Problem Display
PID: 73491 (8/q1p2Rp1/1b6/2PP3P/3PkP1P/1Q3NK1/2P1rp2/2r2b2 w - - 0 1)

Chlubna, Friedrich

2nd HM., Breuer MT, 1983

8/q1p2Rp1/1b6/2PP3P/3PkP1P/1Q3NK1/2P1rp2/2r2b2

#4

11 + 9


14730 Problempalette II (Chlubna/Wenda) 1991
3748 FIDE Album (1983-1985) 1992
145 StrateGems 2000

SOLUTION


  • SOUND
  • Keys
    • 1.f5!
      • threat
        • 2.Re7+
          • 2...Kxf5
            • 3.Rf7+
              • 3...Ke4
                • 4.Rf4#
      • 1...Rexc2
        • 2.Re7+
          • 2...Kxf5
            • 3.Rf7+
              • 3...Ke4
                • 4.Rf4#
            • 3.Qe3
              • threat
                • 4.Rf7#
                • 4.Qf4#
                • 4.Qg5#
                • 4.Qe5#
                • 4.Qe6#
              • 3...Kf6
                • 4.Qg5#
                • 4.Qe5#
                • 4.Qe6#
      • 1...Bxc5
        • 2.Sg5+
          • 2...Kxd4
            • 3.Sf3+
              • 3...Ke4
                • 4.Qd3#
      • 1...c6
        • 2.Qd3+
          • 2...Kxd5
            • 3.Qb3+
              • 3...Ke4
                • 4.Qe6#

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