MESON Chess Problem Database

Problem Display
PID: 182643 (6b1/3Bp1q1/1pp1r1p1/4k1P1/1P1R3P/n2PN3/K1PN3n/Q7 w - - 0 1)

Shavirin, Valery Mikhailovich

4th Place, 10. WCCT, 2016-2017

6b1/3Bp1q1/1pp1r1p1/4k1P1/1P1R3P/n2PN3/K1PN3n/Q7

#3

11 + 10

16140 10. WCCT Award 2017

SOLUTION

  • SOUND
  • Sets
    • 1...Rd6+
      • 2.Rc4+
        • 2...Rd4
          • 3.Qxd4#
    • 1...Rf6+
      • 2.Rd5+
        • 2...Kf4
          • 3.Qe5#
    • 1...Sf1
      • 2.Sf3#
    • 1...Sf3
      • 2.Sxf3#
    • 1...Sg4
      • 2.Sf3#
    • 1...Sb1
      • 2.Sdc4#
    • 1...Sxc2
      • 2.Sdc4#
    • 1...Sc4
      • 2.Sdxc4#
    • 1...Sb5
      • 2.Sdc4#
  • Tries
    • 1.Kxa3?
      • threat
        • 2.Sdc4#
      • 1...Rf6
        • 2.Sdc4+
          • 2...Bxc4
            • 3.Sxc4#
        • 2.Sec4+
          • 2...Bxc4
            • 3.Sxc4#
        • 2.Rd5+
          • 2...Kf4
            • 3.Qe5#
      • 1...b5!
    • 1.Qc3?
      • threat
        • 2.Re4+
          • 2...Kd6
            • 3.Qxc6#
      • 1...Rd6+
        • 2.Rc4+
          • 2...Rd4
            • 3.Qxd4#
      • 1...Rf6+
        • 2.Rd5+
          • 2...Kf4
            • 3.Qe5#
      • 1...c5!
  • Keys
    • 1.Qe1!
      • threat
        • 2.Sf5+
          • 2...Kxf5
            • 3.Qe4#
      • 1...Rd6+
        • 2.Sd5+
          • 2...Kxd4
            • 3.Qe4#
      • 1...Rf6+
        • 2.Sec4+
          • 2...Kxd4
            • 3.Qe5#
      • 1...Kxd4
        • 2.Sb3+
          • 2...Ke5
            • 3.Qg3#
      • 1...Sxc2
        • 2.Sxc2+
          • 2...Kf5
            • 3.Qe4#
      • 1...Bh7
        • 2.Sf5+
          • 2...Kxf5
            • 3.Bxe6#
            • 3.Qe4#
            • 3.Qxe6#
      • 1...Sc4
        • 2.Sdxc4+
          • 2...Kxd4
            • 3.Qa1#

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