QR2 w - - 0 1)

Fomichev, Evgeny Vasilevich

Zadachi i Etyudi, 2011

2n3N1/b7/4P1p1/r3p3/2P1NkB1/1nPp1PRK/2b5/4QR2

#3

11 + 9

SOLUTION

  • SOUND
  • Sets
    • 1...Sd4
      • 2.Qd2#
    • 1...Sc5
      • 2.Qd2#
    • 1...Sb6
      • 2.Se7
        • threat
          • 3.Sxg6#
        • 2...g5
          • 3.Sg6#
    • 1...Se7
      • 2.Sxe7
        • threat
          • 3.Sxg6#
        • 2...g5
          • 3.Sg6#
    • 1...g5
      • 2.Sef6
        • threat
          • 3.Sh5#
          • 3.Qe4#
        • 2...e4
          • 3.Qxe4#
      • 2.Sgf6
        • threat
          • 3.Sh5#
  • Tries
    • 1.Se7?
      • threat
        • 2.Sxg6#
      • 1...g5
        • 2.Sg6#
      • 1...Sxe7!
    • 1.Qe3+?
      • 1...Kxe3
        • 2.f4+
          • 2...Kxe4
            • 3.Sf6#
      • 1...Bxe3!
  • Keys
    • 1.Sc5!
      • threat
        • 2.Qe4+
          • 2...Kg5
            • 3.Qe3#
            • 3.Qxe5#
      • 1...Rxc5
        • 2.Qe4+
          • 2...Kg5
            • 3.Qe3#
      • 1...Bxc5
        • 2.Qe4+
          • 2...Kg5
            • 3.Qxe5#
      • 1...e4
        • 2.Qxe4+
          • 2...Kg5
            • 3.Qe3#
            • 3.Qe5#
            • 3.f4#
      • 1...Bb8
        • 2.Qe4+
          • 2...Kg5
            • 3.Qe3#
      • 1...Sd6
        • 2.Qxe5+
          • 2...Kxe5
            • 3.f4#
      • 1...Se7
        • 2.Qe4+
          • 2...Kg5
            • 3.Qe3#
      • 1...d2
        • 2.Qe3+
          • 2...Kxe3
            • 3.f4#

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