MESON Chess Problem Database

Problem Display
PID: 44809 (8/2p1K3/1rp1p3/1N2k1p1/2Pp2P1/3P3N/5bp1/1Q6 w - - 0 1)

Chapman, J

Source?, 0000

8/2p1K3/1rp1p3/1N2k1p1/2Pp2P1/3P3N/5bp1/1Q6

#3

7 + 9

1679 American Chess Nuts 1868

SOLUTION

  • SOUND
  • Sets
    • 1...Ra6
      • 2.Qb4
        • threat
          • 3.Qc5#
        • 2...c5
          • 3.Qxc5#
    • 1...Be1
      • 2.Qxe1#
    • 1...Bg1
      • 2.Qxg1
        • threat
          • 3.Qh2#
          • 3.Qxd4#
          • 3.Qe1#
  • Tries
    • 1.Qc1?
      • threat
        • 2.Qxg5#
      • 1...Bh4
        • 2.Sg1
          • threat
            • 3.Sf3#
      • 1...Be3!
    • 1.Qg1?
      • threat
        • 2.Qxf2
          • threat
            • 3.Qe1#
            • 3.Qg3#
            • 3.Qxd4#
            • 3.Qe2#
            • 3.Qf6#
        • 2.Qh2+
          • 2...Bg3
            • 3.Qxg3#
        • 2.Qxg2
          • threat
            • 3.Qe4#
      • 1...Rxb5
        • 2.Qxf2
          • threat
            • 3.Qe1#
            • 3.Qg3#
            • 3.Qe2#
            • 3.Qf6#
        • 2.Qh2+
          • 2...Bg3
            • 3.Qxg3#
        • 2.Qxg2
          • threat
            • 3.Qe4#
      • 1...cxb5
        • 2.Qh2+
          • 2...Bg3
            • 3.Qxg3#
        • 2.Qxg2
          • threat
            • 3.Qe4#
      • 1...Rb8
        • 2.Qh2+
          • 2...Bg3
            • 3.Qxg3#
      • 1...Be3
        • 2.Qxg2
          • threat
            • 3.Qe4#
      • 1...c5
        • 2.Qxf2
          • threat
            • 3.Qe1#
            • 3.Qg3#
            • 3.Qe2#
            • 3.Qf6#
        • 2.Qh2+
          • 2...Bg3
            • 3.Qxg3#
        • 2.Qxg2
          • threat
            • 3.Qe4#
      • 1...Bxg1!
    • 1.Qb4?
      • threat
        • 2.Qc5#
      • 1...c5
        • 2.Qxc5#
      • 1...Rxb5!
  • Keys
    • 1.Sa7!
      • threat
        • 2.Qb4
          • threat
            • 3.Qc5#
          • 2...Rxb4
            • 3.Sxc6#
          • 2...Rb5
            • 3.Sxc6#
          • 2...c5
            • 3.Qxc5#
        • 2.Qxb6
          • threat
            • 3.Sxc6#
            • 3.Qc5#
            • 3.Qxc7#
      • 1...g1Q
        • 2.Qxb6
          • threat
            • 3.Sxc6#
            • 3.Qc5#
            • 3.Qxc7#
      • 1...g1S
        • 2.Qxb6
          • threat
            • 3.Sxc6#
            • 3.Qc5#
            • 3.Qxc7#
      • 1...Ra6
        • 2.Qb4
          • threat
            • 3.Qc5#
          • 2...Ra5
            • 3.Sxc6#
          • 2...c5
            • 3.Qxc5#
        • 2.Qb8
          • threat
            • 3.Qxc7#
            • 3.Qh8#
      • 1...c5
        • 2.Qxb6
          • threat
            • 3.Sc6#
            • 3.Qxc5#
            • 3.Qxc7#
            • 3.Qxe6#

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