MESON Chess Problem Database

Problem Display
PID: 151611 (7B/K1R5/3p4/pR2Np1b/4kn1Q/2Pp4/q3r1P1/3N4 w - - 0 1)

Narayanan, Chithathuz Gopatan Sathya

1st Place, 09. WCCT, 2012-2013

7B/K1R5/3p4/pR2Np1b/4kn1Q/2Pp4/q3r1P1/3N4

#3

9 + 9

102 Probleemblad 2013
56 The Problemist 2014

SOLUTION

  • SOUND
  • Sets
    • 1...Qb1
      • 2.Rc4#
    • 1...Qc4
      • 2.Rxc4#
    • 1...Qa1
      • 2.Rc4#
    • 1...Qb2
      • 2.Rc4#
    • 1...Qc2
      • 2.Rc4#
    • 1...Qd2
      • 2.Rc4#
    • 1...Qa3
      • 2.Rc4#
    • 1...Re3
      • 2.Sf2+
        • 2...Qxf2
          • 3.Rc4#
      • 2.Rc4+
        • 2...Qxc4
          • 3.Sf2#
    • 1...Bf3
      • 2.gxf3#
    • 1...dxe5
      • 2.Rxe5#
  • Tries
    • 1.Sc4?
      • threat
        • 2.Sxd6#
        • 2.Re7#
      • 1...Rxg2
        • 2.Re7+
          • 2...Kf3
            • 3.Re3#
      • 1...d2!
    • 1.Qxh5?
      • threat
        • 2.Qf3#
      • 1...Rf2
        • 2.Qf3+
          • 2...Rxf3
            • 3.gxf3#
      • 1...Re3
        • 2.Sf2+
          • 2...Qxf2
            • 3.Rc4#
        • 2.Rc4+
          • 2...Qxc4
            • 3.Sf2#
        • 2.Qf3+
          • 2...Rxf3
            • 3.gxf3#
      • 1...Sxh5!
  • Keys
    • 1.Qg3!
      • threat
        • 2.Qf3+
          • 2...Bxf3
            • 3.gxf3#
      • 1...Sxg2
        • 2.Sc4
          • threat
            • 3.Sxd6#
            • 3.Re7#
          • 2...Qxc4
            • 3.Rxc4#
      • 1...Bg4
        • 2.Qf3+
          • 2...Bxf3
            • 3.gxf3#
      • 1...Sh3
        • 2.Sc4
          • threat
            • 3.Sxd6#
            • 3.Re7#
          • 2...Qxc4
            • 3.Rxc4#
      • 1...Sd5
        • 2.Sf7
          • threat
            • 3.Sg5#
            • 3.Sxd6#
          • 2...Bxf7
            • 3.Qf3#
      • 1...Se6
        • 2.Sd7
          • threat
            • 3.Sf6#
      • 1...Sg6
        • 2.Sf3
          • threat
            • 3.Sg5#
          • 2...Bxf3
            • 3.Qxf3#
            • 3.gxf3#
          • 2...Qd2
            • 3.Rc4#

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