MESON Chess Problem Database

Problem Display
PID: 163914 (n3BNb1/r1p1B3/p3P2n/2Nkp3/4ppp1/1pP1p3/8/4KQ2 w - - 0 1)

Makaronets, Leonid

Best Problems, 2014

n3BNb1/r1p1B3/p3P2n/2Nkp3/4ppp1/1pP1p3/8/4KQ2

#3

8 + 13

SOLUTION

  • SOUND
  • Sets
    • 1...a5
      • 2.Qb5
        • threat
          • 3.Bc6#
          • 3.Qxb3#
  • Tries
    • 1.Sxb3?
      • threat
        • 2.c4#
      • 1...Sb6
        • 2.Sa5
          • threat
            • 3.Bc6#
          • 2...Sd7
            • 3.Qc4#
          • 2...c6
            • 3.Bxc6#
      • 1...e2!
    • 1.Sxe4?
      • threat
        • 2.Sf6#
        • 2.Qd3#
      • 1...e2
        • 2.Qxe2
          • threat
            • 3.Sf6#
            • 3.Qd3#
      • 1...Kxe4!
    • 1.Qb5?
      • threat
        • 2.Bc6#
        • 2.Qxb3#
      • 1...Rb7
        • 2.Bc6#
      • 1...Sb6
        • 2.Bc6#
      • 1...b2
        • 2.Bc6#
        • 2.Qb3#
      • 1...c6
        • 2.Bxc6#
        • 2.Qxb3#
      • 1...axb5!
  • Keys
    • 1.Qe2!
      • threat
        • 2.Qd1+
          • 2...Kc4
            • 3.Qxb3#
      • 1...Rb7
        • 2.Scd7
          • threat
            • 3.Sf6#
          • 2...Kc6
            • 3.Qc4#
      • 1...Sf5
        • 2.Sxe4
          • threat
            • 3.Sf6#
          • 2...Kxe4
            • 3.Bc6#
          • 2...Sxe7
            • 3.Qd3#
          • 2...Sd6
            • 3.Qd3#
      • 1...b2
        • 2.Qd1+
          • 2...Kc4
            • 3.Qb3#

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