MESON Chess Problem Database

Problem Display
PID: 265433 (6Q1/2K1p2r/B1n1Pp2/2pkn3/1P1pR1P1/1N2ppB1/3R2N1/2r5 w - - 0 1)

Tyunin, Aleksandr Dmitrevich

Zadachi i Etyudi, 2010

6Q1/2K1p2r/B1n1Pp2/2pkn3/1P1pR1P1/1N2ppB1/3R2N1/2r5

#3

11 + 11

SOLUTION

  • SOUND
  • Sets
    • 1...Ra1
      • 2.Sf4+
        • 2...Kxe4
          • 3.Sxc5#
    • 1...Rb1
      • 2.Sf4+
        • 2...Kxe4
          • 3.Sxc5#
    • 1...Rd1
      • 2.Sf4+
        • 2...Kxe4
          • 3.Sxc5#
    • 1...Re1
      • 2.Sf4+
        • 2...Kxe4
          • 3.Sxc5#
    • 1...Rf1
      • 2.Sf4+
        • 2...Kxe4
          • 3.Sxc5#
    • 1...Rg1
      • 2.Sf4+
        • 2...Kxe4
          • 3.Sxc5#
    • 1...Rch1
      • 2.Sf4+
        • 2...Kxe4
          • 3.Sxc5#
    • 1...c4
      • 2.Sf4+
        • 2...Kxe4
          • 3.Sc5#
      • 2.Rdxd4+
        • 2...Sxd4
          • 3.Rxd4#
      • 2.Rexd4+
        • 2...Sxd4
          • 3.Rxd4#
  • Keys
    • 1.Qa8!
      • threat
        • 2.Rxe5+
          • 2...fxe5
            • 3.Qxc6#
      • 1...Kxe4
        • 2.Bd3+
          • 2...Kd5
            • 3.Sf4#
          • 2...Sxd3
            • 3.Qxc6#
      • 1...Kxe6
        • 2.Qg8+
          • 2...Rf7
            • 3.Sf4#
      • 1...cxb4
        • 2.Sf4+
          • 2...Kxe4
            • 3.Rxd4#
      • 1...Rh5
        • 2.Rxe5+
          • 2...Rxe5
            • 3.Qxc6#
          • 2...fxe5
            • 3.Qxc6#

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