MESON Chess Problem Database

Problem Display
PID: 48519 (1Nbn4/4Q3/1n1PP2q/1r1k2pp/1p4p1/1K1NBP2/B7/3R4 w - - 0 1)

Zirkwitz, Thorsten

1st Prize, Schach-Report/Deutsche Schachblatter, 1995

1Nbn4/4Q3/1n1PP2q/1r1k2pp/1p4p1/1K1NBP2/B7/3R4

#4

10 + 10

269 Schach-Aktiv 2003
5417 FIDE Album (1995-1997) 2004

SOLUTION

  • SOUND
  • Keys
    • 1.Bb1!
      • threat
        • 2.Sxb4+
          • 2...Ke5
            • 3.f4+
              • 3...gxf4
                • 4.Bd4#
      • 1...Qxe6
        • 2.Sf4+
          • 2...Ke5+
            • 3.Rd5+
              • 3...Rxd5
                • 4.Sg6#
              • 3...Sxd5
                • 4.Sg6#
      • 1...Bxe6
        • 2.Sb2+
          • 2...Ke5+
            • 3.Sc4+
              • 3...Sxc4
                • 4.Sd7#
      • 1...Qf6
        • 2.Sc5+
          • 2...Ke5
            • 3.Qxf6+
              • 3...Kxf6
                • 4.Bd4#
          • 2...Qd4
            • 3.Rxd4+
              • 3...Kxc5
                • 4.Rd1#
                • 4.Rd2#
                • 4.Rd3#
                • 4.d7#
              • 3...Ke5
                • 4.Qxg5#
                • 4.Qg7#
            • 3.Qxg5+
              • 3...Kxd6
                • 4.Bf4#
            • 3.Bxd4
              • threat
                • 4.Be4#
      • 1...Ra5
        • 2.Sxb4+
          • 2...Ke5
            • 3.S4c6+
              • 3...Sxc6
                • 4.Sxc6#
            • 3.S8c6+
              • 3...Sxc6
                • 4.Sxc6#
            • 3.f4+
              • 3...gxf4
                • 4.Bd4#

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