MESON Chess Problem Database

Problem Display
PID: 5762 (8/2pNR1p1/R1pP1P2/pPBkN2b/r3n2r/4p3/nPP3Qp/2b4K w - - 0 1)

Keller, Michael

4th Prize, Probleemblad, 1987

8/2pNR1p1/R1pP1P2/pPBkN2b/r3n2r/4p3/nPP3Qp/2b4K

#3

12 + 13

4655 Michael Keller Ein Meister der Schachkomposition 1994
3297 FIDE Album (1986-1988) 1995
702 Phenix 2017

SOLUTION

  • SOUND
  • Sets
    • 1...Ra3
      • 2.c4#
    • 1...Sb4
      • 2.c4#
    • 1...gxf6
      • 2.Qg8+
        • 2...Bf7
          • 3.Qxf7#
  • Keys
    • 1.b3!
      • threat
        • 2.c4+
          • 2...Rxc4
            • 3.bxc4#
      • 1...cxb5
        • 2.Sg4
          • threat
            • 3.Re5#
          • 2...cxd6
            • 3.Rxd6#
          • 2...gxf6
            • 3.Sgxf6#
          • 2...Bb2
            • 3.Sxe3#
      • 1...Rb4
        • 2.c4+
          • 2...Rxc4
            • 3.bxc4#
      • 1...Rd4
        • 2.Sd3
          • threat
            • 3.Re5#
          • 2...cxd6
            • 3.Sb6#
          • 2...gxf6
            • 3.Sxf6#
        • 2.c4+
          • 2...Rxc4
            • 3.bxc4#
      • 1...Be2
        • 2.Sc4
          • threat
            • 3.Re5#
          • 2...cxd6
            • 3.Scb6#
          • 2...gxf6
            • 3.Qg8#
          • 2...Rh5
            • 3.Qxe4#
          • 2...Bb2
            • 3.Sxe3#
      • 1...Sc3
        • 2.Sd3
          • threat
            • 3.Re5#
          • 2...cxd6
            • 3.Sb6#
          • 2...gxf6
            • 3.Sxf6#

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