MESON Chess Problem Database

Problem Display
PID: 197245 (8/8/5N2/8/p2k1P1K/8/3B2p1/1Q3b2 w - - 0 1)

Petrasinovic, Petrasin

StrateGems, 2019

8/8/5N2/8/p2k1P1K/8/3B2p1/1Q3b2

#3

5 + 4

SOLUTION

  • SOUND
  • Sets
    • 1...Bd3
      • 2.Qb6+
        • 2...Kc4
          • 3.Qb4#
    • 1...Bb5
      • 2.Qxb5
        • threat
          • 3.Qd5#
  • Tries
    • 1.Qf5?
      • threat
        • 2.Qd5#
      • 1...Kc4
        • 2.Qd5#
      • 1...Bc4!
    • 1.Qc1?
      • threat
        • 2.Qc3#
      • 1...Bc4
        • 2.Be3+
          • 2...Kd3
            • 3.Qd2#
        • 2.Bb4
          • threat
            • 3.Qc3#
          • 2...Kd3
            • 3.Qd2#
          • 2...Bd3
            • 3.Bc5#
            • 3.Qc5#
      • 1...Kd3!
    • 1.Qb4+?
      • 1...Bc4
        • 2.Qd6+
          • 2...Bd5
            • 3.Qxd5#
      • 1...Kd3!
  • Keys
    • 1.Ba5!
      • threat
        • 2.Qe4+
          • 2...Kc5
            • 3.Qd5#
      • 1...Ke3
        • 2.Qe4+
          • 2...Kf2
            • 3.Bb6#
      • 1...Kc4
        • 2.Qb4+
          • 2...Kd3
            • 3.Qe4#
      • 1...Kc5
        • 2.Qb4+
          • 2...Kc6
            • 3.Qb6#
      • 1...Bd3
        • 2.Qb6+
          • 2...Kc4
            • 3.Qb4#
      • 1...Bc4
        • 2.Bb6+
          • 2...Kc3
            • 3.Se4#

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