MESON Chess Problem Database

Problem Display
PID: 212897 (2nQ4/3p1p2/3n4/8/3k1Bp1/1KpB3b/Nb3p2/8 w - - 0 1)

Menendez, Gregorio

La Strategie, 1869

2nQ4/3p1p2/3n4/8/3k1Bp1/1KpB3b/Nb3p2/8

#4

5 + 10

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qa5!
      • threat
        • 2.Qe5+
          • 2...Kxd3
            • 3.Sb4#
            • 3.Qe3#
      • 1...Kxd3
        • 2.Qe5
          • threat
            • 3.Sb4#
            • 3.Qe3#
          • 2...Se4
            • 3.Qb5+
              • 3...Kd4
                • 4.Qc4#
      • 1...Sc4
        • 2.Bxc4
          • threat
            • 3.Qd5#
            • 3.Qe5#
          • 2...Ke4
            • 3.Qe5+
              • 3...Kf3
                • 4.Bd5#
      • 1...f6
        • 2.Sb4
          • threat
            • 3.Qd5#
          • 2...Sb5
            • 3.Qxb5
              • threat
                • 4.Sc2#
                • 4.Qc4#
                • 4.Qd5#
          • 2...Bg2
            • 3.Qc5+
              • 3...Kxc5
                • 4.Be3#

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