MESON Chess Problem Database

Problem Display
PID: 48486 (3b4/2pRr2p/2b2Qp1/1p2PPP1/2PPP3/1N2p1p1/1K2B1R1/4k3 w - - 0 1)

Heinonen, Unto

The Problemist, 1997

3b4/2pRr2p/2b2Qp1/1p2PPP1/2PPP3/1N2p1p1/1K2B1R1/4k3

#3

12 + 10

422 Suomen Tehtavaniekat 2003

SOLUTION

  • SOUND
  • Sets
    • 1...Rxe5
      • 2.Qxe5
        • threat
          • 3.Qxg3#
    • 1...Re6
      • 2.Rxh7
        • threat
          • 3.Rh1#
    • 1...Bxd7
      • 2.Qa6
        • threat
          • 3.Qa1#
    • 1...gxf5
      • 2.Qh6
        • threat
          • 3.Qh1#
  • Tries
    • 1.Qxe7?
      • threat
        • 2.Qb4#
      • 1...bxc4
        • 2.Qb4+
          • 2...c3+
            • 3.Qxc3#
      • 1...Bxe7!
    • 1.Qxc6?
      • threat
        • 2.Qa8
          • threat
            • 3.Qa1#
        • 2.Qa6
          • threat
            • 3.Qa1#
        • 2.cxb5
          • threat
            • 3.Qc1#
            • 3.Qc3#
      • 1...Rxe5
        • 2.Qa8
          • threat
            • 3.Qa1#
        • 2.Qa6
          • threat
            • 3.Qa1#
        • 2.dxe5
          • threat
            • 3.Rd1#
      • 1...bxc4
        • 2.Qxc4
          • threat
            • 3.Qc1#
            • 3.Qc3#
            • 3.Qb4#
      • 1...Re6
        • 2.Rxh7
          • threat
            • 3.Rh1#
      • 1...b4
        • 2.Qa4
          • threat
            • 3.Qa1#
            • 3.Qxb4#
        • 2.Qa8
          • threat
            • 3.Qa1#
        • 2.Qc5
          • threat
            • 3.Qxb4#
        • 2.Qa6
          • threat
            • 3.Qa1#
      • 1...Rxd7!
    • 1.Qd6?
      • threat
        • 2.Qb4#
      • 1...bxc4
        • 2.Qb4+
          • 2...c3+
            • 3.Qxc3#
      • 1...cxd6!
  • Keys
    • 1.d5!
      • threat
        • 2.Sd4
          • threat
            • 3.Sf3#
          • 2...Kd2
            • 3.Sf3#
      • 1...Rxe5
        • 2.Rxh7
          • threat
            • 3.Rh1#
          • 2...Rxf5
            • 3.Qc3#
      • 1...Bxd5
        • 2.Qa6
          • threat
            • 3.Qa1#
          • 2...Bxe4
            • 3.Rd1#
      • 1...bxc4
        • 2.e6
          • threat
            • 3.Qc3#
          • 2...c3+
            • 3.Qxc3#
      • 1...gxf5
        • 2.Qh6
          • threat
            • 3.Qh1#

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