MESON Chess Problem Database

Problem Display
PID: 212233 (2B5/1Pbrrb2/n1Npk1pK/pp2B1RN/5RpP/p2Pp2n/P3Q3/7q w - - 0 1)

Estorch, Esteban

Teoria y Practica del Ajedrez, 1868

2B5/1Pbrrb2/n1Npk1pK/pp2B1RN/5RpP/p2Pp2n/P3Q3/7q

#4

12 + 15

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qb2!
      • threat
        • 2.Qb3+
          • 2...Qd5
            • 3.Sg7#
            • 3.Sd4#
            • 3.Rf6#
          • 2...d5
            • 3.Sg7#
            • 3.Sd4#
            • 3.Rf6#
        • 2.Qd4
          • threat
            • 3.Sg7#
            • 3.Rf6#
      • 1...Kd5
        • 2.Sxe7+
          • 2...Ke6
            • 3.Bxd6
              • threat
                • 4.Rf6#
                • 4.Qe5#
                • 4.Qf6#
              • 3...Kxd6
                • 4.Qe5#
          • 2...Rxe7
            • 3.Qxb5+
              • 3...Sc5
                • 4.Sf6#
                • 4.Rd4#
        • 2.Qxb5+
          • 2...Sc5
            • 3.Sf6+
              • 3...Ke6
                • 4.Sd4#
            • 3.Rd4+
              • 3...Ke6
                • 4.Sg7#
      • 1...axb2
        • 2.Bh8
          • threat
            • 3.Sg7#
            • 3.Sd4#
            • 3.Rf6#
          • 2...Sxg5
            • 3.Rf5
              • threat
                • 4.Sg7#
                • 4.Sd4#
              • 3...Kxf5
                • 4.Sd4#
              • 3...gxf5
                • 4.Sf4#
              • 3...d5
                • 4.Rf6#

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