MESON Chess Problem Database

Problem Display
PID: 70560 (8/3p2p1/3B4/1ppnpP2/2pkB1R1/1P2pP2/P7/2Q4K w - - 0 1)

Mirri, Giorgio

1st Prize, Northwest Chess, 1973-1975

8/3p2p1/3B4/1ppnpP2/2pkB1R1/1P2pP2/P7/2Q4K

#3

9 + 9

102 Probleemblad 1977
3771 FIDE Album (1974-1976) 1980
14744 Nuova Antologia dei Problemisti Italiani 1992

SOLUTION

  • SOUND
  • Sets
    • 1...Sb6
      • 2.Rg1
        • threat
          • 3.Rd1#
        • 2...e2
          • 3.Qd2#
      • 2.Qa1+
        • 2...c3
          • 3.Qd1#
    • 1...Sf6
      • 2.Qa1+
        • 2...c3
          • 3.Qd1#
    • 1...Sc7
      • 2.Rg1
        • threat
          • 3.Rd1#
        • 2...e2
          • 3.Qd2#
      • 2.Qa1+
        • 2...c3
          • 3.Qd1#
    • 1...Se7
      • 2.Rg1
        • threat
          • 3.Rd1#
        • 2...e2
          • 3.Qd2#
      • 2.Qa1+
        • 2...c3
          • 3.Qd1#
    • 1...e2
      • 2.Qd2#
    • 1...cxb3
      • 2.Bxc5#
      • 2.Qxc5#
    • 1...c3
      • 2.Qd1#
    • 1...b4
      • 2.Qxc4#
  • Tries
    • 1.Bb1+?
      • 1...e4
        • 2.Rxe4#
      • 1...Sf4!
    • 1.Rg6?
      • 1...Sb4
        • 2.Bxc5+
          • 2...Kxc5
            • 3.Qxe3#
      • 1...Sf4
        • 2.Bxe5+
          • 2...Kxe5
            • 3.Qc3#
      • 1...Sb6
        • 2.Rg1
          • threat
            • 3.Rd1#
          • 2...e2
            • 3.Qd2#
        • 2.Qa1+
          • 2...c3
            • 3.Qd1#
      • 1...Sf6
        • 2.Qa1+
          • 2...c3
            • 3.Qd1#
      • 1...Sc7
        • 2.Rg1
          • threat
            • 3.Rd1#
          • 2...e2
            • 3.Qd2#
        • 2.Qa1+
          • 2...c3
            • 3.Qd1#
      • 1...Se7
        • 2.Rg1
          • threat
            • 3.Rd1#
          • 2...e2
            • 3.Qd2#
        • 2.Qa1+
          • 2...c3
            • 3.Qd1#
      • 1...Sc3!
    • 1.Qa1+?
      • 1...c3
        • 2.Qd1#
      • 1...Sc3!
    • 1.b4?
      • threat
        • 2.Bxc5#
      • 1...cxb4
        • 2.Qd1+
          • 2...Kc3
            • 3.Bxe5#
      • 1...c3
        • 2.Qd1+
          • 2...Kc4
            • 3.Bd3#
            • 3.Bxd5#
      • 1...Sxb4!
  • Keys
    • 1.Rg2!
      • threat
        • 2.Rd2+
          • 2...exd2
            • 3.Qxd2#
      • 1...Sc3
        • 2.Rd2+
          • 2...exd2
            • 3.Qxd2#
            • 3.Qg1#
      • 1...Sb4
        • 2.Qc3+
          • 2...Kxc3
            • 3.Bxe5#
      • 1...Sf4
        • 2.Qxe3+
          • 2...Kxe3
            • 3.Bxc5#

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