MESON Chess Problem Database

Problem Display
PID: 106144 (b4K2/P2B3p/1r3p2/1p3P2/4kN2/2PNp1Q1/1P1pp1PP/3r2n1 w - - 0 1)

Gamnitzer, Camillo

Rochade Europa, 1988

b4K2/P2B3p/1r3p2/1p3P2/4kN2/2PNp1Q1/1P1pp1PP/3r2n1

#4

11 + 11

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Qg4!
      • threat
        • 2.Sd5+
          • 2...Kxd3
            • 3.Sb4#
          • 2...Kxd5
            • 3.Qd4#
      • 1...Rf1
        • 2.Sd5+
          • 2...Rf4
            • 3.Qxf4+
              • 3...Kxd3
                • 4.Sb4#
              • 3...Kxd5
                • 4.Qd4#
      • 1...b4
        • 2.Qg8
          • threat
            • 3.Qc4#
          • 2...Rb8+
            • 3.axb8Q
              • threat
                • 4.Sc5#
                • 4.Qc4#
                • 4.Qe6#
                • 4.Qxb4#
                • 4.Qxa8#
                • 4.Qe8#
            • 3.axb8B
              • threat
                • 4.Sc5#
                • 4.Qc4#
                • 4.Qe6#
          • 2...Rd6
            • 3.Qc4+
              • 3...Rd4
                • 4.Qe6#
                • 4.Qxd4#
          • 2...Sf3
            • 3.Qc4+
              • 3...Sd4
                • 4.Qxd4#
            • 3.gxf3+
              • 3...Kxf3
                • 4.Qg2#
      • 1...h5
        • 2.Qg8
          • threat
            • 3.Bc6+
              • 3...Kxf5
                • 4.Qg6#
              • 3...Rxc6
                • 4.Qd5#
              • 3...Bxc6
                • 4.Qe6#
          • 2...Rb8+
            • 3.axb8Q
              • threat
                • 4.Sc5#
                • 4.Qe6#
                • 4.Qxa8#
                • 4.Qe8#
            • 3.axb8B
              • threat
                • 4.Sc5#
                • 4.Qe6#
          • 2...Ra6
            • 3.Bc6+
              • 3...Kxf5
                • 4.Qg6#
              • 3...Rxc6
                • 4.Qd5#
              • 3...Bxc6
                • 4.Qe6#
          • 2...Rd6
            • 3.Sc5+
              • 3...Kxf4
                • 4.Qg3#
              • 3...Ke5
                • 4.Sg6#
          • 2...Bb7
            • 3.Bc6+
              • 3...Kxf5
                • 4.Qg6#
              • 3...Rxc6
                • 4.Qd5#
              • 3...Bxc6
                • 4.Qe6#
          • 2...Sf3
            • 3.gxf3+
              • 3...Kxf3
                • 4.Qg2#

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