MESON Chess Problem Database

Problem Display
PID: 119504 (K7/8/4P2Q/4P3/5NN1/5k2/B7/8 w - - 0 1)

Ivanov, Valery Alekseevich

Ochkur, Aleksandr P

Ber. Neuenburg, 1996

K7/8/4P2Q/4P3/5NN1/5k2/B7/8

#3

7 + 1

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Bd5+?
      • 1...Kxg4
        • 2.Se2
          • 2...Kf5
            • 3.Qh5#
        • 2.Sg2
          • 2...Kg3
            • 3.Qh4#
          • 2...Kf5
            • 3.Qh5#
        • 2.Sg6
          • 2...Kg3
            • 3.Qh4#
          • 2...Kf5
            • 3.Qh5#
      • 1...Kg3!
  • Keys
    • 1.Se2!
      • 1...Kxe2
        • 2.Qe3+
          • 2...Kd1
            • 3.Bb3#
          • 2...Kf1
            • 3.Qf2#
      • 1...Kg2
        • 2.Qe3
          • 2...Kf1
            • 3.Qf2#
          • 2...Kh1
            • 3.Bd5#
            • 3.Qg1#
            • 3.Qf3#
            • 3.Qh3#
            • 3.Qe4#
        • 2.Qf4
          • 2...Kh1
            • 3.Bd5#
            • 3.Qh2#
            • 3.Qf1#
            • 3.Qf3#
            • 3.Qe4#
          • 2...Kh3
            • 3.Qg3#
        • 2.Qh1+
          • 2...Kxh1
            • 3.Bd5#
      • 1...Ke4
        • 2.Sd4
          • threat
            • 3.Qe3#
          • 2...Kd3
            • 3.Qe3#
          • 2...Kxd4
            • 3.Qe3#
      • 1...Kxg4
        • 2.Bd5
          • 2...Kf5
            • 3.Qh5#

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