MESON Chess Problem Database

Problem Display
PID: 192660 (KB6/p2NbpN1/5p2/r2k4/p3p3/7B/2Q1P1n1/8 w - - 0 1)

Lukashev, Viktor Sergeevich

Usmanov, Rashid R

2nd HM., Wrobel-100 MT, 2008

KB6/p2NbpN1/5p2/r2k4/p3p3/7B/2Q1P1n1/8

#3

7 + 9

16307 Rozmaitosci Szachowe 2008

SOLUTION

  • SOUND
  • Sets
    • 1...e3
      • 2.Bxg2+
        • 2...Kd4
          • 3.Qd3#
      • 2.Bf5
        • threat
          • 3.Qe4#
        • 2...Kd4
          • 3.Qd3#
  • Tries
    • 1.Bf5?
      • threat
        • 2.Qxe4#
      • 1...e3
        • 2.Qe4#
      • 1...Kd4!
    • 1.Be6+?
      • 1...Kd4
        • 2.Qd2#
      • 1...fxe6!
  • Keys
    • 1.Sf5!
      • threat
        • 2.Qa2+
          • 2...Kc6
            • 3.Sd4#
      • 1...Ke6
        • 2.Qc6+
          • 2...Bd6
            • 3.Qxd6#
      • 1...Rc5
        • 2.Sxe7+
          • 2...Kd4
            • 3.Qxc5#
      • 1...Bc5
        • 2.Qxe4+
          • 2...Kxe4
            • 3.Sxf6#
      • 1...Rb5
        • 2.Qc6+
          • 2...Kxc6
            • 3.Sxe7#
      • 1...Se3
        • 2.Sxe3+
          • 2...Kd4
            • 3.Qd2#
      • 1...e3
        • 2.Sxe7+
          • 2...Kd4
            • 3.Qd3#
        • 2.Qd3+
          • 2...Kc6
            • 3.Sxe7#
          • 2...Ke6
            • 3.Sg7#
        • 2.Qa2+
          • 2...Ke4
            • 3.Qc4#
          • 2...Kc6
            • 3.Sd4#

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