MESON Chess Problem Database

Problem Display
PID: 78663 (8/3N2n1/kpKNp3/4p3/pP2r1b1/3p3r/8/2Q1n3 w - - 0 1)

Loustau, Jean-Marc

1st Prize, Springaren, 1992

8/3N2n1/kpKNp3/4p3/pP2r1b1/3p3r/8/2Q1n3

#5

5 + 11

3681 FIDE Album (1992-1994) 2001

SOLUTION

  • SOUND
  • Keys
    • 1.Qc5!
      • threat
        • 2.Qxb6#
      • 1...Rxb4
        • 2.Qxb4
          • threat
            • 3.Qxa4#
            • 3.Qxb6#
          • 2...Bf3+
            • 3.Kc7
              • threat
                • 4.Qxa4#
                • 4.Qxb6#
              • 3...Se8+
                • 4.Kb8
                  • threat
                    • 5.Qxa4#
                    • 5.Qb5#
                    • 5.Qxb6#
                  • 4...b5
                    • 5.Qxb5#
              • 3...b5
                • 4.Sc5+
                  • 4...Ka7
                    • 5.Qa5#
                • 4.Sb8+
                  • 4...Ka7
                    • 5.Qa5#
                • 4.Qxb5+
                  • 4...Ka7
                    • 5.Qxa4#
                    • 5.Qa5#
      • 1...bxc5
        • 2.b5+
          • 2...Ka5
            • 3.Kxc5
              • threat
                • 4.Sb7#
              • 3...a3
                • 4.Sb6
                  • threat
                    • 5.Sb7#
                  • 4...Rc4+
                    • 5.Sdxc4#
          • 2...Ka7
            • 3.b6+
              • 3...Ka6
                • 4.Sb7
                  • threat
                    • 5.Sdxc5#
                    • 5.Sb8#
              • 3...Ka8
                • 4.Sb5
                  • threat
                    • 5.Sc7#
                    • 5.b7#

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