Problem Display
PID: 89362 (6b1/3pp2r/4p2p/1pPk3B/3N2N1/2pQ4/8/b5nK w - - 0 1)

Fomichev, Evgeny Vasilevich

Buletin Problemistic, 1997

6b1/3pp2r/4p2p/1pPk3B/3N2N1/2pQ4/8/b5nK

#4

6 + 11


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Bg6!
      • threat
        • 2.Sxe6+
          • 2...Kc6
            • 3.Be4+
              • 3...d5
                • 4.Qxd5#
        • 2.Be4+
          • 2...Kxc5
            • 3.Qxb5+
              • 3...Kxd4
                • 4.Qb4#
              • 3...Kd6
                • 4.Qe5#
                • 4.Qb6#
      • 1...Kxc5
        • 2.Qxb5+
          • 2...Kxd4
            • 3.Qb4+
              • 3...Kd5
                • 4.Be4#
      • 1...Sf3
        • 2.Be4+
          • 2...Kxc5
            • 3.Qxb5+
              • 3...Kxd4
                • 4.Qb4#
              • 3...Kd6
                • 4.Qb6#
      • 1...b4
        • 2.Be4+
          • 2...Kxc5
            • 3.Qb5+
              • 3...Kxd4
                • 4.Qxb4#
              • 3...Kd6
                • 4.Qe5#
                • 4.Qb6#
      • 1...e5
        • 2.Se3+
          • 2...Kxc5
            • 3.Qxb5+
              • 3...Kxd4
                • 4.Sc2#
                • 4.Qb6#
              • 3...Kd6
                • 4.Qb6#
      • 1...d6
        • 2.Be4+
          • 2...Kxc5
            • 3.Qxb5+
              • 3...Kxd4
                • 4.Qb4#

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