MESON Chess Problem Database

Problem Display
PID: 139207 (6RB/7k/2Kp3N/3P2P1/4p3/4p1p1/3pP1Pn/3n3Q w - - 0 1)

Andrade, Barry Jack da Costa

The Problemist, 1937

6RB/7k/2Kp3N/3P2P1/4p3/4p1p1/3pP1Pn/3n3Q

#3

9 + 8

SOLUTION

  • COOKED
  • Sets
    • 1...Sb2
      • 2.Qa1
        • threat
          • 3.Qa7#
        • 2...Sa4
          • 3.Qg7#
      • 2.Qb1
        • threat
          • 3.Qxe4#
        • 2...Sd3
          • 3.Qb7#
    • 1...Sf2
      • 2.Qa1
        • threat
          • 3.Qg7#
          • 3.Qa7#
      • 2.Qb1
        • threat
          • 3.Qb7#
    • 1...Sc3
      • 2.Qa1
        • threat
          • 3.Qa7#
        • 2...Sxd5
          • 3.Qg7#
        • 2...Sa2
          • 3.Qg7#
        • 2...Sa4
          • 3.Qg7#
        • 2...Sb5
          • 3.Qg7#
    • 1...Sf1
      • 2.g6#
    • 1...Sf3
      • 2.g6#
    • 1...Sg4
      • 2.g6#
  • Tries
    • 1.Kb5?
      • 1...Sb2
        • 2.Qa1
          • threat
            • 3.Qa7#
          • 2...Sa4
            • 3.Qg7#
      • 1...Sf2
        • 2.Qa1
          • threat
            • 3.Qg7#
            • 3.Qa7#
      • 1...Sc3+!
    • 1.Ba1?
      • threat
        • 2.Rg7+
          • 2...Kh8
            • 3.Sf7#
      • 1...Sb2
        • 2.Qb1
          • threat
            • 3.Qxe4#
          • 2...Sd3
            • 3.Qb7#
      • 1...Sf2
        • 2.Rg7+
          • 2...Kh8
            • 3.Sf7#
            • 3.Ra7#
            • 3.Rb7#
            • 3.Rc7#
            • 3.Rd7#
            • 3.Re7#
            • 3.Rf7#
        • 2.Qb1
          • threat
            • 3.Qb7#
      • 1...Sc3!
    • 1.Bb2?
      • threat
        • 2.Rg7+
          • 2...Kh8
            • 3.Sf7#
      • 1...Sxb2
        • 2.Qa1
          • threat
            • 3.Qa7#
          • 2...Sa4
            • 3.Qg7#
            • 3.Qh8#
        • 2.Qb1
          • threat
            • 3.Qxe4#
          • 2...Sd3
            • 3.Qb7#
      • 1...Sf2
        • 2.Rg7+
          • 2...Kh8
            • 3.Sf7#
            • 3.Ra7#
            • 3.Rb7#
            • 3.Rc7#
            • 3.Rd7#
            • 3.Re7#
            • 3.Rf7#
        • 2.Qa1
          • threat
            • 3.Qa7#
      • 1...Sc3!
  • Keys
    • 1.Bc3!
      • threat
        • 2.Rg7+
          • 2...Kh8
            • 3.Sf7#
      • 1...Sxc3
        • 2.Qa1
          • threat
            • 3.Qa7#
          • 2...Sxd5
            • 3.Qg7#
            • 3.Qh8#
          • 2...Sa2
            • 3.Qg7#
            • 3.Qh8#
          • 2...Sa4
            • 3.Qg7#
            • 3.Qh8#
          • 2...Sb5
            • 3.Qg7#
            • 3.Qh8#
      • 1...Sb2
        • 2.Rg7+
          • 2...Kh8
            • 3.Sf7#
            • 3.Ra7#
            • 3.Rb7#
            • 3.Rc7#
            • 3.Rd7#
            • 3.Re7#
            • 3.Rf7#
        • 2.Qb1
          • threat
            • 3.Qxe4#
          • 2...Sd3
            • 3.Qb7#
      • 1...Sf2
        • 2.Rg7+
          • 2...Kh8
            • 3.Sf7#
            • 3.Ra7#
            • 3.Rb7#
            • 3.Rc7#
            • 3.Rd7#
            • 3.Re7#
            • 3.Rf7#
        • 2.Qa1
          • threat
            • 3.Qa7#
        • 2.Qb1
          • threat
            • 3.Qb7#
    • 1.Bd4!
      • threat
        • 2.Rg7+
          • 2...Kh8
            • 3.Sf7#
            • 3.Ra7#
            • 3.Rb7#
            • 3.Rc7#
            • 3.Rd7#
            • 3.Re7#
            • 3.Rf7#
    • 1.Bf6!
      • threat
        • 2.Rg7+
          • 2...Kh8
            • 3.Sf7#
            • 3.Ra7#
            • 3.Rb7#
            • 3.Rc7#
            • 3.Rd7#
            • 3.Re7#
            • 3.Rf7#

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